Realme GT 8 vs Vivo iQOO 15
The Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $350 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 80/100 (a 6-point difference). Key differences: the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 3,126,402).
Profile comparison
Category scores
Realme GT 8
Vivo iQOO 15
What makes Realme GT 8 better?
- Lighter: 209g vs 215g
- Cheaper at launch: $350 vs $599
- Better portability (50/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 3126402
- Higher performance (94/100 vs 91/100)
- Better camera (78/100 vs 56/100)
- Better display (99/100 vs 98/100)
Comparison verdict
Comparing the Realme GT 8 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 6 points higher (86/100 vs 80/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 56/100). Value score: Realme GT 8 — 94/100, Vivo iQOO 15 — 86/100; 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 and the Realme GT 8 are nearly equal (94/100 vs 91/100). In the "display" category, the Vivo iQOO 15 and the Realme GT 8 are nearly equal (99/100 vs 98/100). In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT 8 (78/100 vs 56/100). In the "battery" category, both devices are on the same level — 85/100. In the "portability" category, the Realme GT 8 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Specs comparison
| Specification | Realme GT 8 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3126402 | 3758268 | |
| Geekbench Single | 3013 | 3013 | |
| Geekbench Multi | 9287 | 9287 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1440x3136 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 7000 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | — | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.1 mm | |
| Weight | 209 g | 215 g | |
| Launch price | $350 | $599 |
Camera comparison
Realme GT 8
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
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 8 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme GT 8 by 16.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $249. Realme GT 8 was $249 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 and the Realme GT 8 are nearly equal (94/100 vs 91/100).
display
In the "display" category, the Vivo iQOO 15 and the Realme GT 8 are nearly equal (99/100 vs 98/100).
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT 8 (78/100 vs 56/100).
battery
In the "battery" category, both devices are on the same level — 85/100.
portability
In the "portability" category, the Realme GT 8 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Frequently asked questions
Which is better: the Realme GT 8 or the Vivo iQOO 15?
The Vivo iQOO 15 edges out the Realme GT 8 by just 6 points — the two devices are very close in overall level.
What is the rating of the Realme GT 8 and the Vivo iQOO 15?
The Realme GT 8 has a MobileRank rating of 80/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Realme GT 8 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 56/100).
Should you choose the Realme GT 8 over the Vivo iQOO 15?
The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.