Screen size
equal specsGalaxy A Quantum6.7"
Galaxy A576.7"
Quick verdict
Galaxy A57 leads the measured specs 11-6.
Measured wins
Galaxy A Quantum
6
spec wins
Ties
6
equal specs
Galaxy A57
11
spec wins
Overall winner
Screen size
equal specsTechnology
Galaxy A Quantum
GSM / HSPA / LTE / 5G
Galaxy A57
GSM / HSPA / LTE / 5G
2G bands
Galaxy A Quantum
GSM 850 / 900 / 1800 / 1900
Galaxy A57
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy A Quantum
HSDPA 850 / 900 / 1900 / 2100
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy A Quantum
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G bands
Galaxy A Quantum
SA/NSA
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Speed
Galaxy A Quantum
HSPA, LTE, 5G
Galaxy A57
HSPA, LTE, 5G
Announced
Galaxy A Quantum
2020, May 14. Released 2020, May 22
Galaxy A57
2026, March 25
Status
Galaxy A Quantum
Discontinued
Galaxy A57
Released Apr 10, 2026
Dimensions
Galaxy A Quantum
162.5 x 75.5 x 8.1 mm (6.40 x 2.97 x 0.32 in)
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
Weight
Galaxy A Quantum
185 g (6.53 oz)
Galaxy A57
179 g (6.31 oz)
Build
Galaxy A Quantum
Glass front (Gorilla Glass 3), plastic back, plastic frame
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
SIM
Galaxy A Quantum
Nano-SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
Other
Galaxy A Quantum
-
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Galaxy A Quantum
Super AMOLED Plus
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
Size
Galaxy A Quantum
6.7 inches, 108.4 cm2 (~88.3% screen-to-body ratio)
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
Resolution
Galaxy A Quantum
1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection
Galaxy A Quantum
Corning Gorilla Glass 3
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
OS
Galaxy A Quantum
Android 10, One UI 2
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
Chipset
Galaxy A Quantum
Exynos 980 (8 nm), QRNG security chipset
Galaxy A57
Exynos 1680 (4 nm)
CPU
Galaxy A Quantum
Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
GPU
Galaxy A Quantum
Mali-G76 MP5
Galaxy A57
Xclipse 550
Card slot
Galaxy A Quantum
microSDXC (dedicated slot)
Galaxy A57
No
Internal
Galaxy A Quantum
128GB 8GB RAM
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Other
Galaxy A Quantum
UFS 2.1
Galaxy A57
UFS
Quad
Galaxy A Quantum
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.2, 12mm (ultrawide) 5 MP (macro) Auxiliary lens
Galaxy A57
-
Features
Galaxy A Quantum
LED flash, panorama, HDR
Galaxy A57
Best Face, LED flash, panorama, HDR
Video
Galaxy A Quantum
4K@30fps, 1080p@30/240fps, 1080p@960fps; gyro-EIS
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
Triple
Galaxy A Quantum
-
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)
Single
Galaxy A Quantum
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
Features
Galaxy A Quantum
HDR
Galaxy A57
-
Video
Galaxy A Quantum
1080p@30fps
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
Loudspeaker
Galaxy A Quantum
Yes
Galaxy A57
Yes, with stereo speakers
3.5mm jack
Galaxy A Quantum
Yes
Galaxy A57
No
WLAN
Galaxy A Quantum
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth
Galaxy A Quantum
5.0, A2DP, LE
Galaxy A57
6.0, A2DP, LE
Positioning
Galaxy A Quantum
GPS, GLONASS, GALILEO, BDS
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
Galaxy A Quantum
Yes
Galaxy A57
Yes (market/region dependent)
Radio
Galaxy A Quantum
No
Galaxy A57
No
USB
Galaxy A Quantum
USB Type-C 2.0, OTG
Galaxy A57
USB Type-C 2.0, OTG
Sensors
Galaxy A Quantum
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Other
Galaxy A Quantum
ANT+
Galaxy A57
-
Type
Galaxy A Quantum
Li-Po 4500 mAh
Galaxy A57
5000 mAh
Charging
Galaxy A Quantum
25W wired
Galaxy A57
45W wired
Colors
Galaxy A Quantum
Prism Cube Black, Prism Cube Sliver, Prism Cube Blue
Galaxy A57
Navy, Gray, Icyblue, Lilac
Models
Galaxy A Quantum
SM-A716N, SM-A716SS, SM-A716S
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
Price
Galaxy A Quantum
About 500 EUR
Galaxy A57
₹ 56,999
SAR
Galaxy A Quantum
-
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
SAR EU
Galaxy A Quantum
-
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)