Samsung Galaxy S21 vs Samsung Galaxy A51 5G

Here you can compare Samsung Galaxy S21 and Samsung Galaxy A51 5G. Comparing Samsung Galaxy S21 vs Samsung Galaxy A51 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 stands against Samsung Galaxy A51 5G and which one should you buy The current lowest price found for Samsung Galaxy S21 is ₹69,999 and for Samsung Galaxy A51 5G is ₹29,999. The details of both of these products were last updated on May 15, 2024.

SpecificationSamsung Galaxy S21Samsung Galaxy A51 5G
CPU2.9 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Rear Camera12 MP f/1.8 (Wide Angle)
64 MP f/2 (Telephoto)
12 MP f/2.2 (Ultra Wide)
48 MP f/2 (Wide Angle)
12 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro)
5 MP f/2.2 (Depth Sensor) with autofocus
Display6.2 inches, 1080 x 2400 pixels, 120 Hz6.5 inches, 1080 x 2400 pixels
OSAndroid v10Android v10.0, upgradable to v11
Internal Memory128 GB128 GB
Price₹69,999₹29,999
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Overview

Specs Score88 / 100
Better Specs
84 / 100
RAM8 GB
More RAM
6 GB
CPU Clock Speed2.9 GHz
Faster Clock Speed
2.2 GHz
Rear Camera64 MP + 12 MP + 12 MP Triple48 MP Quad
Better Camera Resolution
Front Camera10 MP32 MP
Better Front Camera Resolution
Weight169 g
Lighter
187 g
Thickness7.9 mm
Slimmer
8.7 mm
Battery4000 mAh4500 mAh
Bigger Battery
Unique Features
No
No
Water Resistant
NFC
No
Wireless Charging
Reverse Charging
3.5mm Audio Jack
FM Radio
No
No
Memory Card Support
No
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJanuary 14, 2021April 8, 2020

Design

Dimensions71.2 x 151.7 x 7.9 mm73.6 x 158.9 x 8.7 mm
Weight169 g187 g

Display

TypeColor Dynamic AMOLED 2X (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.2 inches, 1080 x 2400 pixels, 120 Hz6.5 inches, 1080 x 2400 pixels
Aspect Ratio20:920:9
PPI~ 421 PPI~ 405 PPI
Screen to Body Ratio~ 87.2%~ 87.2%
Glass TypeCorning Gorilla Glass VictusCorning Gorilla Glass 3
FeaturesAlways-on Display, HDR10+
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM8 GB6 GB
Storage128 GB128 GB
Storage TypeUFS 3.1
Card SlotNoYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0
USBYes, USB-C v3.2Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging

Extra

GPSYes, with A-GPS, GLONASS, BDS, GALILEOYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, Compass, BarometerAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoYes
NFCYes
Water ResistanceYes, 1.5 m upto 30 min
IP RatingIP68
Dust ResistantYes

Camera

Rear Camera12 MP f/1.8 (Wide Angle)
64 MP f/2 (Telephoto)
12 MP f/2.2 (Ultra Wide)
48 MP f/2 (Wide Angle)
12 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro)
5 MP f/2.2 (Depth Sensor) with autofocus
FeaturesAuto-HDR, PanoramaPanorama, HDR
Video Recording8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD2160p @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front CameraPunch Hole 10 MP f/2.2 (Wide Angle)32 MP f/2.2 (Wide Angle)
Front Video Recording4K @ 30/60 fps UHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v10Android v10.0, upgradable to v11
ChipsetSamsung Exynos 2100Samsung Exynos 980
CPU2.9 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A552x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55
GPUMali-G78 MP14 Mali-G76 MP5
JavaNoNo
BrowserYesYes, supports HTML5

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery4500 mAh, Li-Po Battery
Fast ChargingYes, 25W Fast ChargingYes, 15W Fast Charging
Wireless ChargingYes, 15W
Reverse ChargingYes, 4.5W

Discuss

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