Screen size
Galaxy A57Winner: 6.7"+73%
S400i1.8"
Quick verdict
Galaxy A57 leads the measured specs 20-1.
Measured wins
Galaxy A57
20
spec wins
Overall winner
Ties
2
equal specs
S400i
1
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
S400i
GSM
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
S400i
GSM 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
S400i
-
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
S400i
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
S400i
-
Speed
Galaxy A57
HSPA, LTE, 5G
S400i
-
GPRS
Galaxy A57
-
S400i
Yes
EDGE
Galaxy A57
-
S400i
Yes
Announced
Galaxy A57
2026, March 25
S400i
2006, February
Status
Galaxy A57
Released Apr 10, 2026
S400i
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
S400i
91 x 45 x 20.9 mm (3.58 x 1.77 x 0.82 in)
Weight
Galaxy A57
179 g (6.31 oz)
S400i
88 g (3.10 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
S400i
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
S400i
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
S400i
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
S400i
TFT, 256K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
S400i
1.8 inches, 10.2 cm2 (~24.9% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
S400i
176 x 220 pixels (~157 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
S400i
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
S400i
-
Chipset
Galaxy A57
Exynos 1680 (4 nm)
S400i
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
S400i
-
GPU
Galaxy A57
Xclipse 550
S400i
-
Card slot
Galaxy A57
No
S400i
No
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
S400i
13MB
Other
Galaxy A57
UFS
S400i
-
Phonebook
Galaxy A57
-
S400i
1000 entries, Photocall
Call records
Galaxy A57
-
S400i
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)
S400i
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
S400i
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
S400i
Yes
Single
Galaxy A57
-
S400i
VGA
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
S400i
-
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
S400i
-
Other
Galaxy A57
-
S400i
No
Loudspeaker
Galaxy A57
Yes, with stereo speakers
S400i
No
3.5mm jack
Galaxy A57
No
S400i
No
Alert types
Galaxy A57
-
S400i
Vibration; Downloadable polyphonic, AAC ringtones
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
S400i
No
Bluetooth
Galaxy A57
6.0, A2DP, LE
S400i
Yes
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
S400i
No
NFC
Galaxy A57
Yes (market/region dependent)
S400i
-
Radio
Galaxy A57
No
S400i
No
USB
Galaxy A57
USB Type-C 2.0, OTG
S400i
Proprietary
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
S400i
Messaging
Galaxy A57
-
S400i
SMS, EMS, MMS, Email
Browser
Galaxy A57
-
S400i
i-mode
Games
Galaxy A57
-
S400i
Yes + downloadable
Java
Galaxy A57
-
S400i
Yes, DoJa 2.5
Other
Galaxy A57
-
S400i
AAC/M4A player Predictive text input Organizer Voice memo
Type
Galaxy A57
5000 mAh
S400i
Removable Li-Ion battery
Charging
Galaxy A57
45W wired
S400i
-
Stand-by
Galaxy A57
-
S400i
Up to 150 h
Talk time
Galaxy A57
-
S400i
Up to 3 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
S400i
Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
S400i
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
S400i
0.36 W/kg (head) 0.40 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
S400i
0.66 W/kg (head)
Price
Galaxy A57
₹ 56,999
S400i
-