Vivo iQOO 15T vs Vivo iQOO Z8x
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z8x (2023) runs on the Qualcomm Snapdragon 6 Gen 1. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 50/100 (a 32-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6000); the main camera is 200 MP vs 50 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 736,675); the Vivo iQOO 15T has NFC for contactless payments, the Vivo iQOO Z8x doesn't; the Vivo iQOO Z8x is noticeably lighter (200g vs 216g).
Vivo iQOO 15T
Vivo iQOO Z8x
- Higher AnTuTu: 3815522 vs 736675
- Better Geekbench Single: 3228 vs 935
- Better Geekbench Multi: 9553 vs 2719
- Bigger battery: 8000 vs 6000 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 52/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 63/100)
- Better display (99/100 vs 66/100)
- Lighter: 200g vs 216g
- Better portability (48/100 vs 44/100)
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z8x, the Vivo iQOO 15T scores 32 points higher (82/100 vs 50/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 52/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 63/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (95/100 vs 52/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (99/100 vs 66/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 63/100). In the "portability" category, the Vivo iQOO Z8x and the Vivo iQOO 15T are nearly equal (48/100 vs 44/100).
| Specification | Vivo iQOO 15T | Vivo iQOO Z8x | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 6 Gen 1 | |
| AnTuTu | 3815522 | 736675 | |
| Geekbench Single | 3228 | 935 | |
| Geekbench Multi | 9553 | 2719 | |
| Display | 6.8" LTPO AMOLED | 6.6" IPS LCD | |
| Resolution | 1440x3168 | 1080x2388 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 6000 mAh | |
| Charging | 100W | — | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 13, OriginOS 3 | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | — | 164.6×75.8×9.1 mm | |
| Weight | 216 g | 200 g | |
| Price | $499 | — |
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z8x
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z8x
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z8x
- 6000 mAh
- No wireless charging
We compared Vivo iQOO 15T and Vivo iQOO Z8x, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z8x by 417.9% in our overall performance rating.
Vivo iQOO Z8x
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (95/100 vs 52/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (99/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 63/100).
portability
In the "portability" category, the Vivo iQOO Z8x and the Vivo iQOO 15T are nearly equal (48/100 vs 44/100).
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z8x?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z8x by 32 points (82/100 vs 50/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z8x?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z8x — 50/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z8x?
The Vivo iQOO 15T leads on camera score (65/100 vs 30/100).
Which is more powerful: the Vivo iQOO 15T or the Vivo iQOO Z8x?
The Vivo iQOO 15T leads on performance (95/100 vs 52/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z8x?
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 Z8x is a better fit for everyday use.