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Full specifications
Every available group and stored value, aligned by field.
LAUNCH DATE3 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Announced | 2026, August 25 | 2026, March 25 |
| Released | 2026-08-26 | 2026-04-09 |
| Status | Available | Available |
NETWORK6 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM850, GSM900, DCS1800, PCS1900 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | B1(2100), B2(1900), B4(AWS), B5(850), B8(900) |
| 4G LTE | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 | B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B17(700), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3); B38(2600), B40(2300), B41(2500) |
| 5G | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 | N1(2100), N3(1800), N5(850), N7(2600), N8(900), N20(800), N28(700), N66(AWS-3); N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) |
| Speed | — | HSPA, LTE, 5G |
| Technology | GSM / LTE / 5G | 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD |
BODY6 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Build | — | Glass front (Gorilla Glass Victus+), Aluminum frame, Glass back (Gorilla Glass Victus+) |
| Colors | Awesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive) | — |
| Dimensions | 6.9 mm thick | 161.5 x 76.8 x 6.9 mm |
| IP Rating | IP68 | IP68 Dust Tight and Water Resistant (immersible up to 1.5m for 30 min) |
| SIM | SIM + eSIM / Dual eSIM | Dual-SIM; Nano-SIM (4FF), Embedded-SIM; SIM 1 + SIM 2 / SIM 1 + eSIM / Dual eSIM |
| Weight | 179 g | 179 g |
DISPLAY8 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Brightness | — | 1200 nits (HBM), 1900 nits (peak) |
| Color | — | 16M |
| Protection | — | Corning Gorilla Glass Victus+ |
| Refresh Rate | 120Hz | 120 Hz |
| Resolution | 1080 x 2340 pixels (Full HD+) | 1080 x 2340 (FHD+) |
| Screen-to-body | — | ~88.8% |
| Size | 6.7 inches | 6.7 inches |
| Type | Super AMOLED Plus | Super AMOLED Plus |
PLATFORM4 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| CPU | Octa-core (2.9 GHz, 2.6 GHz, 1.9 GHz) | Octa-Core, 2.9GHz, 2.6GHz, 1.9GHz |
| Chipset | Samsung Exynos 1680 | Exynos 1680 (4 nm) |
| GPU | — | Xclipse 550 |
| OS | Android, One UI 8.5 (6 OS upgrades, 6 years security updates) | Android |
MEMORY5 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Card slot | — | No |
| Internal | 128GB | 128 GB / 256 GB |
| RAM | 8GB | 8 GB |
| Storage Type | — | UFS |
| Storage/RAM variants | 8GB+128GB | 128 GB / 256 GB; 8 GB RAM |
MAIN CAMERA3 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Features | Low-light noise reduction, Best Face, AI Eraser | Autofocus: Yes; OIS: Yes; Flash: Yes |
| MAIN CAMERA | 50 MP, OIS 12 MP ultrawide 5 MP macro | 50 MP main; 12 MP ultrawide; 5 MP macro; apertures f/1.8, f/2.2, f/2.4 respectively |
| Video | 4K@30/60fps, HD@240fps (slow motion) | 4K at 30 fps |
SELFIE CAMERA3 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Features | Super HDR | HDR |
| Selfie camera | 12 MP, 1.0µm | 12 MP, f/2.2; fixed focus; no OIS |
| Video | — | 1080p@30fps |
SOUND2 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| 3.5mm jack | No (USB Type-C audio) | USB Type-C |
| Loudspeaker | Yes, with stereo speakers | Stereo speakers |
COMMUNICATION6 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Bluetooth | 6.0 | Bluetooth v6.0 |
| NFC | Yes | Yes (Region Dependent) |
| Positioning | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, Glonass, Beidou, Galileo, QZSS |
| Radio | — | No |
| USB | USB Type-C | USB Type-C; USB 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4/5/6 GHz | 802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE80, MIMO, 1024-QAM |
FEATURES1 field
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Sensors | Fingerprint, accelerometer, gyro, compass, ambient light, proximity | Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Proximity Sensor |
BATTERY3 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Capacity | 5000 mAh | 5000 mAh |
| Charging Type | 45W wired | 45W wired; no wireless charging |
| Type | — | Non-removable |
ADDITIONAL INFORMATION7 fields
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Colors | Awesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive) | Navy, Gray, Icyblue, Lilac |
| Compatibility | Korea-market model (based on Galaxy A57 5G); no QRNG chip this generation | Network bands and SIM details: Samsung UK SKU SM-A576BLBBEUB; regional variants may differ. |
| Environmental | — | 8.9% recycled content (manufacturer ECO Design specification for this regional SKU) |
| Launch Price | KRW 717,200 (8GB+128GB) — South Korea | — |
| Models | SM-A576S | SM-A576BLBBEUB |
| Models and regions | South Korea, SK Telecom exclusive | — |
| Price in Nigeria | ₦717,200 (estimate, converted from South Korea launch price) | ₦720,000 |
TESTS1 field
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Battery Endurance | — | Up to 29 hours video playback (manufacturer rating; actual use varies) |
SECURITY1 field
| Specification | Galaxy Quantum 7 | Galaxy A57 |
|---|---|---|
| Security | Samsung Knox Vault | Fingerprint sensor |