Between the Phone (3a) and ROG Phone 9 Pro, the Phone (3a) comes out ahead in weight, while the ROG Phone 9 Pro wins on antutu and ram. Overall, the Phone (3a) scores 62.5 and the ROG Phone 9 Pro scores 77.7 on our Mars Score.
どちらを買うべき?
The ROG Phone 9 Pro is the clear pick on raw spec strength, leading by 15.2 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Phone (3a) if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the ROG Phone 9 Pro if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are antutu, ram, refresh rate, among others.
Both ship with comparable main camera, 5g support, front camera, so those specs don't separate the two — focus on the differences below.
Bottom line: the ROG Phone 9 Pro is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Nothing - Phone (3a)が勝つ理由
- ▲Weight — 26.00 g less. 201 vs 227.
ASUS - ROG Phone 9 Proが勝つ理由
- ▲AnTuTu — 226.83% more. 2680000 vs 820000.
- ▲RAM — 200.00% more. 24 GB vs 8 GB.
- ▲Refresh rate — 54.17% more. 185 Hz vs 120 Hz.
- ▲Wired charging — 30.00% more. 65 W vs 50 W.
- ▲Battery capacity — 16.00% more. 5800 mAh vs 5000 mAh.
- ▲Has Headphone jack.
- ▲Water resistance: IP68 (vs IP64).
- ▲Pixel density — 0.26% more. 388 ppi vs 387 ppi.
スペック比較
Design
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| Weight | 201 glead | 227 g |
| Thickness | 8.4 mmlead | 8.9 mm |
| Water resistanceⓘ | IP64 | IP68lead |
| Form factor | bar | bar |
Display
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| Screen sizeⓘ | 6.77 " | 6.78 "lead |
| Pixel densityⓘ | 387 ppi | 388 ppilead |
| Refresh rateⓘ | 120 Hz | 185 Hzlead |
| Peak brightnessⓘ | 3000 nitslead | 2500 nits |
Performance
Cameras
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| Battery capacity | 5000 mAh | 5800 mAhlead |
| Wired chargingⓘ | 50 W | 65 Wlead |
| Wireless chargingⓘ | 0 W | 15 Wlead |
Connectivity
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | truelead |
| microSD slot | false | false |
Operating System
| スペック | Nothing - Phone (3a) | ASUS - ROG Phone 9 Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 3 years |
よくある質問
Which has better battery, Phone (3a) or ROG Phone 9 Pro?+
ROG Phone 9 Pro has 16.0% more battery — 5000 mAh vs 5800 mAh.
Which is lighter, Phone (3a) or ROG Phone 9 Pro?+
Phone (3a) is 26g lighter — 201g vs 227g.
Is Phone (3a) waterproof?+
Phone (3a) has an IP64 rating.
Does ROG Phone 9 Pro support 5G?+
Yes, ROG Phone 9 Pro supports 5G.
Which has more RAM, Phone (3a) or ROG Phone 9 Pro?+
ROG Phone 9 Pro offers 24GB of RAM.
Which has a better camera, Phone (3a) or ROG Phone 9 Pro?+
ROG Phone 9 Pro has a 50 MP main camera vs 50 MP.
スペック詳細分析
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