Screen size
Galaxy A57Winner: 6.7"+40%
Omnia M S75304.0"
Quick verdict
Galaxy A57 leads the measured specs 19-2.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
2
equal specs
Omnia M S7530
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Omnia M S7530
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Omnia M S7530
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Omnia M S7530
HSDPA 900 / 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
SD card
equal specsStereo speakers
Omnia M S7530
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Omnia M S7530
-
Speed
Galaxy A57
HSPA, LTE, 5G
Omnia M S7530
HSPA 7.2/5.76 Mbps
Announced
Galaxy A57
2026, March 25
Omnia M S7530
2012, May. Released 2012, July
Status
Galaxy A57
Released Apr 10, 2026
Omnia M S7530
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Omnia M S7530
121.6 x 64.1 x 10.5 mm (4.79 x 2.52 x 0.41 in)
Weight
Galaxy A57
179 g (6.31 oz)
Omnia M S7530
119 g (4.20 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Omnia M S7530
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Omnia M S7530
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Omnia M S7530
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Omnia M S7530
Super AMOLED
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Omnia M S7530
4.0 inches, 45.5 cm2 (~58.4% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Omnia M S7530
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Omnia M S7530
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Omnia M S7530
Microsoft Windows Phone 7.5 Mango
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Omnia M S7530
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Omnia M S7530
1.0 GHz
GPU
Galaxy A57
Xclipse 550
Omnia M S7530
-
Card slot
Galaxy A57
No
Omnia M S7530
No
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Omnia M S7530
4GB 384MB RAM, 8GB 384MB RAM
Other
Galaxy A57
UFS
Omnia M S7530
-
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)
Omnia M S7530
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Omnia M S7530
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Omnia M S7530
w480p@30fps
Single
Galaxy A57
-
Omnia M S7530
5 MP, AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Omnia M S7530
VGA
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Omnia M S7530
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Omnia M S7530
Yes
3.5mm jack
Galaxy A57
No
Omnia M S7530
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Omnia M S7530
Wi-Fi 802.11 b/g/n, hotspot, DLNA
Bluetooth
Galaxy A57
6.0, A2DP, LE
Omnia M S7530
2.1, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Omnia M S7530
GPS, A-GPS, Bing map
NFC
Galaxy A57
Yes (market/region dependent)
Omnia M S7530
-
Radio
Galaxy A57
No
Omnia M S7530
Stereo FM radio, RDS
USB
Galaxy A57
USB Type-C 2.0, OTG
Omnia M S7530
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Omnia M S7530
Accelerometer, proximity, compass
Other
Galaxy A57
-
Omnia M S7530
Document viewer/editor MP4/WMV/H.264 player MP3/WAV/WMA/eAAC+ player
Type
Galaxy A57
5000 mAh
Omnia M S7530
Removable Li-Ion 1500 mAh battery
Charging
Galaxy A57
45W wired
Omnia M S7530
-
Stand-by
Galaxy A57
-
Omnia M S7530
Up to 530 h (2G) / Up to 420 h (3G)
Talk time
Galaxy A57
-
Omnia M S7530
Up to 12 h 40 min (2G) / Up to 7 h 50 min (3G)
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Omnia M S7530
Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Omnia M S7530
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Omnia M S7530
0.50 W/kg (head) 0.94 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Omnia M S7530
0.40 W/kg (head)
Price
Galaxy A57
₹ 56,999
Omnia M S7530
About 100 EUR