Vivo iQOO 15 Ultra vs Vivo iQOO Z6 Lite
The Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo iQOO Z6 Lite (2022) runs on the Qualcomm Snapdragon 4 Gen 1. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 84/100 vs 28/100 (a 56-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 5000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 521,686); the Vivo iQOO 15 Ultra has NFC for contactless payments, the Vivo iQOO Z6 Lite doesn't; the Vivo iQOO Z6 Lite is noticeably lighter (194g vs 227g).
Vivo iQOO 15 Ultra
Vivo iQOO Z6 Lite
- Higher AnTuTu: 4602290 vs 521686
- Better Geekbench Single: 3640 vs 852
- Better Geekbench Multi: 11033 vs 2048
- Bigger battery: 7400 vs 5000 mAh
- Faster charging: 120W vs 18W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (97/100 vs 0/100)
- Better camera (74/100 vs 24/100)
- Longer battery life (86/100 vs 36/100)
- Lighter: 194g vs 227g
- Better design/ergonomics (57/100 vs 16/100)
Comparing the Vivo iQOO 15 Ultra vs the Vivo iQOO Z6 Lite, the Vivo iQOO 15 Ultra scores 56 points higher (84/100 vs 28/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (97/100 vs 0/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (74/100 vs 24/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (86/100 vs 36/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (97/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (74/100 vs 24/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (86/100 vs 36/100). In the "design" category, the Vivo iQOO Z6 Lite significantly outperforms the Vivo iQOO 15 Ultra (57/100 vs 16/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Vivo iQOO 15 Ultra | Vivo iQOO Z6 Lite | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 4 Gen 1 | |
| AnTuTu | 4602290 | 521686 | |
| Geekbench Single | 3640 | 852 | |
| Geekbench Multi | 11033 | 2048 | |
| Display | 6.8" LTPO AMOLED | 6.6" IPS LCD | |
| Resolution | 1440x3168 | 1080x2408 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7400 mAh | 5000 mAh | |
| Charging | 120W | 18W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 8 MP | |
| RAM | 12GB / 16GB / 24GB | 4GB / 6GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB | |
| OS | Android 16 | Android 12, Funtouch 12 | |
| Brightness (peak) | 8000 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 163.7×76.8×8.7 mm | 164.0×75.8×8.3 mm | |
| Weight | 227 g | 194 g | |
| Price | $799 | — |
Vivo iQOO 15 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Vivo iQOO Z6 Lite
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Vivo iQOO Z6 Lite
- 6.6" IPS LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Vivo iQOO Z6 Lite
- 5000 mAh
- Wired: 18W
- No wireless charging
We compared Vivo iQOO 15 Ultra and Vivo iQOO Z6 Lite, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Vivo iQOO Z6 Lite by 782.2% in our overall performance rating.
Vivo iQOO Z6 Lite
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (97/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (74/100 vs 24/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite (86/100 vs 36/100).
design
In the "design" category, the Vivo iQOO Z6 Lite significantly outperforms the Vivo iQOO 15 Ultra (57/100 vs 16/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Vivo iQOO 15 Ultra or the Vivo iQOO Z6 Lite?
The Vivo iQOO 15 Ultra significantly outperforms the Vivo iQOO Z6 Lite by 56 points (84/100 vs 28/100).
What is the rating of the Vivo iQOO 15 Ultra and the Vivo iQOO Z6 Lite?
The Vivo iQOO 15 Ultra has a MobileRank rating of 84/100, the Vivo iQOO Z6 Lite — 28/100.
Which has the better camera: the Vivo iQOO 15 Ultra or the Vivo iQOO Z6 Lite?
The Vivo iQOO 15 Ultra leads on camera score (74/100 vs 24/100).
Which is more powerful: the Vivo iQOO 15 Ultra or the Vivo iQOO Z6 Lite?
The Vivo iQOO 15 Ultra leads on performance (97/100 vs 0/100).
Should you choose the Vivo iQOO 15 Ultra over the Vivo iQOO Z6 Lite?
The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life. The Vivo iQOO Z6 Lite is a better fit for everyday use.