Realme GT 6T vs Vivo iQOO 15
The Realme GT 6T (2024) runs on the Qualcomm Snapdragon 7+ Gen 3, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 65/100 (a 21-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5500); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,570,253); the Realme GT 6T is noticeably lighter (191g vs 215g).
Profile comparison
Category scores
Realme GT 6T
Vivo iQOO 15
What makes Realme GT 6T better?
- Faster charging: 120W vs 100W
- Lighter: 191g vs 215g
- Better portability (56/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1570253
- Better Geekbench Single: 3013 vs 1860
- Better Geekbench Multi: 9287 vs 5045
- Bigger battery: 7000 vs 5500 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 73/100)
- Better camera (78/100 vs 40/100)
- Longer battery life (85/100 vs 70/100)
- Better display (99/100 vs 84/100)
Comparison verdict
Comparing the Realme GT 6T vs the Vivo iQOO 15, the Vivo iQOO 15 scores 21 points higher (86/100 vs 65/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 73/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 40/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 70/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (94/100 vs 73/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme GT 6T (78/100 vs 40/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (85/100 vs 70/100). In the "portability" category, the Realme GT 6T is a bit better (56/100 vs 48/100).
Specs comparison
| Specification | Realme GT 6T | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7+ Gen 3 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1570253 | 3758268 | |
| Geekbench Single | 1860 | 3013 | |
| Geekbench Multi | 5045 | 9287 | |
| Display | 6.8" LTPO AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1264x2780 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5500 mAh | 7000 mAh | |
| Charging | 120W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, Realme UI 5.0 | Android 16 | |
| Brightness (peak) | 6000 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 162.0×75.1×8.7 mm | 163.7×76.8×8.1 mm | |
| Weight | 191 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Realme GT 6T
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT 6T
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT 6T
- 5500 mAh
- Wired: 120W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Realme GT 6T and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme GT 6T by 58.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT 6T
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (94/100 vs 73/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme GT 6T (78/100 vs 40/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Realme GT 6T (85/100 vs 70/100).
portability
In the "portability" category, the Realme GT 6T is a bit better (56/100 vs 48/100).
Frequently asked questions
Which is better: the Realme GT 6T or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Realme GT 6T by 21 points (86/100 vs 65/100).
What is the rating of the Realme GT 6T and the Vivo iQOO 15?
The Realme GT 6T has a MobileRank rating of 65/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Realme GT 6T or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 40/100).
Which is more powerful: the Realme GT 6T or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 73/100).
Should you choose the Realme GT 6T over the Vivo iQOO 15?
The Realme GT 6T is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.