Screen size
Galaxy A57Winner: 6.7"+61%
Galaxy Y Pro Duos B55122.6"
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
1
equal specs
Galaxy Y Pro Duos B5512
3
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Galaxy Y Pro Duos B5512
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Galaxy Y Pro Duos B5512
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Y Pro Duos B5512
HSDPA 900 / 2100 - GT-B5512, HSDPA 850 / 2100 - GT-B5512B
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
Stereo speakers
Galaxy Y Pro Duos B5512
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy Y Pro Duos B5512
-
Speed
Galaxy A57
HSPA, LTE, 5G
Galaxy Y Pro Duos B5512
HSPA 7.2/0.384 Mbps
Announced
Galaxy A57
2026, March 25
Galaxy Y Pro Duos B5512
2011, December. Released 2012, January
Status
Galaxy A57
Released Apr 10, 2026
Galaxy Y Pro Duos B5512
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Galaxy Y Pro Duos B5512
110.8 x 63.5 x 11.9 mm (4.36 x 2.5 x 0.47 in)
Weight
Galaxy A57
179 g (6.31 oz)
Galaxy Y Pro Duos B5512
112.3 g (3.95 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Galaxy Y Pro Duos B5512
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Galaxy Y Pro Duos B5512
Dual SIM (Mini-SIM)
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Galaxy Y Pro Duos B5512
Optical trackpad
Keyboard
Galaxy A57
-
Galaxy Y Pro Duos B5512
QWERTY
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Galaxy Y Pro Duos B5512
TFT, 256K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Galaxy Y Pro Duos B5512
2.6 inches, 20.9 cm2 (~29.8% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy Y Pro Duos B5512
320 x 240 pixels, 4:3 ratio (~154 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Galaxy Y Pro Duos B5512
-
Other
Galaxy A57
-
Galaxy Y Pro Duos B5512
Samsung TouchWiz
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Galaxy Y Pro Duos B5512
Android 2.3 (Gingerbread)
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Galaxy Y Pro Duos B5512
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Galaxy Y Pro Duos B5512
832 MHz
GPU
Galaxy A57
Xclipse 550
Galaxy Y Pro Duos B5512
-
Card slot
Galaxy A57
No
Galaxy Y Pro Duos B5512
microSDHC (dedicated slot), 2 GB included
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Galaxy Y Pro Duos B5512
512MB
Other
Galaxy A57
UFS
Galaxy Y Pro Duos B5512
-
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)
Galaxy Y Pro Duos B5512
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Galaxy Y Pro Duos B5512
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Galaxy Y Pro Duos B5512
320p@24fps
Single
Galaxy A57
-
Galaxy Y Pro Duos B5512
3.15 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Galaxy Y Pro Duos B5512
VGA
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Galaxy Y Pro Duos B5512
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Galaxy Y Pro Duos B5512
Yes
3.5mm jack
Galaxy A57
No
Galaxy Y Pro Duos B5512
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Galaxy Y Pro Duos B5512
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Galaxy A57
6.0, A2DP, LE
Galaxy Y Pro Duos B5512
3.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy Y Pro Duos B5512
GPS, A-GPS
NFC
Galaxy A57
Yes (market/region dependent)
Galaxy Y Pro Duos B5512
-
Radio
Galaxy A57
No
Galaxy Y Pro Duos B5512
Stereo FM radio, RDS
USB
Galaxy A57
USB Type-C 2.0, OTG
Galaxy Y Pro Duos B5512
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Y Pro Duos B5512
Accelerometer, proximity, compass
Other
Galaxy A57
-
Galaxy Y Pro Duos B5512
MP4/WMV/H.264 player MP3/WAV/eAAC+ player Photo/video editor Document viewer
Type
Galaxy A57
5000 mAh
Galaxy Y Pro Duos B5512
Removable Li-Ion 1350 mAh battery
Charging
Galaxy A57
45W wired
Galaxy Y Pro Duos B5512
-
Stand-by
Galaxy A57
-
Galaxy Y Pro Duos B5512
Up to 528 h
Talk time
Galaxy A57
-
Galaxy Y Pro Duos B5512
Up to 9 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Galaxy Y Pro Duos B5512
Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Galaxy Y Pro Duos B5512
GT-B5512, GT-B5512B
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Galaxy Y Pro Duos B5512
0.58 W/kg (head) 1.03 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Galaxy Y Pro Duos B5512
0.57 W/kg (head)
Price
Galaxy A57
₹ 56,999
Galaxy Y Pro Duos B5512
About 120 EUR