Home Phone comparison Xiaomi Poco M4 Pro 5G and Xiaomi Redmi 15 4G - Which is better?

Xiaomi Poco M4 Pro 5G vs Xiaomi Redmi 15 4G

50 out 100
Xiaomi Poco M4 Pro 5G
VS
60 out 100
Xiaomi Redmi 15 4G
Xiaomi Poco M4 Pro 5G
Xiaomi Redmi 15 4G

Compared 2 smartphones : Xiaomi Poco M4 Pro 5G Manufactured in November, 2021, with display 6.6 with chipsetMediaTek Dimensity 810, vs Xiaomi Redmi 15 4G, Manufactured in August, 2025with chipsetQualcomm Snapdragon 685. 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 Poco M4 Pro 5G
  • Higher pixel density: 399ppi
  • Lighter design: 195g vs 224g
  • Newer Bluetooth version: 5.1 vs 5
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 5000mAh

Versions

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

Review

Key Specs Xiaomi Poco M4 Pro 5G and Xiaomi Redmi 15 4G
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 Poco M4 Pro 5G
vs
Xiaomi Redmi 15 4G

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.6 in 6.9 in
Resolution 1080x2400 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 399 ppi 374 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 450 nits n/a
HDR support No No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 84.9 % 83.1 %
Features DCI-P3 n/a
Display test
Peak brightness (auto)
Xiaomi Poco M4 Pro 5G
509 nits
Xiaomi Redmi 15 4G
n/a
sRGB gamut99.8 %n/a
Response time42 msn/a
Contrast700:1n/a
Sources: NotebookCheck [Xiaomi Poco M4 Pro 5G]

Design & Build

Design and ergonomics comparison
Height 163.56 mm (6.44 in) 171.1 mm (6.74 in)
Width 75.78 mm (2.98 in) 82.1 mm (3.23 in)
Thickness 8.75 mm (0.34 in) 8.6 mm (0.34 in)
Weight 195 g (6.88 oz) 224 g (7.9 oz)
Water resistance IP53 IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue
- Orange		 - Black
- Gray
- Purple
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Xiaomi Poco M4 Pro 5G
84.9 %
Xiaomi Redmi 15 4G
83.1 %

Performance

Testing Xiaomi Poco M4 Pro 5G and Xiaomi Redmi 15 4G In benchmarks
Processor
Chipset MediaTek Dimensity 810 Qualcomm Snapdragon 685
Max Frequency 2400 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/2 (Cortex-A55)
- 2/2.4 (Cortex-A76)		 - 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor MediaTek APU 3.0 Hexagon 686
Graphics Mali-G57 MP2 Adreno 610
GPU Cores 128 128
GPU Frequency 950 MHz 1260 MHz
FLOPS 243.2 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco M4 Pro 5G
684
Xiaomi Redmi 15 4G
475
Geekbench 6 (Multi-Core)
Xiaomi Poco M4 Pro 5G
1900
Xiaomi Redmi 15 4G
1514
Geekbench 6 (Single-Core)684475
Geekbench 6 (Multi-Core)19001514
Sources: Geekbench v6 [Xiaomi Poco M4 Pro 5G]
AnTuTu 10
AnTuTu 10
Xiaomi Poco M4 Pro 5G
421890
Xiaomi Redmi 15 4G
380990
CPU145931114885
GPU6572057988
Memory99558103236
UX110681104881
NanoReview Score421890380990
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco M4 Pro 5G
1234
Xiaomi Redmi 15 4G
n/a
Max Surface Temp.37.5 °Cn/a
Stability99 %n/a
Graphics Test7 fpsn/a
Graphics Score1234n/a
Sources: 3DMark [Xiaomi Poco M4 Pro 5G]
PCMark 3.0
PCMark 3.0
Xiaomi Poco M4 Pro 5G
10515
Xiaomi Redmi 15 4G
n/a
Writing score12752n/a
Web score8367n/a
Video editing5618n/a
Data manipulation7342n/a
NanoReview Score10515n/a

Memory

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

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 13 GB n/a
UI Skin HyperOS 1.0 HyperOS 2.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 33 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (50% in 30 min) Yes
Full Charge Time 1:07 h n/a
Battery Life Test
Battery Life
Xiaomi Poco M4 Pro 5G
24:48
Xiaomi Redmi 15 4G
n/a
Web Browsing09:59 hn/a
Video Playback14:09 hn/a
Games05:54 hn/a
Standby Mode123 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Wide-angle lens 119 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
SensorSamsung JN1n/a
Sensor size1/2.76n/a
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
SensorSony IMX355n/a
Sensor size1/4n/a
Pixel size1.14 μmn/a
StabilizationDigitaln/a

Front camera

Matrix 16 MP 8 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.45 f/2.0
Sensor Omnivision OV16A10 n/a
Sensor size 1/3.06 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) 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 5.1 5
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
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM 850/900/1800/1900MHzn/a
3G BandsWCDMA 1/2/4/5/8n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B32/B38/B40/B41/B66)n/a
5G SupportYesNo

Sound

Speakers Stereo n/a
3.5 mm Jack Yes Yes
FM Radio Yes No
Dolby Atmos No n/a
Speaker Test
Max Volume
Xiaomi Poco M4 Pro 5G
89.3 dB
Xiaomi Redmi 15 4G
n/a

Other

Class Mid-range Budget
Announced November, 2021 yr August, 2025 yr
Release Date November, 2021 yr August, 2025 yr
Launch Price ($) 265 n/a
MSRP ($) n/a 150
Sensors - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi 15 4G the clear winner in this comparison.

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