OnePlus 15T vs Samsung Galaxy S25 Slim
Comparing the OnePlus 15T (2026) and the Samsung Galaxy S25 Slim (2024) on specs and benchmarks. By overall MobileRank rating, the OnePlus 15T leads — 80/100 vs 37/100 (a 43-point difference). Key differences: the main camera is 50 MP vs 200 MP.
OnePlus 15T
Samsung Galaxy S25 Slim
- Higher performance (88/100 vs 0/100)
- Longer battery life (76/100 vs 0/100)
- Better main camera: 200MP vs 50MP
- Better camera (81/100 vs 74/100)
- Better design/ergonomics (50/100 vs 42/100)
Comparing the OnePlus 15T vs the Samsung Galaxy S25 Slim, the OnePlus 15T scores 43 points higher (80/100 vs 37/100). In the "performance" category, the OnePlus 15T leads (88/100 vs 0/100). In the "battery" category, the OnePlus 15T leads (76/100 vs 0/100). In the "performance" category, the OnePlus 15T significantly outperforms the Samsung Galaxy S25 Slim (88/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S25 Slim is a bit better (81/100 vs 74/100). In the "battery" category, the OnePlus 15T significantly outperforms the Samsung Galaxy S25 Slim (76/100 vs 0/100). In the "design" category, the Samsung Galaxy S25 Slim is a bit better (50/100 vs 42/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | OnePlus 15T | Samsung Galaxy S25 Slim | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | — | |
| AnTuTu | 3676955 | — | |
| Geekbench Single | 3640 | — | |
| Geekbench Multi | 11033 | — | |
| Display | 6.8" LTPO AMOLED | 6.7" OLED | |
| Resolution | 3168x1440 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6400 mAh | — | |
| Charging | 100W | — | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 10 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB / 512GB | |
| OS | Android 16 | Android 15, One UI 7 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 150.6×71.8×8.4 mm | — | |
| Weight | 206 g | — | |
| Price | $799 | — |
OnePlus 15T
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Samsung Galaxy S25 Slim
- Main: 200MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 10MP
OnePlus 15T
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Samsung Galaxy S25 Slim
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
OnePlus 15T
- 6400 mAh
- Wired: 100W
- Wireless: 50W
Samsung Galaxy S25 Slim
- —
- No wireless charging
Samsung Galaxy S25 Slim
Price unknownperformance
In the "performance" category, the OnePlus 15T significantly outperforms the Samsung Galaxy S25 Slim (88/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy S25 Slim is a bit better (81/100 vs 74/100).
battery
In the "battery" category, the OnePlus 15T significantly outperforms the Samsung Galaxy S25 Slim (76/100 vs 0/100).
design
In the "design" category, the Samsung Galaxy S25 Slim is a bit better (50/100 vs 42/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the OnePlus 15T or the Samsung Galaxy S25 Slim?
The OnePlus 15T significantly outperforms the Samsung Galaxy S25 Slim by 43 points (80/100 vs 37/100).
What is the rating of the OnePlus 15T and the Samsung Galaxy S25 Slim?
The OnePlus 15T has a MobileRank rating of 80/100, the Samsung Galaxy S25 Slim — 37/100.
Which has the better camera: the OnePlus 15T or the Samsung Galaxy S25 Slim?
The Samsung Galaxy S25 Slim leads on camera score (81/100 vs 74/100).
Which is more powerful: the OnePlus 15T or the Samsung Galaxy S25 Slim?
The OnePlus 15T leads on performance (88/100 vs 0/100).
Should you choose the OnePlus 15T over the Samsung Galaxy S25 Slim?
The OnePlus 15T is a better fit for gamers and power users, those who care about battery life. The Samsung Galaxy S25 Slim is a better fit for mobile photography enthusiasts.