ASUS ROG Phone II vs Samsung Galaxy Z Flip8
The ASUS ROG Phone II (2019) runs on the Qualcomm Snapdragon 855+, while the Samsung Galaxy Z Flip8 (2026) runs on the Exynos 2600. By overall MobileRank rating, the Samsung Galaxy Z Flip8 leads — 66/100 vs 57/100 (a 9-point difference). Key differences: the ASUS ROG Phone II has the bigger battery (6000 mAh vs 4300); the Samsung Galaxy Z Flip8 is faster in AnTuTu (3,161,830 vs 859,084); the Samsung Galaxy Z Flip8 is noticeably lighter (180g vs 240g).
ASUS ROG Phone II
Samsung Galaxy Z Flip8
- Bigger battery: 6000 vs 4300 mAh
- Faster charging: 30W vs 25W
- Longer battery life (53/100 vs 37/100)
- Higher AnTuTu: 3161830 vs 859084
- Better Geekbench Single: 3271 vs 1031
- Better Geekbench Multi: 11051 vs 2864
- Lighter: 180g vs 240g
- Higher performance (94/100 vs 55/100)
- Better display (80/100 vs 79/100)
- Better portability (80/100 vs 20/100)
Comparing the ASUS ROG Phone II vs the Samsung Galaxy Z Flip8, the Samsung Galaxy Z Flip8 scores 9 points higher (66/100 vs 57/100). In the "performance" category, the Samsung Galaxy Z Flip8 leads (94/100 vs 55/100). In the "battery" category, the ASUS ROG Phone II leads (53/100 vs 37/100). In the "performance" category, the Samsung Galaxy Z Flip8 significantly outperforms the ASUS ROG Phone II (94/100 vs 55/100). In the "display" category, the Samsung Galaxy Z Flip8 and the ASUS ROG Phone II are nearly equal (80/100 vs 79/100). In the "battery" category, the ASUS ROG Phone II notably outperforms the Samsung Galaxy Z Flip8 (53/100 vs 37/100). In the "portability" category, the Samsung Galaxy Z Flip8 significantly outperforms the ASUS ROG Phone II (80/100 vs 20/100).
| Specification | ASUS ROG Phone II | Samsung Galaxy Z Flip8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Exynos 2600 | |
| AnTuTu | 859084 | 3161830 | |
| Geekbench Single | 1031 | 3271 | |
| Geekbench Multi | 2864 | 11051 | |
| Display | 6.6" AMOLED | 6.9" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 1080x2340 | 1080x2520 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6000 mAh | 4300 mAh | |
| Charging | 30W | 25W | |
| Wireless charging | 0W | 15W | |
| Main camera | — | 50 MP | |
| Ultrawide | 48 MP | 12 MP | |
| Front camera | 24 MP | 10 MP | |
| RAM | 8GB / 12GB | 12GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 9.0 (Pie), ROG UI | Android 16 / One UI 8.5 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | yes | yes | |
| Protection | — | IP48 | |
| Dimensions | 171.0×77.6×9.5 mm | — | |
| Weight | 240 g | 180 g | |
| Launch price | — | $1099 |
ASUS ROG Phone II
- Main: —
- Ultrawide: 48MP
- Front: 24MP
Samsung Galaxy Z Flip8
- Main: 50MP f/f/1.8
- Ultrawide: 12MP
- Front: 10MP
ASUS ROG Phone II
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Samsung Galaxy Z Flip8
- 6.9" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1080x2520
- Refresh rate: 120 Hz
ASUS ROG Phone II
- 6000 mAh
- Wired: 30W
- No wireless charging
Samsung Galaxy Z Flip8
- 4300 mAh
- Wired: 25W
- Wireless: 15W
We compared ASUS ROG Phone II and Samsung Galaxy Z Flip8, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Flip8 leads ASUS ROG Phone II by 72.8% in our overall performance rating.
ASUS ROG Phone II
Price unknownperformance
In the "performance" category, the Samsung Galaxy Z Flip8 significantly outperforms the ASUS ROG Phone II (94/100 vs 55/100).
display
In the "display" category, the Samsung Galaxy Z Flip8 and the ASUS ROG Phone II are nearly equal (80/100 vs 79/100).
battery
In the "battery" category, the ASUS ROG Phone II notably outperforms the Samsung Galaxy Z Flip8 (53/100 vs 37/100).
portability
In the "portability" category, the Samsung Galaxy Z Flip8 significantly outperforms the ASUS ROG Phone II (80/100 vs 20/100).
Which is better: the ASUS ROG Phone II or the Samsung Galaxy Z Flip8?
The Samsung Galaxy Z Flip8 edges out the ASUS ROG Phone II by just 9 points — the two devices are very close in overall level.
What is the rating of the ASUS ROG Phone II and the Samsung Galaxy Z Flip8?
The ASUS ROG Phone II has a MobileRank rating of 57/100, the Samsung Galaxy Z Flip8 — 66/100.
Which is more powerful: the ASUS ROG Phone II or the Samsung Galaxy Z Flip8?
The Samsung Galaxy Z Flip8 leads on performance (94/100 vs 55/100).
Should you choose the ASUS ROG Phone II over the Samsung Galaxy Z Flip8?
The ASUS ROG Phone II is a better fit for everyday use. The Samsung Galaxy Z Flip8 is a better fit for gamers and power users.