Home Phone comparison Huawei P40 Pro and Xiaomi Redmi 15 4G - Which is better?

Huawei P40 Pro vs Xiaomi Redmi 15 4G

61 out 100
Huawei P40 Pro
VS
60 out 100
Xiaomi Redmi 15 4G
Huawei P40 Pro
Xiaomi Redmi 15 4G

Compared 2 smartphones : Huawei P40 Pro Manufactured in March, 2020, with display 6.58 with chipsetHiSilicon Kirin 990 5G, vs Xiaomi Redmi 15 4G, Manufactured in August, 2025 with 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 Huawei P40 Pro
  • Higher pixel density: 441ppi
  • Lighter design: 209g vs 224g
  • Newer Bluetooth version: 5.1 vs 5
  • Supports newer USB: 3.1 vs 2
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 4200mAh
  • Includes charger

Versions

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

Review

Key Specs Huawei P40 Pro 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
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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:
Huawei P40 Pro
vs
Xiaomi Redmi 15 4G

Display

Display quality comparison
Type OLED IPS LCD
Size 6.58 in 6.9 in
Resolution 1200x2640 pixels 1080x2340 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 441 ppi 374 ppi
Refresh rate 90 Hz 144 Hz
Adaptive refresh rate No Yes
Max brightness 600 nits n/a
HDR support Yes HDR10 No
Screen-to-body ratio 92.5 % 83.1 %
Features - DCI-P3
- Always-On Display
- DC dimming		 n/a
Display test
Peak brightness (auto)
Huawei P40 Pro
494 nits
Xiaomi Redmi 15 4G
n/a
sRGB gamut99.4 %n/a
PWM (Flicker)365 Hzn/a
Response time3 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Huawei P40 Pro]

Design & Build

Design and ergonomics comparison
Height 158.2 mm (6.23 in) 171.1 mm (6.74 in)
Width 72.6 mm (2.86 in) 82.1 mm (3.23 in)
Thickness 9 mm (0.35 in) 8.6 mm (0.34 in)
Weight 209 g (7.37 oz) 224 g (7.9 oz)
Water resistance IP68 IP64
Back panel Glass Plastic
Frame Metal Plastic
Colors - Black
- Silver		 - Black
- Gray
- Purple
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Huawei P40 Pro
92.5 %
Xiaomi Redmi 15 4G
83.1 %

Performance

Testing Huawei P40 Pro and Xiaomi Redmi 15 4G In benchmarks
Processor
Chipset HiSilicon Kirin 990 5G Qualcomm Snapdragon 685
Max Frequency 2860 MHz 2800 MHz
CPU Cores 8 (2 + 2 + 4) 8 (4 + 4)
Architecture - 4/1.95 (Cortex-A55)
- 2/2.36 (Cortex-A76)
- 2/2.86 (Cortex-A76)		 - 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process TSMC TSMC
Transistor Size 7 nm 6 nm
Neural Processor Da Vinci Hexagon 686
Graphics Mali-G76 MP16 Adreno 610
GPU Cores 576 128
GPU Frequency 600 MHz 1260 MHz
FLOPS 691.2 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Huawei P40 Pro
1111
Xiaomi Redmi 15 4G
475
Geekbench 6 (Multi-Core)
Huawei P40 Pro
3131
Xiaomi Redmi 15 4G
1514
Geekbench 6 (Single-Core)1111475
Geekbench 6 (Multi-Core)31311514
AnTuTu 10
AnTuTu 10
Huawei P40 Pro
718357
Xiaomi Redmi 15 4G
380990
CPU217681114885
GPU21225557988
Memory146459103236
UX141962104881
NanoReview Score718357380990
3DMark Wild Life
3DMark Wild Life
Huawei P40 Pro
3286
Xiaomi Redmi 15 4G
n/a
Max Surface Temp.34.2 °Cn/a
Stability55 %n/a
Graphics Test19 fpsn/a
Graphics Score3286n/a
Sources: 3DMark [Huawei P40 Pro]

Memory

RAM
RAM Size 8 GB 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity256 GB128 GB
Storage TypeUFS 3.0UFS 2.2
Memory CardNano MemoryMicroSD

Software

OS Android 10.0 Android 15
OS Size 16.5 GB n/a
UI Skin EMUI 11 HyperOS 2.0

Battery

Volume 4200 mAh 7000 mAh
Max Charging Power 40 W 33 W
Battery Type Li-Po n/a
Removable No No
Wireless Charging Yes (27 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (70% in 40 min) Yes
Full Charge Time 1:15 h n/a
Battery Life Test
Battery Life
Huawei P40 Pro
19:22
Xiaomi Redmi 15 4G
n/a
Web Browsing08:10 hn/a
Video Playback13:26 hn/a
Games04:54 hn/a
Standby Mode81 hn/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 5x Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 7680 fps (720p) n/a
Wide-angle lens 120 ° n/a
Lenses count Standard: 50 MP
Telephoto: 12 MP
Ultra-wide: 40 MP
Depth		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
- RAW support		 Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.9f/1.8
Focal length23 mmn/a
SensorSony IMX700n/a
Sensor size1/1.28n/a
Pixel size1.22 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix12 MPn/a
Aperturef/3.4n/a
Focal length125 mmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix40 MPn/a
Aperturef/1.8n/a
Focal length18 mmn/a
SensorSony IMX650n/a
Sensor size1/1.54n/a
Pixel size1 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Huawei P40 Pro
130
Xiaomi Redmi 15 4G
n/a
Video quality
Huawei P40 Pro
127
Xiaomi Redmi 15 4G
n/a
Overall camera score
Huawei P40 Pro
129
Xiaomi Redmi 15 4G
n/a
Bokeh75n/a
Preview45n/a
Zoom124n/a
Sources: DxOMark [Huawei P40 Pro]

Front camera

Matrix 32 MP 8 MP
Photo resolution 6464x4864 pixels n/a
Aperture f/2.2 f/2.0
Focal length 26 mm n/a
Sensor BSI CMOS n/a
Sensor size 1/2.8 n/a
Pixel size 0.8 μm n/a
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Huawei P40 Pro
138
Xiaomi Redmi 15 4G
n/a
Video quality
Huawei P40 Pro
144
Xiaomi Redmi 15 4G
n/a

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 b/g/n/ac/ax) 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, A2DP LE
USB type USB Type-C USB Type-C
USB version 3.1 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotYesNo
2G BandsGSM 2/3/5/8n/a
3G BandsWCDMA 1/2/4/5/6/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B6/B7/B8/B9/B17/B18/B19/B20/B26/B28/B32)n/a
LTE category21n/a
5G SupportYesNo

Sound

Speakers Mono n/a
3.5 mm Jack No Yes
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Huawei P40 Pro
89.1 dB
Xiaomi Redmi 15 4G
n/a

Other

Class Flagship Budget
Announced March, 2020 yr August, 2025 yr
Release Date March, 2020 yr August, 2025 yr
Launch Price ($) 720 n/a
MSRP ($) n/a 150
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Face Sensor
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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