Screen size
Galaxy A57Winner: 6.7"+40%
I405 Stratosphere4.0"
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
1
equal specs
I405 Stratosphere
3
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
I405 Stratosphere
CDMA / EVDO / LTE
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
I405 Stratosphere
CDMA 800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
I405 Stratosphere
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
I405 Stratosphere
13
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
I405 Stratosphere
-
Speed
Galaxy A57
HSPA, LTE, 5G
I405 Stratosphere
EV-DO Rev.A 3.1 Mbps
Announced
Galaxy A57
2026, March 25
I405 Stratosphere
2011, October. Released 2011, October
Status
Galaxy A57
Released Apr 10, 2026
I405 Stratosphere
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
I405 Stratosphere
126 x 65 x 14 mm (4.96 x 2.56 x 0.55 in)
Weight
Galaxy A57
179 g (6.31 oz)
I405 Stratosphere
164 g (5.78 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
I405 Stratosphere
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
I405 Stratosphere
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
I405 Stratosphere
-
Keyboard
Galaxy A57
-
I405 Stratosphere
QWERTY
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
I405 Stratosphere
Super AMOLED
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
I405 Stratosphere
4.0 inches, 45.5 cm2 (~55.6% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
I405 Stratosphere
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
I405 Stratosphere
-
Other
Galaxy A57
-
I405 Stratosphere
TouchWiz UI
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
I405 Stratosphere
Android 2.3 (Gingerbread)
Chipset
Galaxy A57
Exynos 1680 (4 nm)
I405 Stratosphere
-
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
I405 Stratosphere
1.0 GHz
GPU
Galaxy A57
Xclipse 550
I405 Stratosphere
-
Card slot
Galaxy A57
No
I405 Stratosphere
microSDHC (dedicated slot), 4 GB included
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
I405 Stratosphere
4GB 512MB RAM
Other
Galaxy A57
UFS
I405 Stratosphere
-
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)
I405 Stratosphere
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
I405 Stratosphere
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
I405 Stratosphere
480p
Single
Galaxy A57
-
I405 Stratosphere
5 MP, AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
I405 Stratosphere
1.3 MP
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
I405 Stratosphere
Loudspeaker
Galaxy A57
Yes, with stereo speakers
I405 Stratosphere
Yes
3.5mm jack
Galaxy A57
No
I405 Stratosphere
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
I405 Stratosphere
Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, hotspot
Bluetooth
Galaxy A57
6.0, A2DP, LE
I405 Stratosphere
3.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
I405 Stratosphere
GPS, A-GPS
NFC
Galaxy A57
Yes (market/region dependent)
I405 Stratosphere
-
Radio
Galaxy A57
No
I405 Stratosphere
No
USB
Galaxy A57
USB Type-C 2.0, OTG
I405 Stratosphere
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
I405 Stratosphere
Accelerometer, proximity, compass
Other
Galaxy A57
-
I405 Stratosphere
MP4/DivX/XviD/H.264 player MP3/WAV/WMA/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial Predictive text input
Type
Galaxy A57
5000 mAh
I405 Stratosphere
Removable Li-Ion 1800 mAh battery
Charging
Galaxy A57
45W wired
I405 Stratosphere
-
Stand-by
Galaxy A57
-
I405 Stratosphere
Up to 212 h
Talk time
Galaxy A57
-
I405 Stratosphere
Up to 8 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
I405 Stratosphere
Noble Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
I405 Stratosphere
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
I405 Stratosphere
0.45 W/kg (head) 1.15 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
I405 Stratosphere
-
Price
Galaxy A57
₹ 56,999
I405 Stratosphere
About 120 EUR