Screen size
Galaxy A57Winner: 6.7"+62%
i770 Saga2.6"
Quick verdict
Galaxy A57 leads the measured specs 19-2.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
2
equal specs
i770 Saga
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
i770 Saga
GSM
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
i770 Saga
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i770 Saga
CDMA2000 1x EV-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
equal specsSD card
Stereo speakers
i770 Saga
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
i770 Saga
-
Speed
Galaxy A57
HSPA, LTE, 5G
i770 Saga
-
GPRS
Galaxy A57
-
i770 Saga
Class 10
EDGE
Galaxy A57
-
i770 Saga
Class 10
Announced
Galaxy A57
2026, March 25
i770 Saga
2008, November. Released 2008, November
Status
Galaxy A57
Released Apr 10, 2026
i770 Saga
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
i770 Saga
124 x 62 x 13.5 mm (4.88 x 2.44 x 0.53 in)
Weight
Galaxy A57
179 g (6.31 oz)
i770 Saga
130 g (4.59 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
i770 Saga
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
i770 Saga
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
i770 Saga
-
Keyboard
Galaxy A57
-
i770 Saga
QWERTY
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
i770 Saga
TFT resistive touchscreen, 65K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
i770 Saga
2.55 inches, 21.0 cm2 (~27.3% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
i770 Saga
320 x 320 pixels, 1:1 ratio (~177 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
i770 Saga
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
i770 Saga
Microsoft Windows Mobile 6.1 Professional
Chipset
Galaxy A57
Exynos 1680 (4 nm)
i770 Saga
Qualcomm MSM7500
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
i770 Saga
400 MHz ARM 11
GPU
Galaxy A57
Xclipse 550
i770 Saga
-
Card slot
Galaxy A57
No
i770 Saga
microSDHC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
i770 Saga
-
Other
Galaxy A57
UFS
i770 Saga
-
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)
i770 Saga
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
i770 Saga
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
i770 Saga
Yes
Single
Galaxy A57
-
i770 Saga
2 MP
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
i770 Saga
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
i770 Saga
-
Other
Galaxy A57
-
i770 Saga
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
i770 Saga
Yes
3.5mm jack
Galaxy A57
No
i770 Saga
No
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
i770 Saga
Wi-Fi 802.11 b/g
Bluetooth
Galaxy A57
6.0, A2DP, LE
i770 Saga
2.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
i770 Saga
No
NFC
Galaxy A57
Yes (market/region dependent)
i770 Saga
-
Radio
Galaxy A57
No
i770 Saga
No
USB
Galaxy A57
USB Type-C 2.0, OTG
i770 Saga
2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i770 Saga
Browser
Galaxy A57
-
i770 Saga
WAP 2.0 / HTML
Other
Galaxy A57
-
i770 Saga
Pocket Office Voice memo/dial MP3/AAC/AAC+/WMA/OGG/AMR player WMV/MP4 player Predictive text input
Type
Galaxy A57
5000 mAh
i770 Saga
Removable Li-Ion battery
Charging
Galaxy A57
45W wired
i770 Saga
-
Stand-by
Galaxy A57
-
i770 Saga
Up to 300 h
Talk time
Galaxy A57
-
i770 Saga
Up to 7 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
i770 Saga
Black, Red, Blue
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
i770 Saga
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
i770 Saga
0.68 W/kg (head) 0.53 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
i770 Saga
-
Price
Galaxy A57
₹ 56,999
i770 Saga
About 140 EUR