Realme GT 7T vs Vivo iQOO 15 Ultra
The Realme GT 7T (2025) runs on the MediaTek Dimensity 8400 Max, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $335 and $799. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 70/100 (a 19-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 2,074,834); the Realme GT 7T is noticeably lighter (202g vs 227g).
Realme GT 7T
Vivo iQOO 15 Ultra
- Lighter: 202g vs 227g
- Cheaper at launch: $335 vs $799
- Better portability (57/100 vs 35/100)
- Higher AnTuTu: 4602290 vs 2074834
- Better Geekbench Single: 3640 vs 1579
- Better Geekbench Multi: 11033 vs 6100
- Bigger battery: 7400 vs 7000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 77/100)
- Better camera (78/100 vs 40/100)
- Longer battery life (92/100 vs 90/100)
- Better display (99/100 vs 84/100)
Comparing the Realme GT 7T vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 19 points higher (89/100 vs 70/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 77/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 40/100). Value score: Realme GT 7T — 82/100, Vivo iQOO 15 Ultra — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT 7T (99/100 vs 77/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT 7T (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme GT 7T (78/100 vs 40/100). In the "battery" category, the Vivo iQOO 15 Ultra and the Realme GT 7T are nearly equal (92/100 vs 90/100). In the "portability" category, the Realme GT 7T notably outperforms the Vivo iQOO 15 Ultra (57/100 vs 35/100).
| Specification | Realme GT 7T | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8400 Max | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2074834 | 4602290 | |
| Geekbench Single | 1579 | 3640 | |
| Geekbench Multi | 6100 | 11033 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2800 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7400 mAh | |
| Charging | 120W | 120W | |
| Wireless charging | — | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | — | 8000 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.7 mm | |
| Weight | 202 g | 227 g | |
| Launch price | $335 | $799 |
Realme GT 7T
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme GT 7T
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Realme GT 7T
- 7000 mAh
- Wired: 120W
- Wireless charging: no data
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
We compared Realme GT 7T and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme GT 7T by 54.9% in our overall performance rating.
Launch price difference: $464. Realme GT 7T was $464 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT 7T (99/100 vs 77/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT 7T (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme GT 7T (78/100 vs 40/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra and the Realme GT 7T are nearly equal (92/100 vs 90/100).
portability
In the "portability" category, the Realme GT 7T notably outperforms the Vivo iQOO 15 Ultra (57/100 vs 35/100).
Which is better: the Realme GT 7T or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is noticeably better than the Realme GT 7T — the overall rating gap is 19 points.
What is the rating of the Realme GT 7T and the Vivo iQOO 15 Ultra?
The Realme GT 7T has a MobileRank rating of 70/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme GT 7T or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 40/100).
Which is more powerful: the Realme GT 7T or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 77/100).
Should you choose the Realme GT 7T over the Vivo iQOO 15 Ultra?
The Realme GT 7T is a better fit for active users, those who care about battery life, budget-conscious buyers. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.