Vivo iQOO 15T vs Vivo iQOO Z8
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z8 (2023) runs on the MediaTek Dimensity 8200. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 54/100 (a 28-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the main camera is 200 MP vs 64 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 1,221,748); the Vivo iQOO Z8 is noticeably lighter (200g vs 216g).
Vivo iQOO 15T
Vivo iQOO Z8
- Higher AnTuTu: 3815522 vs 1221748
- Better Geekbench Single: 3228 vs 1230
- Better Geekbench Multi: 9553 vs 3297
- Bigger battery: 8000 vs 5000 mAh
- Better main camera: 200MP vs 64MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 62/100)
- Better camera (65/100 vs 40/100)
- Longer battery life (75/100 vs 52/100)
- Better display (99/100 vs 66/100)
- Lighter: 200g vs 216g
- Better portability (51/100 vs 44/100)
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z8, the Vivo iQOO 15T scores 28 points higher (82/100 vs 54/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 62/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 40/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 52/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8 (95/100 vs 62/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8 (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z8 (65/100 vs 40/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z8 (75/100 vs 52/100). In the "portability" category, the Vivo iQOO Z8 is a bit better (51/100 vs 44/100).
| Specification | Vivo iQOO 15T | Vivo iQOO Z8 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 8200 | |
| AnTuTu | 3815522 | 1221748 | |
| Geekbench Single | 3228 | 1230 | |
| Geekbench Multi | 9553 | 3297 | |
| Display | 6.8" LTPO AMOLED | 6.6" LCDIPS LCD | |
| Resolution | 1440x3168 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 5000 mAh | |
| Charging | 100W | — | |
| Main camera | 200 MP | 64 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 13, OriginOS 3 | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | — | 164.6×75.8×8.8 mm | |
| Weight | 216 g | 200 g | |
| Launch price | $499 | — |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z8
- Main: 64MP f/f/1.8
- Front: 16MP
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z8
- 6.6" LCDIPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z8
- 5000 mAh
- No wireless charging
We compared Vivo iQOO 15T and Vivo iQOO Z8, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z8 by 212.3% in our overall performance rating.
Vivo iQOO Z8
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8 (95/100 vs 62/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8 (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z8 (65/100 vs 40/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z8 (75/100 vs 52/100).
portability
In the "portability" category, the Vivo iQOO Z8 is a bit better (51/100 vs 44/100).
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z8?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8 by 28 points (82/100 vs 54/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z8?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z8 — 54/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z8?
The Vivo iQOO 15T leads on camera score (65/100 vs 40/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z8?
The Vivo iQOO 15T leads on performance (95/100 vs 62/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z8?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Vivo iQOO Z8 is a better fit for active users.