Home Phone comparison Vivo iQOO Z9x 5G and Infinix Note 50 Pro 4G - Which is better?

Vivo iQOO Z9x 5G vs Infinix Note 50 Pro 4G

64 out 100
Vivo iQOO Z9x 5G
VS
61 out 100
Infinix Note 50 Pro 4G
Vivo iQOO Z9x 5G
Infinix Note 50 Pro 4G

Compared 2 smartphones : Vivo iQOO Z9x 5G Manufactured in April, 2024, with display 6.72 with chipsetQualcomm Snapdragon 6 Gen 1, vs Infinix Note 50 Pro 4G, Manufactured in March, 2025 with chipsetMediaTek Helio G100 Ultimate. 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 Vivo iQOO Z9x 5G
  • Higher battery capacity: 6000mAh vs 5200mAh
Reasons to choose Infinix Note 50 Pro 4G
  • Larger display: 6.78in
  • Higher refresh rate: 144Hz
  • Lighter design: 198g vs 199g
  • Newer Bluetooth version: 5.4 vs 5.1
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB		 - 8/256 GB
- 12/256 GB

Review

Key Specs Vivo iQOO Z9x 5G and Infinix Note 50 Pro 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
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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:
Vivo iQOO Z9x 5G
vs
Infinix Note 50 Pro 4G

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.78 in
Resolution 1080x2408 pixels 1080x2436 pixels
Aspect ratio 20:9 20:9
Pixel density 393 ppi 393 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes No
Max brightness 1000 nits 1300 nits
HDR support No No
Touch Sampling Rate 300 Hz n/a
Screen-to-body ratio 86.5 % 91.4 %
Features DCI-P3 - DCI-P3
- Always-On Display

Design & Build

Design and ergonomics comparison
Height 165.7 mm (6.52 in) 163.3 mm (6.43 in)
Width 76 mm (2.99 in) 74.4 mm (2.93 in)
Thickness 7.99 mm (0.31 in) 7.3 mm (0.29 in)
Weight 199 g (7.02 oz) 198 g (6.98 oz)
Water resistance IP64 IP64
Back panel Plastic Plastic
Frame Plastic Metal
Colors - Black
- Green		 - Black
- Gray
- Green
- Purple
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Vivo iQOO Z9x 5G
86.5 %
Infinix Note 50 Pro 4G
91.4 %

Performance

Testing Vivo iQOO Z9x 5G and Infinix Note 50 Pro 4G In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 1 MediaTek Helio G100 Ultimate
Max Frequency 2200 MHz 2200 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.8 (Cortex-A55)
- 4/2.2 (Cortex-A78)		 - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A76)
Process Samsung TSMC
Transistor Size 4 nm 6 nm
Neural Processor Yes Yes
Graphics Adreno 710 Mali-G57 MP2
GPU Cores 256 128
GPU Frequency 676 MHz 1000 MHz
FLOPS 346.1 GFLOPS 128 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Vivo iQOO Z9x 5G
933
Infinix Note 50 Pro 4G
725
Geekbench 6 (Multi-Core)
Vivo iQOO Z9x 5G
2799
Infinix Note 50 Pro 4G
2012
Geekbench 6 (Single-Core)933725
Geekbench 6 (Multi-Core)27992012
Geekbench Compute (GPU)n/a1473
Sources: Geekbench v6 [Vivo iQOO Z9x 5G], [Infinix Note 50 Pro 4G]
AnTuTu 10
AnTuTu 10
Vivo iQOO Z9x 5G
573302
Infinix Note 50 Pro 4G
434234
CPU202922139279
GPU10975569636
Memory128600115564
UX132025109755
NanoReview Score573302434234

Memory

RAM
RAM Size - 8 GB
- 12 GB		 - 8 GB
- 12 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 2.2UFS 2.2
Memory CardMicroSDNo

Software

OS Android 14 Android 15
UI Skin Funtouch OS 14 XOS 15

Battery

Volume 6000 mAh 5200 mAh
Max Charging Power 44 W 90 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (30 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (50% in 26 min) Yes (50% in 19 min)
Full Charge Time 1:11 h 0:38 h

Main camera

Matrix 50 MP 50 MP
Zoom Digital Digital
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens n/a 112 °
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.9
SensorSamsung S5KJN1n/a
Sensor size1/1.951/1.57
Pixel size0.64 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Ultra-wide lens
Matrixn/a2 MP
Aperturen/af/2.2
Focal lengthn/a15 mm
Stabilizationn/aDigital

Front camera

Matrix 8 MP 32 MP
Aperture f/2.1 f/2.2
Sensor Samsung S5K4H7 n/a
Sensor size 1/4 1/3.1
Pixel size 1.12 μm n/a
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 5.1 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 No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Varies by region
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800 MHzn/a
3G BandsWCDMA B1/B5/B8WCDMA B1|5|8
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)n/a
5G SupportYesNo

Sound

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

Other

Class Mid-range Mid-range
Announced April, 2024 yr March, 2025 yr
Release Date April, 2024 yr March, 2025 yr
Launch Price ($) 165 200
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 44 W Yes 90 W

Note

Vivo iQOO Z9x 5G:

Chinese version of Vivo T3x.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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