ASUS Asus ROG Phone II vs Vivo iQOO 15T
The ASUS Asus ROG Phone II (2019) runs on the Qualcomm Snapdragon 855+, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 57/100 (a 25-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 6000); the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 859,084); the Vivo iQOO 15T is noticeably lighter (216g vs 240g).
ASUS Asus ROG Phone II
Vivo iQOO 15T
- Overall rating 57/100
- Higher AnTuTu: 3815522 vs 859084
- Better Geekbench Single: 3228 vs 1031
- Better Geekbench Multi: 9553 vs 2864
- Bigger battery: 8000 vs 6000 mAh
- Faster charging: 100W vs 30W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 216g vs 240g
- Higher performance (95/100 vs 55/100)
- Longer battery life (75/100 vs 53/100)
- Better display (99/100 vs 79/100)
- Better portability (44/100 vs 20/100)
Comparing the ASUS Asus ROG Phone II vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 25 points higher (82/100 vs 57/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 55/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 53/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the ASUS Asus ROG Phone II (95/100 vs 55/100). In the "display" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (99/100 vs 79/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (75/100 vs 53/100). In the "portability" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (44/100 vs 20/100).
| Specification | ASUS Asus ROG Phone II | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | MediaTek Dimensity 9500 | |
| AnTuTu | 859084 | 3815522 | |
| Geekbench Single | 1031 | 3228 | |
| Geekbench Multi | 2864 | 9553 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2340 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 8000 mAh | |
| Charging | 30W | 100W | |
| Main camera | — | 200 MP | |
| Ultrawide | 48 MP | 50 MP | |
| Front camera | 24 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 (Pie), ROG UI | Android 16 | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 171.0×77.6×9.5 mm | — | |
| Weight | 240 g | 216 g | |
| Launch price | — | $499 |
ASUS Asus ROG Phone II
- Main: —
- Ultrawide: 48MP
- Front: 24MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
ASUS Asus ROG Phone II
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
ASUS Asus ROG Phone II
- 6000 mAh
- Wired: 30W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared ASUS Asus ROG Phone II and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads ASUS Asus ROG Phone II by 77.5% in our overall performance rating.
ASUS Asus ROG Phone II
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the ASUS Asus ROG Phone II (95/100 vs 55/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (99/100 vs 79/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (75/100 vs 53/100).
portability
In the "portability" category, the Vivo iQOO 15T notably outperforms the ASUS Asus ROG Phone II (44/100 vs 20/100).
Which is better: the ASUS Asus ROG Phone II or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the ASUS Asus ROG Phone II by 25 points (82/100 vs 57/100).
What is the rating of the ASUS Asus ROG Phone II and the Vivo iQOO 15T?
The ASUS Asus ROG Phone II has a MobileRank rating of 57/100, the Vivo iQOO 15T — 82/100.
Which is more powerful: the ASUS Asus ROG Phone II or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 55/100).
Should you choose the ASUS Asus ROG Phone II over the Vivo iQOO 15T?
The ASUS Asus ROG Phone II is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.