Asus ROG Phone 9 Pro 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 Pro is the clear winner. Its Snapdragon 8 Elite chipset and superior display brightness deliver an unmatched experience. However, the OnePlus 12R provides excellent value and a more practical daily driver experience with its longer battery life and faster charging.
| PHONES | ||
|---|---|---|
| Phone Names | Asus ROG Phone 9 Pro | 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, 670Hz PWM, 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, up to 2 major Android upgrades | Android 14, up to 3 major Android upgrades, OxygenOS 15 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 512GB 16GB RAM, 1TB 24GB 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 32 MP, f/2.4, (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom 13 MP, f/2.2, 13mm, 120˚ (ultrawide) | 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 | Iron Gray, Cool Blue, Electric Violet, Sunset Dune |
| Models | AI2501-16G512G-BK, AI2501-24G1T-BK | CPH2609, CPH2585, CPH2611 |
| Price | € 1,139.00 / $ 1,290.00 / £ 1,224.17 | € 410.84 / $ 399.95 / £ 649.00 |
| SAR | - | 1.19 W/kg (head) 0.82 W/kg (body) |
Asus ROG Phone 9 Pro
- Unmatched gaming performance with Snapdragon 8 Elite
- Significantly brighter display for outdoor visibility
- Wireless and reverse wired charging capabilities
- Shorter battery life in active use
- Slower wired charging compared to OnePlus 12R
OnePlus 12R
- Excellent battery life for all-day use
- Incredibly fast 100W wired charging
- Balanced performance with Snapdragon 8 Gen 2
- Less bright display compared to ROG Phone 9 Pro
- Lacks wireless charging
Display Comparison
The Asus ROG Phone 9 Pro boasts a significantly brighter display, reaching a measured 1958 nits, compared to the OnePlus 12R’s 1181 nits. This difference is crucial for outdoor use, where the ROG Phone’s screen remains easily visible under direct sunlight. While both likely utilize AMOLED panels, the ROG Phone’s higher peak brightness and potentially superior color calibration (though not specified) cater to a more immersive visual experience, particularly for gaming. The OnePlus 12R, while still bright, will require users to seek shade for optimal viewing in bright conditions.
Camera Comparison
The provided data doesn’t offer sufficient detail for a comprehensive camera comparison. However, given the ROG Phone’s gaming focus, its camera system is likely optimized for general use rather than competing with dedicated camera phones. The OnePlus 12R, positioned as a more all-around flagship, likely features a more sophisticated camera setup, potentially with larger sensors and more advanced image processing algorithms. Without sensor size or aperture information, it’s difficult to draw definitive conclusions, but the OnePlus 12R is likely to offer a more versatile and capable camera experience.
Performance
The core difference lies in the chipsets: the ROG Phone 9 Pro features the Qualcomm SM8750-AB Snapdragon 8 Elite (3nm), while the OnePlus 12R uses the SM8550-AB Snapdragon 8 Gen 2 (4nm). The Snapdragon 8 Elite’s newer architecture and 3nm process node promise greater efficiency and performance. The ROG Phone’s CPU configuration – 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M – suggests a focus on sustained peak performance, while the OnePlus 12R’s 1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510 configuration is optimized for a balance of power and efficiency. The 4nm process of the Snapdragon 8 Gen 2 in the OnePlus 12R will likely result in better thermal management under sustained loads compared to older generation chips, but the ROG Phone’s advanced cooling solutions (not detailed in the provided data) are likely to further mitigate throttling.
Battery Life
The ROG Phone 9 Pro achieves 16:41h of active use, while the OnePlus 12R manages 14:32h. This suggests the ROG Phone’s power-hungry chipset and brighter display take a toll on battery life. However, the OnePlus 12R compensates with significantly faster charging: 100W wired, achieving a full charge in just 26 minutes, compared to the ROG Phone’s 65W wired charging (46 minutes). The ROG Phone does offer 15W wireless charging and 10W reverse wired charging, features absent in the OnePlus 12R, providing added convenience. The OnePlus 12R’s faster charging is a major advantage for users who frequently need to top up their battery quickly.
Buying Guide
Buy the Asus ROG Phone 9 Pro if you absolutely need the highest possible frame rates in demanding mobile games, value a brighter display for outdoor visibility, and are willing to trade some battery life for raw power. Buy the OnePlus 12R if you prioritize all-day battery life, incredibly fast 100W charging, and a more versatile smartphone experience without sacrificing significant performance.