Asus ROG Phone 9 vs. OnePlus 12R: A Deep Dive into Gaming and Battery Life
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🏆 Quick Verdict
For dedicated mobile gamers prioritizing peak performance, the Asus ROG Phone 9 is the clear winner, thanks to its Snapdragon 8 Elite and superior display. However, the OnePlus 12R offers excellent performance for the price, coupled with faster charging and impressive battery endurance, making it ideal for everyday users and casual gamers.
| PHONES | ||
|---|---|---|
| Phone Names | Asus ROG Phone 9 | OnePlus 12R |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - International | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66 |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - International | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA |
| Speed | HSPA, LTE (Up to 7CA), 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / CDMA / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2024, November 19 | 2024, January 23 |
| Status | Available. Released 2024, November 20 | Available. Released 2024, February 06 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass), aluminum frame | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back |
| Dimensions | 163.8 x 76.8 x 8.9 mm (6.45 x 3.02 x 0.35 in) | 163.3 x 75.3 x 8.8 mm (6.43 x 2.96 x 0.35 in) |
| SIM | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM | · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM |
| Weight | 227 g (8.01 oz) | 207 g (7.30 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass Victus 2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~388 ppi density) | 1264 x 2780 pixels (~450 ppi density) |
| Size | 6.78 inches, 111.0 cm2 (~88.2% screen-to-body ratio) | 6.78 inches, 111.7 cm2 (~90.9% screen-to-body ratio) |
| Type | LTPO AMOLED, 1B colors, 185Hz, HDR10, 1600 nits (HBM), 2500 nits (peak) | LTPO4 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 1600 nits (HBM), 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) |
| GPU | Adreno 830 | Adreno 740 |
| OS | Android 15, upgradable to Android 16, up to 2 major Android upgrades | Android 14, up to 3 major Android upgrades, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 16GB RAM | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | Laser AF, color spectrum sensor, LED flash, HDR, panorama |
| Triple | 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 13 MP, f/2.2, 13mm, 120˚ (ultrawide) 5 MP (macro) | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+ | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | Panorama, HDR | HDR, panorama |
| Single | 32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm | 16 MP, f/2.4, 26mm (wide), 1/3", 1.0µm |
| Video | 1080p@30fps | 1080p@30fps, gyro-EIS |
| Sound | ||
|---|---|---|
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless | 5.3, A2DP, LE, aptX HD |
| Infrared port | - | Yes |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS | GPS, GALILEO, GLONASS, BDS, QZSS |
| Radio | No | No |
| USB | USB Type-C (side), DisplayPort 1.4; USB Type-C (bottom), OTG | USB Type-C 2.0 |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 65W wired, PD3.0, PPS, QC5, 100% in 46 min 15W wireless (Qi) 10W reverse wired | 100W wired, 100% in 26 min |
| Type | 5800 mAh | Li-Ion 5500 mAh |
| Misc | ||
|---|---|---|
| Colors | Phantom Black, Storm White | Iron Gray, Cool Blue, Electric Violet, Sunset Dune |
| Models | AI2501-12G256G-BK, AI2501-12G256G-WH, AI2501-16G512G-WH, AI2501-16G512G-BK | CPH2609, CPH2585, CPH2611 |
| Price | £ 799.99 / € 899.90 | € 410.84 / $ 399.95 / £ 649.00 |
| SAR | - | 1.19 W/kg (head) 0.82 W/kg (body) |
Asus ROG Phone 9
- Superior gaming performance with Snapdragon 8 Elite
- Brighter and potentially higher refresh rate display
- Wireless and reverse wired charging capabilities
- Slower charging speed compared to OnePlus 12R
- Higher price point
OnePlus 12R
- Incredibly fast 100W charging
- Excellent battery life for the price
- More affordable
- Less powerful processor than ROG Phone 9
- Lower peak display brightness
Display Comparison
The Asus ROG Phone 9 boasts a significantly brighter display, reaching a measured 1958 nits, compared to the OnePlus 12R’s 1181 nits. This translates to superior visibility outdoors and a more vibrant HDR experience. While both likely utilize AMOLED panels, the ROG Phone 9’s higher peak brightness and potential for a higher refresh rate (not specified in data, but typical for ROG phones) give it an edge for visual fidelity. The OnePlus 12R’s display is still excellent, but the ROG Phone 9 caters to users who demand the best possible viewing experience, especially in challenging lighting conditions.
Camera Comparison
While both phones likely feature capable camera systems, the provided data doesn't allow for a detailed comparison. We can infer that the ROG Phone 9, being a premium device, may prioritize image quality and features, but without sensor size or aperture information, it's difficult to assess. The OnePlus 12R likely focuses on delivering a solid, all-around camera experience, but may not match the ROG Phone 9 in low-light performance or advanced features. It's reasonable to assume both will offer competitive image processing, but the ROG Phone 9's higher price point suggests a more sophisticated camera system.
Performance
The ROG Phone 9’s Qualcomm SM8750-AB Snapdragon 8 Elite (3nm) represents a leap in mobile processing power over the OnePlus 12R’s Snapdragon 8 Gen 2 (4nm). The 3nm process node of the 8 Elite promises greater efficiency and sustained performance under heavy load, minimizing thermal throttling during extended gaming sessions. The ROG Phone 9’s CPU configuration – 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M – is optimized for both peak single-core and multi-core performance. The OnePlus 12R’s Cortex-X3 prime core at 3.2 GHz is powerful, but the ROG Phone 9’s architecture and process node give it a clear advantage in demanding tasks.
Battery Life
The Asus ROG Phone 9 achieves an active use battery score of 16:41h, while the OnePlus 12R manages 14:32h. This suggests the ROG Phone 9 offers better overall battery endurance despite the OnePlus 12R’s larger battery capacity (not specified in data, but likely larger). However, the OnePlus 12R compensates with significantly faster charging – 100W wired, achieving 100% charge in just 26 minutes, compared to the ROG Phone 9’s 65W charging (46 minutes). The ROG Phone 9 also offers 15W wireless charging and 10W reverse wired charging, features absent in the OnePlus 12R. The OnePlus 12R prioritizes quick top-ups, while the ROG Phone 9 offers a more versatile charging ecosystem and slightly longer runtime.
Buying Guide
Buy the Asus ROG Phone 9 if you demand the absolute best gaming performance, need a display with maximum brightness, and are willing to pay a premium for specialized features like AirTriggers. Buy the OnePlus 12R if you prioritize all-day battery life, incredibly fast 100W charging, and a more balanced experience at a significantly lower price point. It's the smart choice for users who want flagship-level performance without the flagship price tag.