Screen size
Galaxy A57Winner: 6.7"
X660—
Quick verdict
Galaxy A57 leads the measured specs 20-1.
Measured wins
Galaxy A57
20
spec wins
Overall winner
Ties
2
equal specs
X660
1
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
X660
GSM
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
X660
GSM 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X660
-
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
5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
X660
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
X660
-
Speed
Galaxy A57
HSPA, LTE, 5G
X660
-
GPRS
Galaxy A57
-
X660
Class 10
EDGE
Galaxy A57
-
X660
No
Announced
Galaxy A57
2026, March 25
X660
2005, Q4
Status
Galaxy A57
Released Apr 10, 2026
X660
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
X660
89.5 x 45 x 21.5 mm (3.52 x 1.77 x 0.85 in)
Weight
Galaxy A57
179 g (6.31 oz)
X660
78 g (2.75 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
X660
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
X660
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
X660
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
X660
UFB, 65K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
X660
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
X660
128 x 160 pixels, 8 lines
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
X660
-
Other
Galaxy A57
-
X660
Second external mono display (96 x 96 pixels) Wallpapers
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
X660
-
Chipset
Galaxy A57
Exynos 1680 (4 nm)
X660
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
X660
-
GPU
Galaxy A57
Xclipse 550
X660
-
Card slot
Galaxy A57
No
X660
No
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
X660
8MB
Other
Galaxy A57
UFS
X660
200 short messages
Phonebook
Galaxy A57
-
X660
500 entries, Photo call
Call records
Galaxy A57
-
X660
20 dialed, 20 received, 20 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)
X660
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
X660
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
X660
Yes
Single
Galaxy A57
-
X660
VGA
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
X660
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
X660
-
Other
Galaxy A57
-
X660
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
X660
Yes
3.5mm jack
Galaxy A57
No
X660
No
Alert types
Galaxy A57
-
X660
Vibration; Downloadable polyphonic, MP3, AAC ringtones
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
X660
No
Bluetooth
Galaxy A57
6.0, A2DP, LE
X660
No
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
X660
No
NFC
Galaxy A57
Yes (market/region dependent)
X660
-
Radio
Galaxy A57
No
X660
No
USB
Galaxy A57
USB Type-C 2.0, OTG
X660
Proprietary
Infrared port
Galaxy A57
-
X660
Yes
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
X660
Messaging
Galaxy A57
-
X660
SMS, MMS
Browser
Galaxy A57
-
X660
WAP 2.0/xHTML
Games
Galaxy A57
-
X660
Bobby Carrot, Airship Racing
Java
Galaxy A57
-
X660
Yes, MIDP 2.0
Other
Galaxy A57
-
X660
Predictive text input Organizer
Type
Galaxy A57
5000 mAh
X660
Removable Li-Ion 800 mAh battery
Charging
Galaxy A57
45W wired
X660
-
Stand-by
Galaxy A57
-
X660
Up to 200 h
Talk time
Galaxy A57
-
X660
Up to 3 h 30 min
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
X660
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
X660
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
X660
-
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
X660
0.82 W/kg (head)
Price
Galaxy A57
₹ 56,999
X660
-