OnePlus 15T vs Samsung Galaxy S20 Ultra
64.4Performance29.1
89.7Display54
54.2Camera65.9
92Battery55.1
60Features73.3
8 spec wins — OnePlus 15T5 spec wins — Samsung Galaxy S20 Ultra
InnoReviews verdict
OnePlus 15T wins this phone face-off, 72.5 to 51.1, pulling ahead mainly in battery (+37) and display (+36). Samsung Galaxy S20 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15T
- Stronger performance score: 64 vs 29
- Stronger display score: 90 vs 54
- Stronger battery score: 92 vs 55
- 233% higher Wireless charging: 50 W vs 15 W
- 122% higher Wired charging: 100 W vs 45 W
Reasons to pick the Samsung Galaxy S20 Ultra
- Stronger camera score: 66 vs 54
- Stronger features score: 73 vs 60
- 150% higher Front camera: 40 MP vs 16 MP
- 116% higher Main camera: 108 MP vs 50 MP
- 14% higher Optical zoom: 4 x vs 3.5 x
Display
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Screen size | 6.32 ″ | 6.9 ″+9% |
| Panel type | AMOLED | AMOLED |
| Resolution | 1216x2640 | 3200x1440 |
| Pixel density | 460 ppi | 511 ppi+11% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | — | 1,200 nits |
Performance
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Samsung Exynos 990 |
| AnTuTu | — | 500,000 |
| Geekbench 6 (single) | — | 900Bottom 22% |
| Geekbench 6 (multi) | — | 2,650Bottom 27% |
| RAM (max) | 16 GB+33% | 12 GB |
| Storage options | 256/512GB/1TB | 128GB / 256GB / 512GB |
| Storage type | UFS 4.1 | UFS 3.0 |
Camera
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Main camera | 50 MP | 108 MP+116% |
| Main aperture | — | f/1.8 |
| Ultra-wide | — | 12 MP |
| Telephoto | 50 MP+4% | 48 MP |
| Optical zoom | 3.5 x | 4 x+14% |
| Max video | — | 8K@24fps |
| Front camera | 16 MP | 40 MP+150% |
| OIS | Yes | Yes |
Battery
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Capacity | 7,500 mAh+50% | 5,000 mAh |
| Wired charging | 100 W+122% | 45 W |
| Wireless charging | 50 W+233% | 15 W |
Design
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Weight | 194 g+13% | 222 g |
| Thickness | 8.5 mm+4% | 8.8 mm |
| IP rating | IP66/IP68/IP69/IP69K | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 6.0 | 5.0 |
| NFC | Yes | Yes |
| USB | — | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 10 (One UI 2) |
| OS update pledge | — | 3 years |
Audio
| Spec | OnePlus 15T | Samsung Galaxy S20 Ultra |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | — | No |