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; estimated prices are $350 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 77/100 vs 66/100 (a 11-point difference). Key differences: the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 2,760,000).
Realme GT 8
Vivo iQOO 15
- Lighter: 209g vs 215g
- Cheaper: $350 vs $599
- Better design/ergonomics (38/100 vs 31/100)
- Better value for money (86/100 vs 69/100)
- Higher AnTuTu: 3740528 vs 2760000
- Higher performance (78/100 vs 65/100)
- Better camera (74/100 vs 51/100)
- Longer battery life (77/100 vs 70/100)
Comparing the Realme GT 8 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 11 points higher (77/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 leads (78/100 vs 65/100). In the "camera" category, the Vivo iQOO 15 leads (74/100 vs 51/100). In the "value for money" category, the Realme GT 8 leads (86/100 vs 69/100). In the "performance" category, the Vivo iQOO 15 is a bit better (78/100 vs 65/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT 8 (74/100 vs 51/100). In the "battery" category, the Vivo iQOO 15 is a bit better (77/100 vs 70/100). In the "design" category, the Realme GT 8 is a bit better (38/100 vs 31/100). In the "value for money" category, the Realme GT 8 notably outperforms the Vivo iQOO 15 (86/100 vs 69/100).
| Specification | Realme GT 8 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2760000 | 3740528 | |
| Geekbench Single | 3050 | 3050 | |
| Geekbench Multi | 9300 | 9300 | |
| 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 | 0W | 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 | |
| Price | $350 | $599 |
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
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
Realme GT 8
- 7000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
We compared Realme GT 8 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme GT 8 by 26.2% in our overall performance rating.
Price difference: $249. Realme GT 8 is cheaper by $249.
performance
In the "performance" category, the Vivo iQOO 15 is a bit better (78/100 vs 65/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Realme GT 8 (74/100 vs 51/100).
battery
In the "battery" category, the Vivo iQOO 15 is a bit better (77/100 vs 70/100).
design
In the "design" category, the Realme GT 8 is a bit better (38/100 vs 31/100).
value for money
In the "value for money" category, the Realme GT 8 notably outperforms the Vivo iQOO 15 (86/100 vs 69/100).
Which is better: the Realme GT 8 or the Vivo iQOO 15?
The Vivo iQOO 15 is noticeably better than the Realme GT 8 — the overall rating gap is 11 points.
What is the rating of the Realme GT 8 and the Vivo iQOO 15?
The Realme GT 8 has a MobileRank rating of 66/100, the Vivo iQOO 15 — 77/100.
Which has the better camera: the Realme GT 8 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (74/100 vs 51/100).
Which is more powerful: the Realme GT 8 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (78/100 vs 65/100).
Should you choose the Realme GT 8 over the Vivo iQOO 15?
The Realme GT 8 is a better fit for active users, budget-conscious buyers. The Vivo iQOO 15 is a better fit for active users, those who care about battery life.