Vivo Y31 vs Vivo Y20i
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Vivo Y31
vivo Y20
Announced
2021, January
2020, August
Released
2021, January
2020, August
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
163.9 x 75.3 x 8.4 mm (6.45 x 2.96 x 0.33 in)
164.4 x 76.3 x 8.4 mm (6.47 x 3.00 x 0.33 in)
Weight
188 g (6.63 oz)
192.3 g (6.77 oz)
Colors
Racing Black, Ocean Blue
Dawn White, Nebula Blue
Protection
-
Glass front, plastic back, plastic frame
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G Network
1, 3, 5, 8, 38, 40, 41
1, 3, 5, 7, 8, 38, 40, 41
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
IPS LCD
IPS LCD
Size
6.58 inches, 104.3 cm2 (~84.5% screen-to-body ratio)
6.51 inches, 102.3 cm2 (~81.6% screen-to-body ratio)
Resolution
1080 x 2408 Pixels
720 x 1600 pixels
Display Colors
16M colors
16M colors
Pixel Density
401 ppi density
270 ppi density
Touch Screen
Capacitive Touchscreen
Capacitive Touchscreen
Media
FM Radio
Yes
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
13 MP, f/1.8, (wide), PDAF
2nd Camera
2 MP, f/2.4, (macro)
2 MP, f/2.4, (macro)
3rd Camera
2 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
Camera Video
4K@30fps, 1080p@30fps, gyro-EIS
1080p@30fps
Features
HDR, panorama
HDR
Flash
LED Flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
16 MP, f/2.0, (wide), 1/3.06" 1.0µm
8 MP, (wide)
Selfie Video
1080p@30fps
1080p@30fps
Features
HDR
-
Software
OS
Android 11
Android 10
User Interface
Funtouch 11
Funtouch 10.5
Hardware
Chipset
Qualcomm SM6115 Snapdragon 662 (11 nm)
Qualcomm SM4250 Snapdragon 460 (11 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)
GPU
Adreno 610
Adreno 610
RAM
6 GB
3 GB
Internal Storage
128 GB
64 GB
Card Slot
Yes, up to 256GB via microSD card
Yes microSD, up to 256 GB (dedicated slot)
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity
Connectivity
Bluetooth
5.0, A2DP, LE
5.1, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
microUSB 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, BDS
NFC
No
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A
HSPA 42.2/5.76 Mbps, LTE-A
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
5000 mAh, Battery
5000 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 18W, 70% in 67 min (advertised)
Yes, 18W