Vivo iQOO 15 vs Vivo T4 Pro
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo T4 Pro (2025) runs on the Qualcomm Snapdragon 7 Gen 4; launch prices were $599 and $320. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 66/100 (a 20-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6500); the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 1,282,176); the Vivo iQOO 15 has NFC for contactless payments, the Vivo T4 Pro doesn't; the Vivo T4 Pro is noticeably lighter (192g vs 215g).
Vivo iQOO 15
Vivo T4 Pro
- Higher AnTuTu: 3740528 vs 1282176
- Better Geekbench Single: 3041 vs 1270
- Better Geekbench Multi: 9494 vs 4106
- Bigger battery: 7000 vs 6500 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 65/100)
- Better camera (78/100 vs 58/100)
- Longer battery life (85/100 vs 68/100)
- Better display (99/100 vs 79/100)
- Lighter: 192g vs 215g
- Cheaper at launch: $320 vs $599
- Better portability (69/100 vs 48/100)
Comparing the Vivo iQOO 15 vs the Vivo T4 Pro, the Vivo iQOO 15 scores 20 points higher (86/100 vs 66/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 65/100). 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 68/100). Value score: Vivo iQOO 15 — 84/100, Vivo T4 Pro — 74/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (94/100 vs 65/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (78/100 vs 58/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (85/100 vs 68/100). In the "portability" category, the Vivo T4 Pro notably outperforms the Vivo iQOO 15 (69/100 vs 48/100).
| Specification | Vivo iQOO 15 | Vivo T4 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 7 Gen 4 | |
| AnTuTu | 3740528 | 1282176 | |
| Geekbench Single | 3041 | 1270 | |
| Geekbench Multi | 9494 | 4106 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 1080x2392 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 6500 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 40W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 6000 nits | 5000 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 163.7×76.8×8.1 mm | 163.5×77.0×7.5 mm | |
| Weight | 215 g | 192 g | |
| Launch price | $599 | $320 |
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo T4 Pro
- Main: 50MP f/f/1.8
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo T4 Pro
- 6.8" AMOLED
- Resolution: 1080x2392
- Refresh rate: 120 Hz
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Vivo T4 Pro
- 6500 mAh
- Wired: 90W
- No wireless charging
We compared Vivo iQOO 15 and Vivo T4 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Vivo T4 Pro by 191.7% in our overall performance rating.
Launch price difference: $279. Vivo T4 Pro was $279 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (94/100 vs 65/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (78/100 vs 58/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Vivo T4 Pro (85/100 vs 68/100).
portability
In the "portability" category, the Vivo T4 Pro notably outperforms the Vivo iQOO 15 (69/100 vs 48/100).
Which is better: the Vivo iQOO 15 or the Vivo T4 Pro?
The Vivo iQOO 15 significantly outperforms the Vivo T4 Pro by 20 points (86/100 vs 66/100).
What is the rating of the Vivo iQOO 15 and the Vivo T4 Pro?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Vivo T4 Pro — 66/100.
Which has the better camera: the Vivo iQOO 15 or the Vivo T4 Pro?
The Vivo iQOO 15 leads on camera score (78/100 vs 58/100).
Which is more powerful: the Vivo iQOO 15 or the Vivo T4 Pro?
The Vivo iQOO 15 leads on performance (94/100 vs 65/100).
Should you choose the Vivo iQOO 15 over the Vivo T4 Pro?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo T4 Pro is a better fit for active users.