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Full specifications
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LAUNCH DATE3 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Announced | May 22, 2025 | 2026, August 25 |
| Released | 2025-05-22 | 2026-08-26 |
| Status | Available. Released 2025, May 22 | Available |
NETWORK6 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
| 5G | 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 |
| Speed | HSPA, LTE-A, 5G | — |
| Technology | GSM / HSPA / LTE / 5G | GSM / LTE / 5G |
BODY6 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Build | Glass front, plastic frame, plastic back | — |
| Colors | — | Awesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive) |
| Dimensions | 156.5 x 74.6 x 7.3 mm | 6.9 mm thick |
| IP Rating | IP65/IP66 dust/water resistant | IP68 |
| SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) | SIM + eSIM / Dual eSIM |
| Weight | 184 g | 179 g |
DISPLAY7 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Brightness | 5000 nits (peak) | — |
| Protection | Anti-scratch glass (Mohs level 4) | — |
| Refresh Rate | 120Hz | 120Hz |
| Resolution | 1264 x 2736 pixels (~460 ppi density) | 1080 x 2340 pixels (Full HD+) |
| Screen-to-body | ~90.3% | — |
| Size | 6.55 inches, 105.4 cm2 (~90.3% screen-to-body ratio) | 6.7 inches |
| Type | AMOLED, 1B colors, 120Hz, 3840Hz PWM, HDR | Super AMOLED Plus |
PLATFORM4 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| CPU | Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510) | Octa-core (2.9 GHz, 2.6 GHz, 1.9 GHz) |
| Chipset | Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) | Samsung Exynos 1680 |
| GPU | Adreno 720 | — |
| OS | Android 15, up to 6 major Android upgrades, MagicOS 9 | Android, One UI 8.5 (6 OS upgrades, 6 years security updates) |
MEMORY4 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Card slot | No | — |
| Internal | 256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM | 128GB |
| RAM | 8GB / 12GB | 8GB |
| Storage/RAM variants | 8GB + 256GB, 12GB + 256GB, 8GB + 512GB, 12GB + 512GB | 8GB+128GB |
MAIN CAMERA3 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Features | LED flash, HDR, panorama | Low-light noise reduction, Best Face, AI Eraser |
| MAIN CAMERA | 200 MP, f/1.9, (wide), 1/1.4", 0.56µm, PDAF, OIS; 12 MP, f/2.2, 112˚ (ultrawide), AF | 50 MP, OIS 12 MP ultrawide 5 MP macro |
| Video | 4K@30fps, 1080p@30/60fps, gyro-EIS, OIS | 4K@30/60fps, HD@240fps (slow motion) |
SELFIE CAMERA3 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Features | HDR | Super HDR |
| Selfie camera | 50 MP, f/2.0, (wide), 0.64µm | 12 MP, 1.0µm |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | — |
SOUND2 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| 3.5mm jack | No | No (USB Type-C audio) |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
COMMUNICATION6 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD | 6.0 |
| NFC | Yes | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS | GPS, GLONASS, BeiDou, Galileo, QZSS |
| Radio | No | — |
| USB | USB Type-C 2.0, OTG | USB Type-C |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4/5/6 GHz |
FEATURES1 field
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity (ultrasonic), compass, infrared | Fingerprint, accelerometer, gyro, compass, ambient light, proximity |
BATTERY3 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Capacity | 6000 mAh (5300 mAh in Europe) | 5000 mAh |
| Charging Type | 80W wired (66W on 5300 mAh Europe version, 100% in 46 min); 5W reverse wired | 45W wired |
| Type | Si/C Li-Ion | — |
ADDITIONAL INFORMATION7 fields
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Colors | Midnight Black, Meteor Silver, Desert Gold, Tidal Blue | Awesome Gray, Awesome Ice Blue, Awesome Lilac (T Direct Shop exclusive) |
| Compatibility | — | Korea-market model (based on Galaxy A57 5G); no QRNG chip this generation |
| Launch Price | — | KRW 717,200 (8GB+128GB) — South Korea |
| Launch Price (USD) | $508.00 (reference only — see Price in Nigeria above for the actual retail price) | — |
| Models | DNY-NX9 | SM-A576S |
| Models and regions | — | South Korea, SK Telecom exclusive |
| Price in Nigeria | ₦711,200 | ₦717,200 (estimate, converted from South Korea launch price) |
SECURITY1 field
| Specification | 400 | Galaxy Quantum 7 |
|---|---|---|
| Security | Fingerprint (under display, optical), face unlock | Samsung Knox Vault |