Phones / Compare

OPPO A6x 5G vs Redmi Note 15

A

Product A: OPPO

A6x 5G

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B

Product B: Redmi

Note 15

110 of 162 known

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Every value links to where we found it.

Only differences

AOPPO A6x 5G

BRedmi Note 15

General

8 of 11 differ

Series

A Series1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026The page sits under the A Series in the OPPO India site menu.

Redmi Note 155Maker product pagemi.com/uk/support/terms/redmi-note-15-series-first-saleRead 7 October 2026Maker first-sale page explicitly names REDMI Note 15 Series and distinguishes this base Note 15 from 5G and Pro models. Reference remains UK 2510DRA23E 6GB/128GB. The series is stored as Redmi Note 15.

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

CPH28231Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Title line: OPPO A6x 5G (CPH2823). A different model, CPH2783, is sold under similar names on OPPO's global pages and has a 50 MP camera and 5 W charging. It is not this product.

2510DRA23E2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026English model block explicitly identifies 2510DRA23E.

GTIN / EAN

Not available

Not available

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

2 December 20253Press articledigit.in/news/mobile-phones/oppo-a6x-launched-in-india-check-price-and-specs.htmlRead 16 October 2026Launch report dated 2 December 2025: the phone launched in India with sales from the same day.

Not available

Status

Available2Maker product pageoppo.com/in/smartphones/series-a/a6x-5gRead 16 October 2026The overview page has a Buy now button and the phone sits in the current A range of the OPPO India menu.

Not available

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

Not available

Redmi Note 1411Reviewnotebookcheck.net/Xiaomi-Redmi-Note-15-4G-smartphone-review-Star-of-the-affordable-mid-range-with-HDR-and-huge-battery.1207068.0.htmlRead 7 October 2026Case and features explicitly names predecessor Redmi Note 14 LTE. Same 4G branch, not Note 14 Pro or 5G.

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

€199.914Maker product pagemi.com/it/support/terms/redmi-note-15-series-firstsaleRead 7 October 2026Italian maker first-sale table labels original price 199.90 EUR for base 6GB/128GB, separate from early-bird 179.90 and coupons. Exact EU 2510DRA23E configuration matches reference hardware. Source-market Italy. Incorporated seller terms clause 3.1 include VAT. Table values are indicative first-sale original prices and cart may vary, not a claim about later retail price or all regions.15Maker product pagemi.com/it/about/termsRead 7 October 2026Clause 3.1 explicitly states seller prices include duties, taxes and VAT where applicable. Incorporated by Italian first-sale terms, supplying tax treatment for published 199.90 EUR original price.

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

IN1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026OPPO India page for model CPH2823.

GB1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact UK international product specification. No regional hardware union.

ColoursiThe maker's own colour names

Olive Green, Ice Blue1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Olive Green and Ice Blue.

Black, Forest Green, Glacier Blue1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact UK 6 GB + 128 GB reference. Body dimensions and weight are common to the listed finishes.

Form factor

Bar1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Slab smartphone.

Bar1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Maker product 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.

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.

Not available

6years7Maker product pagemi.com/uk/product/redmi-note-15Read 7 October 2026UK overview explicitly promises 6 years of security updates. Exact start day not published. Maker AER separately lists release 2026-01 and security end 2032-01. Regulatory five-year minimum from end of market placement is not substituted.

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

January 20328Maker product pagetrust.mi.com/misrc/updates/phoneRead 7 October 2026Public AER record 103 deviceName REDMI Note 15 has securityUpdateEol 2032-01. Month precision preserved, no January 15/31 invented. Retrieved through anonymous read-only /bff/aer-certifications/findAll request used by public client. Distinct Note 15 Pro/5G rows excluded.

Body

6 of 16 differ

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

166.6mm1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Size and Weight: about 16.66 cm, converted exactly.

164.03mm1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

WidthiBody width in portrait orientation.

78.5mm1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026About 7.85 cm, converted exactly.

75.42mm1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Thickness

8.6mm1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026About 0.86 cm, converted exactly. The page does not say whether the camera bump is included.

7.94mm1Maker product pagemi.com/uk/product/redmi-note-15/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.

212g(7.5 oz)1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026About 212 g. The page says size and weight may vary by configuration.

183.7g(6.5 oz)1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Frame

Not available

Not available

Front

Not available

Corning Gorilla Glass 7i10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Screen Q19 explicitly names Corning Gorilla Glass 7i for screen protection. Italian maker FAQ agrees. Lens protection GG5/Panda-X is separate, not front 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.

Plastic6Spec databasegadgets.beebom.com/mobile/oppo-a6x-5gRead 16 October 2026Body: back plastic.

Plastic10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Phone Body Q2 names PC and PMMA battery-cover materials, both plastic polymers. PhoneArena plastic-back observation corroborates. Frame composition not inferred from cover.

Dust and water rating

IP642Maker product pageoppo.com/in/smartphones/series-a/a6x-5gRead 16 October 2026IP64: complete dust protection and resistance to water splashes from all directions, under laboratory conditions.

IP641Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact splash/dust certification. No immersion depth or duration is inferred.

Water resistance depth

Not available

Not available

Water resistance time

Not available

Not available

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-SIMs21Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026SIM 2: Supported. SIM card type: Nano-SIM card, Nano-USIM card. No eSIM is listed.

Nano-SIMs2Active eSIM capacity0eSIM onlyNo1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Two physical nano-SIM slots with the second shared by microSD. Active eSIM capacity is not stated, so it is omitted.2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026Original English Quick Start Guide SIM tray diagram labels nano-SIM and shared Micro SD/nano-SIM. Two physical nano-SIM positions, not three simultaneous cards.13Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Network Q17-19 explicitly no eSIM/EID support. Existing two nano-SIM positions with second shared microSD retained. Active eSIM 0 and esim_only false express documented exclusion, not inferred from lack of an eSIM profile list.

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.

6.75in(17.1 cm)1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026The page prints 17.15 cm as a full rectangle, with the viewable area smaller. The inch value 6.75 is from the Digit launch report.3Press articledigit.in/news/mobile-phones/oppo-a6x-launched-in-india-check-price-and-specs.htmlRead 16 October 20266.75-inch LCD, HD+, up to 120 Hz. OPPO prints 17.15 cm, which is 6.752 in.

6.77in(17.2 cm)1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Resolution

720 × 1570px1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026HD+ 1570 x 720 pixels. The page prints a pixel density of 256 PPI, which is derived here, not stored.

1080 × 2392px1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Pixel density

255.9ppi=CalculatedFrom Screen size and Resolution

387.7ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

19.5:96Spec databasegadgets.beebom.com/mobile/oppo-a6x-5gRead 16 October 2026Aspect Ratio: 19.5:9. The 1570 x 720 pixels work out to about 19.6:9.

19.9:910Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Screen Q1 publishes 19.9:9. Maker rounded ratio consistent with 2392x1080. Notebookcheck 20:9 is secondary rounding, not replacement.

Display type

LCD (other)1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Panel: LCD. The page does not say IPS, so the generic LCD option is used.

OLED1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Display type (as published)

LCD1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Panel: LCD.

AMOLED1Maker product pagemi.com/uk/product/redmi-note-15/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/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Maximum: 120 Hz.

120Hz1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

Not available

Not available

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/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Maximum: 240 Hz, default 120 Hz. No game or boost mode is named for 240 Hz.

240Hz1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

Not available

2,560Hz4Maker product pagemi.com/uk/product/redmi-note-15Read 5 October 2026Exact UK overview footnote 10: 2560 Hz instantaneous sampling requires Game Mode.

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

700nits1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Normal brightness: 700 nits (Typical).

800nits1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

1,125nits1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026HBM: 1125 nits (Typical). The launch page calls it an Ultra Bright Display.

1,000nits10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Screen Q9 separately labels global HBM 1000nits. Existing 800nits typical from exact UK specification retained. FAQ 600 manual and 800 Sunlight conditions are different and do not overwrite published typical claim.

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.

Not available

3,200nits1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Manufacturer peak claim. Illuminated window size is not published.

Minimum brightness

Not available

2nits10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Screen Q10 maker claimed minimum 2nits. Not imported from reviewer measured minimum.

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.

8bits1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 202616.7 million colours (8-bit).

12bits1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Explicit manufacturer panel bit-depth claim. Not inferred from a rounded colour count.

DCI-P3 coverage

83%1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Vivid mode: 83% DCI-P3. Natural mode is 100% sRGB, which is a different gamut.

Not available

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

Not available

Not available

PWM dimming frequency

Not available

3,840Hz1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Advertised PWM dimming rate. Not a reviewer measurement.

Always-on display

Not available

Yes10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Screen Q23 explicitly supports AOD. Duration and software settings not stated, no unconditional continuous-time assumption.

Front camera cutout

Punch hole4Spec databaseus.smartprix.com/mobiles/oppo-a6x-5g-ppd1f9jfakeeRead 16 October 2026Display row: punch-hole notch. OPPO's page calls it a camera hole and its render shows a round hole at the top centre.

Punch hole16Maker product pagemi.com/uk/product/redmi-note-15Read 7 October 2026The original UK overview body illustration https://i02.appmifile.com/mi-com-product/fly-birds/redmi-note-15/pc/097093ae79de51a3662199df7cc2e5f2.jpg was freshly downloaded and visually inspected. It shows one circular front-camera opening near top center within the screen. Direct visual punch-hole classification. No resolution inference.

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/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Operating System: ColorOS 15.0. The Android 15 base is from the Digit launch report.3Press articledigit.in/news/mobile-phones/oppo-a6x-launched-in-india-check-price-and-specs.htmlRead 16 October 2026ColorOS 15 based on Android 15.

Android 158Maker product pagetrust.mi.com/misrc/updates/phoneRead 7 October 2026Same record 103 explicitly shippedVersion Android 15. UK FAQ Operating System Q1 independently first batch Android 15 with HyperOS 2.2. Existing major HyperOS 2 name retained. Expected Android 16-19 versions do not prove current stable rollout or four years of OS updates.

Software

ColorOS 15.01Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026ColorOS 15.0.

Xiaomi HyperOS 21Maker product pagemi.com/uk/product/redmi-note-15/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 63001Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026SoC: MediaTek Dimensity 6300.

MediaTek Helio G100-Ultra1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Process

6nm7Maker product pagemediatek.com/products/smartphones/mediatek-dimensity-6300Read 16 October 2026TSMC 6nm-class. Fonearena calls the chip 6nm.

6nm1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

CPU cores

81Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026CPU: 8 cores.

81Maker product pagemi.com/uk/product/redmi-note-15/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 A6x 5G

Count	Core	Max clock (GHz)
2	Cortex-A76	2.4
6	Cortex-A55	2

Source7Maker product pagemediatek.com/products/smartphones/mediatek-dimensity-6300Read 16 October 2026Octa-core: 2x Arm Cortex-A76 up to 2.4 GHz and 6x Arm Cortex-A55 up to 2.0 GHz. The chip maker page for the exact chip named on OPPO's spec page.

BRedmi Note 15

Count	Core	Max clock (GHz)
2	ARM Cortex-A76	2.2
6	ARM Cortex-A55	2

Source11Reviewnotebookcheck.net/Xiaomi-Redmi-Note-15-4G-smartphone-review-Star-of-the-affordable-mid-range-with-HDR-and-huge-battery.1207068.0.htmlRead 7 October 2026Exact 4G device specification table gives 2x 2.2GHz Cortex-A76 and 6x 2.0GHz Cortex-A55. Maker UK reference uses same Helio G100-Ultra, 8 cores and 2.2GHz maximum across listed memory options. Static CPU configuration only, no 8GB/256GB numeric performance measurement transferred.

Max CPU clock

2.4GHz=CalculatedFrom CPU configuration

2.2GHz=CalculatedFrom CPU configuration

GPU

Arm Mali-G57 MC21Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026GPU: ARM Mali-G57 MC2 at 1072 MHz.

Mali-G57 MC21Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact maker GPU name. No undocumented numerical model or generic chipset capability is added.

NPU performance

Not available

Not available

Memory

4 of 6 differ

RAM

4, 6GB1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026RAM and ROM capacities: 4GB + 64GB, 4GB + 128GB and 6GB + 128GB.

6GB1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 20263Maker product pagemi.com/uk/support/terms/redmi-note-15-series-first-saleRead 5 October 2026Exact Note 15 6 GB + 128 GB purchase row. Physical RAM only.

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

LPDDR4X1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026RAM Type: LPDDR4X.

LPDDR4X1Maker product pagemi.com/uk/product/redmi-note-15/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.

64, 128GB1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Same list: 64 GB and 128 GB.

128GB1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Nominal marketed decimal GB. The default RAM/storage pairing is separately proved by the actual first-sale table.3Maker product pagemi.com/uk/support/terms/redmi-note-15-series-first-saleRead 5 October 2026Same exact 6 GB + 128 GB purchase row.

Storage type

UFS 2.21Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026ROM Specifications: UFS 2.2.

UFS 2.21Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Memory card

Not available

microSD (shares the SIM slot)1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 20262Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026

Max card size

Not available

2TB1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Maker limit 2 TB, converted to 2000 decimal GB. Card compatibility varies.

Rear cameras

7 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 A6x 5G

Role	Resolution (MP)	Aperture (f/)	Field of view
Main	13	2.2	77°

Source1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Rear: wide angle 13 MP, f/2.2, FOV 77 degrees, 4P lens, AF supported. The autofocus type is not stated. No other rear camera is listed.

BRedmi Note 15

Role	Resolution (MP)	Aperture (f/)	Sensor optical format	Pixel size (µm)	Autofocus	OIS	Field of view	Sensor
Main	108	1.7	1/1.67 inch	0.64	PDAF	Yes	83°	Samsung S5KHM9
Depth	2	2.4	Not available	Not available	Not available	Not available	Not available	Not available

Source1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Main and physical depth cameras. Main native 0.64 µm pitch is distinct from 9-in-1 1.92 µm binned pitch. OIS is not stated on this page. The Notebookcheck review source states it.11Reviewnotebookcheck.net/Xiaomi-Redmi-Note-15-4G-smartphone-review-Star-of-the-affordable-mid-range-with-HDR-and-huge-battery.1207068.0.htmlRead 7 October 2026Original exact 4G review main-camera metadata explicitly states 108MP, f/1.7, phase-shift autofocus and OIS. The review tested 8GB/256GB. Exact UK maker specs list 6GB/128GB and 8GB/256GB with one shared 108MP, f/1.7, 1/1.67-inch, 0.64 micron camera table, while the exact FAQ names Samsung S5KHM9. This is intrinsic common camera hardware, not an imported numerical test. EIS/PDAF-only descriptions do not establish no OIS.12Reviewphonearena.com/reviews/xiaomi-redmi-note-15-4g-review_id7820Read 7 October 2026Original 4G camera comparison table explicitly labels the main 108 MP camera PDAF. Common camera claim independently agrees with Notebookcheck phase-shift AF. No unmatched-unit numerical measurement transferred. Maker main Samsung S5KHM9 identity is separately retained.13Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Q1 names Samsung S5KHM9 main sensor and Q8 published 83 degree field of view, orientation unstated. Existing 108MP/1.67inch/0.64um values from exact UK specification retained over FAQ 100MP/1.67inch denominator typo. This FAQ does not state OIS. OIS comes from the Notebookcheck review. No physical optical 3x invented.

Number of rear cameras

1=CalculatedFrom Physical rear cameras

2=CalculatedFrom Physical rear cameras

Main camera

13MP=CalculatedFrom Physical rear cameras

108MP=CalculatedFrom Physical rear cameras

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

Not available

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.

Not available

20×10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Q10 states photo mode 1x-20x and video 1x-6x, expressly all levels digital. Store photo maximum 20. Optical-level 3x crop is not physical optical lens zoom.

Flash

LED4Spec databaseus.smartprix.com/mobiles/oppo-a6x-5g-ppd1f9jfakeeRead 16 October 2026Rear camera row: LED flash.

Rear camera flash10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Q17 explicitly supports rear camera flash, architecture/count unnamed. No LED count or TrueTone brand inferred.

Camera features

Photo, Video, Portrait, Night, PANO, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, PRO1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Rear shooting modes as printed on the page.

Ultra HD, Portrait, Panorama, Pro mode, Time-lapse, Documents, Dynamic shot, HDR photos10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Functions Q3 rear mode list explicitly includes Ultra HD, Portrait, Panorama, Pro, Time-lapse, Documents, Dynamic shot and HDR. HDR is photo mode, not recorded/displayHDR.

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 A6x 5G

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	60
1280	720	120

Source1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 20261080P 60 fps (the page says 4GB memory is unsupported, so the 4 GB models record 30 fps) and 30 fps. 720P 60 and 30 fps. 720P SLO-MO 120 fps. Stored: 1080p at 60 and 720p at 120 as the highest listed.

BRedmi Note 15

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	60
1280	720	120

Source1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Highest maker-stated recording rate per resolution, including explicitly documented 720p 120 fps slow-motion recording. Ordinary 1080p maximum 60 fps. No lens restriction published.13Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Ordinary modes from exact UK spec remain. Camera Functions Q2 documents 720p 120 slow-motion capture, so 720 maximum increases 30->120. 1080 maximum 60 unchanged.

Max video resolution

1920 × 1080px=CalculatedFrom Maximum rear video rate per resolution

1920 × 1080px=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.

Not available

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

Not available

Video stabilisation

Not available

EIS10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Q15 and Q28 explicitly EIS for rear and front video. No OIS boolean inferred from this.

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

120fps1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026720P SLO-MO video: 120 fps.

120fps10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Functions Q2 explicitly gives rear and front slow-motion recording specifications, 720p at 120 fps. Dedicated field is scoped to rear capture. No contrary interpolation or playback-rate evidence was found. Ordinary explicitly stated recording specifications are retained under main clarification.

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 A6x 5G

Role	Resolution (MP)	Aperture (f/)	Field of view
Main	5	2.2	77°

Source1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Front: 5 MP, f/2.2, FOV 77 degrees, 3P lens.

BRedmi Note 15

Role	Resolution (MP)	Aperture (f/)	Sensor optical format	Pixel size (µm)	Autofocus	Sensor
Main	20	2.2	1/4 inch	0.7	Fixed	OmniVision OV20B40

Source1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 202613Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Camera Q19 OmniVision OV20B40, Q22 native 0.7um, Q23 FF fixed focus. Existing 20MP/f2.2/1/4inch retained.

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

AOPPO A6x 5G

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

Source1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Front: 1080P video 30 fps and 720P video 30 fps. 1080P time-lapse at 30 fps is not a capture mode.

BRedmi Note 15

Width (px)	Height (px)	Highest capture rate (fps)
1920	1080	30
1280	720	120

Source1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Highest maker-stated front recording rate per resolution, including explicitly documented 720p 120 fps slow-motion recording. Ordinary 1080p maximum 30 fps.13Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Same maker Camera Functions Q2 documents front 720p 120 slow-motion capture. 720 maximum 30->120, 1080 maximum 30 unchanged. Not playback FPS.

Front autofocus

Not available

No=CalculatedFrom Front cameras

Audio

3 of 4 differ

Stereo speakers

No6Spec databasegadgets.beebom.com/mobile/oppo-a6x-5gRead 16 October 2026Speaker: Mono Speaker. The maker's page does not describe the speaker.

Yes4Maker product pagemi.com/uk/product/redmi-note-15Read 5 October 2026Exact UK overview explicitly says impressive stereo sound under Dual speakers. Not inferred from speaker count.

3.5 mm jack

Yes1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Earphone Jack: the page prints 0.35 cm jack, which is a typo for 3.5 mm.

No11Reviewnotebookcheck.net/Xiaomi-Redmi-Note-15-4G-smartphone-review-Star-of-the-affordable-mid-range-with-HDR-and-huge-battery.1207068.0.htmlRead 7 October 2026Verdict and Case/Features expressly say 3.5mm audio port removed from Note 15 4G. Maker UK hardware diagram/Type-C headphone interface corroborate common chassis. No 5G sibling used.

Audio features

Not available

Dolby Atmos, Hi-Res Audio1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

Not available

Not available

Network

7 of 10 differ

Network

GSM, UMTS, LTE, 5G1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Bands listed for GSM, WCDMA, LTE FDD, LTE TDD and 5G NR. HSPA is not named, so it is not stored.

GSM, LTE2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026Exact RED declaration explicitly names GSM, LTE. UMTS is not mapped to HSPA because HSPA capability is not stated.

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

GSM 900, GSM 18001Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026GSM: 900/1800 MHz.

850 MHz, 900 MHz, 1800 MHz, 1900 MHz1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact UK specification publishes GSM frequencies 850/900/1800/1900 MHz. Literal frequency labels are used rather than LTE-style B prefixes. Hardware coverage is unchanged.

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

B1, B81Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026WCDMA: Band 1/8.

B1, B5, B81Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

B1, B3, B5, B8, B19, B28B, B38, B40, B41, B42, B481Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026LTE FDD: Band 1/3/5/8/19/28B. LTE TDD: Band 38/40/41/42/48. The 28B notation is kept as printed.

B1, B3, B5, B7, B8, B20, B28, B38, B40, B411Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact mode-agnostic LTE band IDs. Maker repeats the FDD label before B38/B40/B41, but no unsupported duplex classification is stored.

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

n1, n3, n5, n8, n28B, n38, n40, n41, n48, n77, n781Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 20265G NR: n1/n3/n5/n8/n28B/n38/n40/n41/n48/n77/n78.

Not available

5G modes

Not available

Not available

5G mmWave

No1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026The 5G NR list holds only sub-6 GHz bands, so mmWave is false. The page does not say mmWave in words.

No10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Network Q14 explicitly no 5G network mode. This excludes 5G mmWave, not inferred from silence. 5G NR band/mode lists remain absent instead of empty arrays.

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

None10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Network Q3 explicitly does not support satellite communications. GNSS receiving constellations are separate.

Wi-Fi calling

Not available

Yes10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Network Q9 expressly supports VoWiFi. Compatible carrier/network provisioning required.

Connectivity

7 of 13 differ

Wi-Fi

Wi-Fi 51Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Wi-Fi 5 (802.11ac) supported, plus 802.11a/b/g/n.

Wi-Fi 51Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Wi-Fi bands

2.4 GHz, 5 GHz5Press articlefonearena.com/blog/470083/oppo-a6x-5g-price-india-specifications.htmlRead 16 October 2026802.11 ac (2.4GHz + 5GHz). The report also gives Bluetooth 5.1, which conflicts with OPPO's 5.4 and is not used.

2.4 GHz, 5 GHz1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Bluetooth

5.41Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Bluetooth 5.4, Low Energy. A Fonearena launch report says 5.1, which the maker overrides.

5.31Maker product pagemi.com/uk/product/redmi-note-15/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, LDAC, aptX, aptX HD1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Bluetooth Audio Codec: SBC, AAC, LDAC, aptX, aptX HD.

SBC, AAC, aptX, aptX HD, LDAC10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Bluetooth Q2 explicitly wireless codec support SBC/AAC/aptX/aptX HD/LDAC. Local MP3/FLAC/APE file playback list is separate. LC3, LE Audio and Auracast are explicitly excluded despite Bluetooth 5.3.

NFC

No1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026NFC: Unsupported.

Yes1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Ultra-wideband

Not available

No10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Wireless Communication Q11 explicitly no UWB. NFC and Bluetooth are separate.

Positioning

BeiDou, GPS, GLONASS, Galileo, QZSS1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026GNSS: Beidou, GPS, GLONASS, Galileo, QZSS. Also A-GPS, WLAN, cell network and A-GNSS positioning.

GPS (L1), GLONASS (G1), BeiDou (B1I), Galileo (E1)1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

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

Not available

No10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Positioning System Q4 explicitly no dual-frequency positioning. Multiple named constellations do not contradict single-frequency bands.

Connector

USB-C1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026USB Interface: USB Type-C.

USB-C9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 18 explicitly receptacle at device end USB-C. Data speed and charger required 15W are separate. No 15W handset ceiling inferred.

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

USB 2.04Spec databaseus.smartprix.com/mobiles/oppo-a6x-5g-ppd1f9jfakeeRead 16 October 2026USB-C v2.0.

USB 2.010Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Ports Q1 explicitly Type-C USB 2.0 handset interface. Not inferred from cable or charger protocol.

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

Not available

Yes1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

FM radio

No4Spec databaseus.smartprix.com/mobiles/oppo-a6x-5g-ppd1f9jfakeeRead 16 October 2026No FM radio is listed in the connectivity rows.

No10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026System App Components Q7 explicitly no FM radio. Streaming radio apps not tuner capability.

Features and sensors

4 of 5 differ

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

Side button1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Side fingerprint sensor.

Optical, under-display12Reviewphonearena.com/reviews/xiaomi-redmi-note-15-4g-review_id7820Read 7 October 2026Design paragraph explicitly names optical fingerprint scanner embedded low in screen. Maker UK independently in-display sensor claim, uniform chassis for 6/128 and 8/256. Static sensor technology, not reviewer timing/measurement.

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

Yes, type not stated1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Facial Recognition: Supported. The page does not say 2D or 3D.

2D10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026System App Components Q1 explicitly AI face recognition unlocking 2D. Not inferred from ordinary selfie camera.

Sensors

Proximity sensor, Ambient light sensor, E-compass, Accelerometer1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Proximity sensor, ambient light sensor, e-compass, accelerometer, side fingerprint sensor. No gyroscope is listed.

Proximity sensor, Ambient light sensor, Accelerometer, Electronic compass, Gyroscope1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Maker sensor list. Infrared transmitter and vibration motor are represented in their own fields, not counted as sensors.

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

Not available

Not available

Haptic motor

Not available

Rotor vibration motor10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Sensors Q11 explicitly rotor vibration motor. No X-axis linear actuator inferred.

Battery and charging

10 of 17 differ

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

6,335mAh1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 20266335 mAh / 24.58 Wh (Rated).

5,850mAh9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 10 Crated rated battery capacity 5850mAh, distinct from maker typical 6000mAh. Battery/pack rating, not charging current or per-cell arithmetic.

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

6,500mAh1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 20266500 mAh / 25.22 Wh (Typical).

6,000mAh1Maker product pagemi.com/uk/product/redmi-note-15/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.

24.58Wh1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 202624.58 Wh is the rated value. The typical value is 25.22 Wh.

Not available

Battery type

Li-Po6Spec databasegadgets.beebom.com/mobile/oppo-a6x-5gRead 16 October 2026Battery Type: Lithium Polymer. The maker's page does not name the chemistry.

Li-Po10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Battery Q3 explicitly lithium polymer. Silicon-carbon description from 5G sibling not inherited.

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 A6x 5G

Use case	Hours (h)
Video streaming	22.4
Gaming	11
Talk time	51.4
Standby	882.1

Source2Maker product pageoppo.com/in/smartphones/series-a/a6x-5gRead 16 October 2026OPPO Labs figures: about 22.4 hours of online video, about 11.0 hours of MOBA gaming, screen-off calls up to 51.4 hours and total standby of 882.1 hours. Results vary with network and other factors. Online video is stored as video streaming.

BRedmi Note 15

Use case	Hours (h)
Video playback	24
Talk time	50

Source7Maker product pagemi.com/uk/product/redmi-note-15Read 7 October 2026Battery section states up to 24 hours video playback and 50 hours calling, from Xiaomi Internal Labs. Brightness, connection, volume and operating software unknown. Unscoped up-to 2-day battery life not assigned a fabricated mixed-use workload. Claimed, not reviewer measured.

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.

45W1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Supports (Max): 45W SUPERVOOC.

33W1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Phone Battery and charging block directly names 33 W turbo charging. Adapter recommendation is separate.

Wired charging standards

SUPERVOOC, USB PPS, USB PD1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Compatible with 33W and below SUPERVOOC, 33W PPS and 13.5W PD, plus 45W SUPERVOOC at the maximum.

QC 2.0, USB PD 2.0, USB PD 3.0, PPS10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Charging Q2 phone supports QC2.0, PD2.0, PD3.0 and PPS. Standard charger QC3/APDO table is separate. Exact EU manual independently says USB PD fast charging. Unversioned Xiaomi encrypted charging not assigned an invented standard version.

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

70min10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Maker Charging Q8 says about 70 minutes to charge fully, from Xiaomi Internal Labs. Schema help intentionally accepts a manufacturer full-charge claim. Starting percentage, adapter, cable, operating state and temperature are unstated. Exact UK standard bundle has no adapter. No claim that the maker explicitly tested from zero percent.

Wireless charging

Not available

No10Maker product pagemi.com/uk/support/faq/details/KA-651617Read 7 October 2026Charging Q10 expressly no wireless charging. Reverse-wireless denial not converted to a fabricated numeric 0W.

Wireless charging power

Not available

Not available

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

Not available

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

Yes2Maker product pageoppo.com/in/smartphones/series-a/a6x-5gRead 16 October 2026Reverse charging of other devices through the charging port at 5V/1A (max). It needs USB-OTG and a dedicated C-to-C cable.

Yes4Maker product pagemi.com/uk/product/redmi-note-15Read 5 October 2026Exact UK overview footnote 6 supports up to 18 W wired reverse charging to verified devices. No wireless reverse charging inferred.

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/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Charger x 1 in the box list. The page says the list may vary in different markets.

No1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026Exact UK standard box excludes a power adapter. Promotional or recommended adapters are not standard contents.

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

45W6Spec databasegadgets.beebom.com/mobile/oppo-a6x-5gRead 16 October 2026Box Contents: Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case. India launch price page.

Not available

Measured

None of 9 known

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

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

Not available

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

Not available

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

Not available

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

Not available

Not available

EU label and regulatory

9 of 10 differ

EU energy class

Not available

B9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 6 energy efficiency class B under Regulation EU 2023/1669.

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

55h9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 8 standardized END device endurance 55h per cycle. Not ordinary continuous video or reviewer mixed-use runtime.

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

1,000cycles9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 9 battery endurance in cycles, default settings 1000. Standardized supplier declaration, not approximate longevity from a marketing-year promise.

Drop resistance class

Not available

A9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 14 repeated free-fall reliability class A, separate from row 12 count 270 and maker 1.8m informal drop claim.

Repairability class

Not available

C9EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Page 1 row 20 repairability class C. Index 2.63 and iFixit opinions are separate.

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

1.138W/kg1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Head SAR 1.138 W/kg on the India page. India limits SAR to 1.6 W/kg averaged over 1 g of tissue, the same 1 g method as the US figure. The page does not name the method.8Press articlevoicendata.com/govt-sets-sar-norms-mobile-phonesRead 16 October 2026Indian DoT rule from 2011: handset SAR must not exceed 1.6 W/kg averaged over 1 g of tissue. This supports the 1 g method of OPPO India's figure. It does not state the phone's value.

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.

0.893W/kg1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026Body SAR 0.893 W/kg on the India page. Same 1 g method as the head value. The page does not name the separation distance.8Press articlevoicendata.com/govt-sets-sar-norms-mobile-phonesRead 16 October 2026Same DoT 1 g rule. The value itself comes from OPPO India's spec page.

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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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0.985W/kg2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026English EU RF Exposure section. Highest localized 10 g head SAR, no separation.

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

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0.962W/kg2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026English EU RF Exposure section. Highest localized 10 g body SAR at 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 x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 11Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026In the Box, as printed. The page adds: may vary in different markets.

REDMI Note 15, USB Type-C Cable, SIM Eject Tool, Protective Case, Quick Start Guide, Warranty Card1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Links

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Product page

www.oppo.com/in/smartphones/series-a/a6x-5g2Maker product pageoppo.com/in/smartphones/series-a/a6x-5gRead 16 October 2026OPPO India overview page with a Buy now button.

www.mi.com/uk/product/redmi-note-151Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Spec sheet

www.oppo.com/in/smartphones/series-a/a6x-5g/specs1Maker product pageoppo.com/in/smartphones/series-a/a6x-5g/specsRead 16 October 2026

www.mi.com/uk/product/redmi-note-15/specs1Maker product pagemi.com/uk/product/redmi-note-15/specsRead 5 October 2026

Manual

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gl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdf2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P7_REDMI%20Note%2015/P7E_SI+QSG_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88_20250915_2.pdfRead 5 October 2026Original manufacturer EU Safety Information document linked from the maker SG guide index. English sections personally read.

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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24869459EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2486945_EN.pdfRead 7 October 2026Official Product Information Sheet page 2 EPREL registration 2486945, exact model 2510DRA23E on page 1. Same model as UK manual.

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.

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2years6Maker product pagemi.com/uk/support/warrantyRead 7 October 2026UK Smartphone Warranty Notice section 1 explicitly provides two-year contractual warranty for official UK purchases. Note 15 is expressly included in the linked UK Note 15-series service terms. Statutory rights excluded. Optional 12-month free-screen service and EU supplier minimum 12 months are separate.

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