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vivo Y31 (2021)
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6.58"
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48MP
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4-8GB RAM
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5000mAh
NETWORK
Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 38, 40, 41
Speed
HSPA, LTE
LAUNCH
Announced
2021, January 20
Status
Available. Released 2021, January 20
BODY
Dimensions
163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
Weight
188 g (6.63 oz)
SIM
Nano-SIM + Nano-SIM
DISPLAY
Type
IPS LCD
Size
6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)
Resolution
1080 x 2408 pixels, 20:9 ratio (~401 ppi density)
PLATFORM
OS
Android 11, Funtouch 11
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
Adreno 610
MEMORY
Card slot
microSDXC (dedicated slot)
Internal
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
MAIN CAMERA
Triple
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 2 MP (macro) Auxiliary lens
Features
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS
SELFIE CAMERA
Single
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
Features
HDR
Video
1080p@30fps
COMMS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
Positioning
GPS, GLONASS, GALILEO, BDS
NFC
No
Radio
FM radio
USB
USB Type-C 2.0, OTG
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