vivo Y31 5G vs vivo X50 256GB: Price, Specs & Features Comparison
Launch Date
September 13, 2025 (Official)
July 24, 2020 (Official)
Operating System(OS)
Android v15
Android v10 (Q)
Custom UI
Funtouch OS
Funtouch OS
Bluetooth
Yes, v4.2
Yes, v5.1
Near Field Communication
No
-
Autofocus
Yes
Yes, Phase Detection Autofocus
Video Recording Features
Full HD @30 fps
4k @30 fps
Flash
Yes, LED Flash + Aura Light
Yes, LED Flash
Image Resolution
8150 x 6150 Pixels
8000 x 6000 Pixels
Settings
Exposure compensation, ISO control
Exposure compensation, ISO control
Shooting Modes
Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features
Digital Zoom
Auto Flash
Face detection
Touch to focus
20 x Digital Zoom
Auto Flash
Face detection
Touch to focus
Camera
50 MP + 0.08 MP
48 MP + 13 MP + 8 MP + 5 MP
Screen Size
6.68 inches (16.97 cm)
6.56 inches (16.66 cm)
Resolution
720x1608 px (HD+)
1080x2376 px (FHD+)
Peak Brightness
1000 nits
-
HBM Brightness
1000 nits
-
Refresh Rate
120 Hz
90 Hz
Pixel Density
264 ppi
398 ppi
Screen to Body Ratio (calculated)
84.2 %
86.51 %
Bezel-less Display
Yes with punch-hole display
Yes with punch-hole display
HDR 10 / HDR+ Support
-
Yes, HDR 10+
Screen to Body Ratio (claimed by the brand)
-
92.8 %
Height
166.14 mm
159.5 mm
Weight
209 grams
173 grams
Build Material
Back: Plastic
Back: Mineral Glass
Water Resistance
Yes, Water resistant, IP68, IP69, (up to 30 minutes in a depth of 1.5 meter)
-
Ruggedness
Dust proof, Shock proof
-
SIM 2
5G bands, 4G bands Expand
4G bands Expand
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
SIM Slot(s)
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
Network Support
5G, 4G
5G Not Supported, 4G
SIM 1
5G bands, 4G bands Expand
4G bands Expand
Capacity
6500 mAh
4200 mAh
Battery Type
Li-ion
Li-ion
Quick Charging
Yes, 44W Flash Charging, 50% in 38 minutes
Yes, 33W Flash Charging v2.0
Charging Time (20% to 100%)
-
1h 17m 32s
Internal Storage
128 GB
128 GB / 256 GB
Storage Type
eMMC 5.1
UFS 2.1
Expandable Storage
Yes, Up to 2 TB
No
Fingerprint Sensor
Yes
Yes
Fingerprint Sensor Position
Side
On-screen
Other Sensors
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Processor
Qualcomm Snapdragon 4 Gen 2
Qualcomm Snapdragon 730
RAM & Storage
4 GB RAM + 128 GB
6 GB RAM + 128 GB
8 GB RAM + 128 GB
8 GB RAM + 256 GB
Display
6.68", 720 x 1608 Resolution
6.56", 1080 x 2376 Resolution
Fingerprint Sensor Type
-
Optical
