Home Phone comparison Xiaomi Poco X4 Pro 5G and Xiaomi Redmi Note 15 Pro Plus 5G - Which is better?

Xiaomi Poco X4 Pro 5G vs Xiaomi Redmi Note 15 Pro Plus 5G

54 out 100
Xiaomi Poco X4 Pro 5G
VS
74 out 100
Xiaomi Redmi Note 15 Pro Plus 5G
Xiaomi Poco X4 Pro 5G
Xiaomi Redmi Note 15 Pro Plus 5G

Compared 2 smartphones : Xiaomi Poco X4 Pro 5G Manufactured in March, 2022, with display 6.67 with chipsetQualcomm Snapdragon 695, vs Xiaomi Redmi Note 15 Pro Plus 5G, Manufactured in August, 2025 with chipsetQualcomm Snapdragon 7s Gen 4. 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 X4 Pro 5G
  • Lighter design: 205g vs 211g
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi Note 15 Pro Plus 5G
  • Larger display: 6.83in
  • Higher pixel density: 443ppi
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.1

Versions

Available versions and configurations
Memory Options - 6/64 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Poco X4 Pro 5G and Xiaomi Redmi Note 15 Pro Plus 5G
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 X4 Pro 5G
vs
Redmi Note 15 Pro Plus 5G

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.83 in
Resolution 1080x2400 pixels 1220x2772 pixels
Aspect ratio 20:9 n/a
Pixel density 395 ppi 443 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 700 nits n/a
HDR support No Yes, Dolby Vision
Touch Sampling Rate 360 Hz n/a
Screen-to-body ratio 85.9 % 86.8 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X4 Pro 5G
752 nits
Xiaomi Redmi Note 15 Pro Plus 5G
n/a
sRGB gamut89.4 %n/a
PWM (Flicker)479 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco X4 Pro 5G]

Design & Build

Design and ergonomics comparison
Height 164.19 mm (6.46 in) 163.3 mm (6.43 in)
Width 76.1 mm (3 in) 78.3 mm (3.08 in)
Thickness 8.12 mm (0.32 in) 7.9 mm (0.31 in)
Weight 205 g (7.23 oz) 211 g (7.44 oz)
Water resistance IP53 IP69
Back panel Glass n/a
Frame Plastic Plastic
Colors - Black
- Blue
- Yellow		 - White
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X4 Pro 5G
85.9 %
Xiaomi Redmi Note 15 Pro Plus 5G
86.8 %

Performance

Testing Xiaomi Poco X4 Pro 5G and Xiaomi Redmi Note 15 Pro Plus 5G In benchmarks
Processor
Chipset Qualcomm Snapdragon 695 Qualcomm Snapdragon 7s Gen 4
Max Frequency 2200 MHz 2700 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Kryo 660 Silver (Cortex-A55))
- 2/2.2 (Kryo 660 Gold (Cortex-A78))		 - 4/1.8 (Kryo Silver (Cortex-A520))
- 3/2.4 (Kryo Gold (Cortex-A720))
- 1/2.7 (Kryo Prime (Cortex-A720))
Process TSMC TSMC
Transistor Size 6 nm 4 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 619 Adreno 810
GPU Cores 256 256
GPU Frequency 950 MHz n/a
FLOPS 430.1 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X4 Pro 5G
916
Xiaomi Redmi Note 15 Pro Plus 5G
1245
Geekbench 6 (Multi-Core)
Xiaomi Poco X4 Pro 5G
2122
Xiaomi Redmi Note 15 Pro Plus 5G
3271
Geekbench 6 (Single-Core)9161245
Geekbench 6 (Multi-Core)21223271
Geekbench Compute (GPU)n/a3612
Sources: Geekbench v6 [Xiaomi Poco X4 Pro 5G], [Xiaomi Redmi Note 15 Pro Plus 5G]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X4 Pro 5G
432868
Xiaomi Redmi Note 15 Pro Plus 5G
849756
CPU144724253323
GPU83265236053
Memory98212175783
UX106667184597
NanoReview Score432868849756
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X4 Pro 5G
1200
Xiaomi Redmi Note 15 Pro Plus 5G
n/a
Max Surface Temp.38.1 °Cn/a
Stability99 %n/a
Graphics Test7 fpsn/a
Graphics Score1200n/a
Sources: 3DMark [Xiaomi Poco X4 Pro 5G]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X4 Pro 5G
8274
Xiaomi Redmi Note 15 Pro Plus 5G
n/a
Writing score10885n/a
Web score7057n/a
Video editing4065n/a
Data manipulation7763n/a
NanoReview Score8274n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDNo

Software

OS Android 11 (Upgradeable to Android 13) Android 15
OS Size 26 GB n/a
UI Skin HyperOS 1.0 HyperOS 2.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 67 W 90 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (75% in 30 min) Yes
Full Charge Time 0:49 h n/a
Battery Life Test
Battery Life
Xiaomi Poco X4 Pro 5G
21:25
Xiaomi Redmi Note 15 Pro Plus 5G
n/a
Web Browsing07:50 hn/a
Video Playback12:38 hn/a
Games05:34 hn/a
Standby Mode110 hn/a

Main camera

Matrix 108 MP 50 MP
Photo resolution 12032x9024 pixels n/a
Zoom Digital Optical, 2.5x
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (720p) 240 fps (720p)
Wide-angle lens 118 ° 112 °
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.9f/1.6
Focal length26 mmn/a
SensorSamsung S5KHM2n/a
Sensor size1/1.521/2
Pixel size0.7 μm1 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.2
Stabilizationn/aDigital
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2n/a
Focal length26 mmn/a
SensorSony IMX355n/a
Sensor size1/2.8n/a
Pixel size1.14 μmn/a
StabilizationDigitalDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution 4608x3456 pixels n/a
Aperture f/2.5 n/a
Sensor Omnivision OV16A1Q 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 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.1 5.4
Bluetooth features LE, 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
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *Non/a
Hybrid SlotYesNo
2G BandsGSM 850 900 1800 1900MHzn/a
3G BandsWCDMA 1, 2, 4, 5, 8, 6, 19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)n/a
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco X4 Pro 5G
87.2 dB
Xiaomi Redmi Note 15 Pro Plus 5G
n/a

Other

Class Mid-range Mid-range
Announced February, 2022 yr August, 2025 yr
Release Date March, 2022 yr August, 2025 yr
Launch Price ($) 250 n/a
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes, 90 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Redmi Note 15 Pro Plus 5G the clear winner in this comparison.

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