Screen size
B6520 Omnia PRO 52.4"
Galaxy A57Winner: 6.7"+64%
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
B6520 Omnia PRO 5
3
spec wins
Ties
1
equal specs
Galaxy A57
19
spec wins
Overall winner
Screen size
Technology
B6520 Omnia PRO 5
GSM / HSPA
Galaxy A57
GSM / HSPA / LTE / 5G
2G bands
B6520 Omnia PRO 5
GSM 850 / 900 / 1800 / 1900
Galaxy A57
GSM 850 / 900 / 1800 / 1900
3G bands
B6520 Omnia PRO 5
HSDPA 900 / 1900 / 2100
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
B6520 Omnia PRO 5
HSPA 3.6/0.384 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
B6520 Omnia PRO 5
-
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands
B6520 Omnia PRO 5
-
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
B6520 Omnia PRO 5
2010, June. Released 2010, October
Galaxy A57
2026, March 25
Status
B6520 Omnia PRO 5
Discontinued
Galaxy A57
Released Apr 10, 2026
Dimensions
B6520 Omnia PRO 5
116.5 x 61.8 x 11.5 mm (4.59 x 2.43 x 0.45 in)
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Weight
B6520 Omnia PRO 5
111 g (3.92 oz)
Galaxy A57
179 g (6.31 oz)
Keyboard
B6520 Omnia PRO 5
QWERTY
Galaxy A57
-
SIM
B6520 Omnia PRO 5
Mini-SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Build
B6520 Omnia PRO 5
-
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Other
B6520 Omnia PRO 5
-
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
B6520 Omnia PRO 5
TFT, 65K colors
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Size
B6520 Omnia PRO 5
2.4 inches, 17.8 cm2 (~24.8% screen-to-body ratio)
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Resolution
B6520 Omnia PRO 5
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
B6520 Omnia PRO 5
-
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
OS
B6520 Omnia PRO 5
Microsoft Windows Mobile 6.5 Standard
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
B6520 Omnia PRO 5
-
Galaxy A57
Exynos 1680 (4 nm)
CPU
B6520 Omnia PRO 5
-
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
GPU
B6520 Omnia PRO 5
-
Galaxy A57
Xclipse 550
Card slot
B6520 Omnia PRO 5
microSDHC (dedicated slot)
Galaxy A57
No
Internal
B6520 Omnia PRO 5
220MB
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
B6520 Omnia PRO 5
-
Galaxy A57
UFS
Single
B6520 Omnia PRO 5
2 MP
Galaxy A57
-
Video
B6520 Omnia PRO 5
320p@15fps
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Triple
B6520 Omnia PRO 5
-
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
B6520 Omnia PRO 5
-
Galaxy A57
Best Face, LED flash, panorama, HDR
Single
B6520 Omnia PRO 5
Yes
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Video
B6520 Omnia PRO 5
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Loudspeaker
B6520 Omnia PRO 5
Yes
Galaxy A57
Yes, with stereo speakers
3.5mm jack
B6520 Omnia PRO 5
Yes
Galaxy A57
No
WLAN
B6520 Omnia PRO 5
Wi-Fi 802.11 b/g/n
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth
B6520 Omnia PRO 5
2.1, A2DP
Galaxy A57
6.0, A2DP, LE
Positioning
B6520 Omnia PRO 5
GPS, A-GPS
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
B6520 Omnia PRO 5
Stereo FM radio, RDS
Galaxy A57
No
USB
B6520 Omnia PRO 5
microUSB 2.0
Galaxy A57
USB Type-C 2.0, OTG
NFC
B6520 Omnia PRO 5
-
Galaxy A57
Yes (market/region dependent)
Sensors
B6520 Omnia PRO 5
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Browser
B6520 Omnia PRO 5
WAP 2.0 / xHTML, HTML, Adobe Flash Lite
Galaxy A57
-
Other
B6520 Omnia PRO 5
MP3/WMA/WAV/eAAC+ player MP4/WMV9/H.264/DivX player Microsoft Outlook Mobile Pocket Office editor Voice memo Predictive text input
Galaxy A57
-
Type
B6520 Omnia PRO 5
Removable Li-Ion 1500 mAh battery
Galaxy A57
5000 mAh
Stand-by
B6520 Omnia PRO 5
Up to 600 h (2G) / Up to 440 h (3G)
Galaxy A57
-
Talk time
B6520 Omnia PRO 5
Up to 8 h (2G) / Up to 7 h 30 min (3G)
Galaxy A57
-
Charging
B6520 Omnia PRO 5
-
Galaxy A57
45W wired
Colors
B6520 Omnia PRO 5
Black
Galaxy A57
Navy, Gray, Icyblue, Lilac
SAR
B6520 Omnia PRO 5
1.02 W/kg (head) 0.37 W/kg (body)
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
SAR EU
B6520 Omnia PRO 5
0.79 W/kg (head)
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Price
B6520 Omnia PRO 5
About 170 EUR
Galaxy A57
₹ 56,999
Models
B6520 Omnia PRO 5
-
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760