ASUS Zenfone 6 ZS630KL vs Vivo iQOO 15T
The ASUS Zenfone 6 ZS630KL (2019) runs on the Qualcomm Snapdragon 855, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $499 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 47/100 (a 35-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the main camera is 48 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 824,513); the ASUS Zenfone 6 ZS630KL is noticeably lighter (190g vs 216g).
Profile comparison
Category scores
ASUS Zenfone 6 ZS630KL
Vivo iQOO 15T
What makes ASUS Zenfone 6 ZS630KL better?
- Lighter: 190g vs 216g
- Better portability (52/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 824513
- Better Geekbench Single: 3293 vs 968
- Better Geekbench Multi: 10243 vs 2731
- Bigger battery: 8000 vs 5000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (97/100 vs 54/100)
- Better camera (65/100 vs 44/100)
- Longer battery life (75/100 vs 43/100)
- Better display (99/100 vs 43/100)
Comparison verdict
Comparing the ASUS Zenfone 6 ZS630KL vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 35 points higher (82/100 vs 47/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 54/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 44/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 43/100). Value score: ASUS Zenfone 6 ZS630KL — 16/100, Vivo iQOO 15T — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (97/100 vs 54/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (99/100 vs 43/100). In the "camera" category, the Vivo iQOO 15T notably outperforms the ASUS Zenfone 6 ZS630KL (65/100 vs 44/100). In the "battery" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (75/100 vs 43/100). In the "portability" category, the ASUS Zenfone 6 ZS630KL is a bit better (52/100 vs 44/100).
Specs comparison
| Specification | ASUS Zenfone 6 ZS630KL | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | MediaTek Dimensity 9500 | |
| AnTuTu | 824513 | 4704310 | |
| Geekbench Single | 968 | 3293 | |
| Geekbench Multi | 2731 | 10243 | |
| Display | 6.4" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 1440x3168 | |
| Refresh rate | 60 Hz | 144 Hz | |
| Battery | 5000 mAh | 8000 mAh | |
| Charging | 18W | 100W | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Front camera | 48 MP | 16 MP | |
| RAM | 6GB / 8GB / 12GB | 12GB / 16GB | |
| Storage | 64GB / 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 / ZenUI | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 159.1×75.4×9.2 mm | — | |
| Weight | 190 g | 216 g | |
| Launch price | $499 | $499 |
Camera comparison
ASUS Zenfone 6 ZS630KL
- Main: 48MP f/1.8
- Ultrawide: 13MP
- Front: 48MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
ASUS Zenfone 6 ZS630KL
- 6.4" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 60 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
ASUS Zenfone 6 ZS630KL
- 5000 mAh
- Wired: 18W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared ASUS Zenfone 6 ZS630KL and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads ASUS Zenfone 6 ZS630KL by 82.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $0. Same launch price.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (97/100 vs 54/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (99/100 vs 43/100).
camera
In the "camera" category, the Vivo iQOO 15T notably outperforms the ASUS Zenfone 6 ZS630KL (65/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL (75/100 vs 43/100).
portability
In the "portability" category, the ASUS Zenfone 6 ZS630KL is a bit better (52/100 vs 44/100).
Frequently asked questions
Which is better: the ASUS Zenfone 6 ZS630KL or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the ASUS Zenfone 6 ZS630KL by 35 points (82/100 vs 47/100).
What is the rating of the ASUS Zenfone 6 ZS630KL and the Vivo iQOO 15T?
The ASUS Zenfone 6 ZS630KL has a MobileRank rating of 47/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the ASUS Zenfone 6 ZS630KL or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 44/100).
Which is more powerful: the ASUS Zenfone 6 ZS630KL or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 54/100).
Should you choose the ASUS Zenfone 6 ZS630KL over the Vivo iQOO 15T?
The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.