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vivo X300 Ultra vs Xiaomi 17 Pro Max

A

Product A: vivo

X300 Ultra

105 of 162 known

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B

Product B: Xiaomi

17 Pro Max

116 of 162 known

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Every value links to where we found it.

Only differences

Avivo X300 Ultra

BXiaomi 17 Pro Max

General

7 of 11 differ

Series

X3002Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026The phone is the Ultra model of the X300 range, which also has the X300 Pro, X300 and X300 FE.

Xiaomi 17 Series2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Xiaomi's launch press release, republished by Primetel: the Xiaomi 17 series has three models, 17, 17 Pro and 17 Pro Max.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

V25623Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU specs page links the Product information sheet with model identifier V2562.6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Sheet model identifier V2562.

2509FPN0BC4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Models: 2509FPN0BC.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

30 March 202610Press articletabletowo.plRead 14 October 2026Polish press: officially unveiled on 30 March 2026 in China.

25 September 20254Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Announced 2025, September 25.

Status

Available2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026The global overview page sells the phone. Reviews and retailers confirm it is on sale.

Available4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Status: Available. Released 2025, September 25.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Xiaomi 18 Pro Max10Reviewnotebookcheck.net/New-leak-hints-at-Xiaomi-18-Pro-Max-s-upgraded-display.1248106.0.htmlRead 23 October 2026Notebookcheck calls the Xiaomi 18 Pro Max the successor to the Xiaomi 17 Pro Max.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€1,9993Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 202611Press articlenextpit.de/handys/vivo-x300-ultraRead 14 October 2026nextpit data sheet: German UVP 1,999.00 EUR at launch, VAT included. FoneArena rounds the 16 GB + 1 TB price to 2,000 EUR. No US price because the phone is not sold in the US.12Press articlefonearena.com/blog/480231/vivo-x300-ultra-price-specifications-global.htmlRead 14 October 2026Global launch report: single 16 GB + 1 TB model at 2,000 EUR in Germany, Austria, Switzerland and Hungary, with pre-orders from 16 to 23 April 2026.

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

EU, IN3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026vivo Europe site sells the phone. The India parameter page lists it for India.6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026EU EPREL record for V2562.

CN3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Sold in mainland China. Xiaomi's global store has no page for this model.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026The review is of the Chinese version and says the international model has not been announced.

ColoursiThe maker's own colour names

Volcano Black, Steppe Green, Alpine White1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Global parameter page lists Black, Green and White. The overview names them Volcano Black, Steppe Green and Alpine White.2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview color names: Steppe Green, Volcano Black, Alpine White.3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU specs page shows the Black and Green models. The EU overview names no white model.

Black, White, Purple, Green2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Four colours: Black, White, Purple and Green.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Black, white, Cold Smoke Purple and Forest Green in Chinese.

Form factor

Bar2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026

Bar6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Standard glass sandwich slab with a secondary display in the camera bump. It does not fold.

OS support period (claimed)iYears of OS updates promised by the maker. Do not convert a number of Android generations into years, or mix an EU minimum counted from end of sale with a launch-based promise.

5years2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: 5-Year OS Upgrades and 7-Year Security Maintenance. The start of the period is not stated.

Not available

Security support period (claimed)iYears of security updates promised by the maker. State when the period starts in the source note. A regulatory minimum counted from end of market placement is a different basis.

7years2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: seven years of security updates and system maintenance. No end date is stated.

Not available

Security updates untiliPublished end date of security support for the exact model. Do not calculate a date from a rounded number of years.

Not available

Not available

Body

9 of 16 differ

HeightiBody height in portrait orientation. Foldables use the unfolded body.

162.98mm1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Dimensions row: 162.98 x 76.81 x 8.19 mm (Black) and 8.49 mm thick (Green, White).

162.9mm3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026

WidthiBody width in portrait orientation.

76.81mm1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

77.6mm3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026

Thickness

8.19mm1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 20268.19 mm for Black. The Green and White models are 8.49 mm and sit in a variant row.

8mm2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026The Pro series has a sleek 8mm-thick body. GSMArena and ZOL print 8 mm.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 20266Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026The phone measures 8mm without the camera/screen bulge.

Thickness with camera bump

Not available

Not available

Folded dimensions

Not available

Not available

WeightiHandset weight without accessories. Colour and material differences belong in variants.

232g(8.2 oz)1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026232 g (Black). 237 g (Green, White) in a variant row.

219g(7.7 oz)3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026219 g. Size 162.9 x 77.6 x 8 mm.

Frame

Not available

Aluminium4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Build row: glass front (Dragon Crystal Glass 3), aluminum frame.6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Glass sandwich with a metal frame in the middle. The type of aluminum is not stated.

Front

Armor Glass7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Spec row: Armor glass. Digital Trends also lists Armor Glass protection.8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Spec table: Armor Glass protection.

Xiaomi Dragon Crystal Glass 3.01Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: Xiaomi Dragon Crystal Glass 3.0. The global press release calls it Xiaomi Shield Glass 3.0.2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Xiaomi Shield Glass 3.0 in the global wording.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Xiaomi Dragon Crystal Glass 3.0 as the screen cover.6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Front display protected by Xiaomi's in-house Dragon Glass 3.

BackiMaterial of the back cover as the maker names it. Aluminium is a metal back cover, as on a unibody. Silicone is a back the maker calls silicone, even with a leather or fabric look. A mixed back, such as metal with a glass insert, is Other.

Fiberglass composite1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Back Cover Material: glass fiber (Black), glass (Green, White).

Fiberglass composite6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Design page: after some digging the reviewer found the back panel is fiberglass, like the Xiaomi 15 Ultra. The same page calls the back frosted. Stored as fiberglass composite. The maker states no back material.

Dust and water rating

IP68, IP691Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

IP681Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: IP68 dust and water resistance.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026IP68 dust and water resistance.

Water resistance depth

1.5m2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026IP68 test: static fresh water up to 1.5 m.

6m4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026IP68 dust tight and water resistant (immersible up to 6m for 30 min). The review says Xiaomi promises this, which is more than the IP68 certificate requires.

Water resistance time

30min2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026IP68 test: up to 30 minutes.

30min4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Immersible up to 6 m for 30 min.

MIL-STD-810

Not available

Not available

SIM capacityiPhysical nano-SIM slots and maximum simultaneously active eSIMs. These counts are alternatives and must not be added to infer total active subscriptions.

Nano-SIMs2Active eSIM capacity2eSIM onlyNo1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Card Slot: SIM1+SIM2, SIM1+eSIM1 and eSIM1+eSIM2. Stored as two nano-SIM and up to two active eSIMs. The India page lists two nano SIMs only.

Nano-SIMs2Active eSIM capacity0eSIM onlyNo3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Dual card (Nano SIM). GSMArena's review says there is no eSIM.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026Intro and review page 2: two physical SIM slots, no eSIM.6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Two physical SIM card slots. There is no eSIM support.

Stylus

Not available

Not available

Stylus name

Not available

Not available

Display

19 of 24 differ

Screen sizeiMaker diagonal for the main display as a full rectangle. Rounded corners and cutouts reduce the viewable area.

6.82in(17.3 cm)1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

6.9in(17.5 cm)1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: 6.9 inch low-power super sunlight screen.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Main 6.9 inch, secondary 2.9 inch.

Resolution

1440 × 3168px1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

1200 × 2608px3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Main 2608x1200 px.

Pixel density

510.3ppi=CalculatedFrom Screen size and Resolution

416.1ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

Not available

19.56:94Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026The spec page prints 19.5:9. The review prints 19.56:9, which fits 2608 x 1200. The review value is stored.

Display type

OLED1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Type row: AMOLED. The maker does not call it LTPO, so oled is stored.

LTPO OLED4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Type row: LTPO AMOLED, 68B colors, 2160Hz PWM, 120Hz, Dolby Vision, HDR Vivid, HDR10+, 3500 nits (peak).

Display type (as published)

AMOLED1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Type row: AMOLED.

LTPO AMOLED3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Main: AMOLED (LTPO). Secondary: AMOLED.

Max refresh rateiHighest stated display refresh rate. Game-only or app-specific modes must be identified in the source note.

144Hz1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Refresh Rate 1~144 Hz. The overview footnote says 144 Hz is available in apps and games that support it.

120Hz3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Refresh rate 120 Hz.

Min refresh rateiLowest stated adaptive display refresh rate. A variable refresh display does not itself prove an LTPO backplane.

1Hz1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Refresh Rate 1~144 Hz.

1Hz7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026Review: when the display is idle, it reduces the refresh rate to 1Hz. Observed on the main display. Both screens are LTPO.

Touch sampling rateiStandard touch sampling rate the maker states. A figure the maker ties to a game, boost or instant mode goes in the instant field. When the maker names no mode, the figure is stored here and the source note quotes the wording.

Not available

300Hz3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Touch sampling rate 300 Hz. No game mode is named.

Instant touch samplingiHighest touch sampling rate the maker states for a game, boost or instant mode.

Not available

Not available

Display brightness (typical, claimed)iMaker stated typical brightness, not a reviewer measurement or automatic outdoor mode. On a foldable, the main inner screen.

Not available

Not available

Outdoor brightness (claimed)iMaker stated outdoor or high-brightness-mode value. A peak outdoor claim need not be full-screen sustained brightness.

Not available

Not available

Peak display brightness (claimed)iManufacturer-stated peak brightness. Store HDR, window size and operating mode only as stated in the source note. Outdoor/HBM claims use the separate field. On a foldable, the main inner screen.

4,500nits1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Local Peak Brightness 4500 nits. Overview footnote: triggered at 100,000 lux, playing HDR video, OPR 1%. Maker lab data.

3,500nits3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 20263500 nits multi-scenario peak brightness, window size not stated.

Minimum brightness

Not available

1nit3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Minimum brightness 1 nit.

Colour depth per channeliBits for each RGB colour channel, not total bits per pixel. A 24-bit RGB pixel means 8 bits per channel. No native-versus-dithered assumption.

10bits2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Display block: 1.07 billion colors, which is 10 bits per channel.

12bits3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Main screen: P3 wide color gamut, 12 bit.7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026Review: both displays support 12-bit color depth.

DCI-P3 coverage

100%1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Color Gamut row says P3 and the overview says 100% P3 wide color gamut. The P3 variant is not named.

Not available

HDR playback formatsiHDR formats the phone can display or play back. Recorded video HDR formats use the separate video field.

Dolby Vision, HDR10+, HDR Vivid7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Spec row: Dolby Vision, HDR10+, HDR Vivid. Digital Trends lists Dolby Vision and HDR10+.8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Spec table: Dolby Vision, HDR10+.

HDR10+, Dolby Vision, HDR Vivid4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Type row lists Dolby Vision, HDR Vivid and HDR10+. HDR10 is not listed.

PWM dimming frequency

Not available

2,160Hz4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20262160Hz PWM in the Type row. The review repeats 2160Hz PWM for both screens. The maker's own page text was not readable.

Always-on display

Not available

Yes7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026The review software page says the Always-on display turns off once you flip the phone on its back, so an always-on display exists.

Front camera cutout

Punch hole7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Spec row: punch hole.

Punch hole3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Center punch-hole screen, flat.

Cover screen sizeiThe outer screen of a foldable, or a second screen on the back of a phone, such as on the Xiaomi 17 Pro Max.

Not available

2.9in(7.4 cm)3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Secondary screen 2.9 inch, 976x596 px, AMOLED, 120 Hz.

Cover screen resolutioniWidth and height as the screen stands when the closed phone, or the phone with a rear screen, is held upright. Some makers print the long side first, such as Motorola's 1272 x 1080 for a screen that is 1080 px wide.

Not available

596 × 976px3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026ZOL prints 976x596. GSMArena prints 596 x 976. The rear screen is taller than it is wide beside the camera island, so 596 wide and 976 high is stored.

Cover screen refresh rate

Not available

120Hz4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Secondary display 120Hz.7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026Both screens support 120Hz.

Cover screen type

Not available

LTPO AMOLED4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Secondary display on the back: LTPO AMOLED, 120Hz, 2.9 inches, 596 x 976 pixels.

Platform

2 of 10 differ

OS at launch

Android 161Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: Android Version Android 16, Operating System OriginOS 6.

Android 162Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026The release names the Snapdragon 8 Elite Gen 5 platform only. Android 16 is from GSMArena.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Android 16, HyperOS 3.

Software

OriginOS 61Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

Xiaomi HyperOS 31Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: Xiaomi HyperOS 3.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Xiaomi HyperOS 3.

Latest stable OS (verified)iLatest stable OS explicitly verified for the exact model on the source accessed date. A downloadable manual, beta, or launch specification does not prove a stable update rollout.

Not available

Not available

Chipset

Qualcomm Snapdragon 8 Elite Gen 51Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: Snapdragon 8 Elite Gen 5 Mobile Platform, 8 cores, 3 nm.

Qualcomm Snapdragon 8 Elite Gen 51Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: fifth-generation Snapdragon 8 Elite platform (Snapdragon 8 Elite Gen 5).2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Snapdragon 8 Elite Gen 5 Mobile Platform.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Snapdragon 8 Elite Gen5, 8 cores, up to 4.6 GHz.

Process

3nm1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

3nm4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Snapdragon 8 Elite Gen 5 (3 nm).

CPU cores

81Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

83Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Octa-core.

CPU configurationiCPU core counts, names and maximum clocks for the exact chipset configuration. Do not copy clocks from another regional chip or generic faster chip edition.

Avivo X300 Ultra

Count	Core	Max clock (GHz)
2	Oryon V3 Phoenix L	4.6
6	Oryon V3 Phoenix M	3.62

Source1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: CPU Clock Speed 2 x 4.6 GHz + 6 x 3.62 GHz. The maker gives no core names. The names come from the Smartprix listing.7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Core names Oryon V3 Phoenix L (2 x 4.6 GHz) and Oryon V3 Phoenix M (6 x 3.62 GHz).

BXiaomi 17 Pro Max

Count	Core	Max clock (GHz)
2	Prime	4.6
6	Performance	3.62

Source4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20262x4.6 GHz Oryon V3 Phoenix L and 6x3.62 GHz Oryon V3 Phoenix M. The names follow Qualcomm's Prime and Performance core names, as other Snapdragon 8 Elite Gen 5 entries do.8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 20262x Oryon V3 Phoenix L at 4.6 GHz and 6x Oryon V3 Phoenix M at 3.62 GHz.

Max CPU clock

4.6GHz=CalculatedFrom CPU configuration

4.6GHz=CalculatedFrom CPU configuration

GPU

Adreno 8407Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Spec row: Adreno 840.

Adreno 8403Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Qualcomm Adreno.

NPU performance

Not available

Not available

Memory

2 of 6 differ

RAM

16GB1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: 16 GB+512 GB and 16 GB+1TB. RAM is 16 GB in both.

12, 16GB4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Internal row: 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM.8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026Memory options 12GB/512GB (standard), 16GB/512GB and 16GB/1TB. The review unit is 16GB/512GB.

RAM typeiActual installed memory technology published for the phone. A chipset supported-memory list does not prove which type this device uses.

LPDDR5X Ultra Pro1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

LPDDR5X3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026LPDDR5X.

Storage (nominal)iManufacturer nominal capacity before formatting, not available space. Published TB values use decimal SI conversion, 1 TB = 1000 GB. Literal maker GB values stay as published.

512 GB, 1 TB1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: 512 GB and 1 TB (stored as 1000 GB). The 1 TB model is the only one sold in the EU.3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU page lists 16 GB+1TB only.12Press articlefonearena.com/blog/480231/vivo-x300-ultra-price-specifications-global.htmlRead 14 October 2026EU launch sells the 16 GB + 1 TB model only.

512 GB, 1 TB4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Same row: 512GB and 1TB. 1 TB is stored as 1000 GB.

Storage type

UFS 4.11Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

UFS 4.13Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026UFS 4.1.8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026All configurations use UFS 4.1.

Memory card

None1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Parameter page: Expandable ROM Capacity Not supported.

None3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026No capacity expansion.

Max card size

Not available

Not available

Rear cameras

11 of 14 differ

Physical rear camerasiOne row per physical imaging camera. Sensor crops, optical-quality zoom modes, autofocus laser and depth scanners do not add photographic lenses. A colour or multispectral sensor is not a camera row, even when the maker gives it a megapixel figure. A depth camera with its own megapixel figure, such as a 2 MP depth camera, is a row with the depth role. A ToF or lidar scanner is not a row.

Avivo X300 Ultra

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Field of view	Sensor
Main	200	1.85	35	1/1.12"	0.7	PDAF	Yes	62.2°	Sony LYTIA 901
Ultrawide	50	2	14	1/1.28"	1.22	Dual Pixel PDAF	Yes	114.3421°	Sony LYTIA 818
Periscope telephoto	200	2.67	85	1/1.4"	0.56	PDAF	Yes	28.3°	Samsung HP0

Source2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview camera block. 35 mm camera: Sony LYTIA 901, 200 MP, 1/1.12 inch, f/1.85 (spec table), OIS, CIPA 6.5. 14 mm camera: Sony LYTIA 818, 50 MP, 1/1.28 inch, f/2.0, OIS, CIPA 6.0. 85 mm camera: HP0 sensor, 200 MP, 1/1.4 inch, f/2.67, OIS, CIPA 7.0. The 5 MP vivo Color-Sensing Camera is a color sensor and is not counted as an imaging camera. 35 mm, 14 mm and 85 mm are focal lengths as the maker states them.5Maker product pagevivo.com/in/products/param/x300-ultraRead 14 October 2026India footnote 6: field of view after distortion is 62.2 degrees main, 28.3 degrees telephoto and 114.3421 degrees wide-angle.7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Pixel size 0.7 um main, 1.22 um ultra-wide, 0.56 um telephoto. Autofocus: PDAF main, dual pixel PDAF ultra-wide, multi-directional PDAF telephoto.8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Spec table names the telephoto sensor as Samsung HP0.

BXiaomi 17 Pro Max

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Optical zoom	Field of view	Sensor
Main	50	1.67	23	1/1.28"	1.22	Not available	Yes	Not available	Not available	Light Fusion 950L
Periscope telephoto	50	2.6	115	1/2"	0.8	PDAF	Yes	5×	Not available	Samsung ISOCELL GN8
Ultrawide	50	2.4	17	1/2.88"	0.61	PDAF	No	Not available	102°	OmniVision OV50M40

Source2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Main: Light Fusion 950L, large 1/1.28-inch sensor, f/1.67, 1G+6P lens, LOFIC, 16.5EV. Telephoto: 5x periscope, expanded 1/2-inch sensor, f/2.6. The maker's rounding is stored for the sensor sizes. GSMArena prints 1/1.95 inch for the telephoto. ZOL prints f/3.0 for the telephoto, which does not match the maker's f/2.6.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Rear: 50 MP main f/1.67 23 mm 1/1.28 inch, 5x telephoto GN8, 50 MP ultrawide f/2.4 17 mm 102 degrees. Autofocus: main QPD, ultrawide AF. GSMArena lists the main as dual pixel PDAF, so the main autofocus is left out.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Main 50 MP f/1.7 23mm 1/1.28 inch 1.22 um dual pixel PDAF OIS. Periscope telephoto 50 MP f/2.6 115mm 1/1.95 inch 0.8 um PDAF OIS 5x. Ultrawide 50 MP f/2.4 17mm 102 degrees 1/2.88 inch 0.61 um PDAF. The maker's f/1.67 main aperture is stored.9Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p5.phpRead 15 October 2026Main: Light Fusion 950L (possibly Smartsens SC590XS), f/1.7, 1/1.28 inch, 23mm, 1.22 um, OIS. Telephoto 5x: Samsung ISOCELL GN8, f/2.6, 1/1.95 inch, 0.8 um, PDAF, OIS. Ultrawide: OmniVision OV50M40, f/2.4, 1/2.88 inch, 17mm, 0.61 um, PDAF, 102 degree field of view. The main sensor maker is not confirmed, so only the Light Fusion 950L name is stored.

Number of rear cameras

3=CalculatedFrom Physical rear cameras

3=CalculatedFrom Physical rear cameras

Main camera

200MP=CalculatedFrom Physical rear cameras

50MP=CalculatedFrom Physical rear cameras

Longest physical-lens optical zoomiLargest optical zoom factor of a physical telephoto lens. Optical-quality sensor crops and advertised zoom ranges are excluded.

Not available

5×=CalculatedFrom Physical rear cameras

Maximum photo digital zoomiHighest stated digital zoom for photos. Video zoom can have a different limit. A total zoom factor such as Up to 100x counts, also when the maker adds AI processing to it.

Not available

Not available

Flash

Dual rear flash with single color temperature1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Global page says Rear flash. The India page gives the detail (dual rear flash, single color temperature).5Maker product pagevivo.com/in/products/param/x300-ultraRead 14 October 2026India page: Dual rear flash with single color temperature, and rear fill light.

Dual-LED dual-tone3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026LED flash.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Features: Dual-LED dual-tone flash.

Camera features

vivo Color-Sensing Camera (5 MP, 12 channels), ZEISS T* coating, Laser focusing sensor, VS1+ Pro Imaging Chip, Telephoto Extender support (200 mm and 400 mm equivalent), 60 fps AF tracking in Snapshot mode, DCG HDR (35 mm camera)2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: Color-Sensing Camera (12 channels, 5 MP), ZEISS T* coating, VS1+ Pro Imaging Chip, Telephoto Extender Gen 2 (200 mm) and Gen 2 Ultra (400 mm) compatibility, 60 fps AF tracking in Snapshot mode only, DCG HDR on the 35 mm camera.

Laser AF, Color spectrum sensor, Leica lens, HDR, Panorama4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Features: Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama. The color spectrum sensor is not a camera.

Maximum rear video rate per resolutioniHighest stated capture frame rate at each resolution, including slow-motion modes. Lens restrictions and cloud-processed output must be named in the source note.

Avivo X300 Ultra

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	120

Source2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: multi-focal 4K 120 fps video across the rear lenses. The maker names no 8K or 1080p 240 fps mode, and the India page lists 4K and 1080P only.

BXiaomi 17 Pro Max

Width (px)	Height (px)	Highest capture rate (fps)
7680	4320	30
3840	2160	120
1920	1080	960
1280	720	1,920

Source3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 20268K 30 fps, 4K 30/60/120 fps, 1080P 30/60 fps, 720P 30 fps. Slow motion: 1080P 120/240/960 fps and 720P 120/240/480/960/1920 fps.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20268K@30fps (HDR), 4K@30/60/120fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS.

Max video resolution

3840 × 2160px=CalculatedFrom Maximum rear video rate per resolution

7680 × 4320px=CalculatedFrom Maximum rear video rate per resolution

Recorded video HDR formatsiHDR formats explicitly supported for recording. Display playback support does not establish camera recording support.

Dolby Vision2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: multi-focal 4K 120 fps Dolby Vision video.9Reviewandroidcentral.com/phones/vivo/vivo-x300-ultra-reviewRead 14 October 2026Review: 4K 120 fps Dolby Vision recording from all rear cameras.

HDR10+, Dolby Vision4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20264K@30/60/120fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG).

Log recording

Yes2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: multi-focal 4K 120 fps 10-bit Log video with 3D LUT monitoring.

Yes4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 202610-bit LOG in the 4K video modes.

Video recording codecsiCodecs explicitly documented for recorded video. Excludes playback-only codecs and container names such as MP4 and MKV.

APV2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview names the APV codec (4:2:2) for Log recording. No other recording codec is named.

Not available

Video stabilisation

OIS2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: multi-focal optical image stabilization.

OIS, Gyro EIS4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Video line ends with gyro-EIS. The main and telephoto cameras have OIS.

Maximum slow-motion capture rateiCaptured frames per second, not the playback rate. Recording resolution and supported camera belong in the source note.

Not available

1,920fps3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Slow motion 720P up to 1920 fps.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026720p at 1920 fps, the highest capture rate listed.

Front camera

3 of 3 differ

Front camerasiOne row per physical front imaging camera. Depth or face authentication components are not additional selfie cameras.

Avivo X300 Ultra

Role	Resolution (MP)	Aperture (f/)	Field of view
Main	50	2.45	82.3°

Source2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Parameter page: front 50 MP, f/2.45.5Maker product pagevivo.com/in/products/param/x300-ultraRead 14 October 2026India footnote 6: field of view after distortion is 82.3 degrees for the front camera.

BXiaomi 17 Pro Max

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	Field of view	Sensor
Main	50	2.2	21	1/2.88"	0.61	PDAF	90°	OmniVision OV50M40

Source3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Front: 50 MP f/2.2 with AF, 90 degree field of view.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Selfie: 50 MP f/2.2 21mm 1/2.88 inch 0.61 um PDAF.9Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p5.phpRead 15 October 2026Front: 50MP OmniVision OV50M40, f/2.2, 1/2.88 inch, 21mm, 0.61 um, PDAF. The review says the selfie camera has autofocus.

Maximum front video rate per resolutioniHighest stated front-camera frame rate at each resolution, including slow motion where documented.

Avivo X300 Ultra

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	60
1920	1080	60

Source7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Front video 4K at 60 fps and 1080p at 60 fps.9Reviewandroidcentral.com/phones/vivo/vivo-x300-ultra-reviewRead 14 October 2026Review: the 50 MP front camera records 4K 60 fps Dolby Vision video.

BXiaomi 17 Pro Max

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	60
1920	1080	60
1280	720	30

Source3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Front: 4K 30/60 fps, 1080P 30/60 fps, 720P 30 fps.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20264K@30/60fps, 1080p@30/60fps. The 720p 30 fps mode is from ZOL.

Front autofocus

Not available

Yes=CalculatedFrom Front cameras

Audio

1 of 4 differ

Stereo speakers

Yes2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: Dual Stereo Speaker.

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Stereo dual speakers.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Loudspeaker: Yes, with stereo speakers (with Dolby Atmos).7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026Hybrid stereo: a bottom speaker plus a top speaker that doubles as the earpiece.

3.5 mm jack

No5Maker product pagevivo.com/in/products/param/x300-ultraRead 14 October 2026India footnote 8: the phone supports Bluetooth and Type-C digital wired earphones, not analog earphones. A 3.5 mm adapter with a DAC is needed.

No4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20263.5mm jack: No.

Audio features

Not available

Dolby Atmos, Hi-Res Audio, Hi-Res Audio Wireless, Snapdragon Sound3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Hi-Res and Hi-Res Audio Wireless certification, Dolby Atmos, spatial audio.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 202624-bit/192kHz Hi-Res and Hi-Res wireless audio, Snapdragon Sound, Dolby Atmos.

MicrophonesiPhysical microphones in the phone. Noise reduction channel count does not always establish microphone count.

42Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: a quad-mic system for video audio.

43Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026High-dynamic 4-MIC array.

Network

5 of 10 differ

Network

GSM, UMTS, LTE, 5G1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 20262G GSM, 3G WCDMA, 4G FDD-LTE and TD-LTE, 5G. HSPA is not named by the maker.

GSM, UMTS, HSPA, LTE, 5G4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026GSM / HSPA / LTE / 5G. The maker lists WCDMA, which is stored as UMTS.

2G bandsiExact model radio bands. State model and region. Do not substitute a worldwide union for one regional model.

GSM 850, GSM 900, GSM 1800, GSM 19001Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

GSM 850, GSM 900, GSM 1800, GSM 19003Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026GSM B2/B3/B5/B8 (1900/1800/850/900). Bands are for the China model.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026GSM 850 / 900 / 1800 / 1900. Same as the ZOL list for the China model.

3G bandsiExact model UMTS/WCDMA/HSPA bands or published MHz ranges. State which notation the source uses.

B1, B2, B4, B5, B6, B8, B191Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

B1, B2, B4, B5, B6, B8, B193Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026WCDMA B1/2/4/5/6/8/19.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100, which matches WCDMA B1/2/4/5/6/8/19 on the ZOL list.

4G bandsiExact model LTE bands, not channel frequencies or aggregate world coverage.

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32 (RX), B66, B71, B34, B38, B39, B40, B41, B42, B43, B481Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026FDD row from this page. The TD-LTE row on this global page repeats the FDD list, which looks like a copy error. The TD-LTE bands B34/B38/B39/B40/B41/B42/B43/B48 come from the EU and India pages. B32 is receive only.3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU 4G TD-LTE row: B34/B38/B39/B40/B41/B42/B43/B48.5Maker product pagevivo.com/in/products/param/x300-ultraRead 14 October 2026India TD-LTE row matches the EU page: B34/B38/B39/B40/B41/B42/B43/B48.

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B66, B71, B34, B38, B39, B40, B41, B42, B483Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026FDD-LTE B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/66/71 and TDD-LTE B34/38/39/40/41/42/48.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Same 25 LTE bands as the ZOL list.

5G bandsiExact model 5G NR bands. A union of sub-6 and mmWave models is not evidence that every variant supports both.

n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n71, n75, n77, n78, n791Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

n1, n2, n3, n5, n7, n8, n12, n13, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n70, n71, n77, n78, n79, n80, n81, n83, n84, n893Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 20265G n1/2/3/5/7/8/12/13/18/20/25/26/28/38/40/41/48/66/70/71/77/78/79/80/81/83/84/89. No mmWave band is listed.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Same 28 NR bands as the ZOL list, SA/NSA.

5G modes

Not available

SA, NSA4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 20265G bands row ends with SA/NSA.

5G mmWave

Not available

No3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026The 5G band list holds only sub-6 GHz bands, so mmWave is false. The page does not say it in words.

Maximum modem download rateiTheoretical maker-published device/modem rate. Name the radio technology, aggregation and carrier conditions in the source note. Chip capability alone does not establish device support.

Not available

Not available

Satellite

Not available

Not available

Wi-Fi calling

Not available

Not available

Connectivity

8 of 13 differ

Wi-Fi

Wi-Fi 71Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

Wi-Fi 73Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Wi-Fi 7, Wi-Fi 6E, Wi-Fi 5 and 802.11a/b/g/n.

Wi-Fi bands

2.4 GHz, 5 GHz, 6 GHz1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

2.4 GHz, 5 GHz3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026WLAN frequency: 2.4G Wi-Fi and 5G Wi-Fi. No 6 GHz band is listed.

Bluetooth

6.01Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

5.43Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Bluetooth 5.4.

Bluetooth audio codecsiWireless audio codecs explicitly supported by the phone. Local audio file formats and codecs supported only by the chipset are excluded.

Not available

SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC 5.0, LC3, MIHC3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026SBC, AAC, AptX, AptX HD, AptX Adaptive, LDAC, LHDC 5.0, LC3, MIHC as printed.

NFC

Yes1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Reader/writer mode and card emulation mode.

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026NFC supported (multi-function).

Ultra-wideband

Not available

Yes1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords list UWB.2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026UWB-enabled smart car key.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Ultra Wideband (UWB) support.

Positioning

GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

BeiDou (B1I+B1C+B2a), GPS (L1+L5), Galileo (E1+E5a), GLONASS (G1), QZSS (L1+L5), NavIC (L5)3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026BeiDou (B1I+B1C+B2a), GPS (L1+L5), Galileo (E1+E5a), GLONASS (G1), QZSS (L1+L5), NavIC (L5).

Dual-frequency GNSSiMultiple GNSS signal frequencies expressly documented by the maker, not a count of satellite constellations.

Not available

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026The list shows L1+L5 and E1+E5a dual-frequency signals.

Connector

USB-C1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

USB-C3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026USB Type-C.

USB data standardiUSB data protocol/speed, distinct from the USB-C connector shape, cable rating and charging capability.

USB 3.2 (up to 10 Gbps)1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026USB row: USB 3.2 (Up to 10 Gbps).

USB 3.24Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026USB Type-C 3.2.

Video out over USBiWired external display output over the physical port. Casting or wireless desktop mode does not establish wired video support.

Not available

Yes4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026USB row: USB Type-C 3.2, Display Port, OTG.

IR blaster

Yes1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Infrared function supported. Infrared remote control in the sensor list.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026Review page 2: the infrared blaster is at the back.6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026

FM radio

No1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026FM Not supported.

No4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Radio: No.

Features and sensors

2 of 5 differ

FingerprintiUnder-display, type not stated is for a maker that says in-display or under-display but not optical or ultrasonic.

Ultrasonic, under-display1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

Ultrasonic, under-display3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Under-screen ultrasonic 3D wide-area fingerprint.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Fingerprint (under display, ultrasonic).6Reviewgsmarena.com/xiaomi_17_pro_max-review-2895p2.phpRead 15 October 2026Ultrasonic reader, latest-generation Goodix, works with the display off.

Face unlockiYes, type not stated is for a maker that names face unlock or facial recognition but not 2D or 3D.

Not available

Yes, type not stated3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Face recognition supported. 2D or 3D is not stated.

Sensors

Accelerometer, Ambient light sensor, E-compass, Proximity sensor, Color temperature sensor, Gyroscope, Laser focusing sensor, Hall sensor, Flicker sensor1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Sensors rows: accelerometer, ambient light, e-compass, proximity, color temperature, gyroscope. Others row: laser focusing, Hall and flicker sensors. The infrared blaster has its own field.

Proximity sensor, Under-display ambient light (color temperature) sensor, Rear ambient light (color temperature) sensor, Accelerometer, Gyroscope, Electronic compass, Infrared remote control, Flicker sensor, Laser focus sensor, Barometer, Hall sensor3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Sensor list as printed, translated.

Extra buttonsiAdditional physical controls beyond ordinary power and volume buttons. On-screen navigation buttons are excluded.

Not available

Not available

Haptic motor

X-axis linear motor1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Motor row: Linear motor. The overview names a high-sensitivity X-axis linear motor.

X-axis linear motor3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026X-axis linear motor.

Battery and charging

10 of 17 differ

Rated battery capacityiRated/minimum manufacturer capacity when available. Multi-cell pack-equivalent mAh must be explicitly published and identified in the source note. Regional hardware must match.

6,395mAh1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Footnote 10 and the battery row: rated capacity 6395 mAh (3.74 V), single-cell design.

Not available

Battery capacity (typical)iManufacturer typical capacity, kept separate from rated/minimum capacity. For series cells, identify any explicitly published pack-equivalent figure.

6,600mAh1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Typical capacity 6600 mAh (3.74 V).

7,500mAh1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: 7500mAh Xiaomi Jinshajiang battery. The page does not say typical or rated. Stored as typical, as the catalog does for the Xiaomi 18 Pro Max.2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026The 17 Pro Max reaches 7500mAh. No typical or rated wording.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 20267500mAh large battery. No typical or rated wording.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026The review says 7,500 mAh, at least for the Chinese version.

Rated battery energyiRated pack energy in watt-hours. Do not calculate it from rounded voltage or mAh. Typical energy, when different, belongs in the source note.

23.92Wh1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Rated energy 23.92 Wh. Typical energy is 24.69 Wh.

Not available

Battery type

Li-ion1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Battery Type row: Li-ion battery. Digital Trends calls it silicon-carbon, which vivo does not state.

Silicon-carbon2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026High 16% silicon content, L-shaped stacked battery.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Si/C Li-Ion 7500 mAh.

Claimed battery lifeiMaker runtime claim for a named use case. Identify up-to/at-least wording, regional battery hardware and test conditions in the source note.

Avivo X300 Ultra

Use case	Hours (h)
Video streaming	38.8

Source2Maker product pagevivo.com/en/products/x300-ultraRead 14 October 2026Overview: 38.8 h YouTube video playback. Footnote: vivo lab test at 25 C, fully charged, minimum screen brightness, muted.

BXiaomi 17 Pro Max

Not available

Maximum wired charging power (claimed)iManufacturer-stated handset charging input maximum. An adapter rating, power needed to achieve maximum speed, common-charger requirement or reviewer peak draw does not establish this value.

100W1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026100W FlashCharge with the standard charger. Footnote 2: actual charging power is adjusted dynamically.

100W1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Page keywords: 100W Xiaomi HyperCharge wired fast charge.2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026The Pro series supports 100W wired charging.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Wired charging 100 W.

Wired charging standards

FlashCharge, USB PD8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Not stated here. See Android Central for USB PD.9Reviewandroidcentral.com/phones/vivo/vivo-x300-ultra-reviewRead 14 October 2026Review (7 April 2026): 100W fast charging, and up to 50 W with USB PD chargers.

Xiaomi HyperCharge, USB PD 3.0, QC 3+, PPS (100 W)2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 2026Also supports the 100W PPS universal fast charging protocol.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026100W wired, PD3.0, QC3+, 100W PPS.

Charge 0 to 50% (claimed)iManufacturer time to 50% from the stated starting level. A 55% or 75% claim is not interchangeable. Charger, cable and conditions belong in the source note.

Not available

Not available

Charge 0 to 100% (claimed)iManufacturer full-charge claim. A review measurement uses measured_charge_time_min instead.

Not available

Not available

Wireless charging

Yes1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Wireless charging 50 W.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 202650W wireless.

Wireless charging power

40W1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Footnote 2: up to 40 W with the included charger and cable or the vivo 50W Vertical Wireless Charger 2. The older vivo 50W Vertical Wireless Charger is not compatible.

50W2Press articleprimetel.com.cy/xiaomi-unveils-xiaomi-17-series-and-suite-of-new-products-7908Read 15 October 202650W wireless charging.3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Wireless charging 50 W.

Wireless standardsiDevice wireless charging standard or qualification. Qi2 Ready needs a compatible magnetic case and does not mean built-in handset magnets.

Proprietary1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026vivo FlashCharge wireless with its own vertical charger. No Qi or Qi2 claim is made, so proprietary is stored.

Proprietary5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026Review intro: 100W wired and 50W wireless charging, both over Xiaomi's proprietary HyperCharge standard. No Qi claim is stored.

Built-in alignment magnetsiTrue only for alignment magnets built into the handset. A magnetic case or accessory does not make this true.

Not available

Not available

Reverse wireless output poweriPhone output power while charging another device wirelessly, not its wireless input rating.

Not available

22.5W3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Reverse wireless charging supported, 22.5 W.4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 202622.5W reverse wireless.

Reverse wired

Yes7Spec databaseus.smartprix.com/mobiles/vivo_x300_ultra_vs_oneplus_16-cpd1i5d5dvnf_pd1gxjpt2qh.phpRead 14 October 2026Spec row: reverse charging yes. Digital Trends also lists reverse wired and wireless charging.8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Spec table: reverse wired and wireless charging.

Not available

Charger in boxiWhether a mains charging adapter is included in the exact regional retail bundle. A USB cable alone is not a charger.

Yes1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Global page: Charger Included. The EU page says Not included.3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU page: Charger Not included. A Quick Start Guide is included.

Yes3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026The package list has a power adapter. GSMArena says it is the 100 W HyperCharge charger in the China box.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026The review is of the Chinese version. The box has the 100W HyperCharge charger, a USB-A to USB-C cable and a transparent silicone case. The review expects the charger to be left out in Europe, but no European model exists.

Included adapter rated poweriRated power of the included adapter, distinct from the phone maximum charging input.

Not available

100W5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026Xiaomi's 100W HyperCharge charger is in the China box.

Measured

8 of 9 differ

Geekbench single-coreiReviewer CPU single-core result. Geekbench version, tested configuration and modes belong in the source note. Do not combine versions.

3,529points8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Geekbench 6 single-core 3529. 16 GB RAM and 1 TB unit, mostly the Chinese variant. Minor version and power mode are not stated.

3,528points8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026Geekbench 6 single-core 3528 on the 16GB/512GB China unit. Minor version and power mode are not stated.

Geekbench multi-coreiReviewer CPU multi-core result. Geekbench version and tested configuration belong in the source note.

10,903points8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Geekbench 6 multi-core 10903, same unit.

10,600points8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026Geekbench 6 multi-core 10600, same unit.

3DMark Wild Life ExtremeiReviewer Wild Life Extreme score. Unlimited, Original, Solar Bay, stress-test stability and frame rates are different measurements. Version and run/loop conditions belong in the source note.

7,075points8Reviewdigitaltrends.com/phones/vivo-x300-ultra-review-so-close-to-perfection-it-hurtsRead 14 October 2026Wild Life Extreme 7075 from the review chart. Same unit. Single run is not stated. Default performance profile with no cooling accessory.

6,761points4Spec databasegsmarena.com/xiaomi_17_pro_max-14181.phpRead 15 October 2026Our Tests: 3DMark 6761 (Wild Life Extreme). The review chart labels it Wild Life Extreme (Highest). 16GB/512GB review unit.8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026Wild Life Extreme (Highest) 6761 in the chart, same unit.

AnTuTuiReviewer AnTuTu total score. Test version, operating system and tested RAM/storage belong in the source note. Cross-version and cross-OS scores are not directly comparable.

Not available

2,456,317points8Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p4.phpRead 15 October 2026AnTuTu v10 2456317. v11 gave 3543388 on the same unit. Version 10 is stored so older catalog entries stay comparable.

Display brightness (measured)iReviewer brightness result. Window size, manual/auto or HDR mode and test method belong in the source note. Not automatically a sustained full-screen peak. On a foldable, the main inner screen.

Not available

1,026nits7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026White test pattern, auto mode, 75% fill: 1026 nits. Manual mode 75% fill gave 602 nits. A 10% patch gave more than 3,500 nits. Review unit 16GB/512GB.

PWM dimming (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mixed-use battery life (measured)iReviewer mixed-use active endurance. Identify the test method. Continuous web browsing or video-only tests cannot populate this field.

Not available

20.83h7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026

Full charge time (measured)iReviewer time to a full charge, with start/end percentage and charger identified. A 15/30-minute percentage result is not a full-charge time.

Not available

39min7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026

Loudspeaker loudness (measured)iReviewer integrated loudness in LUFS. Less negative numbers mean louder output. This is not sound pressure level in dB.

Not available

-26.1LUFS7Measurementgsmarena.com/xiaomi_17_pro_max-review-2895p3.phpRead 15 October 2026

EU label and regulatory

7 of 10 differ

EU energy class

B6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Class B.

Not available

Battery endurance per cycle (EU test)iStandardized EU endurance test result for the exact registered model. Preserve only the precision the source publishes. This is not a normal mixed-use or video-playback runtime.

56h6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Item 8: ENDdevice 56 h, whole-hour precision.

Not available

Battery endurance in cycles (EU test)iMinimum standardized charge cycles before the specified remaining capacity threshold. Notes retain greater-than or at-least qualifiers. EPREL prints this value in hundreds, so 10 there is stored as 1000.

1,200cycles6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Item 9: 1200 cycles at default settings.

Not available

Drop resistance class

B6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Class B, 180 falls without defect.

Not available

Repairability class

C6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Class C, index 3.00.

Not available

SAR head (US)iHighest published head SAR under the US 1 g tissue method for the exact model. Record separation and conditions when stated.

Not available

Not available

SAR body (US)iHighest published body SAR under the US 1 g tissue method. Do not substitute the limb result or EU 10 g result.

Not available

Not available

SAR head (EU)iHighest published head SAR under the EU 10 g tissue method for the exact model.

0.99W/kg4Maker product pagevivo.com/eu/products/x300-ultraRead 14 October 2026EU overview footnote: SAR of X300 Ultra head 0.99 W/kg, body 1.29 W/kg. The footnote gives the 2 W/kg limit, which is the 10 g method.

Not available

SAR body (EU)iHighest published body SAR under the EU 10 g tissue method, excluding separate limb values.

1.29W/kg4Maker product pagevivo.com/eu/products/x300-ultraRead 14 October 2026Same EU footnote.

Not available

Hearing aid compatibilityiPublished hearing-aid coupling or rating. Older M/T ratings, ASHA/HAP protocol support and conversational gain are different claims and must be named as published.

Not available

Not available

In the box

1 of 1 differ

In the box

X300 Ultra, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026Global in-the-box list. Charger Included.3Maker product pagevivo.com/eu/products/param/x300-ultraRead 14 October 2026EU in-the-box list differs from the global one: Quick Start Guide, no charger.

Phone, Power adapter, USB Type-C cable, Protective case, Screen protector (applied at the factory), Manual with warranty card, SIM eject tool3Spec databasedetail.zol.com.cn/2143/2142375/param.shtmlRead 15 October 2026Package list: phone, power adapter, USB Type-C cable, protective case, screen protector applied at the factory, manual with warranty card, SIM eject pin.5Reviewgsmarena.com/xiaomi_17_pro_max-review-2895.phpRead 15 October 2026The review unboxing names the charger, the cable and the case. The full list is from ZOL.

Links

Not compared

Product page

www.vivo.com/en/products/x300-ultra1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

www.mi.com/prod/xiaomi-17-pro-max1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Xiaomi China store page. It is a script page. Only its title, meta keywords and the product id could be read, and the spec table did not load as text.

Spec sheet

www.vivo.com/en/products/param/x300-ultra1Maker product pagevivo.com/en/products/param/x300-ultraRead 14 October 2026

www.mi.com/prod/xiaomi-17-pro-max/specs1Maker product pagemi.com/prod/xiaomi-17-pro-maxRead 15 October 2026Xiaomi China spec tab. The spec table did not load as text, so values come from the sources below.

Manual

Not available

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

25475416EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Model V2562, registration 2547541. Placed on the Union market from 27/03/2026.

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years6EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2547541_EN.pdfRead 14 October 2026Item 25: minimum supplier guarantee 24 months (EU).

Not available

Both are also in the API. Back to all phones.