Realme GT 8 Pro vs Vivo S15 Pro
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo S15 Pro (2022) runs on the MediaTek Dimensity 8100. By overall MobileRank rating, the Realme GT 8 Pro leads — 84/100 vs 56/100 (a 28-point difference). Key differences: the Realme GT 8 Pro has the bigger battery (6500 mAh vs 4500); the Realme GT 8 Pro is faster in AnTuTu (3,950,082 vs 1,092,605); the Vivo S15 Pro is noticeably lighter (188g vs 207g).
Profile comparison
Category scores
Realme GT 8 Pro
Vivo S15 Pro
What makes Realme GT 8 Pro better?
- Higher AnTuTu: 3950082 vs 1092605
- Better Geekbench Single: 3639 vs 1139
- Better Geekbench Multi: 11047 vs 3842
- Bigger battery: 6500 vs 4500 mAh
- Faster charging: 100W vs 80W
- Higher performance (98/100 vs 62/100)
- Better camera (73/100 vs 42/100)
- Longer battery life (83/100 vs 45/100)
- Better display (84/100 vs 80/100)
What makes Vivo S15 Pro better?
- Lighter: 188g vs 207g
- Better portability (60/100 vs 52/100)
Comparison verdict
Comparing the Realme GT 8 Pro vs the Vivo S15 Pro, the Realme GT 8 Pro scores 28 points higher (84/100 vs 56/100). In the "performance" category, the Realme GT 8 Pro leads (98/100 vs 62/100). In the "camera" category, the Realme GT 8 Pro leads (73/100 vs 42/100). In the "battery" category, the Realme GT 8 Pro leads (83/100 vs 45/100). In the "performance" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (98/100 vs 62/100). In the "display" category, the Realme GT 8 Pro and the Vivo S15 Pro are nearly equal (84/100 vs 80/100). In the "camera" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (73/100 vs 42/100). In the "battery" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (83/100 vs 45/100). In the "portability" category, the Vivo S15 Pro is a bit better (60/100 vs 52/100).
Specs comparison
| Specification | Realme GT 8 Pro | Vivo S15 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8100 | |
| AnTuTu | 3950082 | 1092605 | |
| Geekbench Single | 3639 | 1139 | |
| Geekbench Multi | 11047 | 3842 | |
| Display | 6.8" LTPO AMOLED | 6.6" AMOLED | |
| Resolution | 2780x1264 | 1080x2376 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 4500 mAh | |
| Charging | 100W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 256GB | |
| OS | Android 15 | Android 12, Origin OS Ocean | |
| Brightness (peak) | — | 1500 nits | |
| NFC | — | yes | |
| Dimensions | — | 158.9×73.5×8.6 mm | |
| Weight | 207 g | 188 g | |
| Launch price | $599 | — |
Camera comparison
Realme GT 8 Pro
- Main: 50MP f/1.6
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Vivo S15 Pro
- Main: 50MP f/1.9
- Ultrawide: 12MP
- Front: 32MP
Display comparison
Realme GT 8 Pro
- 6.8" LTPO AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo S15 Pro
- 6.6" AMOLED
- Resolution: 1080x2376
- Refresh rate: 120 Hz
Battery and charging
Realme GT 8 Pro
- 6500 mAh
- Wired: 100W
- Wireless charging: no data
Vivo S15 Pro
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared Realme GT 8 Pro and Vivo S15 Pro, covering their specs and all relevant benchmarks.
Realme GT 8 Pro leads Vivo S15 Pro by 261.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo S15 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (98/100 vs 62/100).
display
In the "display" category, the Realme GT 8 Pro and the Vivo S15 Pro are nearly equal (84/100 vs 80/100).
camera
In the "camera" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (73/100 vs 42/100).
battery
In the "battery" category, the Realme GT 8 Pro significantly outperforms the Vivo S15 Pro (83/100 vs 45/100).
portability
In the "portability" category, the Vivo S15 Pro is a bit better (60/100 vs 52/100).
Frequently asked questions
Which is better: the Realme GT 8 Pro or the Vivo S15 Pro?
The Realme GT 8 Pro significantly outperforms the Vivo S15 Pro by 28 points (84/100 vs 56/100).
What is the rating of the Realme GT 8 Pro and the Vivo S15 Pro?
The Realme GT 8 Pro has a MobileRank rating of 84/100, the Vivo S15 Pro — 56/100.
Which has the better camera: the Realme GT 8 Pro or the Vivo S15 Pro?
The Realme GT 8 Pro leads on camera score (73/100 vs 42/100).
Which is more powerful: the Realme GT 8 Pro or the Vivo S15 Pro?
The Realme GT 8 Pro leads on performance (98/100 vs 62/100).
Should you choose the Realme GT 8 Pro over the Vivo S15 Pro?
The Realme GT 8 Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo S15 Pro is a better fit for active users.