Compare vivo Y31 vs vivo T4 Pro

vivo Y31
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  vivo Y31 vivo T4 Pro
Launch
Version September 2025 August 2025
Network
Technology 5G 5G
Body
Dimensions 166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in) 163.5 x 77 x 7.5 mm (6.44 x 3.03 x 0.30 in)
Weight 209 g (7.37 oz) 192 g (6.77 oz)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Design Glass front, plastic frame, plastic back
Others IP68/IP69 dust tight and water resistant IP68/IP69 dust tight and water resistant
Display
Type IPS LCD, 120Hz AMOLED, 1B colors, HDR10+, 120Hz
Size 6.68 inches 6.77 inches
Resolution 720 x 1608 pixels 1080 x 2392 pixels
Protection Guardian Glass Diamond Shield Glass
Various
Platform
Operating System Android 15, Funtouch 15 Android 15, Funtouch 15
Chipset Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm) Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55) Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU Adreno 613 Adreno 722
Memory
Card Slot microSDXC No
Internal 128GB 4GB RAM, 128GB 6GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Camera
Primary 50 MP, f/1.8, (wide) + Auxiliary lens 50 MP, f/1.8, (wide), OIS + 50 MP, f/2.7, (periscope telephoto), OIS, 3x optical zoom + 2 MP, f/2.4, (depth)
Features Ring-LED flash, panorama Ring-LED flash, panorama, HDR
Video 1080p@30fps 4K@30fps, 1080p@30fps
Selfie 8 MP 1080p@30fps 32 MP 4K@30fps, 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
3.5mm Jack No No
Extra 24-bit/192kHz Hi-Res audio
Comms
Wifi a/b/g/n/ac, dual-band a/b/g/n/ac/6, dual-band
Bluetooth 4.2 5.4
GPS Yes Yes
NFC No No
Infrared Yes
Radio No No
USB USB Type-C 2.0 USB Type-C 2.0
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Miscellaneous
Battery
Battery type 6500 mAh 6500 mAh
Charging 44W wired, Reverse wired 90W wired, 7.5W reverse wired
Misc
Colors Rose Red, Diamond Green V2510
Models
Inside the box
Price 160 USD 380 USD
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