Screen size
Galaxy A57Winner: 6.7"+64%
i6402.4"
Quick verdict
Galaxy A57 leads the measured specs 20-2.
Measured wins
Galaxy A57
20
spec wins
Overall winner
Ties
1
equal specs
i640
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
i640
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
i640
GSM 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i640
HSDPA 2100
4G bands
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
i640
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
i640
-
Speed
Galaxy A57
HSPA, LTE, 5G
i640
HSPA 3.6/0.384 Mbps
Announced
Galaxy A57
2026, March 25
i640
2008, February. Released 2008, February
Status
Galaxy A57
Released Apr 10, 2026
i640
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
i640
94.4 x 61 x 16.9 mm (3.72 x 2.40 x 0.67 in)
Weight
Galaxy A57
179 g (6.31 oz)
i640
148 g (5.22 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
i640
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
i640
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
i640
-
Keyboard
Galaxy A57
-
i640
QWERTY
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
i640
TFT, 65K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
i640
2.4 inches, 17.8 cm2 (~31.0% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
i640
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
i640
-
Other
Galaxy A57
-
i640
Jog Dial
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
i640
Microsoft Windows Mobile 6.0 Standard
Chipset
Galaxy A57
Exynos 1680 (4 nm)
i640
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
i640
32-bit Intel XScale PXA270 416 MHz
GPU
Galaxy A57
Xclipse 550
i640
-
Card slot
Galaxy A57
No
i640
microSD (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
i640
64MB RAM, 128MB ROM
Other
Galaxy A57
UFS
i640
-
Triple
Galaxy A57
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, (macro)
i640
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
i640
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
i640
Yes
Single
Galaxy A57
-
i640
2 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
i640
VGA videocall camera
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
i640
Loudspeaker
Galaxy A57
Yes, with stereo speakers
i640
Yes
3.5mm jack
Galaxy A57
No
i640
No
Alert types
Galaxy A57
-
i640
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
i640
No
Bluetooth
Galaxy A57
6.0, A2DP, LE
i640
2.0
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
i640
No
NFC
Galaxy A57
Yes (market/region dependent)
i640
-
Radio
Galaxy A57
No
i640
No
USB
Galaxy A57
USB Type-C 2.0, OTG
i640
1.1
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i640
Browser
Galaxy A57
-
i640
WAP 2.0/xHTML, HTML, RSS feeds
Other
Galaxy A57
-
i640
WMV/3GP/MP4 player WMA/MP3/AAC+ player Organizer Pocket Office Voice memo
Type
Galaxy A57
5000 mAh
i640
Removable Li-Ion 1000 mAh battery
Charging
Galaxy A57
45W wired
i640
-
Stand-by
Galaxy A57
-
i640
Up to 250 h
Talk time
Galaxy A57
-
i640
Up to 6 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
i640
Silver
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
i640
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
i640
1.18 W/kg (head) 1.12 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
i640
-
Price
Galaxy A57
₹ 56,999
i640
About 150 EUR