Home Phone comparison Xiaomi Redmi Note 10 and Realme 15T - Which is better?

Xiaomi Redmi Note 10 vs Realme 15T

49 out 100
Xiaomi Redmi Note 10
VS
66 out 100
Realme 15T
Xiaomi Redmi Note 10
Realme 15T

Compared 2 smartphones : Xiaomi Redmi Note 10 Manufactured in March, 2021, with display 6.43 with chipsetQualcomm Snapdragon 678, vs Realme 15T, Manufactured in September, 2025 with chipsetMediaTek Dimensity 6400 Max. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi Redmi Note 10
  • Higher pixel density: 406ppi
  • Lighter design: 178.8g vs 181g
Reasons to choose Realme 15T
  • Larger display: 6.57in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Includes charger

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Xiaomi Redmi Note 10 and Realme 15T
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Redmi Note 10
vs
Realme 15T

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.43 in 6.57 in
Resolution 1080x2400 pixels 1080x2372 pixels
Aspect ratio 20:9 20:9
Pixel density 406 ppi 401 ppi
Refresh rate 60 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 450 nits 4000 nits
HDR support Yes HDR10 No
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 83.4 % 87.6 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Redmi Note 10
675 nits
Realme 15T
n/a
sRGB gamut89.1 %n/a
PWM (Flicker)250 Hzn/a
Response time4 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Redmi Note 10]

Design & Build

Design and ergonomics comparison
Height 160.5 mm (6.32 in) 158.36 mm (6.23 in)
Width 74.5 mm (2.93 in) 75.19 mm (2.96 in)
Thickness 8.3 mm (0.33 in) 7.79 mm (0.31 in)
Weight 178.8 g (6.31 oz) 181 g (6.38 oz)
Water resistance IP53 IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Green		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Redmi Note 10
83.4 %
Realme 15T
87.6 %

Performance

Testing Xiaomi Redmi Note 10 and Realme 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 678 MediaTek Dimensity 6400 Max
Max Frequency 2200 MHz 2500 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.7 (Kryo 460 Silver (Cortex-A55))
- 2/2.2 (Kryo 460 Gold (Cortex-A76))		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process Samsung TSMC
Transistor Size 11 nm 6 nm
Neural Processor Hexagon 685 Yes
Graphics Adreno 612 Mali-G57 MP2
GPU Cores 192 64
GPU Frequency 845 MHz 1072 MHz
FLOPS 324.4 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi Note 10
653
Realme 15T
808
Geekbench 6 (Multi-Core)
Xiaomi Redmi Note 10
1771
Realme 15T
2046
Geekbench 6 (Single-Core)653808
Geekbench 6 (Multi-Core)17712046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Realme 15T]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi Note 10
337821
Realme 15T
605158
CPU131607223513
GPU5521548052
Memory63813167188
UX87186166405
NanoReview Score337821605158
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi Note 10
481
Realme 15T
n/a
Max Surface Temp.42.9 °Cn/a
Stability99 %n/a
Graphics Test2 fpsn/a
Graphics Score481n/a
Sources: 3DMark [Xiaomi Redmi Note 10]
PCMark 3.0
PCMark 3.0
Xiaomi Redmi Note 10
7649
Realme 15T
n/a
Writing score9856n/a
Web score5741n/a
Video editing5358n/a
Data manipulation6079n/a
NanoReview Score7649n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 12) Android 15
OS Size 20 GB n/a
UI Skin MIUI 14 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 33 W 60 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (65% in 30 min) Yes
Full Charge Time 1:14 h n/a
Battery Life Test
Battery Life
Xiaomi Redmi Note 10
25:17
Realme 15T
n/a
Web Browsing08:29 hn/a
Video Playback14:19 hn/a
Games05:16 hn/a
Standby Mode142 hn/a

Main camera

Matrix 48 MP 50 MP
Photo resolution 8000x6000 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 120 fps (720p)
Wide-angle lens 118 ° n/a
Lenses count Standard: 48 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix48 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm27 mm
SensorSony IMX582Omnivision OV50D40 Light Hunter 400
Sensor size1/21/2.88
Pixel size0.8 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSony IMX355n/a
Sensor size1/4n/a
Pixel size1.14 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 13 MP 50 MP
Photo resolution 4290x2800 pixels 8192x6144 pixels
Aperture f/2.5 f/1.8
Focal length n/a 27 mm
Sensor Omnivision OV13B10 Omnivision OV50D40 Light Hunter 400
Sensor size 1/3.06 1/2.88
Pixel size 1.12 μm 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.3
Bluetooth features LE, HID, A2DP LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850, 900, 1800, 1900 MHzGSM 850/900/1800MHz
3G BandsWCDMA B1/2/4/5/8WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B5/B8/B40/B41)
LTE category12n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos No n/a
Speaker Test
Max Volume
Xiaomi Redmi Note 10
86.3 dB
Realme 15T
n/a

Other

Class Mid-range Mid-range
Announced March, 2021 yr September, 2025 yr
Release Date March, 2021 yr September, 2025 yr
Launch Price ($) 165 n/a
MSRP ($) n/a 230
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15T the clear winner in this comparison.

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