Home Phone comparison Xiaomi Poco X4 GT and Vivo S50 - Which is better?

Xiaomi Poco X4 GT vs Vivo S50

60 out 100
Xiaomi Poco X4 GT
VS
82 out 100
Vivo S50
Xiaomi Poco X4 GT
Vivo S50

Compared 2 smartphones : Xiaomi Poco X4 GT Manufactured in June, 2022, with display 6.6 with chipsetMediaTek Dimensity 8100, vs Vivo S50, Manufactured in December, 2025 with chipsetQualcomm Snapdragon 8s Gen 3. 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 Xiaomi Poco X4 GT
  • Larger display: 6.6in
  • Higher refresh rate: 144Hz
  • Supports Dolby Atmos
Reasons to choose Vivo S50
  • Higher pixel density: 459ppi
  • Lighter design: 197g vs 200g
  • Higher battery capacity: 6500mAh vs 5080mAh
  • Newer Bluetooth version: 5.4 vs 5.3
  • Supports DisplayPort
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB

Review

Key Specs Xiaomi Poco X4 GT and Vivo S50
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
Smartphones:
Xiaomi Poco X4 GT
vs
Vivo S50

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.6 in 6.59 in
Resolution 1080x2460 pixels 1260x2750 pixels
Aspect ratio 20:9 19.5:9
Pixel density 407 ppi 459 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (60-144 Hz) Yes (60-120 Hz)
Max brightness 500 nits n/a
HDR support Yes Dolby Vision Yes, HDR10+
Touch Sampling Rate 270 Hz n/a
Screen-to-body ratio 86.5 % 91 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco X4 GT
600 nits
Vivo S50
n/a
sRGB gamut97.9 %n/a
PWM (Flicker)51540 Hzn/a
Response time24 msn/a
Contrast1573:1n/a
Sources: NotebookCheck [Xiaomi Poco X4 GT]

Design & Build

Design and ergonomics comparison
Height 163.64 mm (6.44 in) 157.52 mm (6.2 in)
Width 74.29 mm (2.92 in) 74.33 mm (2.93 in)
Thickness 8.87 mm (0.35 in) 7.49 mm (0.29 in)
Weight 200 g (7.05 oz) 197 g (6.95 oz)
Water resistance IP53 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Plastic Glass
Frame Plastic Metal
Colors - Black
- Silver
- Blue		 - White
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco X4 GT
86.5 %
Vivo S50
91 %

Performance

Testing Xiaomi Poco X4 GT and Vivo S50 In benchmarks
Processor
Chipset MediaTek Dimensity 8100 Qualcomm Snapdragon 8s Gen 3
Max Frequency 2850 MHz 3000 MHz
CPU Cores 8 (4 + 4) 8 (1 + 4 + 3)
Architecture - 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)		 - 3/2 (Cortex-A520)
- 4/2.8 (Cortex-A720)
- 1/3 (Cortex-X4)
Process TSMC TSMC
Transistor Size 5 nm 4 nm
Neural Processor MediaTek APU 580 Hexagon
Graphics Mali-G610 MP6 Adreno 735
GPU Cores 768 768
GPU Frequency 860 MHz 1100 MHz
FLOPS 1309 GFLOPS 1689.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco X4 GT
1072
Vivo S50
2046
Geekbench 6 (Multi-Core)
Xiaomi Poco X4 GT
3360
Vivo S50
5710
Geekbench 6 (Single-Core)10722046
Geekbench 6 (Multi-Core)33605710
Sources: Geekbench v6 [Xiaomi Poco X4 GT], [Vivo S50]
AnTuTu 10
AnTuTu 10
Xiaomi Poco X4 GT
828511
Vivo S50
1523930
CPU244579391196
GPU203775520531
Memory177719344714
UX202438267489
NanoReview Score8285111523930
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco X4 GT
5845
Vivo S50
n/a
Max Surface Temp.38.8 °Cn/a
Stability62 %n/a
Graphics Test35 fpsn/a
Graphics Score5845n/a
Sources: 3DMark [Xiaomi Poco X4 GT]
PCMark 3.0
PCMark 3.0
Xiaomi Poco X4 GT
12424
Vivo S50
n/a
Writing score17960n/a
Web score11243n/a
Video editing6914n/a
Data manipulation10319n/a
NanoReview Score12424n/a

Memory

RAM
RAM Size 8 GB 12 GB
Memory Type LPDDR5 LPDDR5X
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 4.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 16
UI Skin HyperOS 1.0 OriginOS 6

Battery

Volume 5080 mAh 6500 mAh
Max Charging Power 67 W 90 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (40 W)
Reverse Charging No Yes
Fast Charging Yes (50% in 20 min) Yes (48% in 30 min)
Full Charge Time 0:57 h 0:58 h
Battery Life Test
Battery Life
Xiaomi Poco X4 GT
24:29
Vivo S50
n/a
Web Browsing09:53 hn/a
Video Playback14:28 hn/a
Games05:53 hn/a
Standby Mode119 hn/a

Main camera

Matrix 64 MP 50 MP
Photo resolution 9248x6936 pixels 8192x6144 pixels
Zoom Digital Optical, 3x
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Wide-angle lens 120 ° 110 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.9f/1.9
Focal lengthn/a23 mm
SensorSamsung Bright S5KGW1Sony IMX921
Sensor size1/1.721/1.56 (0.64)
Pixel size0.8 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.7
Focal lengthn/a70 mm
Sensorn/aSony IMX882
Sensor sizen/a1/1.95 (0.51)
Pixel sizen/a0.8 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Sensorn/aSamsung S5KJN1
Sensor size1/4.01/2.76 (0.36)
Pixel sizen/a0.64 μm
StabilizationDigitalDigital

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.45 f/2.0
Focal length n/a 22 mm
Sensor Sony IMX596 n/a
Sensor size 1/2 n/a
Pixel size 0.8 μm n/a
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) 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 5.3 5.4
Bluetooth features LE, HID, A2DP 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 n/a Yes
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900MHzGSM 850/900/1800MHz
3G BandsWCDMA B1/2/4/5/8WCDMA B1/B4/B5/B6/B8/B19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B4/B5/B7/B8/B18/B19/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio Yes No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Xiaomi Poco X4 GT
86.1 dB
Vivo S50
n/a

Other

Class Mid-range Mid-range
Announced June, 2022 yr December, 2025 yr
Release Date June, 2022 yr December, 2025 yr
Launch Price ($) 379 n/a
MSRP ($) n/a 425
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes, 90 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Vivo S50 the clear winner in this comparison.

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