Screen size
Galaxy A57Winner: 6.7"+40%
Google Nexus S I9020A4.0"
Quick verdict
Galaxy A57 leads the measured specs 18-2.
Measured wins
Galaxy A57
18
spec wins
Overall winner
Ties
3
equal specs
Google Nexus S I9020A
2
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Google Nexus S I9020A
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Google Nexus S I9020A
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Google Nexus S I9020A
HSDPA 850 / 1900 / 2100 - i9020A for AT&T, HSDPA 900 / 1700 / 2100 - i9020T for T-Mobile
4G bands
Galaxy A57
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
equal specs3.5mm jack
SD card
equal specsStereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
Google Nexus S I9020A
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Google Nexus S I9020A
-
Speed
Galaxy A57
HSPA, LTE, 5G
Google Nexus S I9020A
HSPA 7.2/5.76 Mbps
Announced
Galaxy A57
2026, March 25
Google Nexus S I9020A
2011, March. Released 2011, April
Status
Galaxy A57
Released Apr 10, 2026
Google Nexus S I9020A
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Google Nexus S I9020A
123.9 x 63 x 10.9 mm (4.88 x 2.48 x 0.43 in)
Weight
Galaxy A57
179 g (6.31 oz)
Google Nexus S I9020A
129 g (4.55 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Google Nexus S I9020A
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Google Nexus S I9020A
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Google Nexus S I9020A
-
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Google Nexus S I9020A
Super AMOLED
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Google Nexus S I9020A
4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Google Nexus S I9020A
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Google Nexus S I9020A
Oleophobic coating
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Google Nexus S I9020A
Android 2.3 (Gingerbread)
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Google Nexus S I9020A
Hummingbird
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Google Nexus S I9020A
1.0 GHz Cortex-A8
GPU
Galaxy A57
Xclipse 550
Google Nexus S I9020A
PowerVR SGX540
Card slot
Galaxy A57
No
Google Nexus S I9020A
No
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Google Nexus S I9020A
16GB 512MB RAM
Other
Galaxy A57
UFS
Google Nexus S I9020A
-
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)
Google Nexus S I9020A
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Google Nexus S I9020A
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Google Nexus S I9020A
w480p@30fps
Single
Galaxy A57
-
Google Nexus S I9020A
5 MP, AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Google Nexus S I9020A
VGA
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Google Nexus S I9020A
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Google Nexus S I9020A
Yes
3.5mm jack
Galaxy A57
No
Google Nexus S I9020A
Yes
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Google Nexus S I9020A
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
Galaxy A57
6.0, A2DP, LE
Google Nexus S I9020A
2.1, A2DP, EDR
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Google Nexus S I9020A
GPS, A-GPS
NFC
Galaxy A57
Yes (market/region dependent)
Google Nexus S I9020A
Yes
Radio
Galaxy A57
No
Google Nexus S I9020A
-
USB
Galaxy A57
USB Type-C 2.0, OTG
Google Nexus S I9020A
microUSB 2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Google Nexus S I9020A
Accelerometer, gyro, proximity, compass, barometer
Browser
Galaxy A57
-
Google Nexus S I9020A
HTML, Adobe Flash
Other
Galaxy A57
-
Google Nexus S I9020A
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Voice memo/dial/commands Predictive text input Near Field Communications
Type
Galaxy A57
5000 mAh
Google Nexus S I9020A
Removable Li-Ion 1500 mAh battery
Charging
Galaxy A57
45W wired
Google Nexus S I9020A
-
Stand-by
Galaxy A57
-
Google Nexus S I9020A
Up to 713 h (2G) / Up to 428 h (3G)
Talk time
Galaxy A57
-
Google Nexus S I9020A
Up to 14 h (2G) / Up to 7 h (3G)
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Google Nexus S I9020A
White, Black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Google Nexus S I9020A
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Google Nexus S I9020A
0.57 W/kg (head) 1.33 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Google Nexus S I9020A
0.37 W/kg (head)
Price
Galaxy A57
₹ 56,999
Google Nexus S I9020A
About 270 EUR