Realme GT2 vs Vivo iQOO 15
The Realme GT2 (2022) runs on the Qualcomm Snapdragon 888 5G, 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 56/100 (a 30-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 5000); the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 1,135,878); the Realme GT2 is noticeably lighter (194g vs 215g).
Profile comparison
Category scores
Realme GT2
Vivo iQOO 15
What makes Realme GT2 better?
- Lighter: 194g vs 215g
- Better portability (56/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 1135878
- Better Geekbench Single: 3013 vs 1500
- Better Geekbench Multi: 9287 vs 3537
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 65W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 64/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (85/100 vs 52/100)
- Better display (99/100 vs 80/100)
Comparison verdict
Comparing the Realme GT2 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 30 points higher (86/100 vs 56/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 64/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 52/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (94/100 vs 64/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT2 (99/100 vs 80/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (85/100 vs 52/100). In the "portability" category, the Realme GT2 is a bit better (56/100 vs 48/100).
Specs comparison
| Specification | Realme GT2 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 888 5G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 1135878 | 3758268 | |
| Geekbench Single | 1500 | 3013 | |
| Geekbench Multi | 3537 | 9287 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 65W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, Realme UI 3.0 | Android 16 | |
| Brightness (peak) | 1300 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.9×75.8×8.6 mm | 163.7×76.8×8.1 mm | |
| Weight | 194 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Realme GT2
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme GT2
- 6.6" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme GT2
- 5000 mAh
- Wired: 65W
- 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 GT2 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme GT2 by 69.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme GT2
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (94/100 vs 64/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Realme GT2 (99/100 vs 80/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme GT2 (85/100 vs 52/100).
portability
In the "portability" category, the Realme GT2 is a bit better (56/100 vs 48/100).
Frequently asked questions
Which is better: the Realme GT2 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Realme GT2 by 30 points (86/100 vs 56/100).
What is the rating of the Realme GT2 and the Vivo iQOO 15?
The Realme GT2 has a MobileRank rating of 56/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Realme GT2 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 35/100).
Which is more powerful: the Realme GT2 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 64/100).
Should you choose the Realme GT2 over the Vivo iQOO 15?
The Realme GT2 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.