Home Phone comparison Xiaomi Redmi 15 4G and Realme Note 70 - Which is better?

Xiaomi Redmi 15 4G vs Realme Note 70

60 out 100
Xiaomi Redmi 15 4G
VS
52 out 100
Realme Note 70
Xiaomi Redmi 15 4G
Realme Note 70

Compared 2 smartphones : Xiaomi Redmi 15 4G Manufactured in August, 2025, with display 6.9 with chipsetQualcomm Snapdragon 685, vs Realme Note 70, Manufactured in September, 2025 with chipsetUnisoc T7250. 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 15 4G
  • Larger display: 6.9in
  • Higher pixel density: 374ppi
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 6300mAh
  • Infrared port
Reasons to choose Realme Note 70
  • Lighter design: 201g vs 224g
  • Newer Bluetooth version: 5.2 vs 5

Versions

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

Review

Key Specs Xiaomi Redmi 15 4G and Realme Note 70
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
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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 15 4G
vs
Realme Note 70

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.9 in 6.74 in
Resolution 1080x2340 pixels 720x1600 pixels
Aspect ratio 19.5:9 20:9
Pixel density 374 ppi 260 ppi
Refresh rate 144 Hz 90 Hz
Adaptive refresh rate Yes No
HDR support No No
Screen-to-body ratio 83.1 % 85.7 %

Design & Build

Design and ergonomics comparison
Height 171.1 mm (6.74 in) 167.2 mm (6.58 in)
Width 82.1 mm (3.23 in) 76.6 mm (3.02 in)
Thickness 8.6 mm (0.34 in) 7.94 mm (0.31 in)
Weight 224 g (7.9 oz) 201 g (7.09 oz)
Water resistance IP64 IP54
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Gray
- Purple		 - Black
- Gold
Fingerprint sensor Yes, In-Button Yes, In-Button
Screen-to-body ratio
Xiaomi Redmi 15 4G
83.1 %
Realme Note 70
85.7 %

Performance

Testing Xiaomi Redmi 15 4G and Realme Note 70 In benchmarks
Processor
Chipset Qualcomm Snapdragon 685 Unisoc T7250
Max Frequency 2800 MHz 1800 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)		 - 6/1.6 (Cortex-A55)
- 2/1.8 (Cortex-A75)
Process TSMC TSMC
Transistor Size 6 nm 12 nm
Neural Processor Hexagon 686 No
Graphics Adreno 610 Mali-G57 MP1
GPU Cores 128 32
GPU Frequency 1260 MHz 850 MHz
FLOPS 322.6 GFLOPS 54.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi 15 4G
475
Realme Note 70
433
Geekbench 6 (Multi-Core)
Xiaomi Redmi 15 4G
1514
Realme Note 70
1420
Geekbench 6 (Single-Core)475433
Geekbench 6 (Multi-Core)15141420
Geekbench Compute (GPU)n/a719
Sources: Geekbench v6 [Realme Note 70]
AnTuTu 10
AnTuTu 10
Xiaomi Redmi 15 4G
380990
Realme Note 70
264625
CPU11488589654
GPU5798825015
Memory10323672102
UX10488177854
NanoReview Score380990264625

Memory

RAM
RAM Size 6 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity128 GB128 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 15 Android 15
UI Skin HyperOS 2.0 Realme UI 6.0

Battery

Volume 7000 mAh 6300 mAh
Max Charging Power 33 W 15 W
Battery Type n/a Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes Yes

Main camera

Matrix 50 MP 13 MP
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Depth		 Standard: 13 MP
Depth
Features Bokeh effect Bokeh effect
Main lens
Matrix50 MP13 MP
Aperturef/1.8f/2.2
Focal lengthn/a27 mm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 5 MP
Aperture f/2.0 f/2.2
Focal length n/a 27 mm
Sensor n/a CMOS
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 720p at 30 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 Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.2
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Galileo
NFC* Yes No
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850/900/1800/1900
3G Bandsn/aWCDMA 1/5/8
LTE Bands*n/aLTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
5G SupportNoNo

Sound

3.5 mm Jack Yes Yes
FM Radio No No
Dolby Atmos n/a No

Other

Class Budget Budget
Announced August, 2025 yr August, 2025 yr
Release Date August, 2025 yr September, 2025 yr
MSRP ($) 150 100
Sensors - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor
Charger Included Yes, 33 W Yes, 15 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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