vivo Y31 5G vs vivo V23 5G: Price, Specs & Features Comparison
Launch Date
September 13, 2025 (Official)
January 5, 2022 (Official)
Operating System(OS)
Android v15
Android v12
Custom UI
Funtouch OS
Funtouch OS
Bluetooth
Yes, v4.2
Yes, v5.2
Near Field Communication
No
No
Video Recording Features
Full HD @30 fps
4k @30 fps
Full HD @30 fps
Flash
Yes, LED Flash + Aura Light
Yes, Dual LED Flash
Image Resolution
8150 x 6150 Pixels
9000 x 7000 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)
Macro Mode
Camera Features
Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Camera
50 MP + 0.08 MP
64 MP + 8 MP + 2 MP
Front Camera
8 MP
50 MP + 8 MP
Screen Size
6.68 inches (16.97 cm)
6.44 inches (16.36 cm)
Resolution
720x1608 px (HD+)
1080x2400 px (FHD+)
Peak Brightness
1000 nits
-
HBM Brightness
1000 nits
-
Refresh Rate
120 Hz
90 Hz
Pixel Density
264 ppi
409 ppi
Screen to Body Ratio (calculated)
84.2 %
87.98 %
Screen Protection
Yes
Yes
Bezel-less Display
Yes with punch-hole display
Yes with notch
HDR 10 / HDR+ Support
-
Yes, HDR 10+
Screen to Body Ratio (claimed by the brand)
-
91.04 %
Height
166.14 mm
157.2 mm
Weight
209 grams
179 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, 4G
SIM 1
5G bands, 4G bands Expand
5G bands, 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, 44W Flash Charging, 68% in 30 minutes
Battery Life (PC Mark)
-
14h 23m
Charging Time (20% to 100%)
-
1h 9m 30s
Internal Storage
128 GB
128 GB / 256 GB
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
MediaTek Dimensity 920 MT6877T
RAM & Storage
4 GB RAM + 128 GB
6 GB RAM + 128 GB
8 GB RAM + 128 GB
12 GB RAM + 256 GB
Display
6.68", 720 x 1608 Resolution
6.44", 1080 x 2400 Resolution
Fingerprint Sensor Type
-
Optical
