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OPPO Find X8 vs Xiaomi 15 Ultra

A

Product A: OPPO

Find X8

111 of 162 known

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B

Product B: Xiaomi

15 Ultra

96 of 162 known

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Every value links to where we found it.

Only differences

AOPPO Find X8

BXiaomi 15 Ultra

General

5 of 11 differ

Series

Find X82Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026The maker markets the phone in the Find X series, Find X8 generation.

Not available

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

CPH26511Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026OPPO Find X8 (CPH2651). GSMArena also lists PKB110 for China.

25010PN30G3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026Safety Information pages 2-3 identify exact G model.

GTIN / EAN

Not available

Not available

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

24 October 20243Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Announced 2024-10-24 in China. The global launch event followed on 2024-11-21.

Not available

Status

Available2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026The global product page lists the phone, accessed 2026-10-13.

Available4Maker product pagemi.com/uk/support/terms/xiaomi-15-series-first-saleRead 5 October 2026

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

Not available

Xiaomi 14 Ultra6Reviewnotebookcheck.net/Xiaomi-15-Ultra-review-Leica-powered-powerhouse.975197.0.htmlRead 23 October 2026Notebookcheck's review says the Xiaomi 15 Ultra follows the 14 Ultra and calls the 14 Ultra its predecessor.

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.

OPPO Find X910Maker product pageoppo.com/en/smartphones/series-find-x/find-x9Read 23 October 2026OPPO's Find X9 page says the main camera gathers more light than its predecessor, and the footnote names the Find X8.11Reviewgsmarena.com/oppo_find_x9_handson-news-69922.phpRead 23 October 2026GSMArena's Find X9 hands-on calls the Find X8 last year's model.

Xiaomi 17 Ultra7Reviewnotebookcheck.net/Xiaomi-17-Ultra-review-Best-overall-package-in-the-smartphone-sector-meets-Leica-APO-zoom.1211793.0.htmlRead 23 October 2026Notebookcheck's review calls the Xiaomi 17 Ultra the successor to the Xiaomi 15 Ultra.

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.

Not available

Not available

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

Not available

GB3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026Legal Information explicitly permits UK operation. The represented retail bundle is UK only.

ColoursiThe maker's own colour names

Space Black, Shell Pink, Star Grey1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Space Black, Shell Pink and Star Grey.

Black1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Exact UK reference: Black, 16 GB RAM, 512 GB storage, model 25010PN30G. Other regional batteries and colour-dependent thickness/weight are excluded.

Form factor

Bar2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026Maker images show a conventional non-folding handset.

Bar1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Maker product images identify a conventional non-folding handset.

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.

Not available

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.

6years7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026The review says the software update policy includes 5 OS releases and 6 years of security updates. The start of the period is not 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

8 of 16 differ

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

157.35mm1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

161.3mm1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

WidthiBody width in portrait orientation.

74.33mm1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

75.3mm1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Thickness

7.85mm1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026About 7.85 mm for Space Black and Star Grey and about 7.95 mm for Shell Pink. The base value is the lower figure. Footnote: weight, thickness, bezel size and camera bump height are OPPO lab data.

9.35mm1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

193g(6.8 oz)1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026About 193 g. Size and weight may vary by configuration, manufacturing process and measurement.

226g(8 oz)1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Frame

Aluminium3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Build: aluminum frame.4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026Aluminum frame.

Aluminium2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Front

Corning Gorilla Glass 7i1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Cover glasses: Corning Gorilla Glass 7i. GSMArena review page 1 names Gorilla Glass Victus 2, which conflicts, so the maker name is stored.4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026Review page 1 spec box says Gorilla Glass Victus 2. The maker and the spec page say Gorilla Glass 7i.

Xiaomi Shield Glass 2.02Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

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.

Glass3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Build: glass back.4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026Glass back.

Fiberglass composite2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Phone Body: Black/White glass fiber on Xiaomi 15 Ultra. Mixed leather finishes are excluded.

Dust and water rating

IP68, IP692Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026Footnote 11: IP68 and IP69 under GB/T 4208-2017 / IEC 60529.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026IP68/IP69 ingress protection.

IP681Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Water resistance depth

1.5m2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026IP68: still water at a depth of 1.5 meters for 30 minutes.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026A dip of up to 1.5 meters of fresh water.

1.5m1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Water resistance time

30min2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 202630 minutes at 1.5 m. IP69 is 80 C jets for 30 seconds per angle.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026For up to 30 minutes.

30min1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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-SIMs1Active eSIM capacity1eSIM onlyNo1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026SIM Card Type: Nano-SIM card/Nano-USIM card + eSIM. SIM 2 supported. GSMArena also lists a Nano-SIM + Nano-SIM version for China.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026SIM: Nano-SIM + eSIM or Nano-SIM + Nano-SIM.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Dual Nano-SIM 5G device with eSIM support.

Nano-SIMs2Active eSIM capacity2eSIM onlyNo1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Two physical nano-SIMs. Supports two active eSIMs as an alternative to physical SIMs. Stored eSIM profile count is excluded.

Stylus

Not available

Not available

Stylus name

Not available

Not available

Display

15 of 24 differ

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

6.59in(16.7 cm)1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 20266.59 inches (diagonal).

6.73in(17.1 cm)1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Resolution

1256 × 2760px1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026FHD+ (2760 x 1256 pixels), 460 PPI.

1440 × 3200px1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Pixel density

460.1ppi=CalculatedFrom Screen size and Resolution

521.4ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

Not available

Not available

Display type

OLED6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026AMOLED panel with LTPS and not LTPO. Refresh modes of 60, 90 and 120 Hz.

OLED1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Display type (as published)

AMOLED (Flexible)1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Panel: AMOLED (Flexible). GSMArena says it is an LTPS panel and not LTPO.

AMOLED1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

120Hz1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Refresh rate maximum 120Hz.

120Hz1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Up to 120 Hz in supported apps.

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

Not available

1Hz1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

240Hz1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Touch sampling rate: maximum 240Hz, default 120Hz.

300Hz1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Up to the stated rate, actual rate depends on displayed content.

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.

800nits1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Normal brightness: 800 nits (typical).6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Oppo claims about 800 nits typical, 1,600 nits max whole-display and a 4,500 nits peak.

Not available

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

1,600nits1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026HBM: 1600 nits (typical).

1,000nits2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Screen section identifies global HBM 1000 nits. Manual maximum (Typ) 800 nits is a manually adjusted maximum and is not stored as typical brightness.

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 pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Peak brightness: 4500 nits (typical, 1% APL).

3,200nits1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 20263200 nits maker peak. Multi-scenario peak, window size is not stated.

Minimum brightness

Not available

2nits2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

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.

10bits1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 20261.07 billion colors (10-bit).

12bits2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

DCI-P3 coverage

100%1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Nature, Pro and Vivid modes each list 100% DCI-P3.

Not available

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

HDR10, HDR10+, Dolby Vision, HLG3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Type row lists Dolby Vision and HDR10+. The review adds HDR10 and HLG decoding.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Dolby Vision and HDR10+ certified. The phone decodes Dolby Vision, HDR10, HDR10+ and HLG. Widevine L1.

HDR10+, Dolby Vision, HDR Vivid1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

PWM dimming frequency

3,840Hz2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026Footnote 14: 3840Hz high-frequency PWM dimming when the brightness is below 70 nits.

1,920Hz2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Always-on display

Yes7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026The new Flux Theme has smooth transitions between the Always-On Display, the lock screen and the wallpaper.

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Front camera cutout

Punch hole2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026Maker images show a centred punch-hole front camera.

Not available

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

Not available

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

Not available

Cover screen refresh rate

Not available

Not available

Cover screen type

Not available

Not available

Platform

5 of 10 differ

OS at launch

Android 151Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026ColorOS 15.0 on Android 15. The maker page names only ColorOS. Android 15 is from GSMArena.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026OS: Android 15, up to 5 major OS updates, ColorOS 15.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026ColorOS 15 on an Android 15 core.

Android 152Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Operating System first-batch answer explicitly identifies Android 15.

Software

ColorOS 15.01Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Operating system ColorOS 15.0.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026ColorOS 15 on an Android 15 core.

Xiaomi HyperOS 21Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

MediaTek Dimensity 94001Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026MediaTek Dimensity 9400, 8 cores, Immortalis G925 MC12 GPU.

Qualcomm Snapdragon 8 Elite1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Process

3nm3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Dimensity 9400 (3 nm).7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 20263nm process by TSMC.

3nm1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

CPU cores

81Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

81Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

AOPPO Find X8

Count	Core	Max clock (GHz)
1	Arm Cortex-X925	3.63
3	Arm Cortex-X4	3.3
4	Arm Cortex-A720	2.4

Source3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 20261x3.63 GHz Cortex-X925, 3x3.3 GHz Cortex-X4 and 4x2.4 GHz Cortex-A720. The review text gives 2.3 GHz for the X4 cores, which conflicts, so the spec page value is stored.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026One Cortex-X925 core up to 3.63GHz, three Cortex-X4 units (2.3GHz in the review text) and four Cortex-A720 cores at 2.4GHz.

BXiaomi 15 Ultra

Count	Core	Max clock (GHz)
2	Prime	4.32
6	Performance	3.53

Source1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Max CPU clock

3.63GHz=CalculatedFrom CPU configuration

4.32GHz=CalculatedFrom CPU configuration

GPU

Arm Immortalis-G925 MC121Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

Not available

NPU performance

Not available

Not available

Memory

3 of 6 differ

RAM

12, 16GB1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026RAM and ROM capacities: 12GB + 256GB and 16GB + 512GB. GSMArena also lists 256 GB with 16 GB, 512 GB with 12 GB and 1 TB versions.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026Memory configurations: 256GB with 12 or 16GB, 512GB with 12 or 16GB and 1TB with 16GB.

16GB1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Installed memory for the exact sold configuration. Virtual RAM extension is excluded.4Maker product pagemi.com/uk/support/terms/xiaomi-15-series-first-saleRead 5 October 2026Product table explicitly lists 16 GB + 512 GB.

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

LPDDR5X1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026RAM Type LPDDR5X.

LPDDR5X1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

256, 512GB1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 202612GB + 256GB and 16GB + 512GB.

512GB1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Nominal marketed decimal GB.4Maker product pagemi.com/uk/support/terms/xiaomi-15-series-first-saleRead 5 October 2026Exact product row, not an assumed arbitrary RAM/storage pairing.

Storage type

UFS 4.01Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026ROM specification UFS 4.0.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026UFS 4.0 storage chips.

UFS 4.11Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Manufacturer installed storage technology.

Memory card

None3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Card slot: No.

None2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

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.

AOPPO Find X8

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	1.8	24	1/1.56"	1	PDAF	Yes	Not available	84°	Sony LYT-700
Periscope telephoto	50	2.6	73	1/1.95"	Not available	PDAF	Yes	3×	33°	Sony LYT-600
Ultrawide	50	2	15	1/2.76"	0.64	PDAF	Not available	Not available	120°	Samsung ISOCELL JN5

Source1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Ultra-wide 50MP f/2.0 FOV 120 degrees AF. Wide 50MP f/1.8 FOV 84 degrees AF with 2-axis OIS. Telephoto 50MP f/2.6 FOV 33 degrees AF with 2-axis OIS. Focal lengths, sensor sizes, pixel sizes and sensor models are from GSMArena. The telephoto pixel size is left out because the spec page says 0.61 um and the review says 0.8 um.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Main 24mm 1/1.56" 1.0um multi-directional PDAF OIS. Telephoto 73mm 1/1.95" 3x multi-directional PDAF OIS. Ultra-wide 15mm 120 degrees 1/2.76" 0.64um multi-directional PDAF.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026Main 50MP Sony LYT-700 1/1.56", 1.0um native, f/1.8, 24mm, multi-directional PDAF, Laser AF, OIS. Ultrawide 50MP Samsung ISOCELL JN5 1/2.76", 0.64um, f/2.0, 15mm. Telephoto 50MP Sony LYT-600 periscope 1/1.95", 0.8um native, f/2.6, 73mm, OIS.

BXiaomi 15 Ultra

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	OIS	Field of view	Sensor
Main	50	1.63	23	1 inch	Yes	Not available	LYT-900
Periscope telephoto	200	2.6	100	Not available	Yes	Not available	Not available
Telephoto	50	1.8	70	Not available	Yes	Not available	Not available
Ultrawide	50	2.2	14	Not available	Not available	115°	Not available

Source1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Number of rear cameras

3=CalculatedFrom Physical rear cameras

4=CalculatedFrom Physical rear cameras

Main camera

50MP=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.

3×=CalculatedFrom Physical rear cameras

Not available

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.

120×2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026The photography section markets a 0.6x to 120x zoom range. Footnote 3: AI algorithms enhance resolution from 10x to 60x and on-device models reconstruct images from 60x to 120x. The spec page lists a separate video digital zoom of up to 18X.

120×1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Flash

LED3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026LED flash.

Not available

Camera features

Laser AF, Color spectrum sensor, Hasselblad Color Calibration, HDR, Panorama3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Features: Laser AF, color spectrum sensor, Hasselblad Color Calibration, LED flash, HDR, panorama.

Not available

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.

AOPPO Find X8

Width (px)	Height (px)	Highest capture rate (fps)
3840	2160	60
1920	1080	240
1280	720	480

Source1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Rear: 4K 30/60 fps, 1080p 30/60 fps, 720p 30 fps. Slo-mo: 1080p at 240 fps and 720p at 240 or 480 fps. Cinematic: 4K 30 fps. The 4K row is 60 fps and the 480 fps value is for 720p slow motion.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Video: 4K at 30/60 fps and 1080p at 30/60/240 fps, gyro-EIS, HDR, 10-bit video, Dolby Vision.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026Video up to 4K60 with all three rear cameras and the selfie camera. No 8K.

BXiaomi 15 Ultra

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

Source1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Maker specifications advertise rear 8K 30 fps, 4K 120 fps, 1080p 1920 fps slow motion and 720p 1920 fps slow motion. Native versus interpolated capture and lens scope for high slow-motion modes are not disclosed. Regular 1080p maximum 60 fps and 720p maximum 30 fps are distinct.5Maker product pagemi.com/uk/product/xiaomi-15-ultraRead 5 October 2026Overview 4K 120 fps section restricts 4K 120 fps to 23 mm main and 100 mm periscope telephoto cameras. Highest advertised 1920 fps slow-motion lens scope remains unpublished.

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 Vision3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Video row: Dolby Vision.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026Dolby Vision capture is available behind the HDR toggle.

Dolby Vision1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 20265Maker product pagemi.com/uk/product/xiaomi-15-ultraRead 5 October 2026Overview says Dolby Vision video across all focal lengths.

Log recording

Not available

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

HEVC, H.2648Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026The default codec is h.265 and the user can switch to h.264.

Not available

Video stabilisation

OIS, EIS1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026EIS/OIS video supported. The Video section also lists optical zoom up to 3X and digital zoom up to 18X for video. The 18X figure is a video limit and is not stored as the photo digital zoom.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026Regular electronic video stabilisation in all resolutions and frame rates, plus an Ultra steady mode.

Not available

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

480fps1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026720p slow motion up to 480 fps. 1080p slow motion up to 240 fps.

Not available

Front camera

3 of 3 differ

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

AOPPO Find X8

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	Field of view	Sensor
Main	32	2.4	21	1/2.74"	0.8	Fixed	90°	Sony IMX615

Source1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 202632MP, f/2.4, FOV 90 degrees, 5P lens.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Single 32 MP f/2.4 21mm 1/2.74" 0.8um.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 2026Front camera 32MP Sony IMX615 1/2.74", 0.8um native, f/2.4, 21mm, fixed focus.

BXiaomi 15 Ultra

Role	Resolution (MP)	Aperture (f/)
Main	32	2

Source1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

AOPPO Find X8

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

Source1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Front: 4K 30/60 fps, 1080p 30/60 fps, 720p 30 fps.8Reviewgsmarena.com/oppo_find_x8-review-2767p5.phpRead 13 October 20264K60 on the front camera too.

BXiaomi 15 Ultra

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

Source1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 20264K 60 fps front video directly stated. 720p/1080p rows omitted because FAQ KA-536389 Camera Recording Functions labels 1920 fps slow motion as front camera, conflicting with the spec page 30/60 fps limits. Exact front highest capture rates at those resolutions remain unresolved.

Front autofocus

No=CalculatedFrom Front cameras

Not available

Audio

3 of 4 differ

Stereo speakers

Yes3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Loudspeaker: Yes, with stereo speakers.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026Bottom-firing main speaker and an amplified earpiece for the other channel.

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

3.5 mm jack

No1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Earphone jack: Type-C. No 3.5 mm jack is listed.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026No 3.5mm audio jack.

Not available

Audio features

Not available

Hi-Res Audio, Hi-Res Audio Wireless, Dolby Atmos1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

Not available

41Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Network

6 of 10 differ

Network

GSM, UMTS, HSPA, LTE, 5G1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026GSM, WCDMA, LTE FDD and TDD and 5G NR. HSPA is named by GSMArena.

GSM, UMTS, LTE, 5G3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026Exact model radio table explicitly names GSM, LTE and 5G NR. The maker spec page lists 3G bands, so UMTS is stored. UMTS/WCDMA alone is not proof of HSPA, so HSPA is omitted.

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 pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026[Version 1] GSM 850/900/1800/1900MHz.

B2, B3, B5, B81Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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 pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026[Version 1] WCDMA bands 1/2/4/5/6/8/19.

B1, B2, B4, B5, B6, B8, B191Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

B1, B2, B3, B4, B5, B7, B8, B12, B17, B18, B19, B20, B26, B28, B66, B38, B39, B40, B41, B421Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026[Version 1] LTE FDD 1/2/3/4/5/7/8/12/17/18/19/20/26/28/66 and LTE TDD 38/39/40/41/42. The page also lists a [Version 2] with fewer bands for an unnamed market. Version 1 matches the GSMArena international list.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026International list for cross-checking. It matches the maker version 1 list.

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32, B66, B38, B39, B40, B41, B42, B48, B711Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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, n28, n38, n40, n41, n66, n77, n781Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026[Version 1] 5G NR n1/n2/n3/n5/n7/n8/n12/n20/n28/n38/n40/n41/n66/n77/n78. Version 2 lists n1/n3/n5/n8/n40 for an unnamed market and is not stored.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026International list for cross-checking. It matches the maker version 1 list.

n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n75, n77, n78, n71, n791Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Exact international G model sold in the UK. SA and NSA lists are unioned without adding China-only bands.

5G modes

SA, NSA3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 20265G rows: SA/NSA.

SA, NSA1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

5G mmWave

Not available

Not available

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

None2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Wi-Fi calling

Not available

Yes2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Connectivity

7 of 13 differ

Wi-Fi

Wi-Fi 61Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026WLAN: Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n. GSMArena says Wi-Fi 7, which conflicts. The maker value is stored.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026The review says Wi-Fi 7 but dual-band only. The maker page says Wi-Fi 6. The maker value is stored.

Wi-Fi 71Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Capability depends on regional availability, local network support and applicable OTA.

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Dual-band simultaneous supported, 2 x 2 MIMO, MU-MIMO. GSMArena says dual-band with no 6 GHz.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Dual-band only, so no 6 GHz.

Not available

Bluetooth

5.41Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Bluetooth 5.4, Low Energy.

6.01Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

SBC, AAC, aptX, aptX HD, LDAC, LHDC 5.01Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026SBC, AAC, aptx, aptx-HD, LDAC, LHDC5.0. LHDC works when an OPPO Enco X or OnePlus Buds Pro is used.

SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC, LHDC 5.0, LC31Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Bluetooth codec support, excluding playback-only file formats. ASHA and Auracast are not audio codecs.

NFC

Yes1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Read and write access to 13.56MHz NFC cards, NFC-SIM in the SIM1 slot, HCE payment and eSE supported. NFC support depends on the region.

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Ultra-wideband

Not available

Not available

Positioning

GPS (L1+L5), GLONASS (G1), BDS (B1I+B1C+B2a+B2b), Galileo (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5)1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026GNSS dual band: GPS (L1+L5), GLONASS (G1), BDS (B1I+B1C+B2a+B2b), Galileo (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5).

GPS (L1+L5), Galileo (E1+E5a), GLONASS (G1), BeiDou, QZSS (L1+L5), NavIC (L5)1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Satellite signal bands only. Network/data/SAP positioning are excluded.

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

Yes1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026The maker states dual band GNSS with L1 and L5 signals.

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Connector

USB-C1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026USB interface: Type-C. Earphone jack: Type-C, digital headphones only.

USB-C1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

USB 3.2 Gen 13Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026USB Type-C 3.0 (Global), 2.0 (China). Stored as USB 3.2 Gen 1, which is the same 5 Gbps standard.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026SuperSpeed 5 Gbps USB 3.0 or 3.2 Gen 1x1 data connection. USB Host/OTG.

USB 3.2 Gen 22Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Port section: USB 3.2 Gen 2 for the handset. Included USB 2.0 cable is separate.

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

No6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026No video output over USB.

Yes2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Port section explicitly supports wired Type-C video output for this exact Xiaomi model. Wireless casting is distinct.

IR blaster

Yes1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Sensors list: Infrared remote control.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Infrared port: Yes.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026A hole on the top houses the built-in infrared blaster.

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

FM radio

No3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Radio: No.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026No FM radio.

No2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Features and sensors

5 of 5 differ

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

Optical, under-display1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Sensors list: Optical fingerprint sensor. Biometrics: Fingerprint supported.3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Sensors row: fingerprint under display, optical.5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026Under-display fingerprint reader of the optical variety.

Ultrasonic, under-display1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

Not available

2D2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

Sensors

Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope, Hall sensor, Laser focusing sensor, Spectral sensor1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Proximity, ambient light, color temperature, E-compass, accelerometer, gyroscope, optical fingerprint, Hall, laser focusing and spectral sensors and infrared remote control. Fingerprint and infrared are stored in their own fields.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Onboard sensors include an accelerometer and gyroscope combo, a magnetometer, a light sensor and a hardware proximity sensor. There is no barometer.

Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass, Flicker sensor, Laser focus sensor, Barometer1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

Alert slider5Reviewgsmarena.com/oppo_find_x8-review-2767p2.phpRead 13 October 2026An alert slider toggles ring, vibrate and silent. The camera key of the Pro model is absent.

Not available

Haptic motor

Not available

X-axis linear vibration motor1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Battery and charging

11 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.

5,490mAh1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Single cell. Rated value 5490mAh / 21.25Wh.

5,270mAh2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026

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

5,630mAh1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Typical value 5630mAh / 21.79Wh.

5,410mAh1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

21.25Wh1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Rated energy 21.25Wh. The typical energy is 21.79Wh.

Not available

Battery type

Silicon-carbon2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026OPPO Silicon-carbon Battery with next-generation silicon-carbon anode technology.

Li-ion2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Manufacturer Battery cell-type answer. No silicon-carbon chemistry inferred from marketing battery names.

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.

AOPPO Find X8

Use case	Hours (h)
Video streaming	24

Source2Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026The page says the 5630mAh battery supports 24-hour streaming. Footnote 9: tested in the OPPO Lab at room temperature, 1080p 30fps Dolby Vision, flight mode, GPS off and 150 nits. The footnote says recording and the claim says streaming. The maker word streaming is kept, as for the Find X8 Pro.

BXiaomi 15 Ultra

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.

80W1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 202680W SUPERVOOC 2.0. Footnote: 80W is reached at 200-240V input and may be lower on other mains voltages.

90W2Maker product pagemi.com/uk/support/faq/details/KA-536389Read 5 October 2026Battery charging-power answer names the handset maximum separately from the adapter output. Cable, remaining battery level and environment affect actual power.

Wired charging standards

SUPERVOOC 2.0, SUPERVOOC, VOOC 4.0, USB PD, PPS1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 202680W SUPERVOOC 2.0, SUPERVOOC, VOOC 4.0, PD (9V/1.3A), EU: PPS (11V/5A), Non-EU: PPS (11V/3A).6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026The phone also supports regular USB Power Delivery up to 55W per Oppo. The review reached 26 W with other PD chargers.

Xiaomi HyperCharge, QC 3+, QC 3.0, QC 2.0, USB PD 3.0, USB PD 2.0, MI FC 2.01Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026Manufacturer-supported phone charging standards. The included-adapter rating is not inferred.

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 pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

Yes1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Wireless charging power

50W1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 202650W AIRVOOC.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Wireless charging at up to 50W with an AirVOOC pad.

80W1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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

Proprietary1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026The maker names only its own AIRVOOC.

Proprietary1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

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.

10W3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Charging row: 10W reverse wireless.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Reverse wireless charging at up to 10W.

Not available

Reverse wired

Not available

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 pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Charger x 1 in the box list. May vary by market. GSMArena confirms an 80W adapter in its bundle.4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026The accessory package has a charger, a white USB-A to USB-C cable and a transparent TPU case.

No1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026UK specifications explicitly exclude a mains adapter. A launch promotional adapter gift is separate from standard box contents.

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

80W4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026The bundled adapter is specced for 80W.

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Measured

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

2,946points7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026Geekbench 6 single-core 2946, 16 GB / 512 GB Dimensity 9400 unit.

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

8,885points3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Geekbench 6 8885 on the 16 GB / 512 GB unit.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026Geekbench 6 multi-core 8885, same unit.

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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.

6,513points3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 20263DMark Wild Life Extreme 6513.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026Wild Life Extreme (2160p) chart value 6513, same unit.

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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.

2,751,909points3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026AnTuTu 10 total 2751909 on the 16 GB / 512 GB unit.7Measurementgsmarena.com/oppo_find_x8-review-2767p4.phpRead 13 October 2026AnTuTu 10 chart value 2751909, same unit.

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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.

1,364nits3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 20261364 nits max brightness (measured).6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026GSMArena standardized setup: 1,364 nits in max auto brightness and 878 nits with the slider maxed out. The phone is a regular LTPS AMOLED, not LTPO.

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

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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.

13.97h3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Active use score 13:58 h, which is 13.97 h.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026Active Use Score 13:58 h with the 5,630 mAh battery. The phone did particularly well with video streaming.

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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.

52min6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 202652 minutes from empty to full with the bundled 80W adapter, 70% after 30 minutes and a 72 W peak. A USB PD charger gave about 60 minutes.

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

-24LUFS3Spec databasegsmarena.com/oppo_find_x8-13407.phpRead 13 October 2026Loudspeaker -24.0 LUFS, rated Very good.6Measurementgsmarena.com/oppo_find_x8-review-2767p3.phpRead 13 October 2026The hybrid speaker system rated Very Good for loudness. LUFS value from the spec page.

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EU label and regulatory

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EU energy class

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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.

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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.

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Drop resistance class

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Repairability class

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

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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.

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

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0.997W/kg3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026English Safety Information page 2: highest head SAR, 10 g tissue, no separation.

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

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0.998W/kg3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026English Safety Information page 2: highest body SAR, 10 g tissue, 5 mm separation.

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.

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In the box

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In the box

Phone, Charger, USB Data Cable, SIM Ejector Tool, Quick Guide, Safety Guide, Protective Case1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026Phone, Charger, USB Data Cable, SIM Ejector Tool, Quick Guide, Safety Guide, Protective Case. May vary in different markets.4Reviewgsmarena.com/oppo_find_x8-review-2767.phpRead 13 October 2026Charger, cable and TPU case. Matches the maker list.

Mobile Phone, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Links

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Product page

www.oppo.com/en/smartphones/series-find-x/find-x82Maker product pageoppo.com/en/smartphones/series-find-x/find-x8Read 13 October 2026

www.mi.com/uk/product/xiaomi-15-ultra1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Spec sheet

www.oppo.com/en/smartphones/series-find-x/find-x8/specs1Maker product pageoppo.com/en/smartphones/series-find-x/find-x8/specsRead 13 October 2026

www.mi.com/uk/product/xiaomi-15-ultra/specs1Maker product pagemi.com/uk/product/xiaomi-15-ultra/specsRead 5 October 2026

Manual

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gl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdf3Owner's manualgl123.alsgp0.mi-fds.com/gl123/XIAOMI/O1_Xiaomi%2015%20Ultra/O1_QSG&WN%E5%8F%8ASI%E5%90%88%E5%86%8C%20%E6%AC%A7%E8%A7%8414%E8%AF%AD%E7%89%88_%E5%90%AB%E5%85%85%E4%B8%8D%E5%90%ABType-C%E7%89%88.pdfRead 5 October 2026

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.

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Warranty

None of 1 known

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.

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