Infinix Note 50 Pro Plus 5G vs Xiaomi Poco X3 Pro

Compared 2 smartphones : Infinix Note 50 Pro Plus 5G Manufactured in April, 2025, with display 6.78 with chipsetMediaTek Dimensity 8350 Ultimate, vs Xiaomi Poco X3 Pro, Manufactured in April, 2021 with chipsetQualcomm Snapdragon 860. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Infinix Note 50 Pro Plus 5G
  • Larger display: 6.78in
  • Higher refresh rate: 144Hz
  • Lighter design: 209g vs 215g
  • Higher battery capacity: 5200mAh vs 5160mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Includes charger
Reasons to choose Xiaomi Poco X3 Pro
  • Higher pixel density: 395ppi

Versions

Available versions and configurations
Memory Options 12/256 GB - 6/125 GB
- 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Infinix Note 50 Pro Plus 5G and Xiaomi Poco X3 Pro
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.
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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

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.78 in 6.67 in
Resolution 1080x2436 pixels 1080x2400 pixels
Aspect ratio n/a 20:9
Pixel density 393 ppi 395 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes No
Max brightness 1300 nits 450 nits
HDR support n/a Yes HDR10
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 90.3 % 84.6 %
Features - DCI-P3
- Always-On Display
- DC dimming
n/a
Display test
Peak brightness (auto)
Infinix Note 50 Pro Plus 5G
n/a
Xiaomi Poco X3 Pro
530 nits
sRGB gamutn/a95.1 %
PWM (Flicker)n/a2404 Hz
Response timen/a37.4 ms
Contrastn/a995:1

Design & Build

Design and ergonomics comparison
Height 163.36 mm (6.43 in) 165.3 mm (6.51 in)
Width 74.53 mm (2.93 in) 76.8 mm (3.02 in)
Thickness 7.99 mm (0.31 in) 9.4 mm (0.37 in)
Weight 209 g (7.37 oz) 215 g (7.58 oz)
Water resistance IP64 IP53
Cooling system n/a Vapor chamber
Back panel n/a Plastic
Frame Metal Plastic
Colors - Gray
- Purple
- Black
- Gold
- Blue
Fingerprint sensor Yes In-Display Yes In-Button
Screen-to-body ratio
Infinix Note 50 Pro Plus 5G
90.3 %
Xiaomi Poco X3 Pro
84.6 %

Performance

Testing Infinix Note 50 Pro Plus 5G and Xiaomi Poco X3 Pro In benchmarks
Processor
Chipset MediaTek Dimensity 8350 Ultimate Qualcomm Snapdragon 860
Max Frequency 3350 MHz 2960 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2.2 (Cortex-A510)
- 3/3.2 (Cortex-A715)
- 1/3.35 (Cortex-A715)
- 4/1.8 (Cortex-A55 (Kryo 485 Silver))
- 3/2.42 (Cortex-A76 (Kryo 485 Gold))
- 1/2.96 (Cortex-A76 (Kryo 485 Prime))
Process TSMC TSMC
Transistor Size 4 nm 7 nm
Neural Processor MediaTek APU 780 Hexagon 690
Graphics Mali-G615 MP6 Adreno 640
GPU Cores 768 768
GPU Frequency 1400 MHz 675 MHz
FLOPS 2150.4 GFLOPS 1036.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Note 50 Pro Plus 5G
1216
Xiaomi Poco X3 Pro
973
Geekbench 6 (Multi-Core)
Infinix Note 50 Pro Plus 5G
3896
Xiaomi Poco X3 Pro
2589
Geekbench 6 (Single-Core)1216973
Geekbench 6 (Multi-Core)38962589
AnTuTu 10
AnTuTu 10
Infinix Note 50 Pro Plus 5G
1440454
Xiaomi Poco X3 Pro
642297
CPU280856181709
GPU562288155743
Memory343443126967
UX253867177878
NanoReview Score1440454642297
3DMark Wild Life
3DMark Wild Life
Infinix Note 50 Pro Plus 5G
n/a
Xiaomi Poco X3 Pro
3456
Max Surface Temp.n/a44.1 °C
Stabilityn/a97 %
Graphics Testn/a20 fps
Graphics Scoren/a3456
PCMark 3.0
PCMark 3.0
Infinix Note 50 Pro Plus 5G
n/a
Xiaomi Poco X3 Pro
10579
Writing scoren/a13393
Web scoren/a8062
Video editingn/a6035
Data manipulationn/a8470
NanoReview Scoren/a10579

Memory

RAM
RAM Size 12 GB - 6 GB
- 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency n/a 2133 MHz
Channels 4 2
Storage
Storage Capacity256 GB- 128 GB
- 256 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoMicroSD

Software

OS Android 15 Android 11 (Upgradeable to Android 13)
OS Size n/a 13 GB
UI Skin XOS 15 MIUI 14

Battery

Volume 5200 mAh 5160 mAh
Max Charging Power 100 W 33 W
Battery Type Silicon Carbon (Si/C) Li-Po
Removable Yes No
Wireless Charging Yes No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (50% in 14 min) Yes (55% in 30 min)
Full Charge Time 0:32 h 1:15 h
Battery Life Test
Battery Life
Infinix Note 50 Pro Plus 5G
n/a
Xiaomi Poco X3 Pro
22:40
Web Browsingn/a08:43 h
Video Playbackn/a12:45 h
Gamesn/a05:20 h
Standby Moden/a117 h

Main camera

Matrix 50 MP 48 MP
Photo resolution n/a 8000x6000 pixels
Zoom Optical, 3x Digital
Flash Dual LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion n/a 960 fps (1080p)
Wide-angle lens 112 ° 119 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Standard: 48 MP
Ultra-wide: 8 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP48 MP
Aperturef/1.9f/1.8
Focal length24 mm26 mm
Sensorn/aSony IMX582
Sensor size1/1.561/2.0
Pixel size1 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrix50 MPn/a
Focal length70 mmn/a
Sensor size1/1.56n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal length15 mmn/a
Sensorn/aOmnivision OV8856
Sensor size1/3.11/4
Pixel sizen/a1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 32 MP 20 MP
Photo resolution n/a 5480x3648 pixels
Aperture f/2.2 f/2.2
Focal length n/a 25 mm
Sensor CMOS CMOS
Sensor size 1/3.1 1/3.4
Pixel size n/a 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- USB-Host mode
- OTG
DisplayPort No n/a
GPS - GPS
- GLONASS
- 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 *NoNo
Hybrid SlotNoYes
2G BandsGSM B2|3|5|8GSM B2/3/5/8
3G BandsWCDMA B1|2|4|5|8UMTC B1/2/4/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B38/B40/B41/B42/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B32/B38/B40/B41)
LTE categoryn/a20
5G SupportYesNo

Sound

Speakers Stereo Stereo
3.5 mm Jack No Yes
FM Radio Yes Yes
Dolby Atmos n/a No
Speaker Test
Max Volume
Infinix Note 50 Pro Plus 5G
n/a
Xiaomi Poco X3 Pro
88.3 dB

Other

Class Mid-range Mid-range
Announced March, 2025 yr March, 2021 yr
Release Date April, 2025 yr April, 2021 yr
Launch Price ($) 390 250
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Infinix Note 50 Pro Plus 5G the clear winner in this comparison.

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