Screen size
Galaxy A576.7"
Galaxy Tab S3 9.7Winner: 9.7"+31%
Quick verdict
Galaxy A57 leads the measured specs 15-7.
Measured wins
Galaxy A57
15
spec wins
Overall winner
Ties
1
equal specs
Galaxy Tab S3 9.7
7
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
Galaxy Tab S3 9.7
GSM / HSPA / LTE
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
Galaxy Tab S3 9.7
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Tab S3 9.7
HSDPA 850 / 900 / 1900 / 2100
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
SD card
Stereo speakers
equal specsGalaxy Tab S3 9.7
1, 2, 3, 4, 5, 7, 8, 17, 20, 28, 40
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy Tab S3 9.7
-
Speed
Galaxy A57
HSPA, LTE, 5G
Galaxy Tab S3 9.7
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps - cellular model only
Announced
Galaxy A57
2026, March 25
Galaxy Tab S3 9.7
2017, February. Released 2017, April
Status
Galaxy A57
Released Apr 10, 2026
Galaxy Tab S3 9.7
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Galaxy Tab S3 9.7
237.3 x 169 x 6 mm (9.34 x 6.65 x 0.24 in)
Weight
Galaxy A57
179 g (6.31 oz)
Galaxy Tab S3 9.7
429 g (Wi-Fi)/ 434 g (LTE) (15.13 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
Galaxy Tab S3 9.7
Glass front, glass back, aluminum frame
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Galaxy Tab S3 9.7
Nano-SIM (cellular model only)
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Galaxy Tab S3 9.7
Stylus
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Galaxy Tab S3 9.7
Super AMOLED
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Galaxy Tab S3 9.7
9.7 inches, 291.4 cm2 (~72.7% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy Tab S3 9.7
1536 x 2048 pixels, 4:3 ratio (~264 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
Galaxy Tab S3 9.7
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Galaxy Tab S3 9.7
Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Chipset
Galaxy A57
Exynos 1680 (4 nm)
Galaxy Tab S3 9.7
Qualcomm MSM8996 Snapdragon 820 (14 nm)
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
Galaxy Tab S3 9.7
Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
GPU
Galaxy A57
Xclipse 550
Galaxy Tab S3 9.7
Adreno 530
Card slot
Galaxy A57
No
Galaxy Tab S3 9.7
microSDXC (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Galaxy Tab S3 9.7
32GB 4GB RAM, 128GB 4GB RAM
Other
Galaxy A57
UFS
Galaxy Tab S3 9.7
-
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)
Galaxy Tab S3 9.7
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
Galaxy Tab S3 9.7
LED flash, HDR, panorama
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Galaxy Tab S3 9.7
4K@30fps
Single
Galaxy A57
-
Galaxy Tab S3 9.7
13 MP, f/1.9, 27mm (wide), AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Galaxy Tab S3 9.7
5 MP, f/2.2, 23mm (wide)
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Galaxy Tab S3 9.7
1080p@30fps
Loudspeaker
Galaxy A57
Yes, with stereo speakers
Galaxy Tab S3 9.7
Yes, with stereo speakers (4 speakers)
3.5mm jack
Galaxy A57
No
Galaxy Tab S3 9.7
Yes
Other
Galaxy A57
-
Galaxy Tab S3 9.7
Tuned by AKG/HARMAN
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Galaxy Tab S3 9.7
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Galaxy A57
6.0, A2DP, LE
Galaxy Tab S3 9.7
4.2, A2DP, LE
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy Tab S3 9.7
GPS, GLONASS, BDS, GALILEO - cellular model only
NFC
Galaxy A57
Yes (market/region dependent)
Galaxy Tab S3 9.7
No
Radio
Galaxy A57
No
Galaxy Tab S3 9.7
No
USB
Galaxy A57
USB Type-C 2.0, OTG
Galaxy Tab S3 9.7
USB Type-C 3.1, magnetic connector
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy Tab S3 9.7
Fingerprint (front-mounted), accelerometer, gyro, compass
Other
Galaxy A57
-
Galaxy Tab S3 9.7
ANT+
Type
Galaxy A57
5000 mAh
Galaxy Tab S3 9.7
Li-Po 6000 mAh, non-removable
Charging
Galaxy A57
45W wired
Galaxy Tab S3 9.7
18W wired
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
Galaxy Tab S3 9.7
White, black
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Galaxy Tab S3 9.7
SM-T820, SM-T825, SM-T825Y
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
Galaxy Tab S3 9.7
-
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
Galaxy Tab S3 9.7
0.99 W/kg (body)
Price
Galaxy A57
₹ 56,999
Galaxy Tab S3 9.7
About 380 EUR