Screen size
Galaxy A57Winner: 6.7"+70%
S720i2.0"
Quick verdict
Galaxy A57 leads the measured specs 19-2.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
2
equal specs
S720i
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
S720i
GSM
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
S720i
GSM 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S720i
-
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
equal specsSD card
Stereo speakers
S720i
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
S720i
-
Speed
Galaxy A57
HSPA, LTE, 5G
S720i
-
GPRS
Galaxy A57
-
S720i
Yes
EDGE
Galaxy A57
-
S720i
Yes
Announced
Galaxy A57
2026, March 25
S720i
2007, July. Released 2008
Status
Galaxy A57
Released Apr 10, 2026
S720i
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
S720i
96.5 x 46 x 17.7 mm (3.80 x 1.81 x 0.70 in)
Weight
Galaxy A57
179 g (6.31 oz)
S720i
88 g (3.10 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
S720i
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
S720i
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
S720i
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
S720i
TFT, 65K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
S720i
2.0 inches, 12.6 cm2 (~28.4% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
S720i
128 x 160 pixels (~102 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
S720i
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
S720i
-
Chipset
Galaxy A57
Exynos 1680 (4 nm)
S720i
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
S720i
-
GPU
Galaxy A57
Xclipse 550
S720i
-
Card slot
Galaxy A57
No
S720i
microSD (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
S720i
20MB
Other
Galaxy A57
UFS
S720i
-
Phonebook
Galaxy A57
-
S720i
1000 entries, Photocall
Call records
Galaxy A57
-
S720i
30 dialed, 30 received, 30 missed calls
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)
S720i
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
S720i
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
S720i
CIF
Single
Galaxy A57
-
S720i
1.3 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
S720i
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
S720i
-
Other
Galaxy A57
-
S720i
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
S720i
Yes
3.5mm jack
Galaxy A57
No
S720i
No
Alert types
Galaxy A57
-
S720i
Vibration; Downloadable polyphonic ringtones
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
S720i
No
Bluetooth
Galaxy A57
6.0, A2DP, LE
S720i
2.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
S720i
No
NFC
Galaxy A57
Yes (market/region dependent)
S720i
-
Radio
Galaxy A57
No
S720i
No
USB
Galaxy A57
USB Type-C 2.0, OTG
S720i
2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
S720i
Messaging
Galaxy A57
-
S720i
SMS, MMS, Email
Browser
Galaxy A57
-
S720i
i-mode
Games
Galaxy A57
-
S720i
Yes + downloadable
Java
Galaxy A57
-
S720i
Yes, DoJa 1.5
Other
Galaxy A57
-
S720i
MP3/AAC/ACC+ player Predictive text input Photo editor Organizer Voice memo
Type
Galaxy A57
5000 mAh
S720i
Removable Li-Ion 800 mAh battery
Charging
Galaxy A57
45W wired
S720i
-
Stand-by
Galaxy A57
-
S720i
Up to 290 h
Talk time
Galaxy A57
-
S720i
Up to 6 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
S720i
Anthracite
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
S720i
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
S720i
-
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
S720i
-
Price
Galaxy A57
₹ 56,999
S720i
-