Realme GT7 vs Vivo S15
The Realme GT7 (2025) runs on the MediaTek Dimensity 9400e, while the Vivo S15 (2022) runs on the Qualcomm Snapdragon 870 5G. By overall MobileRank rating, the Realme GT7 leads — 77/100 vs 57/100 (a 20-point difference). Key differences: the Realme GT7 has the bigger battery (7000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Realme GT7 is faster in AnTuTu (2,415,876 vs 1,010,069).
Profile comparison
Category scores
Realme GT7
Vivo S15
What makes Realme GT7 better?
- Higher AnTuTu: 2415876 vs 1010069
- Better Geekbench Single: 2233 vs 1298
- Better Geekbench Multi: 7478 vs 3520
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 120W vs 66W
- Higher performance (84/100 vs 61/100)
- Better camera (61/100 vs 48/100)
- Longer battery life (90/100 vs 42/100)
- Better display (84/100 vs 80/100)
What makes Vivo S15 better?
- Better main camera: 64MP vs 50MP
- Lighter: 197g vs 206g
- Better portability (61/100 vs 53/100)
Comparison verdict
Comparing the Realme GT7 vs the Vivo S15, the Realme GT7 scores 20 points higher (77/100 vs 57/100). In the "performance" category, the Realme GT7 leads (84/100 vs 61/100). In the "camera" category, the Realme GT7 leads (61/100 vs 48/100). In the "battery" category, the Realme GT7 leads (90/100 vs 42/100). In the "performance" category, the Realme GT7 notably outperforms the Vivo S15 (84/100 vs 61/100). In the "display" category, the Realme GT7 and the Vivo S15 are nearly equal (84/100 vs 80/100). In the "camera" category, the Realme GT7 is a bit better (61/100 vs 48/100). In the "battery" category, the Realme GT7 significantly outperforms the Vivo S15 (90/100 vs 42/100). In the "portability" category, the Vivo S15 is a bit better (61/100 vs 53/100).
Specs comparison
| Specification | Realme GT7 | Vivo S15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400e | Qualcomm Snapdragon 870 5G | |
| AnTuTu | 2415876 | 1010069 | |
| Geekbench Single | 2233 | 1298 | |
| Geekbench Multi | 7478 | 3520 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 2780x1264 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 4500 mAh | |
| Charging | 120W | 66W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 12, Origin OS Ocean | |
| Brightness (peak) | — | 1300 nits | |
| NFC | — | yes | |
| Dimensions | — | 161.1×74.3×8.0 mm | |
| Weight | 206 g | 197 g | |
| Launch price | $420 | — |
Camera comparison
Realme GT7
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Vivo S15
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Display comparison
Realme GT7
- 6.8" AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Vivo S15
- 6.6" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Realme GT7
- 7000 mAh
- Wired: 120W
- Wireless charging: no data
Vivo S15
- 4500 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Realme GT7 and Vivo S15, covering their specs and all relevant benchmarks.
Realme GT7 leads Vivo S15 by 139.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo S15
Price unknownDetailed category analysis
performance
In the "performance" category, the Realme GT7 notably outperforms the Vivo S15 (84/100 vs 61/100).
display
In the "display" category, the Realme GT7 and the Vivo S15 are nearly equal (84/100 vs 80/100).
camera
In the "camera" category, the Realme GT7 is a bit better (61/100 vs 48/100).
battery
In the "battery" category, the Realme GT7 significantly outperforms the Vivo S15 (90/100 vs 42/100).
portability
In the "portability" category, the Vivo S15 is a bit better (61/100 vs 53/100).
Frequently asked questions
Which is better: the Realme GT7 or the Vivo S15?
The Realme GT7 significantly outperforms the Vivo S15 by 20 points (77/100 vs 57/100).
What is the rating of the Realme GT7 and the Vivo S15?
The Realme GT7 has a MobileRank rating of 77/100, the Vivo S15 — 57/100.
Which has the better camera: the Realme GT7 or the Vivo S15?
The Realme GT7 leads on camera score (61/100 vs 48/100).
Which is more powerful: the Realme GT7 or the Vivo S15?
The Realme GT7 leads on performance (84/100 vs 61/100).
Should you choose the Realme GT7 over the Vivo S15?
The Realme GT7 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo S15 is a better fit for active users.