Home Phone comparison Realme P4x 5G and Xiaomi Poco X8 Pro Max - Which is better?

Realme P4x 5G vs Xiaomi Poco X8 Pro Max

67 out 100
Realme P4x 5G
VS
88 out 100
Xiaomi Poco X8 Pro Max
Realme P4x 5G
Xiaomi Poco X8 Pro Max

Compared 2 smartphones : Realme P4x 5G Manufactured in December, 2025, with display 6.72 with chipsetMediaTek Dimensity 7400, vs Xiaomi Poco X8 Pro Max, Manufactured in March, 2026with chipsetMediaTek Dimensity 9500s. 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 Realme P4x 5G
  • Higher refresh rate: 144Hz
  • Lighter design: 208g vs 218g
Reasons to choose Xiaomi Poco X8 Pro Max
  • Larger display: 6.83in
  • Higher pixel density: 447ppi
  • Higher battery capacity: 8500mAh vs 7000mAh
  • Newer Bluetooth version: 6.0 vs 5.4
  • Supports Dolby Atmos
  • Built-in eSIM

Versions

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

Review

Key Specs Realme P4x 5G and Xiaomi Poco X8 Pro Max
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:
Realme P4x 5G
vs
Xiaomi Poco X8 Pro Max

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.83 in
Resolution 1080x2400 pixels 1280x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 447 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (30-120 Hz)
Max brightness 1000 nits 2000 nits
HDR support No Yes, Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 86.5 % 90.2 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Realme P4x 5G
n/a
Xiaomi Poco X8 Pro Max
3552 nits

Design & Build

Design and ergonomics comparison
Height 165.85 mm (6.53 in) 162.9 mm (6.41 in)
Width 75.95 mm (2.99 in) 77.9 mm (3.07 in)
Thickness 8.39 mm (0.33 in) 8.2 mm (0.32 in)
Weight 208 g (7.34 oz) 218 g (7.69 oz)
Water resistance IP64 IP68
Cooling system n/a Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Silver
- Green
- Pink		 - White
- Black
- Blue
Fingerprint sensor Yes, In-Button Yes, In-Display
Screen-to-body ratio
Realme P4x 5G
86.5 %
Xiaomi Poco X8 Pro Max
90.2 %

Performance

Testing Realme P4x 5G and Xiaomi Poco X8 Pro Max In benchmarks
Processor
Chipset MediaTek Dimensity 7400 MediaTek Dimensity 9500s
Max Frequency 2600 MHz 3300 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)		 - 4/2.4 (Cortex-A720)
- 3/3.3 (Cortex-X4)
- 1/3.73 (Cortex-X925)
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor MediaTek APU 655 MediaTek NPU
Graphics Mali-G615 MP2 Mali-G925 Immortalis MP12
GPU Cores 256 1536
GPU Frequency 1300 MHz 1612 MHz
FLOPS 665.6 GFLOPS 4952.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Realme P4x 5G
1042
Xiaomi Poco X8 Pro Max
2733
Geekbench 6 (Multi-Core)
Realme P4x 5G
2931
Xiaomi Poco X8 Pro Max
8690
Geekbench 6 (Single-Core)10422733
Geekbench 6 (Multi-Core)29318690
Geekbench Compute (GPU)304721093
Sources: Geekbench v6 [Realme P4x 5G], [Xiaomi Poco X8 Pro Max]
AnTuTu 10
AnTuTu 10
Realme P4x 5G
994646
Xiaomi Poco X8 Pro Max
2830028
CPU352241832309
GPU169204966427
Memory185069454998
UX288132576294
NanoReview Score9946462830028

Memory

RAM
RAM Size 6 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz n/a
Channels 2 4
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin Realme UI 6.0 HyperOS 3.0

Battery

Volume 7000 mAh 8500 mAh
Max Charging Power 45 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (40% in 30 min) Yes (65% in 30 min)
Full Charge Time 1:36 h 0:52 h
Battery Life Test
Battery Life
Realme P4x 5G
n/a
Xiaomi Poco X8 Pro Max
41:26
Web Browsingn/a18:13 h
Video Playbackn/a30:00 h
Gamesn/a11:54 h
Standby Moden/a157 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 960 fps (1080p)
Lenses count Standard: 50 MP Standard: 50 MP
Ultra-wide: 8 MP
Features Bokeh effect - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.5
Focal lengthn/a26 mm
SensorSony IMX882Omnivision Light Fusion 600
Sensor size1/1.95 (0.51)1/1.95 (0.51)
Pixel size0.8 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a15 mm
Sensorn/aSmartSens SC821CS
Sensor sizen/a1/4.0 (0.25)
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 20 MP
Photo resolution n/a 5184x3888 pixels
Aperture f/2.2 f/2.2
Focal length n/a 25 mm
Sensor CMOS OmniVision OV20B
Sensor size n/a 1/4.0 (0.25)
Pixel size n/a 0.7 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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 5.4 6.0
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
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* No Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzGSM B3/B5/B8
3G BandsWCDMA 1/5/8WCDMA 1/2/4/5/8
LTE Bands*LTE (B1/B3/B5/B8/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B42/B48/B66)
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced December, 2025 yr March, 2026 yr
Release Date December, 2025 yr March, 2026 yr
MSRP ($) 170 429
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 45 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi Poco X8 Pro Max the clear winner in this comparison.

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