Vivo iQOO 15T vs Vivo iQOO Z6x
The Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z6x (2022) runs on the MediaTek Dimensity 810. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 43/100 (a 39-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 (4,704,310 vs 569,913); the Vivo iQOO 15T has NFC for contactless payments, the Vivo iQOO Z6x doesn't.
Profile comparison
Category scores
Vivo iQOO 15T
Vivo iQOO Z6x
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 569913
- Better Geekbench Single: 3293 vs 684
- Better Geekbench Multi: 10243 vs 1900
- Bigger battery: 8000 vs 6000 mAh
- Faster charging: 100W vs 44W
- Better main camera: 200MP vs 50MP
- Higher performance (97/100 vs 42/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 56/100)
- Better display (99/100 vs 57/100)
- Better portability (44/100 vs 43/100)
What makes Vivo iQOO Z6x better?
- Lighter: 204g vs 216g
- Overall rating 43/100
Comparison verdict
Comparing the Vivo iQOO 15T vs the Vivo iQOO Z6x, the Vivo iQOO 15T scores 39 points higher (82/100 vs 43/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 42/100). 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 56/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (97/100 vs 42/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (99/100 vs 57/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6x (75/100 vs 56/100). In the "portability" category, the Vivo iQOO 15T and the Vivo iQOO Z6x are nearly equal (44/100 vs 43/100).
Specs comparison
| Specification | Vivo iQOO 15T | Vivo iQOO Z6x | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 810 | |
| AnTuTu | 4704310 | 569913 | |
| Geekbench Single | 3293 | 684 | |
| Geekbench Multi | 10243 | 1900 | |
| Display | 6.8" LTPO AMOLED | 6.6" IPS LCD | |
| Resolution | 1440x3168 | 1080x2408 | |
| Refresh rate | 144 Hz | — | |
| Battery | 8000 mAh | 6000 mAh | |
| Charging | 100W | 44W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 11, Origin OS Ocean | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | — | 163.9×75.3×9.3 mm | |
| Weight | 216 g | 204 g | |
| Launch price | $499 | — |
Camera comparison
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Vivo iQOO Z6x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z6x
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: —
Battery and charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Z6x
- 6000 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared Vivo iQOO 15T and Vivo iQOO Z6x, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Vivo iQOO Z6x by 725.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z6x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (97/100 vs 42/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (99/100 vs 57/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Vivo iQOO Z6x (75/100 vs 56/100).
portability
In the "portability" category, the Vivo iQOO 15T and the Vivo iQOO Z6x are nearly equal (44/100 vs 43/100).
Frequently asked questions
Which is better: the Vivo iQOO 15T or the Vivo iQOO Z6x?
The Vivo iQOO 15T significantly outperforms the Vivo iQOO Z6x by 39 points (82/100 vs 43/100).
What is the rating of the Vivo iQOO 15T and the Vivo iQOO Z6x?
The Vivo iQOO 15T has a MobileRank rating of 82/100, the Vivo iQOO Z6x — 43/100.
Which has the better camera: the Vivo iQOO 15T or the Vivo iQOO Z6x?
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 Z6x?
The Vivo iQOO 15T leads on performance (97/100 vs 42/100).
Should you choose the Vivo iQOO 15T over the Vivo iQOO Z6x?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.