Screen size
B5310 CorbyPRO2.8"
Galaxy A57Winner: 6.7"+58%
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
B5310 CorbyPRO
3
spec wins
Ties
1
equal specs
Galaxy A57
19
spec wins
Overall winner
Screen size
Technology
B5310 CorbyPRO
GSM / HSPA
Galaxy A57
GSM / HSPA / LTE / 5G
2G bands
B5310 CorbyPRO
GSM 850 / 900 / 1800 / 1900
Galaxy A57
GSM 850 / 900 / 1800 / 1900
3G bands
B5310 CorbyPRO
HSDPA 900 / 2100
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
B5310 CorbyPRO
HSPA 7.2/0.384 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
B5310 CorbyPRO
-
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands
B5310 CorbyPRO
-
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Announced
B5310 CorbyPRO
2009, September. Released 2009, November
Galaxy A57
2026, March 25
Status
B5310 CorbyPRO
Discontinued
Galaxy A57
Released Apr 10, 2026
Dimensions
B5310 CorbyPRO
105 x 56.8 x 15.7 mm (4.13 x 2.24 x 0.62 in)
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Weight
B5310 CorbyPRO
135 g (4.76 oz)
Galaxy A57
179 g (6.31 oz)
Keyboard
B5310 CorbyPRO
QWERTY
Galaxy A57
-
SIM
B5310 CorbyPRO
Mini-SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Build
B5310 CorbyPRO
-
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Other
B5310 CorbyPRO
-
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
B5310 CorbyPRO
TFT resistive touchscreen, 256K colors
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Size
B5310 CorbyPRO
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Resolution
B5310 CorbyPRO
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
B5310 CorbyPRO
-
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Card slot
B5310 CorbyPRO
microSDHC (dedicated slot)
Galaxy A57
No
Phonebook
B5310 CorbyPRO
1000 contacts, Photo call
Galaxy A57
-
Call records
B5310 CorbyPRO
Yes
Galaxy A57
-
Internal
B5310 CorbyPRO
150MB
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
B5310 CorbyPRO
-
Galaxy A57
UFS
Single
B5310 CorbyPRO
3.15 MP
Galaxy A57
-
Features
B5310 CorbyPRO
video
Galaxy A57
Best Face, LED flash, panorama, HDR
Video
B5310 CorbyPRO
320p@15fps
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Triple
B5310 CorbyPRO
-
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)
Single
B5310 CorbyPRO
Yes
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Video
B5310 CorbyPRO
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Loudspeaker
B5310 CorbyPRO
Yes
Galaxy A57
Yes, with stereo speakers
3.5mm jack
B5310 CorbyPRO
Yes
Galaxy A57
No
WLAN
B5310 CorbyPRO
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
B5310 CorbyPRO
2.1, A2DP
Galaxy A57
6.0, A2DP, LE
Positioning
B5310 CorbyPRO
GPS, A-GPS
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Radio
B5310 CorbyPRO
Stereo FM radio, RDS
Galaxy A57
No
USB
B5310 CorbyPRO
microUSB 2.0
Galaxy A57
USB Type-C 2.0, OTG
NFC
B5310 CorbyPRO
-
Galaxy A57
Yes (market/region dependent)
Sensors
B5310 CorbyPRO
Accelerometer
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Messaging
B5310 CorbyPRO
SMS, MMS, Email, IM
Galaxy A57
-
Browser
B5310 CorbyPRO
WAP 2.0 / xHTML, HTML
Galaxy A57
-
Games
B5310 CorbyPRO
Yes
Galaxy A57
-
Java
B5310 CorbyPRO
Yes, MIDP 2.0
Galaxy A57
-
Other
B5310 CorbyPRO
Fashion Jackets (changeable battery covers) DivX/MP3/AAC/WMA player Organizer Office document viewer Voice memo/dial Predictive text input
Galaxy A57
-
Type
B5310 CorbyPRO
Removable Li-Ion 960 mAh battery
Galaxy A57
5000 mAh
Stand-by
B5310 CorbyPRO
Up to 560 h
Galaxy A57
-
Talk time
B5310 CorbyPRO
Up to 8 h
Galaxy A57
-
Charging
B5310 CorbyPRO
-
Galaxy A57
45W wired
Colors
B5310 CorbyPRO
Black
Galaxy A57
Navy, Gray, Icyblue, Lilac
SAR
B5310 CorbyPRO
0.42 W/kg (head) 0.60 W/kg (body)
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
SAR EU
B5310 CorbyPRO
0.63 W/kg (head)
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Price
B5310 CorbyPRO
About 100 EUR
Galaxy A57
₹ 56,999
Models
B5310 CorbyPRO
-
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
OS
B5310 CorbyPRO
-
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
B5310 CorbyPRO
-
Galaxy A57
Exynos 1680 (4 nm)
CPU
B5310 CorbyPRO
-
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
GPU
B5310 CorbyPRO
-
Galaxy A57
Xclipse 550