Realme GT Flash vs Vivo iQOO 15
The Realme GT Flash (2022) runs on the Qualcomm Snapdragon 888+, 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 60/100 (a 26-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 4500); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,208,784).
Profile comparison
Category scores
Realme GT Flash
Vivo iQOO 15
What makes Realme GT Flash better?
- Overall rating 60/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1208784
- Better Geekbench Single: 3013 vs 1605
- Better Geekbench Multi: 9287 vs 3996
- Bigger battery: 7000 vs 4500 mAh
- Faster charging: 100W vs 15W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 66/100)
- Better camera (78/100 vs 58/100)
- Longer battery life (85/100 vs 33/100)
- Better display (99/100 vs 82/100)
Comparison verdict
Comparing the Realme GT Flash vs the Vivo iQOO 15, the Vivo iQOO 15 scores 26 points higher (86/100 vs 60/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 66/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 58/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 33/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (94/100 vs 66/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (99/100 vs 82/100). In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (78/100 vs 58/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme GT Flash (85/100 vs 33/100).
Specs comparison
| Specification | Realme GT Flash | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888+ | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1208784 | 3758268 | |
| Geekbench Single | 1605 | 3013 | |
| Geekbench Multi | 3996 | 9287 | |
| Display | 6.7" | 6.8" LTPO AMOLED | |
| Resolution | 1440x2880 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4500 mAh | 7000 mAh | |
| Charging | 15W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | — | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11 Red Velvet Cake | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.7×76.8×8.1 mm | |
| Weight | — | 215 g | |
| Launch price | — | $599 |
Camera comparison
Realme GT Flash
- Main: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT Flash
- 6.7"
- Resolution: 1440x2880
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT Flash
- 4500 mAh
- Wired: 15W
- 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 Flash and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme GT Flash by 67.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT Flash
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (94/100 vs 66/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (99/100 vs 82/100).
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT Flash (78/100 vs 58/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme GT Flash (85/100 vs 33/100).
Frequently asked questions
Which is better: the Realme GT Flash or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Realme GT Flash by 26 points (86/100 vs 60/100).
What is the rating of the Realme GT Flash and the Vivo iQOO 15?
The Realme GT Flash has a MobileRank rating of 60/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Realme GT Flash or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 58/100).
Which is more powerful: the Realme GT Flash or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 66/100).
Should you choose the Realme GT Flash over the Vivo iQOO 15?
The Realme GT Flash 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.