Home Phone comparison Infinix Note 50x 5G and Xiaomi 12 - Which is better?

Infinix Note 50x 5G vs Xiaomi 12

56 out 100
Infinix Note 50x 5G
VS
65 out 100
Xiaomi 12
Infinix Note 50x 5G
Xiaomi 12

Compared 2 smartphones : Infinix Note 50x 5G Manufactured in April, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultimate, vs Xiaomi 12, Manufactured in December, 2021 with chipsetQualcomm Snapdragon 8 Gen 1. 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 Infinix Note 50x 5G
  • Larger display: 6.67in
  • Higher battery capacity: 5500mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
Reasons to choose Xiaomi 12
  • Higher pixel density: 419ppi
  • Lighter design: 180g vs 195.4g
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Infinix Note 50x 5G and Xiaomi 12
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
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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
Smartphones:
Infinix Note 50x 5G
vs
Xiaomi 12

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.67 in 6.28 in
Resolution 720x1600 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 263 ppi 419 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate n/a Yes (60-120 Hz)
Max brightness 560 nits 500 nits
HDR support No Yes HDR10+
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 85 % 89.3 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Infinix Note 50x 5G
n/a
Xiaomi 12
887 nits

Design & Build

Design and ergonomics comparison
Height 165.4 mm (6.51 in) 152.7 mm (6.01 in)
Width 76.4 mm (3.01 in) 69.9 mm (2.75 in)
Thickness 8 mm (0.31 in) 8.16 mm (0.32 in)
Weight 195.4 g (6.89 oz) 180 g (6.35 oz)
Water resistance IP64 No
Back panel Plastic Glass
Frame Plastic Metal
Colors - Gray
- Green
- Pink
- Purple		 - Black
- Blue
- Pink
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Infinix Note 50x 5G
85 %
Xiaomi 12
89.3 %

Performance

Testing Infinix Note 50x 5G and Xiaomi 12 In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultimate Qualcomm Snapdragon 8 Gen 1
Max Frequency 2500 MHz 3000 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (Cortex-A78)		 - 4/1.8 (Cortex-A510)
- 3/2.5 (Cortex-A710)
- 1/3 (Cortex-X2)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 655 Hexagon
Graphics Mali-G615 MP2 Adreno 730
GPU Cores 256 1024
GPU Frequency 1047 MHz 818 MHz
FLOPS 536.1 GFLOPS 1675.3 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Note 50x 5G
1001
Xiaomi 12
1702
Geekbench 6 (Multi-Core)
Infinix Note 50x 5G
2718
Xiaomi 12
3977
Geekbench 6 (Single-Core)10011702
Geekbench 6 (Multi-Core)27183977
Geekbench Compute (GPU)2493n/a
Sources: Geekbench v6 [Infinix Note 50x 5G], [Xiaomi 12]
AnTuTu 10
AnTuTu 10
Infinix Note 50x 5G
620348
Xiaomi 12
1187033
CPU211988308025
GPU141199439066
Memory131016237645
UX136145212297
NanoReview Score6203481187033
3DMark Wild Life
3DMark Wild Life
Infinix Note 50x 5G
n/a
Xiaomi 12
8751
Stabilityn/a60 %
Graphics Testn/a52 fps
Graphics Scoren/a8751
Sources: 3DMark [Xiaomi 12]
PCMark 3.0
PCMark 3.0
Infinix Note 50x 5G
n/a
Xiaomi 12
12987
Writing scoren/a14840
Web scoren/a11534
Video editingn/a7452
Data manipulationn/a9643
NanoReview Scoren/a12987

Memory

RAM
RAM Size - 6 GB
- 8 GB		 - 8 GB
- 12 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 3200 MHz
Channels 2 4
Storage
Storage Capacity128 GB- 128 GB
- 256 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardNoNo

Software

OS Android 15 Android 12 (Upgradeable to Android 14)
UI Skin XOS 15 HyperOS 1.0

Battery

Volume 5500 mAh 4500 mAh
Max Charging Power 45 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging Yes Yes (Wireless)
Fast Charging Yes (50% in 30 min) Yes (87% in 30 min)
Full Charge Time 1:12 h 0:46 h
Battery Life Test
Battery Life
Infinix Note 50x 5G
n/a
Xiaomi 12
15:58
Web Browsingn/a06:17 h
Video Playbackn/a10:46 h
Gamesn/a04:42 h
Standby Moden/a71 h

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Digital Optical
8K Recording No Up to 24FPS
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 (1080p) 1920 fps (720p)
Wide-angle lens n/a 123 °
Lenses count Standard: 108 MP Standard: 50 MP
Ultra-wide: 13 MP
Macro: 5 MP
Features - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix108 MP50 MP
Aperturef/1.6f/1.9
Focal lengthn/a26 mm
Sensorn/aSony IMX766
Sensor sizen/a1/1.56
Pixel sizen/a1 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a13 MP
Aperturen/af/2.4
Focal lengthn/a12 mm
Sensorn/aOmniVision OV13B10
Sensor sizen/a1/3.06
Pixel sizen/a1.12 μm
Stabilizationn/aDigital
Main camera DxOMark results
Photo quality
Infinix Note 50x 5G
n/a
Xiaomi 12
118
Video quality
Infinix Note 50x 5G
n/a
Xiaomi 12
121
Overall camera score
Infinix Note 50x 5G
n/a
Xiaomi 12
113
Bokehn/a55
Previewn/a69
Zoomn/a72
Sources: DxOMark [Xiaomi 12]

Front camera

Matrix 8 MP 32 MP
Photo resolution n/a 6528x4896 pixels
Aperture f/2.0 f/2.4
Focal length n/a 26 mm
Sensor n/a OmniVision OV32B40
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 6E (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 5.2
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
- NAVIC
NFC* No Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G Bandsn/aGSM 850 900 1800 1900 MHz
3G Bandsn/aWCDMA B1/2/4/5/6/8/19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)
LTE categoryn/a20
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio Yes No
Dolby Atmos No Yes

Other

Class Budget Flagship
Announced March, 2025 yr December, 2021 yr
Release Date April, 2025 yr December, 2021 yr
Launch Price ($) 135 580
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes 67 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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