Samsung Galaxy S21 Ultra
Category: Phones
Launch Date: January 2021
Official Price: $315.94
Full Specifications
| LAUNCH DATE | |
|---|---|
| Released | January 29, 2021 |
| Status | In Stock |
| NETWORK | |
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G (NSA/SA, sub‑6/mmWave) |
| BODY | |
| Build | Gorilla Glass Victus (front), Gorilla Glass 6 (back), aluminum frame |
| Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown |
| Dimensions | 165.1 × 75.6 × 8.9 mm |
| Resistance | Water/Dust Resistance: IP68 (up to 1.5 m for 30 min) |
| SIM | Nano‑SIM + eSIM or Dual Nano‑SIM (dual stand‑by), microSDXC support via slot |
| Weight | 227 g (Sub6), 229 g (mmWave) (8.01 oz) |
| DISPLAY | |
| Features | HDR10+, Always-on display, Eye Comfort Shield, peak brightness ~1500 nits |
| Protection | Gorilla Glass Victus |
| Refresh Rate | 10–120 Hz adaptive |
| Resolution | 3200 × 1440 px (~515 ppi) |
| Size | 6.8″ (measured 6.6″ viewable) |
| Type | Dynamic AMOLED 2X, 16M colors |
| MEMORY | |
| Card slot | microSDXC (uses shared SIM slot) – dual SIM only |
| Internal | 128/256/512 GB + 12 GB RAM, 512 GB or 1 TB + 16 GB RAM available regionally (UFS 3.1) |
| MAIN CAMERA | |
| Features | LED flash, auto‑HDR, panorama, Laser AF, 100× Space Zoom |
| Rear main camera | 108MP wide, 10MP 10× & 3× zoom, 12MP ultrawide 120°, OIS, PDAF |
| Video | 8K @ 24 fps, 4K @ 30/60 fps, 1080p @ 30/60/240 fps, 720p @ 960 fps, HDR10+, stereo sound, gyro‑EIS & OIS |
| SELFIE CAMERA | |
| Features | Dual video call, Auto‑HDR |
| Selfie camera | 40 MP, f/2.2, PDAF |
| Video | 4K @ 30/60 fps, 1080p @ 30 fps |
| FEATURES | |
| Sensors | Ultrasonic under‑display fingerprint, Accelerometer, Gyro, Proximity, Compass, Barometer, Bixby key, Ultra-Wideband, Sam |
| CONNECTIVITY | |
| Bluetooth | 5.2, A2DP, LE |
| NFC | Yes |
| Positioning | GPS, A‑GPS, GLONASS, BDS, Galileo |
| Radio | FM radio (Snapdragon model only; market/operator dependent) |
| USB | USB‑C 3.2, OTG, DisplayPort |
| WLAN | Wi‑Fi a/b/g/n/ac/6E, dual-band, Wi‑Fi Direct, hotspot |
| BATTERY | |
| Charging | 25 W wired (USB‑PD3.0), 15 W wireless (Qi/PMA), 4.5 W reverse wireless |
| Type | Li‑Ion 5000 mAh, non-removable |
| PLATFORM | |
| CPU | Octa-core (1×2.91 GHz Cortex‑X1 + 3×2.81 GHz Cortex‑A78 + 4×2.21 GHz Cortex‑A55) |
| Chipset | Exynos 2100 (5 nm, global) / Snapdragon 888 5G (7 nm+, select markets) |
| GPU | Mali‑G78 MP14 / Adreno 660 |
| OS | Android 11 → upgradable to Android 14 (One UI 6.1) |
| SOUND | |
| Earphone jack | No |
| Loudspeaker | Stereo (tuned by AKG) |
| TESTS | |
| Battery | 5,000 mAh, 114 hours of endurance, 15 hours of web browsing, 18 hours of video, and a reliable all-day life |
| Display | One of the best 6.8 QHD+ LTPO AMOLEDs with adaptive 10–120 Hz and up to approximately 1500 nits |
| Gaming | After extended play (~70% stability), the Snapdragon 888/Exynos 2100 manages 60 FPS with a slight throttle. |
| Performance | flagship multitasking, with sporadic thermal throttling; Snapdragon 888/Exynos 2100 +12-16 GB RAM |
| ADDITIONAL INFORMATION | |
| Models | SM‑G998B, G998B/DS, G998U/U1, G998N, G9980 |
| Price | ₦500,000 |
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