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Samsung Galaxy A31 vs Samsung Galaxy A51

Price Comparison (India)

General Info

Manufacturer
Samsung Samsung
Announced
2020, March 24 December 2019
Status
Coming Soon - April 2020 Coming Soon - December 12, 2019
Price
- Rs. 23,999 ($0.00) [Similarly Priced]
Colors
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White Prism Crush White, Black, Pink, Blue
Form Factor
Candybar Candybar
Dimension
159.3 x 73.1 x 8.6 mm
(6.27 x 2.88 x 0.34 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
Weight
185 g (6.53 oz) 172 g (6.07 oz)
SIM Type
Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only)
3G Network
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
LTE (unspecified) LTE (unspecified)
Messaging
Build Features
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor(In-display)

Display

Type
Super AMOLED Capacitive Touchscreen Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen
Colors
16M colors 16M colors
Size
6.4 inches [Similar] 6.5 inches [Similar]
Resolution
1080 x 2400 pixels (411 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio
85.01% 89.06%
Multi-Touch

Hardware and OS

OS
Android 10.0 Android 9.0 (Pie)
User Interface
One UI 2.0 One UI
Processor
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) [Similar] Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) [Similar]
GPU
Mali-G52 MC2 [Similar] Mali-G72 MP3 [Similar]
RAM
6 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory
128 GB 128 GB
External Memory
microSDXC microSD, up to 512 GB (dedicated slot)

Camera

Rear Camera
48 MP + 8 MP + 5 MP + 5 MP [Similar] 48 MP + 12 MP + 5 MP + 5 MP [Similar]
Flash
LED flash LED Flash
Features
48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
panorama, HDR
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
Video
1080p@30fps 2160p@30fps, 1080p@30fps
Front Camera
20 MP, f/2.2, 0.8µm
HDR
1080p@30fps [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]

Multimedia

3.5mm Jack
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, LTE-A
Bluetooth
5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser
Yes Yes

User Memory

Internal
128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM
Expandable Storage
microSDXC microSD, up to 512 GB (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 15W
Capacity
5000 mAh 4000 mAh
Stand by
- -
Talk Time
- -
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