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Samsung Galaxy A20s vs vivo Y51a

General Info

Manufacturer
Samsung vivo
Announced
September 2019 January 2021
Status
Coming Soon - October 2019 Coming Soon - January 2021
Price
Rs. 11,999 ($0.00) [Similarly Priced] -
Colors
Green, Black, Red Titanium Sapphire, Crystal Symphony
Form Factor
Candybar Candybar
Dimension
163.3 x 77.5 x 8 mm
(6.43 x 3.05 x 0.31 in)
163.9 x 75.3 x 8.4 mm
(6.45 x 2.96 x 0.33 in)
Weight
183 g (6.46 oz) 188 g (6.63 oz)
SIM Type
Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) 1, 3, 5, 8, 40
Messaging
Build Features
- Fingerprint Sensor
- Fingerprint Sensor (side-mounted)

Display

Type
HD+ IPS LCD Capacitive Touchscreen IPS LCD Screen
Colors
16M colors 16M Colour
Size
6.4 inches [Similar] 6.58 inches [Similar]
Resolution
720 x 1560 pixels (268 ppi) 1080 x 2408 pixels (401 ppi)
Screen-to-Body Ratio
79.72% 84.54%
Multi-Touch

Hardware and OS

OS
Android 9.0 (Pie) Android 11
User Interface
One UI Funtouch 11
Processor
Octa-core 1.8 GHz Cortex-A53, Qualcomm SDM450 Snapdragon 450 (14 nm) [Similar] Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm) [Similar]
GPU
Adreno 506 [Similar] Adreno 610 [Similar]
RAM
4 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory
64 GB 128 GB
External Memory
microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)

Camera

Rear Camera
13 MP + 8 MP + 5 MP [Similar] 48 MP + 8 MP + 2 MP [Similar]
Flash
LED Flash LED Flash
Features
13 MP, f/1.8, PDAF
8 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
Panorama, HDR
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 120˚, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video
1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Front Camera
8 MP, f/2.0, 1/4", 1.12µm, 1080p@30fps [Similar] 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
HDR
1080p@30fps [Similar]

Multimedia

3.5mm Jack
Radio
FM radio FM radio
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Yes
Edge
Yes Yes
3G
HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
microUSB 2.0 USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
Yes Yes

User Memory

Internal
64 GB, 4 GB RAM or 32 GB, 3 GB RAM 128 GB, 8 GB RAM
Expandable Storage
microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)
USB OTG
Supported Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
Magnetic-field Sensor (Compass)
Gyroscope Sensor
NFC

Battery

Type
Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 18W
Capacity
4000 mAh 5000 mAh
Stand by
- -
Talk Time
- -
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