Screen size
Galaxy A57Winner: 6.7"+18%
Galaxy On85.5"
Quick verdict
Galaxy A57 leads the measured specs 17-4.
Measured wins
Galaxy A57
17
spec wins
Overall winner
Ties
2
equal specs
Galaxy On8
4
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Galaxy On8
GSM / HSPA / LTE
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Galaxy On8
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy On8
HSDPA 850 / 900 / 1900 / 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
equal specs5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
Galaxy On8
1, 3, 5, 7, 40
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy On8
-
Speed
Galaxy A57
HSPA, LTE, 5G
Galaxy On8
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Galaxy A57
2026, March 25
Galaxy On8
2016, September. Released 2016, October
Status
Galaxy A57
Released Apr 10, 2026
Galaxy On8
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Galaxy On8
151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in)
Weight
Galaxy A57
179 g (6.31 oz)
Galaxy On8
169 g (5.96 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Galaxy On8
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Galaxy On8
Dual SIM (Micro-SIM, dual stand-by)
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Galaxy On8
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Galaxy On8
Super AMOLED
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Galaxy On8
5.5 inches, 83.4 cm2 (~72.3% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy On8
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Galaxy On8
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Galaxy On8
Android 6.0.1 (Marshmallow)
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Galaxy On8
Exynos 7580 Octa (28 nm)
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Galaxy On8
Octa-core 1.6 GHz Cortex-A53
GPU
Galaxy A57
Xclipse 550
Galaxy On8
Mali-T720MP2
Card slot
Galaxy A57
No
Galaxy On8
microSDXC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Galaxy On8
16GB 3GB RAM
Other
Galaxy A57
UFS
Galaxy On8
eMMC 5.0
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)
Galaxy On8
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Galaxy On8
LED flash, panorama, HDR
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Galaxy On8
1080p@30fps
Single
Galaxy A57
-
Galaxy On8
13 MP, f/1.9, 28mm (wide), AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Galaxy On8
5 MP, f/1.9
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Galaxy On8
Features
Galaxy A57
-
Galaxy On8
LED flash
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Galaxy On8
Yes
3.5mm jack
Galaxy A57
No
Galaxy On8
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Galaxy On8
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Galaxy A57
6.0, A2DP, LE
Galaxy On8
4.1, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy On8
GPS, GLONASS
NFC
Galaxy A57
Yes (market/region dependent)
Galaxy On8
Yes
Radio
Galaxy A57
No
Galaxy On8
FM radio, RDS, recording
USB
Galaxy A57
USB Type-C 2.0, OTG
Galaxy On8
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy On8
Accelerometer, proximity
Other
Galaxy A57
-
Galaxy On8
ANT+
Type
Galaxy A57
5000 mAh
Galaxy On8
Li-Ion 3300 mAh, removable
Charging
Galaxy A57
45W wired
Galaxy On8
-
Talk time
Galaxy A57
-
Galaxy On8
Up to 17 h (3G)
Music play
Galaxy A57
-
Galaxy On8
Up to 82 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Galaxy On8
White, Black, Gold
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Galaxy On8
SM-J710FN
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Galaxy On8
0.22 W/kg (head)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Galaxy On8
0.47 W/kg (head) 1.78 W/kg (body)
Price
Galaxy A57
₹ 56,999
Galaxy On8
About 200 EUR