Screen size
Galaxy A57Winner: 6.7"+52%
i900 Omnia3.2"
Quick verdict
Galaxy A57 leads the measured specs 19-2.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
2
equal specs
i900 Omnia
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
i900 Omnia
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
i900 Omnia
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i900 Omnia
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
equal specs5G support
NFC
3.5mm jack
equal specsSD card
Stereo speakers
i900 Omnia
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
i900 Omnia
-
Speed
Galaxy A57
HSPA, LTE, 5G
i900 Omnia
HSPA 7.2/0.384 Mbps
Announced
Galaxy A57
2026, March 25
i900 Omnia
2008, June. Released 2008, July
Status
Galaxy A57
Released Apr 10, 2026
i900 Omnia
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
i900 Omnia
112 x 56.9 x 12.5 mm (4.41 x 2.24 x 0.49 in)
Weight
Galaxy A57
179 g (6.31 oz)
i900 Omnia
122 g (4.30 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
i900 Omnia
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
i900 Omnia
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
i900 Omnia
Optical trackpad
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
i900 Omnia
TFT resistive touchscreen, 256K colors (65K effective)
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
i900 Omnia
3.2 inches, 29.1 cm2 (~45.7% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
i900 Omnia
240 x 400 pixels, 5:3 ratio (~146 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
i900 Omnia
-
Other
Galaxy A57
-
i900 Omnia
Handwriting recognition
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
i900 Omnia
Microsoft Windows Mobile 6.1 Professional
Chipset
Galaxy A57
Exynos 1680 (4 nm)
i900 Omnia
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
i900 Omnia
Marvell PXA312 624 MHz
GPU
Galaxy A57
Xclipse 550
i900 Omnia
-
Card slot
Galaxy A57
No
i900 Omnia
microSDHC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
i900 Omnia
8GB 128MB RAM, 16GB 128MB RAM
Other
Galaxy A57
UFS
i900 Omnia
-
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)
i900 Omnia
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
i900 Omnia
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
i900 Omnia
Yes
Single
Galaxy A57
-
i900 Omnia
5 MP, AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
i900 Omnia
Videocall camera
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
i900 Omnia
Loudspeaker
Galaxy A57
Yes, with stereo speakers
i900 Omnia
Yes
3.5mm jack
Galaxy A57
No
i900 Omnia
No
Alert types
Galaxy A57
-
i900 Omnia
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
i900 Omnia
Wi-Fi 802.11b/g
Bluetooth
Galaxy A57
6.0, A2DP, LE
i900 Omnia
2.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
i900 Omnia
GPS, A-GPS
NFC
Galaxy A57
Yes (market/region dependent)
i900 Omnia
-
Radio
Galaxy A57
No
i900 Omnia
Stereo FM radio, RDS
USB
Galaxy A57
USB Type-C 2.0, OTG
i900 Omnia
2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i900 Omnia
Accelerometer
Browser
Galaxy A57
-
i900 Omnia
WAP 2.0/xHTML, HTML, RSS feeds
Other
Galaxy A57
-
i900 Omnia
Pocket Office MP3/AAC/AAC+/WMA/OGG/AMR player DivX/XviD/WMV/MP4 player TV-out Voice memo
Type
Galaxy A57
5000 mAh
i900 Omnia
Removable Li-Ion 1440 mAh battery
Charging
Galaxy A57
45W wired
i900 Omnia
-
Stand-by
Galaxy A57
-
i900 Omnia
Up to 500 h (2G) / 450 h (3G)
Talk time
Galaxy A57
-
i900 Omnia
Up to 5 h 50 min (2G) / 6 h 30 min (3G)
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
i900 Omnia
Modern Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
i900 Omnia
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
i900 Omnia
0.39 W/kg (head) 0.52 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
i900 Omnia
0.67 W/kg (head)
Price
Galaxy A57
₹ 56,999
i900 Omnia
About 160 EUR