Samsung Galaxy A57 (12GB RAM + 256GB) vs Samsung Galaxy A51


Samsung Galaxy A57 (12GB RAM + 256GB)
Samsung Galaxy A57 (12GB RAM + 256GB)
vs
Samsung Galaxy A51
Samsung Galaxy A51

Quick Comparison

Samsung Galaxy A57 (12GB RAM + 256GB) has better RAM than Samsung Galaxy A51. Samsung Galaxy A57 (12GB RAM + 256GB) has more internal memory than Samsung Galaxy A51

NameSamsung Galaxy A57 (12GB RAM + 256GB)Samsung Galaxy A51
RAM12 GB6 GB
Display6.7 in6.5 in
Internal Memory256 GB128 GB
Battery5000 mAh4000 mAh
Camera50 MP + 12 MP + 5 MP Triple48 MP Quad
PriceRs. 62999Rs. 17999

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Detailed Comparison

Price And Launch

The launch Date of the first phone is March 25, 2026. The cost of Samsung Galaxy A57 (12GB RAM + 256GB) is Rs. 62999. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 17999.

Display comparison

Samsung Galaxy A57 (12GB RAM + 256GB) has larger screen size of 6.7 inches in comparison to Samsung Galaxy A51's 6.5 inch screen. Samsung Galaxy A57 (12GB RAM + 256GB) has Super AMOLED Plus Screen type where as Samsung Galaxy A51 has Super AMOLED Screen type. Samsung Galaxy A51 has display density of 405 PPI & Samsung Galaxy A57 (12GB RAM + 256GB) has only 385 PPI display density. In terms of screen to body ratio, Samsung Galaxy A57 (12GB RAM + 256GB) has better screen to body ratio of ~ 88.8% than Samsung Galaxy A51's ~ 87.4%. Samsung Galaxy A57 (12GB RAM + 256GB) has 20:9 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.

Memory comparison

Samsung Galaxy A57 (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy A51's lower 6 GB RAM. Samsung Galaxy A57 (12GB RAM + 256GB) has more Internal Memory (256 GB) than Samsung Galaxy A51 (128 GB).

Camera comparison

Samsung Galaxy A57 (12GB RAM + 256GB)'s 50 MP + 12 MP + 5 MP Triple Rear Camera outclasses Samsung Galaxy A51's 48 MP Quad Rear Camera in terms of resolution. Samsung Galaxy A51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A57 (12GB RAM + 256GB)'s 12 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 16 and the second one on 10 version.

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Full Comparison

NameSamsung Galaxy A57 (12GB RAM + 256GB)Samsung Galaxy A51
General
ModelSM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760Galaxy A51
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeSIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM SIMNano+Nano SIM
eSIM SupportYes
Device TypeSmartphoneSmartphone
OS Updates6 years
Security Updates6 years
Release DateMarch 25, 2026January 29, 2020
Design
Dimensions76.8 x 161.5 x 6.9 mm73.6 x 158.5 x 7.9 mm
Weight179 g172 g
ColorsNavy, Gray, Icyblue, Lilac
Display
TypeColor Super AMOLED Plus Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.7 inches, 1080 x 2340 pixels, 120 Hz6.5 inches, 1080 x 2340 pixels
Aspect Ratio20:920:9
PPI~ 385 PPI~ 405 PPI
Screen to Body Ratio~ 88.8%~ 87.4%
Glass TypeCorning Gorilla Glass Victus+, Mohs level 5
Brightness1200 nits (HBM), 1900 nits (peak)
HDR SupportYes, HDR10+
FeaturesHDR10+
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM12 GB6 GB
RAM TypeLPDDR5X
Storage256 GB128 GB
Card SlotNoYes, upto 512 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G Bands5G* FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3) 5G* TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE80, MIMO, 1024-QAM
BluetoothYes, v6.0, A2DP, LEYes, v5.0
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-goUSB on-the-go, USB Charging
Performance
AnTuTu Score1,348,362 (Total) (v11)
499,380 (CPU)
374,531 (GPU)
200,579 (Memory)
273,872 (UX)
AnTuTu Storage Score88,710
Geekbench Score4,406 (Multi Core) (v6)
1,375 (Single Core)
6,620 (OpenCL)
7,616 (Vulkan)
3DMark Score1,694 (Wild Life Extreme) (10.15 FPS)
Extra
GPSGPS, Glonass, Beidou, Galileo, QZSSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, In DisplayYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity SensorAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoYes
NFCYes
AI FeaturesAgentic AI, Personal AI assistants - Bixby, Gemini Live, and Perplexity, Enhanced Circle to Search
Water ResistanceYes, 1.5 m upto 30 min
IP RatingIP68
Dust ResistantYes
Extra FeaturesSamsung Knox
Camera
Rear Camera50 MP ƒ/1.8 (Wide Angle)
1/1.56", 1.0µm, PDAF, OIS
12 MP ƒ/2.2 (Ultra Wide)
123˚ (ultrawide), 1/3.06", 1.12µm
5 MP ƒ/2.4 (Macro)		48 MP ƒ/2 (Wide Angle)
12 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.4 (Macro)
Macro
5 MP ƒ/2.2 (Depth Sensor)
OISYes
Auto FocusYesYes
FeaturesDigital Zoom up to 10xPanorama, HDR
Video Recording4K @ 30 fps UHD, 1080p @ 60 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera12 MP ƒ/2.2 (Wide Angle)
Punch Hole		32 MP ƒ/2.2 (Wide Angle)
Front Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v16Android v10, upgradable to v12
Custom UIOneUI 8.5
ChipsetSamsung Exynos 1680Samsung Exynos 9611
CPU2.9 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUXclipse 550Mali-G72 MP3
JavaNoNo
BrowserYesYes, supports HTML5
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoYes
Speaker TypeStereo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh4000 mAh, Li-Po Battery
Fast ChargingYes, 45W Fast ChargingYes, 15W Fast Charging

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