Vivo iQOO 15 vs Vivo T4
The Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Vivo T4 (2025) runs on the Qualcomm Snapdragon 7s Gen 3; launch prices were $599 and $299. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 58/100 (a 28-point difference). Key differences: the Vivo T4 has the bigger battery (7300 mAh vs 7000); the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 1,040,961); the Vivo iQOO 15 has NFC for contactless payments, the Vivo T4 doesn't; the Vivo T4 is noticeably lighter (199g vs 215g).
Vivo iQOO 15
Vivo T4
- Higher AnTuTu: 3740528 vs 1040961
- Better Geekbench Single: 3041 vs 1162
- Better Geekbench Multi: 9494 vs 3315
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 60/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (85/100 vs 71/100)
- Better display (99/100 vs 79/100)
- Bigger battery: 7300 vs 7000 mAh
- Lighter: 199g vs 215g
- Cheaper at launch: $299 vs $599
- Better portability (60/100 vs 48/100)
Comparing the Vivo iQOO 15 vs the Vivo T4, the Vivo iQOO 15 scores 28 points higher (86/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 60/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 71/100). Value score: Vivo iQOO 15 — 84/100, Vivo T4 — 58/100; 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 significantly outperforms the Vivo T4 (94/100 vs 60/100). In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo T4 (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Vivo T4 (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 is a bit better (85/100 vs 71/100). In the "portability" category, the Vivo T4 is a bit better (60/100 vs 48/100).
| Specification | Vivo iQOO 15 | Vivo T4 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 7s Gen 3 | |
| AnTuTu | 3740528 | 1040961 | |
| Geekbench Single | 3041 | 1162 | |
| Geekbench Multi | 9494 | 3315 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1440x3168 | 2392x1080 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7000 mAh | 7300 mAh | |
| Charging | 100W | 90W | |
| Wireless charging | 40W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 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 | IP65 | |
| Dimensions | 163.7×76.8×8.1 mm | 163.4×76.4×7.9 mm | |
| Weight | 215 g | 199 g | |
| Launch price | $599 | $299 |
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo T4
- Main: 50MP f/f/1.8
- Front: 32MP
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo T4
- 6.8" AMOLED
- Resolution: 2392x1080
- 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
- 7300 mAh
- Wired: 90W
- No wireless charging
We compared Vivo iQOO 15 and Vivo T4, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Vivo T4 by 259.3% in our overall performance rating.
Launch price difference: $300. Vivo T4 was $300 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15 significantly outperforms the Vivo T4 (94/100 vs 60/100).
display
In the "display" category, the Vivo iQOO 15 notably outperforms the Vivo T4 (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Vivo T4 (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 is a bit better (85/100 vs 71/100).
portability
In the "portability" category, the Vivo T4 is a bit better (60/100 vs 48/100).
Which is better: the Vivo iQOO 15 or the Vivo T4?
The Vivo iQOO 15 significantly outperforms the Vivo T4 by 28 points (86/100 vs 58/100).
What is the rating of the Vivo iQOO 15 and the Vivo T4?
The Vivo iQOO 15 has a MobileRank rating of 86/100, the Vivo T4 — 58/100.
Which has the better camera: the Vivo iQOO 15 or the Vivo T4?
The Vivo iQOO 15 leads on camera score (78/100 vs 37/100).
Which is more powerful: the Vivo iQOO 15 or the Vivo T4?
The Vivo iQOO 15 leads on performance (94/100 vs 60/100).
Should you choose the Vivo iQOO 15 over the Vivo T4?
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 is a better fit for active users.