Infinix Note 50 4G vs Xiaomi Redmi Note 15 4G

Compared 2 smartphones : Infinix Note 50 4G Manufactured in March, 2025, with display 6.78 with chipsetMediaTek Helio G100 Ultimate, vs Xiaomi Redmi Note 15 4G, Manufactured in December, 2025 with chipsetMediaTek Helio G100 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Infinix Note 50 4G
  • Larger display: 6.78in
  • Higher pixel density: 393ppi
  • Higher refresh rate: 144Hz
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger
Reasons to choose Xiaomi Redmi Note 15 4G
  • Lighter design: 183.7g vs 199g
  • Higher battery capacity: 6000mAh vs 5200mAh

Versions

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

Review

Key Specs Infinix Note 50 4G and Xiaomi Redmi Note 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
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

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.77 in
Resolution 1080x2436 pixels 1080x2340 pixels
Aspect ratio 20:9 n/a
Pixel density 393 ppi 388 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 1300 nits n/a
HDR support No No
Screen-to-body ratio 91.4 % 89.7 %
Features - DCI-P3
- Always-On Display
DCI-P3

Design & Build

Design and ergonomics comparison
Height 163.3 mm (6.43 in) 164 mm (6.46 in)
Width 74.4 mm (2.93 in) 75.4 mm (2.97 in)
Thickness 7.6 mm (0.3 in) 7.4 mm (0.29 in)
Weight 199 g (7.02 oz) 183.7 g (6.48 oz)
Water resistance IP64 IP64
Back panel Plastic Plastic
Frame Metal Plastic
Colors - Black
- Gray
- Green
- Red
- Black
- Blue
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Infinix Note 50 4G
91.4 %
Xiaomi Redmi Note 15 4G
89.7 %

Performance

Testing Infinix Note 50 4G and Xiaomi Redmi Note 15 4G In benchmarks
Processor
Chipset MediaTek Helio G100 Ultimate MediaTek Helio G100 Ultra
Max Frequency 2200 MHz 2200 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
- 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Yes Yes
Graphics Mali-G57 MP2 Mali-G57 MP2
GPU Cores 128 64
GPU Frequency 1000 MHz 1000 MHz
FLOPS 128 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Note 50 4G
728
Xiaomi Redmi Note 15 4G
730
Geekbench 6 (Multi-Core)
Infinix Note 50 4G
1946
Xiaomi Redmi Note 15 4G
2025
Geekbench 6 (Single-Core)728730
Geekbench 6 (Multi-Core)19462025
Geekbench Compute (GPU)1479n/a
AnTuTu 10
AnTuTu 10
Infinix Note 50 4G
429114
Xiaomi Redmi Note 15 4G
437184
CPU130485132724
GPU7135672238
Memory110740109980
UX116533122242
NanoReview Score429114437184

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 2.2UFS 2.2
Memory CardNoNo

Software

OS Android 15 Android 15
UI Skin XOS 15 HyperOS 2.0

Battery

Volume 5200 mAh 6000 mAh
Max Charging Power 45 W 33 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (30 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (50% in 27 min) Yes
Full Charge Time 0:59 h n/a

Main camera

Matrix 50 MP 108 MP
Zoom Digital Digital
Flash Dual LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Macro: 2 MP
Standard: 108 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturef/1.9f/1.7
Focal lengthn/a24 mm
Sensor size1/1.571/1.67 (0.6)
Pixel size1 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital

Front camera

Matrix 13 MP 20 MP
Aperture f/2.2 f/2.2
Sensor n/a Omnivision OV02F
Sensor size 1/3.1 1/5 (0.2)
Pixel size n/a 1.75 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) 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 5.4 5.3
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
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Varies by region
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
5G SupportNoNo

Sound

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

Other

Class Mid-range Mid-range
Announced March, 2025 yr December, 2025 yr
Release Date March, 2025 yr December, 2025 yr
Launch Price ($) 180 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 n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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