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OnePlus 15T vs vivo X300 FE

A

Product A: OnePlus

15T

102 of 162 known

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B

Product B: vivo

X300 FE

112 of 162 known

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Every value links to where we found it.

Only differences

AOnePlus 15T

Bvivo X300 FE

General

6 of 11 differ

Series

OnePlus 151Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Marketing series: OnePlus number series.

X3002Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026The maker markets the X300 FE within the X300 series.

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

PLZ1103Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Models row: PLZ110.

V25371Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Product information sheet model identifier V2537, the EU model. GSMArena lists the same V2537 for the global model.3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Model identifier V2537.

GTIN / EAN

Not available

Not available

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

24 March 20263Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Launch row: announced 2026 March 24.

16 April 20264Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Announced 2026, April 16.

Status

Available3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Status row: available, released 2026 March 29.

Available2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026The EU product page lists the phone, accessed 2026-10-15. GSMArena says it was released on 2026-04-29.

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

Not available

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

€9999Press articlegsmarena.com/the_vivo_x300_fe_launches_in_europe_including_the_special_edition_with_azeiss_tele_extender_lens-news-72617.phpRead 15 October 2026Launch article dated 30 April 2026: the X300 FE is priced at 1,000 EUR in vivo's official online stores in Spain, Austria and Hungary, with a case and a pre-applied screen protector. A second bundle with the ZEISS Professional Kit costs 1,200 EUR. The phone is not sold in Germany, so Spain is the reference country. Price includes VAT. The Italian launch report and the GSMArena price table give 999 EUR for 12/512GB.10Press articleandreagaleazzi.com/news/vivo-x300-fe-debutta-europa-pacchetti-esclusivi-sfida-aperta-versione-standardRead 15 October 2026Launch report dated 30 April 2026: 999 EUR for the standard version, 1,200 EUR for the ZEISS Professional Kit bundle. Spain, Austria and Hungary.

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

CN1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026OnePlus China site and OPPO China store. No global page exists.

EU1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026EU vivo parameter page. Colours are listed for the EEA, Spain and Poland.3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026EU EPREL record for the same model identifier. Placed on the Union market from 31/03/2026.

ColoursiThe maker's own colour names

Brown, Green, White1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Maker colour names are 治愈白巧, 松弛抹茶 and 纯粹可可. GSMArena names them White, Green and Brown.

Luxe Black, Mist Purple1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Product Color: Black and Purple. The overview names them Luxe Black and Mist Purple.

Form factor

Bar1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Slab handset with a flat display.

Bar2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Maker images show 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.

5years2Maker product pageoneplus.com/cn/15tRead 10 October 2026ColorOS section: five years and four major version upgrades of maintenance. Read as a five-year support period with four Android upgrades. Security support is not stated separately.

5years2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: 5-Year OS Upgrades & 7-Year Security Maintenance. The start date of the period is not stated.7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026Review: vivo is marketing five years of software support for the X300 FE.

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.

Not available

7years2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: up to seven years of security updates and system maintenance. The wording is up to. No end date is published. The EU product information sheet states a 5 year minimum, which is a different statement.

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

10 of 16 differ

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

150.56mm1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Body length 150.56 mm.

150.83mm1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Dimensions 150.83 x 71.76 x 7.99 mm.

WidthiBody width in portrait orientation.

71.82mm1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Body width 71.82 mm.

71.76mm1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026

Thickness

8.35mm1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Body thickness 8.35 mm.

7.99mm1Maker product pagevivo.com/eu/products/param/x300-feRead 15 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.

194g(6.8 oz)1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026About 194 g without a film. Maker says size and weight vary with configuration, process and measurement.

191g(6.7 oz)1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026191g.

Frame

Aluminium1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Aluminium alloy metal frame.

Aluminium4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Build row: glass front, aluminum frame, glass back.5Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review: two tempered glass panels and a metal frame and chassis.

Front

OPPO Crystal Shield Glass1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026OPPO Crystal Shield Glass.3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Protection row: Crystal Shield Glass.

Flat tempered glass4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Build row: glass front. The review calls it flat tempered glass.5Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review: the front is protected by a flat tempered glass.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Battery cover material: glass fibre. The maker does not name the resin, GSMArena says glass-fiber reinforced plastic.3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Build row: glass-fiber reinforced plastic back.

Glass1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Back Cover Material: Glass.

Dust and water rating

IP66, IP68, IP69, IP69K1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026IP66, IP68, IP69 under GB/T 4208-2017 and IP69K under ISO 20653:2023. Footnote 14. The maker gives no immersion depth.

IP68, IP691Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026IP68 & IP69 under IEC 60529. IP68 conditions in the overview footnote: static fresh water up to 1.5 meters for up to 30 minutes.

Water resistance depth

Not available

1.5m3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 16: specified immersion depth 1.50 m for IP68.

Water resistance time

Not available

30min2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview footnote, IP68 conditions: static fresh water up to 1.5 meters for up to 30 minutes.

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-SIMs2eSIM onlyNo1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Nano-SIM cards. The dual SIM note describes two SIMs, both with 5G. No eSIM is listed.

Nano-SIMs21Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Card Slot: 2 nano SIMs. Standby Mode: 5G + 5G Dual SIM Dual Standby. The EU page does not mention eSIM, so no eSIM count is stored. GSMArena lists an eSIM option in other markets.

Stylus

Not available

Not available

Stylus name

Not available

Not available

Display

17 of 24 differ

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

6.32in(16.1 cm)1Maker product pageoneplus.com/cn/15t/specsRead 10 October 20266.32 inches, flat screen, measured as a standard rectangle.

6.31in(16 cm)1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Size 6.31 inch, measured diagonally as a full rectangle (footnote 4).

Resolution

1216 × 2640px1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026FHD+ 2640x1216 pixels at 460 PPI.

1216 × 2640px1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Resolution 2640 x 1216, which is 1216 wide by 2640 high in portrait. 460 PPI as published.

Pixel density

459.9ppi=CalculatedFrom Screen size and Resolution

460.6ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

19.5:93Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Resolution row: 19.5:9.

19.5:94Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Resolution row: 19.5:9 ratio, which fits 1216 x 2640.

Display type

OLED3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Type row: AMOLED. The maker page does not name the panel type.

LTPO OLED4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Type row: LTPO AMOLED, 120Hz, 2160Hz PWM, HDR10+.

Display type (as published)

AMOLED3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Type row: AMOLED.

LTPO AMOLED4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Display Type row: LTPO AMOLED. The maker names the panel AMOLED.

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

165Hz1Maker product pageoneplus.com/cn/15t/specsRead 10 October 202660, 90, 120, 144 and 165 Hz switching, up to 165 Hz. Native 165 Hz is supported by main games, with 165 Hz frame rate in listed titles.

120Hz1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Refresh Rate 1~120 Hz.

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

Not available

1Hz1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Refresh Rate 1~120 Hz.6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 2026Review: dynamic refresh rate between 1Hz and 120Hz.

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.

330Hz2Maker product pageoneplus.com/cn/15tRead 10 October 2026Five-finger and ten-finger touch sampling rate 330 Hz.

Not available

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

3,200Hz2Maker product pageoneplus.com/cn/15tRead 10 October 2026Instant touch sampling rate 3200 Hz.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Global default maximum brightness 800 nits (typical).

Not available

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

1,800nits1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Global peak brightness 1800 nits (typical).

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.

3,600nits2Maker product pageoneplus.com/cn/15tRead 10 October 20263600 nits at 25% APL on the display panel. Footnote 12 says display data is from the official lab or suppliers.

5,000nits1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Local Peak Brightness 5000 nits. The window size is not stated. The GSMArena review says vivo advertises 4,500 nits, while the EU page says 5000.

Minimum brightness

1nit1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Lowest brightness 1 nit.

Not available

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 pageoneplus.com/cn/15t/specsRead 10 October 202610.7 billion colours (10-bit).

10bits2Maker product pagevivo.com/eu/products/x300-feRead 15 October 20261.07 billion colors, which is 10 bits per channel.

DCI-P3 coverage

100%1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Standard, natural and vivid modes each state 100% DCI-P3. Maker claim.

Not available

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

HDR10+, Dolby Vision, HDR Vivid3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Type row lists Dolby Vision, HDR10+ and HDR Vivid.

HDR10, HDR10+4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Type row HDR10+. The review adds HDR10.6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 2026Review: HDR10 and HDR10+ supported, Netflix reports both.

PWM dimming frequency

3,840Hz1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Dimming: high-frequency PWM at 70 nits or below, DC-like dimming above 70 nits. The features page states 3840 Hz PWM dimming.2Maker product pageoneplus.com/cn/15tRead 10 October 20263840 Hz ultra-high-frequency PWM dimming.

2,160Hz2Maker product pagevivo.com/eu/products/x300-feRead 15 October 20262160 Hz PWM Dimming.

Always-on display

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Always-on display (AOD) supported.

Not available

Front camera cutout

Not available

Punch hole5Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review: the usual perforation on the panel for the 50MP selfie camera.

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 161Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Shipped with ColorOS 16.0 on Android 16.

Android 161Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Android Version: Android 16.

Software

ColorOS 16.01Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026ColorOS 16.0.

OriginOS 61Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Operating System: OriginOS 6.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Snapdragon 8 Elite Gen 5 Mobile Platform.

Qualcomm Snapdragon 8 Gen 51Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Processor: Snapdragon 8 Gen 5 Mobile Platform. CPU core count 8, process node 3 nm.

Process

3nm1Maker product pageoneplus.com/cn/15t/specsRead 10 October 20263 nm.

3nm1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026

CPU cores

81Maker product pageoneplus.com/cn/15t/specsRead 10 October 20268 cores: 2 prime and 6 performance.

81Maker product pagevivo.com/eu/products/param/x300-feRead 15 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.

AOnePlus 15T

Count	Core	Max clock (GHz)
2	Oryon V3 Phoenix L	4.608
6	Oryon V3 Phoenix M	3.62

Source1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Maker gives a top clock of 4.608 GHz. The core names and the 3.62 GHz clock of the performance cores come from GSMArena.

Bvivo X300 FE

Count	Core	Max clock (GHz)
2	Qualcomm Oryon Prime	3.8
6	Qualcomm Oryon Performance	3.32

Source1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Maker CPU clock speed: 2 x 3.80 GHz + 6 x 3.32 GHz. The core names Prime and Performance follow Qualcomm's naming and match GSMArena's 2x Oryon V3 Phoenix L and 6x Phoenix M.4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 20262x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M.

Max CPU clock

4.608GHz=CalculatedFrom CPU configuration

3.8GHz=CalculatedFrom CPU configuration

GPU

Qualcomm Adreno 8401Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Adreno 840 at 1200 MHz.

Adreno 8294Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Adreno 829.7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026Review: the Adreno 829 GPU.

NPU performance

Not available

Not available

Memory

2 of 6 differ

RAM

12, 16GB1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026LPDDR5X Ultra Pro. Configurations: 12+256, 12+512, 16+256, 16+512 and 16 GB with 1 TB.

12GB1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026RAM & ROM: 12 GB+512 GB. The EU page lists only this configuration. GSMArena also lists 12 GB + 256 GB for other markets. Expandable RAM capacity 12 GB is virtual memory and is not stored.

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

LPDDR5X1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026RAM listed as LPDDR5X Ultra Pro.

LPDDR5X1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Maker lists LPDDR5X Ultra, stored as LPDDR5X.

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 GB, 512 GB, 1 TB1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026UFS 4.1 in 256 GB, 512 GB and 1 TB. Stored as 1000 GB.

512GB1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026RAM & ROM: 12 GB+512 GB.

Storage type

UFS 4.11Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026UFS 4.1.

UFS 4.11Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026ROM Type: UFS 4.1.

Memory card

None3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Card slot row says no.

None1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Expandable ROM Capacity: Not supported.

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.

AOnePlus 15T

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Optical zoom
Main	50	1.8	24	1/1.56"	1	PDAF	Yes	Not available
Periscope telephoto	50	2.8	85	Not available	Not available	PDAF	Yes	3.5×

Source1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Main: 50 MP, f/1.8, 24 mm equivalent, 6P lens, autofocus, two-axis OIS, 1/1.56 inch Sony large sensor. Telephoto: 50 MP periscope, f/2.8, 85 mm equivalent, 4P lens, autofocus, two-axis OIS and 3.5x optical zoom. The maker lists two rear cameras and no ultrawide. The autofocus type and the 1.0 um pixel size come from GSMArena.3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Camera rows: multi-directional PDAF with OIS on the 50 MP main camera at 1.0 um, and PDAF with OIS on the 3.5x telephoto.

Bvivo X300 FE

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	1.57	23	1/1.56"	1	PDAF	Yes	Not available	Not available	Sony IMX921
Periscope telephoto	50	2.65	73	1/1.95"	0.8	PDAF	Yes	3×	Not available	Sony IMX882
Ultrawide	8	2.2	15	1/4.0"	1.12	Not available	No	Not available	110°	Not available

Source1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Rear 50 MP f/1.57 + 8 MP f/2.2 + 50 MP f/2.65. Overview: 50 MP ZEISS main camera with Sony IMX921, 50 MP ZEISS periscope telephoto with Sony IMX882 1/1.95 inch and 3x optical zoom, 8 MP ultra-wide with 110 degree field of view. Focal lengths, main sensor size, pixel sizes and OIS are from GSMArena.2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview camera block: main 50 MP ZEISS f/1.57 Sony IMX921, periscope telephoto 50 MP Sony IMX882 1/1.95 inch with 3x optical zoom, ultra-wide 8 MP 110 degree field of view.4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Main camera rows: 50 MP f/1.6 23mm 1/1.56 inch 1.0 um PDAF OIS. Telephoto 50 MP f/2.7 73mm 1/1.95 inch 0.8 um PDAF OIS 3x optical zoom. Ultra-wide 8 MP f/2.2 15mm 115 degrees 1/4.0 inch 1.12 um. The maker apertures f/1.57, f/2.65 and the 110 degree field of view are stored.8Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: main sensor Lytia 702 (IMX921) 1/1.56 inch 23mm OIS PDAF. Telephoto Lytia 600 1/1.95 inch 73mm OIS PDAF. The ultra-wide is a basic 8 MP module.

Number of rear cameras

2=CalculatedFrom Physical rear cameras

3=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.

3.5×=CalculatedFrom Physical rear cameras

3×=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.

120×1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Photos up to 3.5x optical and up to 120x digital zoom.

100×2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: 3x Optical Zoom | Up to 100x Zoom. The page does not say digital zoom, so 100 is the maker's maximum zoom factor.

Flash

LED flash1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Rear single-colour-temperature single LED flash.

Multi-focus LED flash1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Rear flash. Overview: Multifocal Zoom Flash with diffused, blended and focused fill light.2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Multifocal Zoom Flash 23 mm | 35 mm | 50 mm | 85 mm | 100 mm.

Camera features

Photo, Video, Portrait, Night, Panorama, Slow motion, Long exposure, Multi-view video, Time-lapse, High resolution, Underwater camera, Master, AI ID photo, Super text, Tilt-shift, Pro video1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Rear shooting modes translated from the specification page.

ZEISS optics, ZEISS Multifocal Portrait, Multifocal Zoom Flash, Stage Mode, Dual-view video, Street Photography Mode, Super telephoto enhancement2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: ZEISS Multifocal Portrait, Multifocal Zoom Flash, Stage Mode, Dual-View Stage Video, Street Photography Mode. Super telephoto enhancement is a setting named in the GSMArena review.

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.

AOnePlus 15T

Width (px)	Height (px)	Highest capture rate (fps)
7680	4320	30
3840	2160	120
1920	1080	240
1280	720	480

Source1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Rear video: 8K at 30 fps, 4K at 30, 60 and 120 fps, 1080p at 30, 60 and 120 fps, 720p at 30 fps. Slow motion: 4K at 120 fps, 1080p at 240 and 120 fps, 720p at 480 and 240 fps. The table keeps the highest rate for each resolution.

Bvivo X300 FE

Width (px)	Height (px)	Highest capture rate (fps)
7680	4320	30
3840	2160	120
1920	1080	120

Source4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Video row: 8K at 30 fps, 4K at 30/60/120 fps, 1080p at 30/60/120 fps, gyro-EIS, OIS. The review says the ultra-wide is limited to 1080p30 and the 4K120 mode is on the main camera.8Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: the main camera records up to 4K120 or 8K30. The telephoto and the selfie camera max out at 4K60. The ultra-wide is limited to 1080p30. 1080p120 comes from the GSMArena spec page.

Max video resolution

7680 × 4320px=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 Vision1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Dolby Vision recording at 4K and 1080p up to 120 fps. The page also lists HDR video support.

Not available

Log recording

Not available

Not available

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

Not available

HEVC, H.2648Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: the default codec is h.265 (HEVC) and it can be switched to h.264. There is no HDR capture support.

Video stabilisation

OIS, EIS1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Stabilised video at 4K and 1080p 60 fps. The maker lists two-axis OIS on both cameras, and GSMArena lists gyro-EIS.3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Video row lists gyro-EIS and OIS.

OIS, Gyro EIS4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Video row: gyro-EIS, OIS.8Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: always-on electronic video stabilization in all quality settings, and an Ultra stabilization mode on the main camera at up to 1080p60. Main and telephoto lenses are OIS per the spec page.

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

480fps1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026720p at 480 fps.

Not available

Front camera

2 of 3 differ

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

AOnePlus 15T

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)
Main	16	2.4	23

Source1Maker product pageoneplus.com/cn/15t/specsRead 10 October 202616 MP camera, f/2.4, 23 mm equivalent, 4P lens.3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Selfie row: 16 MP, f/2.4, 23 mm.

Bvivo X300 FE

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Field of view
Main	50	2	20	1/2.76"	0.64	92°

Source1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Front 50 MP f/2.0, 92 degree field of view, 0.8x-2x seamless zoom. Sensor size, pixel size and focal length are from GSMArena.2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: 50 MP ZEISS wide-angle front camera, 92 degree field of view.4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Selfie camera: 50 MP f/2.0 20mm 1/2.76 inch 0.64 um AF. The autofocus type is not stated.8Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: 50 MP selfie camera with an AF-capable wide-angle lens.

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

AOnePlus 15T

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

Source1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Front video: 1080p and 720p at 30 fps, HDR video supported.

Bvivo X300 FE

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

Source8Reviewgsmarena.com/vivo_x300_fe-review-2959p5.phpRead 15 October 2026Review: the selfie camera maxes out at 4K60.

Front autofocus

Not available

Not available

Audio

1 of 4 differ

Stereo speakers

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Stereo dual speakers.

Yes4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Loudspeaker: Yes, with stereo speakers.5Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review: a bottom-firing speaker and an earpiece that doubles as the second speaker.

3.5 mm jack

No3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Sound row: 3.5mm jack No.

No4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 20263.5mm jack: No.

Audio features

OReality Audio1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Sound effects: OReality Audio.

Not available

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

31Maker product pageoneplus.com/cn/15t/specsRead 10 October 20263 microphones.

35Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review tour: one microphone at the top, two at the bottom. Three in total.

Network

6 of 10 differ

Network

GSM, UMTS, HSPA, LTE, 5G3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Technology row: GSM / HSPA / LTE / 5G.

GSM, UMTS, LTE, 5G1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20262G GSM, 3G WCDMA, 4G FDD-LTE and TD-LTE, 5G. HSPA is not named by the maker.

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

GSM 850, GSM 900, GSM 18001Maker product pageoneplus.com/cn/15t/specsRead 10 October 20262G GSM 850/900/1800 MHz. GSMArena adds 1900 MHz.

GSM 850, GSM 900, GSM 1800, GSM 19001Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20262G GSM 850/900/1800/1900 MHz.

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

B1, B2, B4, B5, B81Maker product pageoneplus.com/cn/15t/specsRead 10 October 20263G WCDMA bands 1/2/4/5/8.

B1, B2, B4, B5, B6, B8, B191Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20263G WCDMA B1/B2/B4/B5/B6/B8/B19.

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

B1, B2, B3, B4, B5, B7, B8, B18, B19, B26, B28, B34, B38, B39, B40, B41, B42, B43, B48, B661Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026LTE FDD 1/2/3/4/5/7/8/18/19/26/28/66 and TDD 34/38/39/40/41/42/43/48. Model for China.

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B25, B26, B28, B32, B34, B38, B39, B40, B41, B42, B43, B48, B66, B711Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20264G FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66/B71 and TD-LTE B34/B38/B39/B40/B41/B42/B43/B48.

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, n18, n26, n28, n38, n40, n41, n48, n66, n77, n781Maker product pageoneplus.com/cn/15t/specsRead 10 October 20265G NR n1/n2/n3/n5/n7/n8/n18/n26/n28/n38/n40/n41/n66/n48/n77/n78.

n1, n2, n3, n5, n7, n8, n18, n20, n25, n26, n28, n38, n40, n41, n48, n66, n71, n75, n77, n781Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20265G n1/n2/n3/n5/n7/n8/n18/n20/n25/n26/n28/n38/n40/n41/n48/n66/n71/n75/n77/n78. SA or NSA mode is not named on the page.

5G modes

SA, NSA3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 20265G bands row: SA/NSA/Sub6.

SA, NSA4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 20265G bands row ends with SA/NSA for the International model.

5G mmWave

No1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026The 5G list has no mmWave bands.

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

Not available

Wi-Fi calling

Not available

Not available

Connectivity

1 of 13 differ

Wi-Fi

Wi-Fi 71Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Wi-Fi 7 (802.11be) supported.

Wi-Fi 71Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Wi-Fi 6, Wi-Fi 7, 2 x 2 MIMO, MU-MIMO, Wi-Fi Display.

Wi-Fi bands

2.4 GHz, 5 GHz1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Wi-Fi 2.4 GHz 2x2 plus 5 GHz 2x2 concurrent and 5 GHz 160 MHz. No 6 GHz band is stated.

2.4 GHz, 5 GHz4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026WLAN row: Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band.

Bluetooth

6.01Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Bluetooth 6.0, Low Energy and BLE Audio.

6.01Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Bluetooth 6.0. GSMArena lists 5.4 and the maker value is stored.

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

Not available

NFC

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026NFC supports card read and write, NFC-SIM on SIM 1, HCE payment and eSE.

Yes1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Reader/writer mode, card emulation mode.

Ultra-wideband

Not available

Not available

Positioning

GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026BeiDou (B1I+B1C+B2a), GPS (L1+L5), GLONASS (G1), Galileo (E1+E5a), QZSS (L1+L5) and NavIC (L5).

GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026GPS, BeiDou, GLONASS, Galileo, QZSS, NavIC, A-GPS, cellular network positioning, Wi-Fi positioning. Signal frequencies are not published on this page.

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

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Two signal frequencies listed for BeiDou, GPS, Galileo and QZSS.

Not available

Connector

USB-C1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026USB Type-C charging and data port.

USB-C1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026The parameter page lists USB 2.0 and no connector shape. The Type-C connector is from GSMArena.4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026USB row: USB Type-C 2.0, OTG.

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

USB 2.01Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Transfer protocol USB 2.0.

USB 2.01Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026USB 2.0, OTG supported.

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

Not available

Not available

IR blaster

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Infrared remote control sensor.

Yes1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Others: Infrared blaster.

FM radio

No3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Radio row says No.

No1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026FM: Not supported.

Features and sensors

3 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 pageoneplus.com/cn/15t/specsRead 10 October 2026Under-display ultrasonic fingerprint.

Ultrasonic, under-display1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 20263D ultrasonic fingerprint sensor. GSMArena places it under the display.5Reviewgsmarena.com/vivo_x300_fe-review-2959p2.phpRead 15 October 2026Review: an ultrasonic fingerprint scanner.

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

Not available

Not available

Sensors

Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope, Hall sensor1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Sensor list: proximity, ambient light, colour temperature, e-compass, accelerometer, gyroscope, under-display ultrasonic fingerprint, Hall and infrared remote control.

Accelerometer, Ambient light sensor, E-compass, Proximity sensor, Gyroscope, Hall sensor, Flicker sensor1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Accelerometer, ambient light, e-compass, proximity and gyroscope sensors. Others: Hall sensor, infrared blaster, flicker sensor. Colour temperature sensor: Not supported.

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

Physical shortcut key2Maker product pageoneplus.com/cn/15tRead 10 October 2026Physical shortcut key on the side, translated from the page.

Not available

Haptic motor

X-axis linear motor1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026X-axis linear motor.

Linear motor1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Motor: Linear motor.

Battery and charging

9 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.

7,270mAh1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Single-cell battery, 7270 mAh and 27.05 Wh (rated).

6,350mAh1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Single cell design. Rated capacity 6350 mAh (3.75 V).3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 10: rated capacity 6,350 mAh, matching the maker footnote.

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

7,500mAh1Maker product pageoneplus.com/cn/15t/specsRead 10 October 20267500 mAh and 27.90 Wh (typical).

6,500mAh1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Typical capacity 6500 mAh (3.75 V), typical energy 24.38 Wh.2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Footnote: the typical battery capacity is 6500 mAh and the rated battery capacity is 6350 mAh.

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.

27.05Wh1Maker product pageoneplus.com/cn/15t/specsRead 10 October 202627.05 Wh rated. Typical energy is 27.90 Wh.

23.82Wh1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Rated energy 23.82 Wh.

Battery type

Silicon-carbon3Spec databasegsmarena.com/oneplus_15t_5g-14385.phpRead 10 October 2026Battery row: Si/C Li-Ion 7500 mAh.

Silicon-carbon1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Battery Type: Li-ion battery. GSMArena lists Si/C Li-Ion, which is stored as silicon carbon.4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Battery row: Si/C Li-Ion 6500 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.

AOnePlus 15T

Use case	Hours (h)
Video streaming	40.5
Gaming	10.3

Source2Maker product pageoneplus.com/cn/15tRead 10 October 2026Footnote 9, official lab: 40.5 hours of Bilibili video, 10.3 hours of Honor of Kings at 120 fps with HD quality, 22.8 hours of Douyin and 10.4 hours of navigation. Only the video and game figures are stored.

Bvivo X300 FE

Use case	Hours (h)
Video streaming	38.4

Source2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview: 38.4 h YouTube video streaming and 10.45 h always-on navigation. Footnote: actual data is subject to actual usage. Only the video streaming figure fits a use case. The test conditions are not given.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Maximum 100 W SuperVOOC and 100 W UFCS. Also supports 80 W and below SuperVOOC, 44 W third-party UFCS, 55 W PPS, 18 W PD and 18 W QC.

90W1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 202690W FlashCharge. Footnote 2: maximum output of vivo's official standard charger. The charger is not in the EU box.

Wired charging standards

SuperVOOC, UFCS, PPS, PD, QC1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Standards as listed by the maker.

FlashCharge, USB PD4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Charging row: 90W wired, PD. The page also says 100% in 55 min, which is not stored as the source of that figure is not named.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Wireless charging supported, up to 50 W.

Yes1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 202640W Wireless Charge with the included charger and USB cable, or vivo 50W Vertical Wireless Charger 2.

Wireless charging power

50W1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Maximum 50 W wireless flash charge.

40W1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 202640W Wireless Charge.

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

Proprietary1Maker product pageoneplus.com/cn/15t/specsRead 10 October 202650 W wireless flash charge is the maker's own scheme. Qi support is not stated.

Not available

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

Not available

Reverse wired

Yes1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Maximum 10 W wired reverse charging. The features page also mentions wireless reverse charging without a power figure.

Yes4Spec databasegsmarena.com/vivo_x300_fe-14491.phpRead 15 October 2026Battery row: Reverse wired. Reverse wireless is also listed, with no wattage.

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 pageoneplus.com/cn/15t/specsRead 10 October 2026Packing list includes a charger. Its rating is not stated.

No1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Charger: Not supported.

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

Not available

Not available

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.

Not available

2,845points7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026Geekbench 6 single-core 2845, 512GB / 12GB RAM Snapdragon 8 Gen 5 review 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.

Not available

9,356points7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026Geekbench 6 multi-core 9356, 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.

Not available

4,189points7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026Wild Life Extreme (highest) 4189, 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

2,234,101points7Measurementgsmarena.com/vivo_x300_fe-review-2959p4.phpRead 15 October 2026AnTuTu v10 2234101 on the 512GB / 12GB unit. v11 is 3006390. 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

1,774nits6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 2026White test pattern: 617 nits manual (75% fill), 1774 nits auto (75% fill), 1857 nits peak auto (10% fill). The stored 1774 is the 75% auto value. Minimum brightness 1.9 nits.

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

18.78h6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 2026GSMArena Active Use Score 18:47 h (18.78 h), a weighted mix of its call, web, video and gaming tests. The review unit is the 512 GB / 12 GB configuration.

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

49min6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 20260% to 100% in 49 minutes with the supplied 90W charger and the bundled 8.5A-rated USB cable. 32% at 15 minutes and 61% at 30 minutes. The review unit came with a 90W adapter, which the EU retail box does not include.

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

Not available

-25.4LUFS6Measurementgsmarena.com/vivo_x300_fe-review-2959p3.phpRead 15 October 2026Loudspeaker test rated Very good. The LUFS value is from the spec page: -25.4 LUFS.

EU label and regulatory

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EU energy class

Not available

B3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 6: class B.

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.

Not available

58.67h3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 8 gives ENDdevice 58 h. The energy label says 58 h 40 min, which is 58.67 h and is stored.

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.

Not available

1,200cycles3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 9: 1,200 cycles at default settings.

Drop resistance class

Not available

C3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 14: class C, 90 falls without defect.

Repairability class

Not available

C3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 20: class C, index 2.93.

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.

Not available

0.955W/kg2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Overview legal text: maximum SAR is 2 W/kg for head and body. SAR of X300 FE: head 0.955 W/kg. The 2 W/kg limit marks the EU 10 g method.

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

Not available

1.206W/kg2Maker product pagevivo.com/eu/products/x300-feRead 15 October 2026Same text: body 1.206 W/kg.

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

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In the box

Phone x 1, Charger x 1, Data cable x 1, SIM ejector pin x 1, Protective case x 1, Quick start guide x 11Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Packing list as published, translated.

X300 FE, Quick Start Guide, USB Cable, Eject Tool, Phone Case, Protective Film (applied), Warranty Card1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026Model, Quick Start Guide, USB Cable, Eject Tool, Phone Case, Protective Film (applied), Warranty Card. Charger: Not supported.

Links

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Product page

www.oneplus.com/cn/15t2Maker product pageoneplus.com/cn/15tRead 10 October 2026

www.vivo.com/eu/products/x300-fe1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026EU overview page.

Spec sheet

www.oneplus.com/cn/15t/specs1Maker product pageoneplus.com/cn/15t/specsRead 10 October 2026Official OnePlus China specification page, in Chinese.

www.vivo.com/eu/products/param/x300-fe1Maker product pagevivo.com/eu/products/param/x300-feRead 15 October 2026EU parameter page.

Manual

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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.

Not available

24478853EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026EPREL registration number 2447885.

Warranty

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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.

Not available

2years3EU energy label (EPREL)eu-exstatic-vivofs.vivo.com/8Xa6evfY85lu15Pb/1775642034385/b1ee9d1fbb578a9b8df323cc3bda86eb.pdfRead 15 October 2026Item 25: minimum guarantee offered by the supplier 24 months (EU). GSMArena reports a 3+1 year launch offer in Spain, Austria and Hungary, which is not the base term.

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