ASUS ROG Phone 9 vs Nothing Phone (2a) Plus
The Verdict
ASUS ROG Phone 9 dominates in raw performance and display quality, featuring a Snapdragon 8 Elite processor with Adreno 830 GPU versus the Nothing Phone 2a Plus's MediaTek Dimensity 7350 Pro. The ASUS delivers a superior 185Hz LTPO AMOLED display at 2500 nits brightness compared to 120Hz at 1300 nits, making a significant difference for gaming and scrolling smoothness. Camera systems are comparable on paper, both sporting 50MP main sensors with OIS, though the ASUS includes 8K video recording versus 4K on the Nothing. Battery capacity favors ASUS at 5800mAh with 65W charging, while the Nothing offers 5000mAh with 50W wired only. Build quality differs notably: ASUS includes IP68 rating and heavier construction at 227g, while Nothing emphasizes lighter design at 190g with IP54 protection and distinctive Glyph LED backlighting. The $600 price gap reflects these differences substantially. For gaming, productivity, and cutting-edge features, ASUS ROG Phone 9 justifies its premium. However, Nothing Phone 2a Plus presents excellent value for everyday users prioritizing design, affordability, and respectable performance without gaming demands. ASUS ROG Phone 9 wins for enthusiasts; Nothing suits budget-conscious buyers.
Who Should Buy
Buy the ASUS ROG Phone 9 if…
- →185Hz display refresh rate is the highest on any smartphone
- →Snapdragon 8 Elite with advanced cooling sustains peak gaming performance
- →5800 mAh battery handles extended gaming sessions
Buy the Nothing Phone (2a) Plus if…
- →Unique Glyph Interface LEDs for silent notifications and alerts
- →50 MP triple camera system including a strong 50 MP ultrawide
- →Clean, stock-like Nothing OS with fast updates and minimal bloat
Category Scores
Pros & Cons
ASUS ROG Phone 9
Pros
- 185Hz display refresh rate is the highest on any smartphone
- Snapdragon 8 Elite with advanced cooling sustains peak gaming performance
- 5800 mAh battery handles extended gaming sessions
- AniMe Vision LED dot-matrix display on the back for notifications
- AirTrigger ultrasonic shoulder buttons enhance mobile gaming controls
Cons
- Heavy at 227 g — feels chunky as a daily driver
- 65W charging is slow compared to Chinese gaming phone rivals
- Camera is competent but not flagship-level for the price
- Gaming-focused design is too aggressive for many users
Nothing Phone (2a) Plus
Pros
- Unique Glyph Interface LEDs for silent notifications and alerts
- 50 MP triple camera system including a strong 50 MP ultrawide
- Clean, stock-like Nothing OS with fast updates and minimal bloat
- 50W fast charging is quick for the 5000 mAh battery
- Premium transparent design stands out in the midrange
Cons
- No wireless charging despite the $399 price
- MediaTek Dimensity 7350 Pro is less popular with developers
- IP54 splash resistance is below IP68 flagships
- Video limited to 4K@30fps — no 60fps option
- Only 256 GB storage option with no expandable storage
Full Specifications
| Spec | ASUS ROG Phone 9 | Nothing Phone (2a) Plus |
|---|---|---|
| Software | Android 15 | Android 14 (Nothing OS 2.6) |
| Body | ||
| Weight | 227 g | 190 g |
| Material | Aluminum frame, Gorilla Glass Victus 2 | Aluminum frame, Glyph Interface LED back |
| IP rating | IP68 | IP54 |
| Dimensions | 163.8 x 77.0 x 8.9 mm | 161.7 x 76.3 x 8.55 mm |
| Camera | ||
| Main camera | 50 MP, f/1.9, OIS (Sony IMX906) | 50 MP, f/1.88, PDAF, OIS, Sony IMX890 |
| Front camera | 32 MP, f/2.4 | 50 MP, f/2.2 |
| Video | 8K@24fps, 4K@60fps | 4K@30fps |
| Ultrawide | 13 MP, f/2.2, 120-degree | 50 MP, f/2.2, Samsung JN1 |
| Memory | ||
| RAM | 16 GB | 8 GB / 12 GB |
| Storage options | 256 GB, 512 GB | 256 GB |
| Battery | ||
| Capacity | 5800 mAh | 5000 mAh |
| Charging | 65W wired | 50W wired |
| Wireless charging | — | No |
| Display | ||
| Size | 6.78 inches | 6.7 inches |
| Type | LTPO AMOLED | AMOLED |
| Resolution | 2400 x 1080 | 2412 x 1084 |
| Refresh rate | 185Hz | 120Hz |
| Brightness (nits) | 2500 | 1300 |
| Processor | ||
| CPU | Octa-core (2x4.32 GHz + 6x3.53 GHz) | Octa-core (4x2.8 GHz + 4x2.0 GHz) |
| GPU | Adreno 830 | Mali-G610 MC4 |
| Chipset | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 7350 Pro 5G |
| Connectivity | ||
| 5G | ||
| NFC | ||
| USB | USB-C 3.2 | USB-C 2.0 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.3 |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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