Screen size
Galaxy A57Winner: 6.7"+48%
R720 Admire3.5"
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
1
equal specs
R720 Admire
3
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
R720 Admire
CDMA / EVDO
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
R720 Admire
CDMA 800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
R720 Admire
CDMA2000 1xEV-DO
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
R720 Admire
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
R720 Admire
-
Speed
Galaxy A57
HSPA, LTE, 5G
R720 Admire
EV-DO Rev.0, 153.2 Kbps
Announced
Galaxy A57
2026, March 25
R720 Admire
2011, June. Released 2011, September
Status
Galaxy A57
Released Apr 10, 2026
R720 Admire
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
R720 Admire
116 x 60 x 12 mm (4.57 x 2.36 x 0.47 in)
Weight
Galaxy A57
179 g (6.31 oz)
R720 Admire
117 g (4.13 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
R720 Admire
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
R720 Admire
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
R720 Admire
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
R720 Admire
TFT, 256K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
R720 Admire
3.5 inches, 36.5 cm2 (~52.4% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
R720 Admire
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
R720 Admire
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
R720 Admire
Android 2.3.3 (Gingerbread)
Chipset
Galaxy A57
Exynos 1680 (4 nm)
R720 Admire
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
R720 Admire
800 MHz
GPU
Galaxy A57
Xclipse 550
R720 Admire
-
Card slot
Galaxy A57
No
R720 Admire
microSDHC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
R720 Admire
-
Other
Galaxy A57
UFS
R720 Admire
-
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)
R720 Admire
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
R720 Admire
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
R720 Admire
Yes
Single
Galaxy A57
-
R720 Admire
3.15 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
R720 Admire
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
R720 Admire
-
Other
Galaxy A57
-
R720 Admire
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
R720 Admire
Yes
3.5mm jack
Galaxy A57
No
R720 Admire
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
R720 Admire
Wi-Fi 802.11 b/g
Bluetooth
Galaxy A57
6.0, A2DP, LE
R720 Admire
3.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
R720 Admire
GPS, A-GPS
NFC
Galaxy A57
Yes (market/region dependent)
R720 Admire
-
Radio
Galaxy A57
No
R720 Admire
No
USB
Galaxy A57
USB Type-C 2.0, OTG
R720 Admire
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
R720 Admire
Accelerometer, proximity
Other
Galaxy A57
-
R720 Admire
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input
Type
Galaxy A57
5000 mAh
R720 Admire
Removable Li-Ion 1600 mAh battery
Charging
Galaxy A57
45W wired
R720 Admire
-
Stand-by
Galaxy A57
-
R720 Admire
Up to 200 h
Talk time
Galaxy A57
-
R720 Admire
Up to 3 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
R720 Admire
Black, Red
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
R720 Admire
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
R720 Admire
0.53 W/kg (head) 0.99 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
R720 Admire
-
Price
Galaxy A57
₹ 56,999
R720 Admire
About 90 EUR