Realme GT7 (China) vs Vivo iQOO 15 Ultra
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 71/100 (a 18-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7200); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 2,835,794); the Realme GT7 (China) is noticeably lighter (203g vs 227g).
Profile comparison
Category scores
Realme GT7 (China)
Vivo iQOO 15 Ultra
What makes Realme GT7 (China) better?
- Lighter: 203g vs 227g
- Better portability (54/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 2835794
- Better Geekbench Single: 3639 vs 2729
- Better Geekbench Multi: 11047 vs 8430
- Bigger battery: 7400 vs 7200 mAh
- Faster charging: 120W vs 100W
- Higher performance (99/100 vs 89/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (92/100 vs 72/100)
- Better display (99/100 vs 94/100)
Comparison verdict
Comparing the Realme GT7 (China) vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 18 points higher (89/100 vs 71/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 89/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 72/100). In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100). In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme GT7 (China) (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT7 (China) (92/100 vs 72/100). In the "portability" category, the Realme GT7 (China) notably outperforms the Vivo iQOO 15 Ultra (54/100 vs 35/100).
Specs comparison
| Specification | Realme GT7 (China) | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2835794 | 4602290 | |
| Geekbench Single | 2729 | 3639 | |
| Geekbench Multi | 8430 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2800 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7200 mAh | 7400 mAh | |
| Charging | 100W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 16 | |
| Brightness (peak) | 6500 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×76.0×8.3 mm | 163.7×76.8×8.7 mm | |
| Weight | 203 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Realme GT7 (China)
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme GT7 (China) and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme GT7 (China) by 38.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT7 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 89/100).
display
In the "display" category, the Vivo iQOO 15 Ultra is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Realme GT7 (China) (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Realme GT7 (China) (92/100 vs 72/100).
portability
In the "portability" category, the Realme GT7 (China) notably outperforms the Vivo iQOO 15 Ultra (54/100 vs 35/100).
Frequently asked questions
Which is better: the Realme GT7 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra is noticeably better than the Realme GT7 (China) — the overall rating gap is 18 points.
What is the rating of the Realme GT7 (China) and the Vivo iQOO 15 Ultra?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme GT7 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 35/100).
Which is more powerful: the Realme GT7 (China) or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 89/100).
Should you choose the Realme GT7 (China) over the Vivo iQOO 15 Ultra?
The Realme GT7 (China) is a better fit for gamers and power users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.