Vivo Y31 vs Infinix Smart 6 HD

VIVO Y31

Rs. 31,999

Vivo Y31
Key Specs
Display 6.68""
Battery 5000 mAh
Camera 50 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 28, 38, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2025, September
Status Available. Released 2025, September 15
Body
Dimensions 166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
Weight 209 g (7.37 oz)
SIM Nano-SIM + Nano-SIM
 IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Display for Vivo Y31
Type IPS LCD, 120Hz, 1000 nits (HBM)
Size 6.68 inches, 107.4 cm2 (~84.0% screen-to-body ratio)
Resolution 720 x 1608 pixels, 20:9 ratio (~264 ppi density)
Protection Guardian Glass (ion-strengthened)
Platform
OS Android 15, Funtouch 15
Chipset Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Adreno 613
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1
Main Camera
Single 50 MP, f/1.8, (wide), PDAF
Auxiliary lens
Features Ring-LED flash, panorama
Video 1080p@30fps
Selfie camera
Single 8 MP, f/2.0, (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack No
 24-bit/192kHz Hi-Res audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 4.2, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS, QZSS
NFC No
Radio No
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
 Circle to Search
Battery
Type Li-Ion 6500 mAh
Charging 44W wired, 50% in 38 min
Reverse wired
space
Key Specs
Display 6.6"
Battery 5000 mAh
Camera 8 MP + VGA
Storage 64GB Built-in, 3GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
 HSDPA 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 41
 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
 1, 3, 7, 8, 20
SpeedHSPA, LTE
Launch
Announced2022, April 26
StatusAvailable. Released 2022, April 26
Body
Dimensions-
Weight-
BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Infinix Smart 6 HD
TypeIPS LCD, 500 nits (peak)
Size6.6 inches, 105.2 cm2
Resolution720 x 1600 pixels, 20:9 ratio (~266 ppi density)
Platform
OSAndroid 11 (Go edition), XOS 7.6
ChipsetUnisoc SC9863A (28nm)
CPUOcta-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPUIMG8322
Memory
Card slotmicroSDXC (dedicated slot)
Internal32GB 2GB RAM, 64GB 3GB RAM
 eMMC 5.1
Main Camera
Dual8 MP, AF
QVGA
FeaturesDual-LED flash
Video1080p@30fps
Selfie camera
Single5 MP
FeaturesLED flash
Video720p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 b/g/n, hotspot
BluetoothYes
GPSYes, with A-GPS
NFCNo
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsAccelerometer, proximity
Battery
TypeLi-Po 5000 mAh, non-removable