Screen size
B7320 OmniaPRO2.4"
Galaxy A57Winner: 6.7"+64%
Quick verdict
Galaxy A57 leads the measured specs 19-2.
Measured wins
B7320 OmniaPRO
2
spec wins
Ties
2
equal specs
Galaxy A57
19
spec wins
Overall winner
Screen size
Technology
B7320 OmniaPRO
GSM / HSPA
Galaxy A57
GSM / HSPA / LTE / 5G
2G bands
B7320 OmniaPRO
GSM 850 / 900 / 1800 / 1900
Galaxy A57
GSM 850 / 900 / 1800 / 1900
3G bands
B7320 OmniaPRO
HSDPA 900 / 1900 / 2100
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
B7320 OmniaPRO
HSPA 7.2/2 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
equal specsSD card
Stereo speakers
Galaxy A57
HSPA, LTE, 5G
4G bands
B7320 OmniaPRO
-
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands
B7320 OmniaPRO
-
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
B7320 OmniaPRO
2009, May. Released 2009, August
Galaxy A57
2026, March 25
Status
B7320 OmniaPRO
Discontinued
Galaxy A57
Released Apr 10, 2026
Dimensions
B7320 OmniaPRO
111.8 x 59.6 x 12.6 mm (4.40 x 2.35 x 0.50 in)
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Weight
B7320 OmniaPRO
110 g (3.88 oz)
Galaxy A57
179 g (6.31 oz)
Keyboard
B7320 OmniaPRO
QWERTY
Galaxy A57
-
SIM
B7320 OmniaPRO
Mini-SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Build
B7320 OmniaPRO
-
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Other
B7320 OmniaPRO
-
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
B7320 OmniaPRO
TFT, 65K colors
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Size
B7320 OmniaPRO
2.4 inches, 17.8 cm2 (~26.8% screen-to-body ratio)
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Resolution
B7320 OmniaPRO
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
B7320 OmniaPRO
-
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
OS
B7320 OmniaPRO
MS Windows Mobile 6.1 Standard, upgradable to Windows Mobile 6.5
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
B7320 OmniaPRO
Qualcomm MSM7201A
Galaxy A57
Exynos 1680 (4 nm)
CPU
B7320 OmniaPRO
528 MHz ARM 11
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
GPU
B7320 OmniaPRO
Adreno 130 GPU
Galaxy A57
Xclipse 550
Card slot
B7320 OmniaPRO
microSDHC (dedicated slot)
Galaxy A57
No
Internal
B7320 OmniaPRO
100MB 256MB RAM 256MB ROM
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
B7320 OmniaPRO
-
Galaxy A57
UFS
Single
B7320 OmniaPRO
3.15 MP
Galaxy A57
-
Video
B7320 OmniaPRO
Yes
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Triple
B7320 OmniaPRO
-
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)
Features
B7320 OmniaPRO
-
Galaxy A57
Best Face, LED flash, panorama, HDR
Other
B7320 OmniaPRO
CIF
Galaxy A57
-
Single
B7320 OmniaPRO
-
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Video
B7320 OmniaPRO
-
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Loudspeaker
B7320 OmniaPRO
Yes
Galaxy A57
Yes, with stereo speakers
3.5mm jack
B7320 OmniaPRO
No
Galaxy A57
No
WLAN
B7320 OmniaPRO
Wi-Fi 802.11 b/g
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth
B7320 OmniaPRO
2.0, A2DP
Galaxy A57
6.0, A2DP, LE
Positioning
B7320 OmniaPRO
GPS, A-GPS
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
B7320 OmniaPRO
Stereo FM radio, RDS
Galaxy A57
No
USB
B7320 OmniaPRO
2.0
Galaxy A57
USB Type-C 2.0, OTG
NFC
B7320 OmniaPRO
-
Galaxy A57
Yes (market/region dependent)
Sensors
B7320 OmniaPRO
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
B7320 OmniaPRO
WAP 2.0 / xHTML, HTML, Adobe Flash Lite
Galaxy A57
-
Other
B7320 OmniaPRO
MP4/H.264/WMV player MP3/eAAC+/WMA player Windows Live, Yahoo!, AOL Microsoft Outlook Mobile Pocket Office Voice memo/dial Predictive text input
Galaxy A57
-
Type
B7320 OmniaPRO
Removable Li-Ion 1480 mAh battery
Galaxy A57
5000 mAh
Stand-by
B7320 OmniaPRO
Up to 590 h
Galaxy A57
-
Talk time
B7320 OmniaPRO
Up to 10 h
Galaxy A57
-
Charging
B7320 OmniaPRO
-
Galaxy A57
45W wired
Colors
B7320 OmniaPRO
Black
Galaxy A57
Navy, Gray, Icyblue, Lilac
SAR EU
B7320 OmniaPRO
0.64 W/kg (head)
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Price
B7320 OmniaPRO
About 110 EUR
Galaxy A57
₹ 56,999
Models
B7320 OmniaPRO
-
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
SAR
B7320 OmniaPRO
-
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)