Realme GT 8 Pro vs Vivo iQOO 15 Ultra
The Realme GT 8 Pro (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $599 and $799. By overall MobileRank rating, the Realme GT 8 Pro leads — 90/100 vs 89/100 (a 1-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 3,950,082).
Profile comparison
Category scores
Realme GT 8 Pro
Vivo iQOO 15 Ultra
What makes Realme GT 8 Pro better?
- Lighter: 218g vs 227g
- Cheaper at launch: $599 vs $799
- Better camera (84/100 vs 78/100)
- Better portability (46/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 3950082
- Bigger battery: 7400 vs 7000 mAh
- Higher performance (99/100 vs 98/100)
- Longer battery life (92/100 vs 91/100)
- Better display (99/100 vs 98/100)
Comparison verdict
Comparing the Realme GT 8 Pro vs the Vivo iQOO 15 Ultra, the Realme GT 8 Pro scores 1 points higher (90/100 vs 89/100). Value score: Realme GT 8 Pro — 94/100, Vivo iQOO 15 Ultra — 92/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (99/100 vs 98/100). In the "display" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (99/100 vs 98/100). In the "camera" category, the Realme GT 8 Pro is a bit better (84/100 vs 78/100). In the "battery" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (92/100 vs 91/100). In the "portability" category, the Realme GT 8 Pro is a bit better (46/100 vs 35/100).
Specs comparison
| Specification | Realme GT 8 Pro | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3950082 | 4602290 | |
| Geekbench Single | 3639 | 3639 | |
| Geekbench Multi | 11047 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3136 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 7400 mAh | |
| Charging | 120W | 120W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 50 MP | |
| Telephoto | 200 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | realme UI 7.0 | Android 16 | |
| Brightness (peak) | 7000 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 161.8×76.9×8.2 mm | 163.7×76.8×8.7 mm | |
| Weight | 218 g | 227 g | |
| Launch price | $599 | $799 |
Camera comparison
Realme GT 8 Pro
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT 8 Pro
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT 8 Pro
- 7000 mAh
- Wired: 120W
- Wireless: 50W
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme GT 8 Pro and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Realme GT 8 Pro by 14.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $200. Realme GT 8 Pro was $200 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (99/100 vs 98/100).
display
In the "display" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (99/100 vs 98/100).
camera
In the "camera" category, the Realme GT 8 Pro is a bit better (84/100 vs 78/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra and the Realme GT 8 Pro are nearly equal (92/100 vs 91/100).
portability
In the "portability" category, the Realme GT 8 Pro is a bit better (46/100 vs 35/100).
Frequently asked questions
Which is better: the Realme GT 8 Pro or the Vivo iQOO 15 Ultra?
The Realme GT 8 Pro edges out the Vivo iQOO 15 Ultra by just 1 points — the two devices are very close in overall level.
What is the rating of the Realme GT 8 Pro and the Vivo iQOO 15 Ultra?
The Realme GT 8 Pro has a MobileRank rating of 90/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Realme GT 8 Pro or the Vivo iQOO 15 Ultra?
The Realme GT 8 Pro leads on camera score (84/100 vs 78/100).
Should you choose the Realme GT 8 Pro over the Vivo iQOO 15 Ultra?
The Realme GT 8 Pro is a better fit for gamers and power users, mobile photography enthusiasts, 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.