Infinix Note 50x 5G vs Xiaomi Redmi Note 15 Pro 5G

Compared 2 smartphones : Infinix Note 50x 5G Manufactured in April, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultimate, vs Xiaomi Redmi Note 15 Pro 5G, Manufactured in August, 2025 with chipsetMediaTek Dimensity 7400 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Infinix Note 50x 5G
  • Lighter design: 195.4g vs 211g
Reasons to choose Xiaomi Redmi Note 15 Pro 5G
  • Larger display: 6.83in
  • Higher pixel density: 443ppi
  • Higher battery capacity: 7000mAh vs 5500mAh

Versions

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

Review

Key Specs Infinix Note 50x 5G and Xiaomi Redmi Note 15 Pro 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.
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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 IPS LCD AMOLED
Size 6.67 in 6.83 in
Resolution 720x1600 pixels 1220x2772 pixels
Aspect ratio 20:9 n/a
Pixel density 263 ppi 443 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate n/a Yes (60-120 Hz)
Max brightness 560 nits n/a
HDR support No Yes, Dolby Vision
Screen-to-body ratio 85 % 86.8 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 165.4 mm (6.51 in) 163.3 mm (6.43 in)
Width 76.4 mm (3.01 in) 78.1 mm (3.07 in)
Thickness 8 mm (0.31 in) 7.8 mm (0.31 in)
Weight 195.4 g (6.89 oz) 211 g (7.44 oz)
Water resistance IP64 IP69
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Gray
- Green
- Pink
- Purple
- White
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Infinix Note 50x 5G
85 %
Xiaomi Redmi Note 15 Pro 5G
86.8 %

Performance

Testing Infinix Note 50x 5G and Xiaomi Redmi Note 15 Pro 5G In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultimate MediaTek Dimensity 7400 Ultra
Max Frequency 2500 MHz 2600 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)
- 4/2 (Cortex-A55)
- 4/2.6 (Cortex-A78)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 655 MediaTek APU 655
Graphics Mali-G615 MP2 Mali-G615 MP2
GPU Cores 256 256
GPU Frequency 1047 MHz 1300 MHz
FLOPS 536.1 GFLOPS 665.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Note 50x 5G
1001
Xiaomi Redmi Note 15 Pro 5G
1029
Geekbench 6 (Multi-Core)
Infinix Note 50x 5G
2718
Xiaomi Redmi Note 15 Pro 5G
2915
Geekbench 6 (Single-Core)10011029
Geekbench 6 (Multi-Core)27182915
Geekbench Compute (GPU)2493n/a
AnTuTu 10
AnTuTu 10
Infinix Note 50x 5G
620348
Xiaomi Redmi Note 15 Pro 5G
708424
CPU211988224809
GPU141199179080
Memory131016132205
UX136145172330
NanoReview Score620348708424

Memory

RAM
RAM Size - 6 GB
- 8 GB
8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity128 GB256 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin XOS 15 HyperOS 2.0

Battery

Volume 5500 mAh 7000 mAh
Max Charging Power 45 W 45 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (50% in 30 min) Yes
Full Charge Time 1:12 h n/a

Main camera

Matrix 50 MP 50 MP
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (720p)
Wide-angle lens n/a 112 °
Lenses count Standard: 108 MP Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
Main lens
Matrix108 MP50 MP
Aperturef/1.6f/1.5
Sensor sizen/a1/2
Pixel sizen/a1.6 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a8 MP
Stabilizationn/aDigital

Front camera

Matrix 8 MP 20 MP
Aperture f/2.0 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 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.4
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 n/a
GPS - GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* No Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
5G SupportYesYes

Sound

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

Other

Class Budget Mid-range
Announced March, 2025 yr August, 2025 yr
Release Date April, 2025 yr August, 2025 yr
Launch Price ($) 135 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 45 W Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

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