Screen size
Epic 4G4.0"
Galaxy A57Winner: 6.7"+40%
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
Epic 4G
3
spec wins
Ties
1
equal specs
Galaxy A57
19
spec wins
Overall winner
Screen size
Technology
Epic 4G
CDMA / HSPA / EVDO
Galaxy A57
GSM / HSPA / LTE / 5G
2G bands
Epic 4G
CDMA 800 / 1900
Galaxy A57
GSM 850 / 900 / 1800 / 1900
3G bands
Epic 4G
CDMA2000 1xEV-DO , HSDPA 2100
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Epic 4G
HSPA, EV-DO Rev. A 3.1 Mbps
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
equal specs5G support
NFC
3.5mm jack
SD card
Stereo speakers
Galaxy A57
HSPA, LTE, 5G
4G bands
Epic 4G
-
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands
Epic 4G
-
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
Epic 4G
2010, June. Released 2010, September
Galaxy A57
2026, March 25
Status
Epic 4G
Discontinued
Galaxy A57
Released Apr 10, 2026
Dimensions
Epic 4G
124 x 65 x 14 mm (4.88 x 2.56 x 0.55 in)
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Weight
Epic 4G
155 g (5.47 oz)
Galaxy A57
179 g (6.31 oz)
Keyboard
Epic 4G
QWERTY
Galaxy A57
-
SIM
Epic 4G
Mini-SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Build
Epic 4G
-
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Other
Epic 4G
-
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Epic 4G
Super AMOLED
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Size
Epic 4G
4.0 inches, 45.5 cm2 (~56.5% screen-to-body ratio)
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Resolution
Epic 4G
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
Epic 4G
Corning Gorilla Glass
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Other
Epic 4G
TouchWiz 3.0 UI
Galaxy A57
-
OS
Epic 4G
Android 2.1 (Eclair), upgradable to 2.2 (Froyo)
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
Epic 4G
Hummingbird
Galaxy A57
Exynos 1680 (4 nm)
CPU
Epic 4G
1.0 GHz Cortex-A8
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
GPU
Epic 4G
PowerVR SGX540
Galaxy A57
Xclipse 550
Card slot
Epic 4G
microSDHC (dedicated slot)
Galaxy A57
No
Internal
Epic 4G
512MB 512MB RAM
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Epic 4G
-
Galaxy A57
UFS
Single
Epic 4G
5 MP, AF
Galaxy A57
-
Features
Epic 4G
LED flash
Galaxy A57
Best Face, LED flash, panorama, HDR
Video
Epic 4G
720p@30fps
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Triple
Epic 4G
-
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)
Single
Epic 4G
VGA
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Video
Epic 4G
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Loudspeaker
Epic 4G
Yes
Galaxy A57
Yes, with stereo speakers
3.5mm jack
Epic 4G
Yes
Galaxy A57
No
WLAN
Epic 4G
Wi-Fi 802.11 b/g/n; WiMAX, hotspot (Android 2.2)
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth
Epic 4G
2.1, A2DP
Galaxy A57
6.0, A2DP, LE
Positioning
Epic 4G
GPS, A-GPS
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
Epic 4G
Stereo FM radio, RDS
Galaxy A57
No
USB
Epic 4G
microUSB 2.0
Galaxy A57
USB Type-C 2.0, OTG
NFC
Epic 4G
-
Galaxy A57
Yes (market/region dependent)
Sensors
Epic 4G
Accelerometer, proximity, compass
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
Epic 4G
HTML, Adobe Flash Lite
Galaxy A57
-
Other
Epic 4G
Mobile TV MP4/DivX/WMV/H.264 player MP3/WAV/eAAC+/FLAC player Organizer Photo/video editor Document editor Voice memo/dial/commands Predictive text input (Swype)
Galaxy A57
-
Type
Epic 4G
Removable Li-Ion 1500 mAh battery
Galaxy A57
5000 mAh
Stand-by
Epic 4G
Up to 300 h
Galaxy A57
-
Talk time
Epic 4G
Up to 5 h 30 min
Galaxy A57
-
Charging
Epic 4G
-
Galaxy A57
45W wired
Colors
Epic 4G
Black
Galaxy A57
Navy, Gray, Icyblue, Lilac
SAR
Epic 4G
0.68 W/kg (head) 0.99 W/kg (body)
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Price
Epic 4G
About 200 EUR
Galaxy A57
₹ 56,999
Models
Epic 4G
-
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
SAR EU
Epic 4G
-
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)