Samsung Galaxy S23 Ultra S918B Black 128GB
The 200MP main camera paired with 12GB RAM delivers detailed shots and lag-free multitasking on a 6.1-inch display. Dual SIM 5G and unlocked GSM support make it a flexible choice for international travelers needing broad network compatibility. It suits mobile photographers who want high-resolution imaging and contract-free 5G connectivity.
Screen 6.1"
RAM 12 GB
Storage 256 GB
Camera 200 MP
five g Yes
operating system Android
19 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
Cons
- Below average display (6th percentile)
- Below average battery (9th percentile)
- Below average build (15th percentile)
- Below average camera (31st percentile)
The proof
Performance
Specifications
Full Specifications
Display
| Screen Size | 6.1" |
Performance
| RAM | 12 MB |
| Storage | 256 GB |
Camera
| Main Camera | 200 |
Connectivity
| 5G | Yes |
| SIM | Dual SIM |
Design & Build
| Form Factor | bar |
| Weight | 0.4 kg / 0.8 lbs |
| OS | Android |
vs Competition
| Spec | Samsung Galaxy S23 Ultra S918B | Motorola Razr ultra 2025 | Google Pixel 10 Pro | Apple iPhone 17 | OnePlus 15 15 | Nothing Phone (4a) Pro A069P |
|---|---|---|---|---|---|---|
| Screen Size | 6.1 | 7.0 | 6.3 | 6.3 | 6.8 | 6.8 |
| Display Type | - | OLED | OLED | Super Retina XDR | AMOLED | AMOLED |
| Refresh Rate | - | 165 | 120 | 120 | 120 | 144 |
| Processor | - | Snapdragon 8 Elite | Google Tensor G5 | A19 | Snapdragon 8 Elite Gen 5 | Snapdragon 7 Gen 4 |
| RAM (GB) | 12 | 16 | 16 | 8 | 16 | 8 |
| Storage (GB) | 256 | 512 | 128 | 256 | 512 | 128 |
| Rear Camera Mp | 200 | 50 | 50 | 48 | 50 | 50 |
| Front Camera Mp | - | 50 | 42 | 18 | 32 | 32 |
| Battery Capacity Mah | - | 4700 | 4870 | 3692 | 7300 | 5080 |
| Charging Wattage | - | 68 | 30 | 30 | 80 | 45 |
| Wireless Charging | - | true | true | true | true | true |
| Five (g) | true | true | true | true | true | true |
| Water Resistance | - | IP48 | IP68 | IP68 | IP69K | IP65 |
| Operating System | Android | Android | Android | iOS | Android | Android |
| Compare | Compare | Compare | Compare | Compare |
| Product | Build | Camera | Battery | Display | Feature | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy S23 Ultra S918B | 14.6 | 31.3 | 9.1 | 5.8 | 50.8 | 43 | 39.2 | 55.3 |
| Motorola Razr ultra 2025 Compare | 58.1 | 79.7 | 95.3 | 98 | 92.7 | 98.8 | 82.7 | 90.9 |
| Google Pixel 10 Pro Compare | 89.7 | 96.8 | 85 | 88.8 | 71.8 | 89.2 | 98.8 | 95 |
| Apple iPhone 17 Compare | 98.2 | 77.5 | 57.3 | 93.7 | 88.4 | 87.3 | 98.8 | 98.9 |
| OnePlus 15 15 Compare | 98.8 | 96.8 | 99.2 | 78.4 | 42.9 | 98.8 | 82.7 | 98.9 |
| Nothing Phone (4a) Pro A069P Compare | 67.2 | 89.9 | 93.4 | 98 | 71.8 | 59.9 | 82.7 | 82.9 |
Price
Value & Pricing
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
