Keep or Replace· by Livalyo
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Generated, unofficial illustration of Redmi Note 15 4G
Illustrative image — appearance may vary by version or market. · Generated illustration, not an official manufacturer image.

Smartphones · Redmi

Redmi Note 15 4G

This record covers Redmi Redmi Note 15 4G. Typical battery capacity: 6000 mAh. Screen diagonal: 6.77 inches.

Your situation

Decision context · US · USD

Our scores

Longevity

Longevity score not available

Version 3.2.0

Required to calculate the score:

  • Announcement or release date (to the month or year)
  • Current support status or published end year
Details that would improve the score (5)
  • Published support end date
  • Announced minimum support duration
  • Repairability index with scale and scheme
  • Official repair manual
  • Replaceable battery
How the decision is calculated

Declared resilience

7.50/10*

Partial score: missing criteria: Declared battery cycles, Declared repeated drop resistance, Declared support duration

Provisional

Coverage 25 %

Version declared-resilience/4.3.0

Publishers : notebookcheck.biz

Published declarations: this score does not predict service life.

Score methodology

Editorial repairability

10.00/10*

Partial score: missing criteria: Disassembly depth, Repair documentation, Fastener removal

Provisional

Coverage 20 %

Version repairability/4.3.0

Publishers : spare-parts.mi.com

Editorial score separate from the regulatory index and the longevity score.

Score methodology

Customer feedback

8.75/10

Provisional

Coverage 100 %

Version customer-feedback/4.2.0

Publishers : boulanger.com

boulanger.com · 6 reviews

Reduced sample: fewer than 10 reviews for at least one publisher.

Customer satisfaction, not a durability test.

Score methodology

What we know

ProtectionThe case is solid, nothing creaks or deforms.
Translated from FrenchOriginal text : L'étui est solide, rien ne craque ni ne se déforme.
notebookcheck.biz
AudioAudio connection: audio via USB-C
Translated from FrenchOriginal text : Connectique audio: audio via USB-C
notebookcheck.biz

Check your repair quote

Enter the repair quote you received to compare it with the maximum repair price recommended for this device.

The threshold cannot be calculated yet because required product information is incomplete.

Version repair-economics/1.4.0 · How the decision is calculated

Strengths and things to know

Reported strengths

  • lightweight but stable chassis

Good to know

  • otherwise little is known about the durability of the product

Prices

US · USD Published price information for this market, without currency conversion. Prices do not affect the verdict.

Price unknown

Key facts

Repairability

Available parts
Redmi Note 15 4G Battery Cover Module · Redmi Note 15 4G Front Cover Display Module · Redmi Note 15 4G Battery-BN6F-30%-GL · Redmi Note 15 4G Speaker · Redmi Note 15 4G SIM Tray · Redmi Note 15 4G Volume Key · Redmi Note 15 4G Power Key · Redmi Note 15 4G USB Board Assy · Redmi Note 15 4G Adhesive Tape-Battery Cover · Redmi Note 15 4G Screw-M1.4*3.5*2.5*0.5 · Redmi Note 15 4G Rear Camera-Depth 2M · Redmi Note 15 4G Rear Camera-Wide 108M spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026spare-parts.mi.com · Oct 16, 2026

Durability

Editorial justifications
The phone is protected by the IP64 standard, which means it resists dust and water splashes.
Translated from FrenchOriginal text : Le téléphone est protégé par la norme IP64, ce qui signifie qu'il résiste à la poussière et aux éclaboussures d'eau.
notebookcheck.biz · Oct 16, 2026
Limitations
otherwise little is known about the durability of the product
Translated from FrenchOriginal text : sinon on en sait peu sur la durabilité du produit
notebookcheck.biz · Oct 16, 2026
Protection
The case is solid, nothing creaks or deforms.
Translated from FrenchOriginal text : L'étui est solide, rien ne craque ni ne se déforme.
notebookcheck.biz · Oct 16, 2026
Number of reviews
6 boulanger.com · Oct 16, 2026
Review scale
4,5/5 boulanger.com · Oct 16, 2026
Review score
4.5 boulanger.com · Oct 16, 2026
Risks
Xiaomi still uses plastic film for its packaging
Translated from FrenchOriginal text : Xiaomi utilise encore du film plastique pour son emballage
notebookcheck.biz · Oct 16, 2026
Strengths
lightweight but stable chassis
Translated from FrenchOriginal text : châssis léger mais stable
notebookcheck.biz · Oct 16, 2026
Show all specifications
Suitable usage profiles
a very well-equipped mid-range phone
Translated from FrenchOriginal text : un téléphone de milieu de gamme très bien équipé
notebookcheck.biz

Specifications

Audio
Audio connection: audio via USB-C
Translated from FrenchOriginal text : Connectique audio: audio via USB-C
notebookcheck.biz · Oct 16, 2026
Battery capacity
6000 mAh notebookcheck.biz · Oct 16, 2026
Bluetooth
Bluetooth 5.1 notebookcheck.biz · Oct 16, 2026
Brand
Xiaomi boulanger.com · Oct 16, 2026boulanger.com · Oct 16, 2026
Front camera
20 MPix f/2.2 notebookcheck.biz · Oct 16, 2026
Main camera
108 MPix f/​1.7 notebookcheck.biz · Oct 16, 2026
Optical image stabilisation
yes notebookcheck.biz · Oct 16, 2026
Mobile connectivity
2G (850/​900/​1800/​1900), 3G (B1/​B2/​B4/​B5/​B6/​B8/​B19), 4G (B1/​B2/​B3/​B4/​B5/​B7/​B8/​B12/​B13/​B17/​B18/​B19/​B20/​B26/​B28/​B38/​B40/​B41/​B66) notebookcheck.biz · Oct 16, 2026
Show all specifications
CPU
8c/8t, 2 x 2.2 GHz ARM Cortex-A76, 6 x 2.0 GHz ARM Cortex-A55, Cortex-A76 / A55 notebookcheck.biz
Brightness
2952 notebookcheck.biz
Screen size
6.77 inches notebookcheck.net
Refresh rate
120 notebookcheck.biz
Resolution
2392 x 1080 pixel notebookcheck.biz
Display technology
AMOLED notebookcheck.biz
Fingerprint sensor
1 Fingerprint reader
Translated from FrenchOriginal text : 1 Lecteur d'empreintes digitales
notebookcheck.biz
GPU
ARM Mali-G57 MP2 notebookcheck.biz
IP rating
IP64 notebookcheck.biz
Measurement protocols
Maximum: 1161 cd/m² (Nits) Moyenne: 1144.3 cd/m² Minimum: 2.9 cd/m²Homogénéité de la luminosité: 97 %Contraste: ∞:1 (Valeurs des noirs: 0 cd/m²)ΔE ColorChecker Calman: 3 | ∀{0.5-29.43 Ø4.69}ΔE Greyscale Calman: 3 | ∀{0.09-98 Ø4.94}99% sRGB (Calman 2D)Gamma: 2.298CCT: 6068 K · tested with X-Rite i1Pro 3 · Value measured at the centre, on battery: 1161 cd/m²
Translated from FrenchOriginal text : Maximum: 1161 cd/m² (Nits) Moyenne: 1144.3 cd/m² Minimum: 2.9 cd/m²Homogénéité de la luminosité: 97 %Contraste: ∞:1 (Valeurs des noirs: 0 cd/m²)ΔE ColorChecker Calman: 3 | ∀{0.5-29.43 Ø4.69}ΔE Greyscale Calman: 3 | ∀{0.09-98 Ø4.94}99% sRGB (Calman 2D)Gamma: 2.298CCT: 6068 K · testé avec X-Rite i1Pro 3 · Valeur mesurée au centre, sur batterie: 1161 cd/m²
notebookcheck.biznotebookcheck.biznotebookcheck.biz
Model
Xiaomi Redmi Note 15 4G notebookcheck.biz
RAM options
6 GB · 8 GB notebookcheck.biznotebookcheck.biz
SIM
Dual SIM notebookcheck.biz
Processor
Mediatek Helio G100 notebookcheck.biz
Storage
128 GB boulanger.com
Storage options
128 GB · 256 GB · 512 GB boulanger.comboulanger.comboulanger.com
USB
1 USB 2.0, USB-C Power Delivery (PD) notebookcheck.biz
Variant
Redmi Note 15 Noir 128Go 4G boulanger.com
Wi-Fi
802.11 a/b/g/n/ac notebookcheck.biz
Not disclosed · 49
Declared drop resistance
not disclosed
Isolated report
not disclosed
Acknowledged defect
not disclosed
Review platforms
not disclosed
Unconfirmed signal
not disclosed
Usage limitation
not disclosed
Assessment method
not disclosed
Battery replacement
not disclosed
Disassembly depth score
not disclosed
Repair eligibility
not disclosed
EU repairability class
not disclosed
Fasteners score
not disclosed
Repair manual
not disclosed
Parts pairing restrictions
not disclosed
Spare parts availability
not disclosed
Repair programme
not disclosed
Repair limitations
not disclosed
Index scale
not disclosed
Index scheme
not disclosed
Repairability index
not disclosed
Announcement date
not disclosed
Charge cycles
not disclosed
Battery energy
not disclosed
Telephoto camera
not disclosed
Ultra-wide camera
not disclosed
Declared battery life
not disclosed
eSIM
not disclosed
Height
not disclosed
Manufacturer reference
not disclosed
Weight
not disclosed
Release year
not disclosed
Supported frequency bands
not disclosed
Thickness
not disclosed
VoLTE
not disclosed
Width
not disclosed
Wireless charging
not disclosed
Announced support period
not disclosed
Support commitment
not disclosed
Current official OS
not disclosed
OS upgrades delivered
not disclosed
Published end-of-support year
not disclosed
Last documented patch
not disclosed
OS at launch
not disclosed
Manufacturer interface
not disclosed
Patch scope
not disclosed
Promised OS upgrades
not disclosed
Support status
not disclosed
Support variant
not disclosed
Update release date
not disclosed

Summary

This record covers Redmi Redmi Note 15 4G. Typical battery capacity: 6000 mAh. Screen diagonal: 6.77 inches.

Durability and repair

Ingress protection code: IP64.

Software support

No admissible observation for this section.

Sources and confidence

  1. notebookcheck.bizOct 16, 2026

    Le téléphone est protégé par la norme IP64, ce qui signifie qu'il résiste à la poussière et aux éclaboussures d'eau.

    Open source
  2. boulanger.comOct 16, 2026

    6

    Open source
  3. spare-parts.mi.comOct 16, 2026

    Redmi Note 15 4G SIM Tray

    Open source
  4. boulanger.comOct 16, 2026

    XIAOMI

    Open source
  5. notebookcheck.netOct 16, 2026

    6.77 inch

    Open source
  6. boulanger.comOct 18, 2026

    6 Go

    Open source
Reference date
2026-11-06
Published revision
962
Evidence coverage
Not disclosed
Sources shown
6

Commercial offers stay separate from the score and verdict.

How the decision is calculatedHow facts are published

See also