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Redmi Note 15 5G vs Redmi Note 17 5G

A

Product A: Redmi

Note 15 5G

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B

Product B: Redmi

Note 17 5G

114 of 162 known

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All 162 fields

Every value links to where we found it.

Only differences

ARedmi Note 15 5G

BRedmi Note 17 5G

General

8 of 11 differ

Series

Redmi Note 153Maker product pagemi.com/uk/support/terms/redmi-note-15-series-first-saleRead 7 October 2026The REDMI Note 15 Series campaign includes the exact Note 15 5G 8 GB / 256 GB sale row. The series is stored as Redmi Note 15.

Redmi Note 172Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Series name from the launch page title REDMI Note 17, stored as Redmi Note 17.

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

25098RA98G2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdfRead 5 October 2026English model block explicitly identifies 25098RA98G.

26081RA18G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Model identifier 26081RA18G on page 1.5Owner's manualimagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdfRead 14 October 2026English block: Model 26081RA18G.

GTIN / EAN

Not available

Not available

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

Not available

August 20267Maker product pagemi.com/global/launch/redmi-note-17-series-product-launchRead 14 October 2026Global launch page: premier launch on Aug 27 for the REDMI Note 17 series.

Status

Available9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026Review price-and-availability section identifies the 8 GB / 256 GB unit sold directly by Xiaomi and retailers. UK maker first-sale table separately proves actual UK 8+256 sale beginning 15 January 2026.

Available8Press articlechinamobilemag.de/vorstellung/xiaomi-redmi-note-17-serie-deutschland-launch.htmlRead 14 October 2026Coverage of 17 September 2026 says the series is available in Germany from that day.

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

Redmi Note 14 5G12Reviewnotebookcheck.net/Xiaomi-Redmi-Note-15-5G-receives-global-release-with-major-upgrades-over-older-smartphone.1204842.0.htmlRead 23 October 2026Notebookcheck says the global Redmi Note 15 5G replaces the Redmi Note 14 5G.

Redmi Note 15 5G12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review intro compares with the Redmi Note 15 5G as the predecessor.14Reviewnotebookcheck.net/Xiaomi-launches-Redmi-Note-17-5G-with-8-000mAh-battery-in-India.1361302.0.htmlRead 23 October 2026Notebookcheck calls the Redmi Note 15 5G the previous-generation model of the Redmi Note 17 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.

Redmi Note 17 5G13Reviewnotebookcheck.net/Xiaomi-launches-Redmi-Note-17-5G-with-8-000mAh-battery-in-India.1361302.0.htmlRead 23 October 2026Notebookcheck calls the Redmi Note 15 5G the previous-generation model of the Redmi Note 17 5G.14Reviewsmartzone.de/redmi-note-17-5g-im-testRead 23 October 2026Smartzone's review of the Redmi Note 17 5G names the Redmi Note 15 5G as its predecessor.

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

From €349.91Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20268Press articlechinamobilemag.de/vorstellung/xiaomi-redmi-note-17-serie-deutschland-launch.htmlRead 14 October 20269Press articlenetzwelt.de/smartphone/vergleich/redmi-note-17-note-17-pro-pro-max-so-unterscheiden-neuen-xiaomi-handys.htmlRead 14 October 202613Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026

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

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

EU, GB1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Exact UK specification page. The German page shows the same specification. The EPREL sheet covers the EU market for model 26081RA18G.

ColoursiThe maker's own colour names

Black, Glacier Blue, Mist Purple1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Exact UK 8 GB + 256 GB reference. Common 178 g weight is stored. Black/Glacier Blue thickness 7.35 mm and Mist Purple 7.40 mm differ, so family-level thickness is omitted.

Black, Sky Teal, Celestial Purple1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Black, Sky Teal and Celestial Purple on the UK and German pages. The FAQ calls them Black, Purple and Blue. The India model has other names and is not used.

Form factor

Bar1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Maker product images show a conventional non-folding handset.

Bar2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 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

4years12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: Xiaomi promises up to four years of updates and up to six years of security patches. The Xiaomi India FAQ also states 4 years of Android updates for its regional model.

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

6years2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Overview: 6 years of security updates and a 48-month like-new software experience. The start of the period is not stated. The 48-month claim is a software aging test and not an OS update promise.

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

January 20327Maker product pagetrust.mi.com/misrc/updates/phoneRead 7 October 2026Official AER table for REDMI Note 15 5G publishes Security Update EOL 2032-01. Only the published month is stored. Future OS promises are not current rollout evidence.

Not available

Body

5 of 16 differ

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

164mm1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

169.7mm1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

WidthiBody width in portrait orientation.

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

79.14mm1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

Thickness

Not available

8.45mm1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 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.

178g(6.3 oz)1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

225g(7.9 oz)1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026225 g on the spec page. Xiaomi Internal Labs data. The FAQ prints a product weight of 224.50 g.

Frame

Other5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Design and Technology Q3 names in-mold injection with plastic and aluminium alloy die-cast. The mixed middle-bezel construction is stored as other.

Other3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ hardware Q7: the middle bezel is PC with 20% glass fibre, injection-molded, plus die-cast aluminium. Other represents the mixed construction.

Front

Corning Gorilla Glass 7i5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Screen Q19 explicitly names Corning Gorilla Glass 7i. Pro-model glass is excluded.

Corning Gorilla Glass 7i2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Corning Gorilla Glass 7i with 3000-cycle scratch resistance.

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.

Other5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Design and Technology Q2 names composite material with Longhua PLB50-U2 and Aomei GMC3A11-PL. The composition is not identified as glass fibre or plain plastic. Stored as other.

Fiberglass composite3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ hardware Q7: the rear shell is PC with 20% glass fibre, a glass-fibre reinforced plastic. This is stored as fiberglass composite.

Dust and water rating

IP651Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Exact splash/dust certification. No immersion depth or duration is inferred.

IP651Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026IP65 splash and dust resistance under laboratory conditions.

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-SIMs2Active eSIM capacity0eSIM onlyNo1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Two physical nano-SIM slots with the second shared by microSD. The exact FAQ explicitly denies eSIM, so active eSIM capacity is zero. No remembered-profile count is inferred.5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Network Q17 states no eSIM support. Active eSIM capacity is zero. This is not a count of remembered profiles. The second nano-SIM slot remains shared with microSD.

Nano-SIMs2Active eSIM capacity0eSIM onlyNo1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026SIM 1 plus a hybrid slot that takes a second nano SIM or a microSD card. The FAQ says no eSIM.3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ SIM Q3: no eSIM.

Stylus

Not available

Not available

Stylus name

Not available

Not available

Display

13 of 24 differ

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

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

6.99in(17.8 cm)1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20266.99 inch AMOLED display.

Resolution

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

1080 × 2396px1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Printed as 2396 x 1080 (FHD+). Stored as width 1080 and height 2396 for the portrait phone.

Pixel density

387.7ppi=CalculatedFrom Screen size and Resolution

376ppi=CalculatedFrom Screen size and Resolution

Aspect ratio

20:95Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Screen Q1 publishes 20:9. This is a rounded maker ratio. The published 2392 x 1080 resolution corresponds to about 19.93:9.

20:911Spec databaseepey.co.uk/phone/redmi-note-17-5g.htmlRead 14 October 2026Aspect ratio 20:9 for 1080x2396. Smartzone prints the same.12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: aspect ratio 20:9.

Display type

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

OLED1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

Display type (as published)

AMOLED1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

AMOLED1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026The spec page prints FHD+ AMOLED display.

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

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

120Hz1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Up to 120Hz.

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

240Hz1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026240Hz touch sampling.

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

2,560Hz4Maker product pagemi.com/uk/product/redmi-note-15-5gRead 7 October 2026Exact UK overview footnote 12: 2560 Hz instantaneous sampling requires Game Mode.

2,160Hz3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ display Q3: instantaneous touch sampling of 2160 Hz in 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.

Not available

700nits1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026700 nits (typ). The FAQ calls it the maximum manual brightness (Typ.).

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

1,500nits5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Screen Q9 states global brightness HBM 1500 nits. This differs from local peak brightness and manual brightness.

1,200nits1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20261200 nits HBM. The FAQ calls it global brightness (HBM).

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.

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

1,800nits1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20261800 nits peak brightness. The FAQ calls it local peak brightness.

Minimum brightness

2nits5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Screen Q10 states minimum brightness 2 nits. This is a maker claim, not a reviewer measurement.

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.

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

8bits1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20268bit as printed.

DCI-P3 coverage

100%5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Screen Q13 explicitly states 100 percent DCI-P3 coverage. Not gamut volume.

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

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

Not available

Always-on display

Not available

No12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: no always-on display, only a sometimes-on display.

Front camera cutout

Not available

Punch hole2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Maker product images show the selfie camera in a round hole inside the display.12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: punch-hole camera at the top edge.

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

6 of 10 differ

OS at launch

Android 155Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026OS Q1 names the first batch as Xiaomi HyperOS 2 with Android 15. This does not prove the latest stable rollout.

Android 163Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ: Xiaomi HyperOS 3 based on Android 16.

Software

Xiaomi HyperOS 21Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

Xiaomi HyperOS 31Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 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

Qualcomm Snapdragon 6 Gen 31Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

Qualcomm Snapdragon 4 Gen 41Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Snapdragon 4 Gen 4 Mobile Platform, 4nm, octa-core up to 2.3GHz.

Process

4nm1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

4nm1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 202610Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Snapdragon-4-Gen-4-Product-Brief.pdfRead 14 October 20264nm process technology, part number SM4450-AF.

CPU cores

81Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

81Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 202610Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Snapdragon-4-Gen-4-Product-Brief.pdfRead 14 October 20262 performance cores plus 6 efficiency cores.

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.

ARedmi Note 15 5G

Count	Core	Max clock (GHz)
4	Cortex-A78	2.4
4	Cortex-A55	1.8

Source9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026Exact review specification is Snapdragon 6 Gen 3 with 8 GB RAM and 256 GB storage. Four Cortex-A78 cores at 2.4 GHz and four Cortex-A55 at 1.8 GHz. Maker FAQ confirms those core types and the 2.4 GHz maximum. Some graph labels incorrectly say SD 6 Gen 1 and are not used as chip identity.

BRedmi Note 17 5G

Count	Core	Max clock (GHz)
2	Qualcomm Kryo performance	2.3
6	Qualcomm Kryo efficiency	2

Source10Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Snapdragon-4-Gen-4-Product-Brief.pdfRead 14 October 2026Chipset maker brief: Kryo CPU with 2 performance cores up to 2.3 GHz and 6 efficiency cores up to 2 GHz. The brief does not name the Arm core types.

Max CPU clock

2.4GHz=CalculatedFrom CPU configuration

2.3GHz=CalculatedFrom CPU configuration

GPU

Adreno1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Exact maker GPU name. No undocumented numerical model or generic chipset capability is added.

Adreno 61312Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review data sheet: Adreno 613. Qualcomm names only an Adreno GPU.

NPU performance

Not available

Not available

Memory

3 of 6 differ

RAM

8GB1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 20263Maker product pagemi.com/uk/support/terms/redmi-note-15-series-first-saleRead 7 October 2026Exact Note 15 5G 8 GB + 256 GB purchase row. Physical RAM only.

6GB1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026UK and German pages list 6GB+128GB and 6GB+256GB. The global page also lists 8GB+256GB, which is not sold in Europe.

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

LPDDR4X1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

LPDDR4X1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026LPDDR4X printed next to the storage line.

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.

256GB1Maker product pagemi.com/uk/product/redmi-note-15-5g/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 7 October 2026Same exact 8 GB + 256 GB purchase row.

128, 256GB1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

Storage type

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

UFS 2.21Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026UFS2.2.

Memory card

microSD (shares the SIM slot)1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

microSD (shares the SIM slot)1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Expandable storage up to 2TB through the hybrid slot.

Max card size

1TB1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Maker limit 1 TB, converted to 1000 decimal GB. Card compatibility varies.

2TB1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Expandable storage up to 2TB, stored as 2000 GB.

Rear cameras

10 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.

ARedmi Note 15 5G

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	OIS	Field of view	Sensor
Main	108	1.7	24	1/1.67 inch	0.64	Yes	83°	Samsung S5KHM9SX03-F1X9
Ultrawide	8	2.2	16	1/4 inch	1.12	Not available	112°	OmniVision OV08F10

Source1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Main and ultrawide are physical cameras. Native main 0.64 um pixels differ from 1.92 um binned pixels. The exact FAQ publishes f/1.75 and f/2.25, while this spec table says f/1.7 and f/2.2. Existing spec-table claims are retained with the conflict reported. Ultrawide AF subtype remains unknown.4Maker product pagemi.com/uk/product/redmi-note-15-5gRead 7 October 2026The exact UK overview states main-camera OIS. It publishes 24 mm for the native 1x view. The 72 mm 3x mode is a crop, not another lens. Other camera values come from the exact specifications.5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q1-Q9 names S5KHM9SX03-F1X9 and OV08F10. The ultrawide optical format is 1/4 inch with native 1.12 um pixels. Published FOV is 83 degrees main and 112 degrees ultrawide, with no axis stated. Generic ultrawide AF conflicts with fixed-focus review wording, so its subtype stays unknown. FAQ apertures f/1.75 and f/2.25 differ from the spec table f/1.7 and f/2.2.9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The exact camera table gives 24 mm main and 16 mm ultrawide equivalents for the same HM9 and OV08F10 modules. No zoom crop is counted as a camera.

BRedmi Note 17 5G

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Autofocus	OIS
Main	50	1.8	26	1/2.76 inch	PDAF	No

Source1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 202650MP main camera with a 5P lens at f/1.8. There is no second imaging camera. The FAQ mentions a 0.08 megapixel auxiliary sensor under the main camera, which is not counted.11Spec databaseepey.co.uk/phone/redmi-note-17-5g.htmlRead 14 October 2026Phase detect autofocus (PDAF), 5-element lens, f/1.8.12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: main camera 50MP, f/1.8, 1/2.76 inch, 26mm, autofocus. No stabilisation. A distance sensor under the main camera is not an imaging camera.

Number of rear cameras

2=CalculatedFrom Physical rear cameras

1=CalculatedFrom Physical rear cameras

Main camera

108MP=CalculatedFrom Physical rear cameras

50MP=CalculatedFrom Physical rear cameras

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

Not available

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.

20×5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q11 gives photo zoom up to 20x and video zoom up to 6x. Stored photo maximum only. The 3x optical-level mode is a sensor crop.

10×3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ camera Q4: 10x digital zoom. There is no optical zoom.

Flash

Single LED, single colour temperature5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q18 states one LED with one colour temperature. Selfie screen fill light is separate.

LED flash11Spec databaseepey.co.uk/phone/redmi-note-17-5g.htmlRead 14 October 2026Flash: LED.

Camera features

Portrait mode, Panorama mode, Pro mode, Time-lapse, Documents mode, Slow motion, HDR, Dynamic shot, Timed burst, Audio shutter5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Functions Q3 lists the named rear software modes. HDR here is photo HDR. It does not establish recorded-video or display HDR.

Live moments, HDR, Portrait mode, Night mode, Ultra HD, Panorama, Pro mode, Documents, Dual video3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ camera Q3: rear modes include Portrait, Pro, Dual video, Documents, HDR, Night mode, Ultra HD, Live moments and Panorama.

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.

ARedmi Note 15 5G

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

Source1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Ordinary rear capture is 4K30, 1080p30 and 720p30. The exact maker FAQ also proves main-camera 720p240 slow motion, so highest 720p capture is now 240 fps.5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Functions Q2 proves main rear 720p at 240 fps in slow-motion mode. Ordinary 4K and 1080p remain 30 fps. The table stores the highest capture rate per resolution.

BRedmi Note 17 5G

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

Source1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Spec page: 1080p at 30 fps and 720p at 30 fps.

Max video resolution

3840 × 2160px=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

OIS, EIS5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q16 states main-camera OIS and EIS for video, plus ultrawide EIS. No universal 4K EIS support is asserted.

Not available

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

240fps5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q14 and Camera Functions Q2 state main rear 720p at 120 or 240 fps. Front slow motion is 720p at 120 fps. These are capture rates.

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.

ARedmi Note 15 5G

Role	Resolution (MP)	Aperture (f/)	Focal length (35 mm equivalent) (mm)	Sensor optical format	Pixel size (µm)	Autofocus	Sensor
Main	20	2.2	21	1/4 inch	0.702	Fixed	OmniVision OV20B40-GA5A-001A

Source1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 20265Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Q20-Q27 names OV20B40-GA5A-001A, native 0.702 um pixels and fixed focus. The matching review publishes 21 mm for the widest equivalent view. Its 26 mm crop is not a second camera.9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The OV20B40 camera table publishes 21 and 26 mm equivalents. The widest 21 mm view is stored. The narrower crop is not another camera.

BRedmi Note 17 5G

Role	Resolution (MP)	Aperture (f/)	Sensor optical format	Autofocus
Main	16	2.5	1/3 inch	Fixed

Source1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 202616MP front camera, sensor size 1/3 inch, f/2.5, 5P lens.12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: selfie camera 16MP, f/2.5, 1/3.0 inch, fixed focus.

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

ARedmi Note 15 5G

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

Source1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Ordinary front capture is 1080p30 and 720p30. The exact maker FAQ also proves front 720p120 slow motion, so highest 720p capture is now 120 fps.5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Camera Functions Q2 proves front 720p at 120 fps in slow-motion mode. Ordinary 1080p remains 30 fps.

BRedmi Note 17 5G

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

Source1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Spec page: 1080p at 30 fps and 720p at 30 fps.

Front autofocus

No=CalculatedFrom Front cameras

No=CalculatedFrom Front cameras

Audio

3 of 4 differ

Stereo speakers

Yes4Maker product pagemi.com/uk/product/redmi-note-15-5gRead 7 October 2026Exact UK overview explicitly says impressive stereo sound under Dual speakers. Not inferred from speaker count.

No3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ audio Q4: the phone has a single speaker of 12 mm x 17 mm.12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: media plays only over the lower mono speaker.

3.5 mm jack

No9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The equipment section explicitly says this model lacks the predecessor 3.5 mm jack. Maker Type-C headphone support corroborates.

No12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: no headphone jack. Tested 6GB RAM global version without charger.

Audio features

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

Hi-Res Audio1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Hi-Res Audio is the only audio feature on the page.

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

29Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The complete device views label one physical microphone at the top and one at the bottom. The detailed exact-model body tour separately names the secondary noise microphone and main microphone. Not beamforming channels.10Reviewgsmarena.com/redmi_note_15_5g-review-2927p2.phpRead 7 October 2026The complete body tour names the top secondary noise-canceling microphone and bottom main microphone. The matching physical interface views corroborate two microphones. Not audio channels.

Not available

Network

3 of 10 differ

Network

GSM, LTE, 5G2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdfRead 5 October 2026Exact RED declaration explicitly names GSM, LTE and 5G NR. UMTS is not mapped to HSPA because HSPA capability is not stated.

GSM, GPRS, EDGE, UMTS, LTE, 5G5Owner's manualimagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdfRead 14 October 2026RED declaration names GSM / GPRS / EDGE / UMTS / LTE / 5G NR for model 26081RA18G. HSPA is not named.

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

850 MHz, 900 MHz, 1800 MHz, 1900 MHz1Maker product pagemi.com/uk/product/redmi-note-15-5g/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.

850 MHz, 900 MHz, 1800 MHz, 1900 MHz1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026GSM 850, 900, 1800 and 1900 MHz as printed.

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

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

B1, B2, B4, B5, B81Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026WCDMA 1/2/4/5/8.

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

B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B18, B19, B20, B26, B28, B32, B66, B38, B40, B41, B42, B481Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

B1, B2, B3, B4, B5, B7, B8, B12, B17, B18, B19, B20, B26, B28, B32, B66, B38, B40, B41, B42, B481Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026LTE FDD 1/2/3/4/5/7/8/12/17/18/19/20/26/28/32/66 and LTE TDD 38/40/41/42/48. Connectivity and network bands may vary based on region availability and operator support.

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

n1, n2, n3, n5, n7, n8, n12, n20, n26, n28, n38, n40, n41, n48, n66, n77, n781Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Exact UK NR n-prefixed bands. SA/NSA union only for this device where separately listed. No other regional model bands added.

n1, n2, n3, n5, n7, n8, n12, n20, n26, n28, n38, n40, n41, n48, n66, n77, n781Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026SA: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78. NSA: n1/2/3/5/7/8/20/28/38/40/41/66/77/78. The wider SA list is stored. NSA lacks n12, n26 and n48.

5G modes

SA, NSA5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Network Q14 explicitly states SA and NSA dual-mode 5G. Saudi n71 rows are not merged into the UK band list.

SA, NSA1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026The page lists both an SA and an NSA band set.3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ SIM Q1: supports GSM, WCDMA, LTE FDD, LTE TDD and SA. VoNR is listed.

5G mmWave

Not available

Not available

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

Not available

Not available

Satellite

None5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Network Q3 states no satellite communications. GNSS positioning is separate.

None3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ: no satellite communication.

Wi-Fi calling

Yes5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Network Q9 states VoWiFi support. Availability depends on the carrier.

Yes12Reviewsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Review: VoWiFi and VoLTE are supported.

Connectivity

3 of 13 differ

Wi-Fi

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

Wi-Fi 51Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Wi-Fi protocol 802.11a/b/g/n/ac on 2.4GHz and 5GHz. The FAQ names it Wi-Fi 5.

Wi-Fi bands

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

2.4 GHz, 5 GHz1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

Bluetooth

5.11Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

5.11Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Bluetooth 5.1.

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

SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Bluetooth Q4 lists SBC, AAC, aptX, aptX HD, aptX Adaptive and LDAC. It explicitly excludes LHDC, LC3 and LE Audio. The conflicting secondary LHDC V5 claim is omitted.

SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ Bluetooth Q2: SBC, AAC, aptX, aptX HD, aptX Adaptive and LDAC. LHDC, LC3, Auracast and MIHC are explicitly not supported.

NFC

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

Yes1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026NFC listed as Yes. Availability may vary between markets.

Ultra-wideband

No5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Wireless Communication Q11 explicitly states no UWB support.

Not available

Positioning

GPS (L1), GLONASS (G1), BeiDou (B1I+B1C), Galileo (E1)1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

GPS (L1), GLONASS (G1), BeiDou (B1I+B1C), Galileo (E1)1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026GPS L1, GLONASS G1, BDS B1I+B1C and Galileo E1 as printed.

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

No5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Positioning Q4 explicitly states no dual-frequency positioning. BDS B1I and B1C capability names do not prove simultaneous dual-frequency operation.

Not available

Connector

USB-C5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026USB Q1 states Type-C.

USB-C3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ: USB Type-C port.

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

USB 2.05Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026USB Q1 states a USB 2.0 device interface. This is separate from cable capability.

USB 2.03Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ hardware Q6: USB Type-C port with USB 2.0 specification.

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

No5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026USB Q5 states no DisplayPort Alt Mode. The exact-model review also reports no USB Alt Mode video. Wireless casting is separate.

Not available

IR blaster

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

Yes1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026IR blaster in the sensor list.

FM radio

No5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026System Features Q7 states no FM radio support.

No3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ: no FM radio.

Features and sensors

2 of 5 differ

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

Optical, under-display5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Sensors Q12 names in-screen short-range optical fingerprint recognition. No ultrasonic claim.

Optical, under-display1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026In-screen fingerprint sensor. The FAQ names it as optical.

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

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

Ambient light sensor, Accelerometer, Electronic compass, Virtual proximity sensor1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026Virtual proximity sensor, ambient light sensor, accelerometer, electronic compass and IR blaster. The IR blaster is stored separately. There is no gyroscope.

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

Not available

Not available

Haptic motor

Flat vibration motor (ERM)5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Sensors Q11 names a flat motor. The matching Notebookcheck review independently identifies ERM. No linear motor is inferred.9Reviewnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The input section explicitly identifies an ERM vibration motor. This matches the maker flat-motor description.

Rotor motor3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ hardware Q8: the phone uses a rotor motor.

Battery and charging

5 of 17 differ

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

5,370mAh8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 10 explicitly rates 5370 mAh. Separate from 5520 mAh typical. No Wh is calculated from maximum charging voltage.

7,550mAh4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Rated battery capacity 7 550 mAh. The typical capacity is 7700 mAh.

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

5,520mAh1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

7,700mAh1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20267700mAh (typ) battery.3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ battery Q1: dual-cell lithium polymer battery with a typical capacity of 7700 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.

Not available

Not available

Battery type

Silicon-carbon4Maker product pagemi.com/uk/product/redmi-note-15-5gRead 7 October 2026Exact UK overview explicitly calls the 5520 mAh battery silicon-carbon.

Silicon-carbon2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 20267700mAh Silicon-Carbon battery.

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.

ARedmi Note 15 5G

Not available

BRedmi Note 17 5G

Use case	Hours (h)
Video playback	26

Source2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Up to 26 hours of video playback. Data comes from Xiaomi Internal Labs. The page also claims up to 2.54 days of usage, which has no matching use case.

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 pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026Phone Battery and charging block directly names 45 W turbo charging. Adapter recommendation is separate.

45W1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 202645W turbo charging. The UK page says no power adapter is included and recommends a 45W PD adapter or the Xiaomi 45W adapter.

Wired charging standards

QC 2.0, QC 3.0, USB PD 2.0, USB PD 3.0, PPS, Xiaomi encrypted fast charging5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Charging Q2 lists QC 2.0, QC 3.0, PD 2.0, PD 3.0 and PPS. Q6 names Xiaomi encrypted fast charging. Individual protocol power limits are not stated.

BC 1.2, USB PD 2.0, PPS, QC 3.03Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ battery Q3: BC 1.2, USB PD2.0, USB PD PPS and QC 3.0.

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

95min3Maker product pagemi.com/uk/support/faq/details/KA-728107Read 14 October 2026FAQ battery Q4: a full charge takes about 95 minutes under optimal conditions with the recommended charger. Xiaomi Internal Labs data.

Wireless charging

No5Maker product pagemi.com/uk/support/faq/details/KA-651629Read 7 October 2026Charging Q10 states no wireless charging. Reverse wireless charging is also unsupported. The UK standard box has no mains adapter.

No11Spec databaseepey.co.uk/phone/redmi-note-17-5g.htmlRead 14 October 2026Wireless Charge: No. The maker spec lists no wireless charging.

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

Yes4Maker product pagemi.com/uk/product/redmi-note-15-5gRead 7 October 2026Exact UK overview footnote 8 supports up to 18 W wired reverse charging to verified devices. No wireless reverse charging inferred.

Yes2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026Up to 22.5W wired reverse charging to devices verified by Xiaomi Internal Labs.

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

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

No1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026UK specification: no power adapter included in the box.

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

Not available

Not available

Measured

7 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.

1,017points11Measurementnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026Exact review unit has Snapdragon 6 Gen 3, 8 GB RAM and 256 GB UFS 2.2, with Android 15 and HyperOS 2.0 stated in the device and software sections. Geekbench 6.7 Single-Core chart exact Xiaomi Redmi Note 15 5G row: 1017 points. Firmware build, power mode and run duration are not stated. Other 3DMark graphs have a conflicting SD 6 Gen 1 label and are not transferred.

943points13Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Smartzone chart Geekbench Single (v6): 943. Tested Celestial Purple unit with 6GB RAM and HyperOS 3.0.303.0. The storage size is not stated. Power mode not stated.

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

2,963points11Measurementnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026Exact review unit has Snapdragon 6 Gen 3, 8 GB RAM and 256 GB UFS 2.2, with Android 15 and HyperOS 2.0 stated in the device and software sections. Geekbench 6.7 Multi-Core chart exact Xiaomi Redmi Note 15 5G row: 2963 points. Firmware build, power mode and run duration are not stated. Other 3DMark graphs have a conflicting SD 6 Gen 1 label and are not transferred.

2,252points13Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Smartzone chart Geekbench Multi (v6): 2252. 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

192points13Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Smartzone chart 3D Mark (Wildlife Extreme): 192. Same unit. Test version and loop are not stated.

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.

857,561points11Measurementnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026Exact review unit has Snapdragon 6 Gen 3, 8 GB RAM and 256 GB UFS 2.2, with Android 15 and HyperOS 2.0 stated in the device and software sections. AnTuTu v11 Score chart exact Xiaomi Redmi Note 15 5G row: 857561 points. Firmware build, power mode and run duration are not stated. Other 3DMark graphs have a conflicting SD 6 Gen 1 label and are not transferred.

627,507points13Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Smartzone table Antutu (v11): 627507. Same unit.

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.

969.2nits11Measurementnotebookcheck.com/Das-Volks-Smartphone-fuer-alle-Test-Xiaomi-Redmi-Note-15-5G.1215287.0.htmlRead 7 October 2026The 8 GB / 256 GB review unit has Snapdragon 6 Gen 3, 5520 mAh, IP65 and Bluetooth 5.1, matching the known reference. X-Rite i1Pro 3 full-white grid: 969.2 nits mean and 993 nits maximum. Mean retained. Manual maximum 599 is separate. Grid auto/manual setting, firmware build and duration are not stated.

1,720nits13Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026Smartzone measured 1720 nits with automatic brightness and 1125 nits manually. The page labels the unit Lux and means nits. Window size and meter are not stated. The automatic maximum is stored.

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

19.9h1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20268Press articlechinamobilemag.de/vorstellung/xiaomi-redmi-note-17-serie-deutschland-launch.htmlRead 14 October 20269Press articlenetzwelt.de/smartphone/vergleich/redmi-note-17-note-17-pro-pro-max-so-unterscheiden-neuen-xiaomi-handys.htmlRead 14 October 202613Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026

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

Not available

90min1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 20268Press articlechinamobilemag.de/vorstellung/xiaomi-redmi-note-17-serie-deutschland-launch.htmlRead 14 October 20269Press articlenetzwelt.de/smartphone/vergleich/redmi-note-17-note-17-pro-pro-max-so-unterscheiden-neuen-xiaomi-handys.htmlRead 14 October 202613Measurementsmartzone.de/redmi-note-17-5g-im-testRead 14 October 2026

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

Not available

Not available

EU label and regulatory

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EU energy class

B8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 6, class B.

B4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Energy efficiency 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.

51h8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 8, 51 hours under the standardized EU test. Not normal mixed-use runtime.

68h4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Printed as 68 h. The sheet gives no decimals.

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

1,000cycles8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 9, 1000 cycles with default settings. Separate from the maker 1600-cycle marketing claim.

1,000cycles4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 20261 000 cycles with default settings.

Drop resistance class

A8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 14, class A. The separate 270-fall test is not converted into another standard.

C4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Repeated free fall reliability class C, 90 falls without defect.

Repairability class

C8EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Page 1 row 20, class C. The numeric index is separate.

C4EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026Repairability class C, index 2,63. The sheet says the model was placed on the Union market from 03/09/2026.

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

Not available

Not available

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

Not available

Not available

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

0.997W/kg2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdfRead 5 October 2026English EU RF Exposure section. Highest localized 10 g head SAR, no separation.

0.9W/kg5Owner's manualimagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdfRead 14 October 2026Highest localized 10 g head SAR of 0.900 W/kg, no separation.

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

0.987W/kg2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdfRead 5 October 2026English EU RF Exposure section. Highest localized 10 g body SAR at 5 mm separation.

0.93W/kg5Owner's manualimagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdfRead 14 October 2026Highest localized 10 g body SAR of 0.930 W/kg 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.

Not available

Not available

In the box

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In the box

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

REDMI Note 17 5G, USB Type-C Cable, SIM Eject Tool, Protective Case, Quick Start Guide, Warranty Card1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026UK package contents. The page notes that contents differ across regions.

Links

Not compared

Product page

www.mi.com/uk/product/redmi-note-15-5g1Maker product pagemi.com/uk/product/redmi-note-15-5g/specsRead 5 October 2026

www.mi.com/uk/product/redmi-note-17-5g2Maker product pagemi.com/uk/product/redmi-note-17-5gRead 14 October 2026

Spec sheet

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

www.mi.com/uk/product/redmi-note-17-5g/specs1Maker product pagemi.com/uk/product/redmi-note-17-5g/specsRead 14 October 2026

Manual

gl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdf2Owner's manualgl123.alsgp0.mi-fds.com/gl123/Redmi/P17_REDMI%20Note%2015%205G/P17_%E6%AC%A7%E8%A7%848%E8%AF%AD%E7%89%88-%E9%9D%9EERP%E5%B8%A6%E5%85%85%E7%89%88%E5%90%88%E5%86%8C.pdfRead 5 October 2026Original manufacturer EU Safety Information document linked from the maker SG guide index. English sections personally read.

imagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdf5Owner's manualimagepool.drillisch-online.de/v2/global/hardware/dokumente/Xiaomi/Redmi-Note-17-5G/1850203000405_MUNICH_20260528_2.pdfRead 14 October 2026English section of the Xiaomi Safety Information leaflet as hosted by a German carrier. It points to the user guide by QR code.

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.

24760888EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2476088_EN.pdfRead 7 October 2026Exact model 25098RA98G. Page 2 registration number 2476088. These are EU registration metrics, not a claim of UK label obligations.

27592294EU energy label (EPREL)eprel.ec.europa.eu/fiches/smartphonestablets20231669/Fiche_2759229_EN.pdfRead 14 October 2026EPREL registration number 2759229 on page 2.

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.

2years6Maker product pagemi.com/uk/support/warrantyRead 7 October 2026UK smartphone contractual hardware warranty section 1 states two years. Extra first-sale screen services and the EU fiche minimum twelve months are separate.

2years6Maker product pagemi.com/uk/support/warrantyRead 14 October 2026Xiaomi UK smartphone warranty notice: 2 years.

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