Released 2023-02-17
Samsung Galaxy S23 Ultra
The Samsung Galaxy S23 Ultra features a 6.8-inch Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) display with 120Hz refresh rate. It uses the Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) processor. Storage options include 256GB, 512GB, 1TB. Rear cameras: 200 MP. Battery capacity is 5000 mAh, with 45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless charging. It runs Android 13, up to 4 major Android upgrades, One UI 6.1.1.
Price in Nigeria
₦873,630
- 6.8-inch Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) · 120Hz
- Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
- 8GB RAM, 12GB RAM · 256GB, 512GB, 1TB
- 5000 mAh · 45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless
Owner Score
How people who own the Galaxy S23 Ultra rate it, from 101 public comments.
At launch
72
101 mentions
Now
—
Not enough feedback
Breakdown by aspect
Category median: 78 · Updated 20 Sep 2026
Medium confidenceScores are calculated from assessed owner comments and adjusted against the median for this category.
Full Specifications
| LAUNCH DATE | |
|---|---|
| Announced | February 17, 2023 |
| Released | 2023-02-17 |
| Status | Available |
| NETWORK | |
| Technology | 5G/4G/LTE/GSM |
| 3G Bands | Not supported |
| Speed | LTE, 5G |
| BODY | |
| Dimensions | 163.4 x 78.1 x 8.9 mm (6.43 x 3.07 x 0.35 in) |
| Weight | 234 g (8.25 oz) |
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame |
| SIM | Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| DISPLAY | |
| Type | Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) |
| Size | 6.8 inches, 114.7 cm2 (~89.9% screen-to-body ratio) |
| Screen-to-body | ~89.9% |
| Resolution | 1440 x 3088 pixels, 19.3:9 ratio (~500 ppi density) |
| Refresh Rate | 120Hz |
| Brightness | 1200 nits (HBM), 1750 nits (peak) |
| Protection | Corning Gorilla Glass Victus 2 |
| PLATFORM | |
| OS | Android 13, up to 4 major Android upgrades, One UI 6.1.1 |
| Chipset | Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) |
| CPU | Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| GPU | Adreno 740 |
| MEMORY | |
| Card slot | No |
| RAM | 8GB RAM, 12GB RAM |
| Internal | 256GB, 512GB, 1TB |
| Storage/RAM variants | 256GB, 512GB, 1TB; 8GB RAM, 12GB RAM |
| MAIN CAMERA | |
| Main camera | 200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP, f/2.4, 70mm (telephoto), 1/3.52", 1.12µm, PDAF, OIS, 3x optical zoom 10 MP, f/4.9, 230mm (periscope telephoto), 1/3.52", 1.12µm, PDAF, OIS, 10x optical zoom 12 MP, f/2.2, 1 |
| Features | Laser AF, LED flash, auto-HDR, panorama |
| Video | 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
| SELFIE CAMERA | |
| Selfie camera | 12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF |
| Features | HDR, HDR10+ |
| Video | 4K@30/60fps, 1080p@30fps |
| SOUND | |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack | No |
| COMMUNICATION | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct |
| Bluetooth | 5.3, A2DP, LE |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 3.2, OTG |
| FEATURES | |
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| BATTERY | |
| Type | Li-Ion 5000 mAh |
| Charging Type | 45W wired, PD3.0, 65% in 30 min 15W wireless (Qi) 4.5W reverse wireless |
| ADDITIONAL INFORMATION | |
| Colors | Phantom Black, Green, Cream, Lavender, Graphite, Sky Blue, Lime, Red, BMW M Edition |
| Models | SM-S918B, SM-S918B/DS, SM-S918U, SM-S918U1, SM-S918W, SM-S918N, SM-S9180, SM-S918E, SM-S918E/DS |
| Price in Nigeria | ₦873,630 |
| SECURITY | |
| Security | Biometric security: Fingerprint (under display, ultrasonic). |
User Reviews
No reviews yet. Be the first to write one!
Add a Review
Before you buy
Confirm the storage, condition, warranty and network compatibility of the exact unit before paying. For a used device, check the display, cameras, battery and charging port.
Browse more Samsung devices, explore all phones, or compare specifications.