Screen size
Galaxy A57Winner: 6.7"+55%
Rex 80 S5222R3.0"
Quick verdict
Galaxy A57 leads the measured specs 20-2.
Measured wins
Galaxy A57
20
spec wins
Overall winner
Ties
1
equal specs
Rex 80 S5222R
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Rex 80 S5222R
GSM
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Rex 80 S5222R
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Rex 80 S5222R
-
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
Rex 80 S5222R
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Rex 80 S5222R
-
Speed
Galaxy A57
HSPA, LTE, 5G
Rex 80 S5222R
-
GPRS
Galaxy A57
-
Rex 80 S5222R
Yes
EDGE
Galaxy A57
-
Rex 80 S5222R
Yes
Announced
Galaxy A57
2026, March 25
Rex 80 S5222R
2013, February. Released 2013, March
Status
Galaxy A57
Released Apr 10, 2026
Rex 80 S5222R
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Rex 80 S5222R
102 x 58 x 11.5 mm (4.02 x 2.28 x 0.45 in)
Weight
Galaxy A57
179 g (6.31 oz)
Rex 80 S5222R
-
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Rex 80 S5222R
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Rex 80 S5222R
Dual SIM (Mini-SIM)
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Rex 80 S5222R
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Rex 80 S5222R
TFT, 256K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Rex 80 S5222R
3.0 inches, 27.9 cm2 (~47.1% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Rex 80 S5222R
240 x 320 pixels, 4:3 ratio (~133 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Rex 80 S5222R
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Rex 80 S5222R
-
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Rex 80 S5222R
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Rex 80 S5222R
-
GPU
Galaxy A57
Xclipse 550
Rex 80 S5222R
-
Card slot
Galaxy A57
No
Rex 80 S5222R
microSDHC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Rex 80 S5222R
20MB
Other
Galaxy A57
UFS
Rex 80 S5222R
-
Phonebook
Galaxy A57
-
Rex 80 S5222R
1000 entries
Call records
Galaxy A57
-
Rex 80 S5222R
Yes
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)
Rex 80 S5222R
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Rex 80 S5222R
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Rex 80 S5222R
Yes
Single
Galaxy A57
-
Rex 80 S5222R
3.15 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Rex 80 S5222R
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Rex 80 S5222R
-
Other
Galaxy A57
-
Rex 80 S5222R
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Rex 80 S5222R
Yes
3.5mm jack
Galaxy A57
No
Rex 80 S5222R
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Rex 80 S5222R
Wi-Fi 802.11 b/g/n
Bluetooth
Galaxy A57
6.0, A2DP, LE
Rex 80 S5222R
3.0
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Rex 80 S5222R
No
NFC
Galaxy A57
Yes (market/region dependent)
Rex 80 S5222R
No
Radio
Galaxy A57
No
Rex 80 S5222R
FM radio, recording
USB
Galaxy A57
USB Type-C 2.0, OTG
Rex 80 S5222R
microUSB 2.0, OTG
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Rex 80 S5222R
Proximity
Messaging
Galaxy A57
-
Rex 80 S5222R
SMS, MMS, Email, IM
Games
Galaxy A57
-
Rex 80 S5222R
Yes
Java
Galaxy A57
-
Rex 80 S5222R
Yes
Other
Galaxy A57
-
Rex 80 S5222R
SNS applications MP4/H.263 player MP3/eAAC+/WAV player Organizer Predictive text input
Type
Galaxy A57
5000 mAh
Rex 80 S5222R
Li-Ion 1000 mAh, removable
Charging
Galaxy A57
45W wired
Rex 80 S5222R
-
Talk time
Galaxy A57
-
Rex 80 S5222R
Up to 14 h 10 min
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Rex 80 S5222R
White, Gray, Blue, Red
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Rex 80 S5222R
GT-S5222R
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Rex 80 S5222R
-
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Rex 80 S5222R
0.66 W/kg (head) 0.59 W/kg (body)
Price
Galaxy A57
₹ 56,999
Rex 80 S5222R
About 70 EUR