This is a side-by-side specs comparison of the ASUS ROG Phone 3 and OnePlus 15 smartphones.
The ASUS ROG Phone 3 features a 6.59-inch display, 64MP main camera, 6,000mAh battery, 30W fast charging and Qualcomm Snapdragon 865+ chipset.
Meanwhile, the OnePlus 15 features a slightly larger 6.78-inch display, 3.5x optical zoom, 7,300mAh battery, 120W fast charging and IP68 dust & water resistance. The two phones have similar prices.
| Specs | ASUS ROG Phone 3 | OnePlus 15 |
|---|---|---|
| Picture & Ratings |
★★★★★ 3.9/5 stars (37)
|
×
★★★★★ 3.8/5 stars (25)
|
|
|
||
| Design and Display | ||
| Display | 6.59-inch FHD+ AMOLED Display (1080 x 2340 Pixels 391 ppi) with Corning Gorilla Glass 6, 19.5:9 Aspect Ratio, 144Hz Refresh Rate, and HDR10+ | 6.78-inch ~ AMOLED Display (1272 x 2772 Pixels, 450 ppi) with Corning Gorilla Glass Victus 2, 165Hz Refresh Rate, 800nits typ. brightness, 1800nits HBM, Dolby Vision, HDR Vivid, HDR10+ and punch-hole |
| Size | 171.0 x 78.0 x 9.9 mm | 161.42 x 76.67 x 8.1 mm |
| Weight | 240 g | 211 g |
| Build | Glass Front & Back with Aluminum Frame | Glass front and back with Aluminum alloy frame |
| Durability | IP68/IP69K dust & water resistance | |
| Colors | Black Glare | Infinite Black, Ultra Violet, Sand Storm |
| Our pick: |
✔
OnePlus 15 The OnePlus 15 has a larger, sharper, and smoother display. It is also lighter, thinner, and more durable. |
|
| Performance | ||
| Chipset | Qualcomm Snapdragon 865+ | Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) |
| CPU | Octa Core CPU 1x Kryo 585 @ 3.1GHz , 3x Kryo 585 @ 2.42GHz & 4x Kryo 585 @ 1.8GHz |
Octa Core CPU 2x Oryon V3 Phoenix L @ 4.6GHz & 6x Oryon V3 Phoenix M @ 3.62GHz |
| GPU | Adreno 650 | Adreno 840 |
| RAM | 12GB or 16GB of RAM | 12GB or 16GB of RAM |
| Storage | 512GB | 256GB or 512GB (UFS 4.1) |
| Expansion | None | None |
| OS | Android 10 with ROG UI | Android 16 with OxygenOS 16 |
| Our pick: |
✔
OnePlus 15
The OnePlus 15 has better performance. |
|
| Cameras | ||
| Rear Camera | Triple Cameras: 64MP Main Camera (f/1.8 Aperture, PDAF) 13MP Ultra-wide (f/2.4 Aperture, 125˚ FoV) 5MP Macro (f/2.0 Aperture) -LED Flash -8K Video Recording |
Triple Cameras: 50MP Main Camera (Sony IMX906, f/1.8 aperture, Laser Autofocus, OIS) 50MP Telephoto (f/2.8 aperture, Autofocus, 3.5x optical zoom) 50MP Ultrawide (f/2.0 aperture, Autofocus, 116˚ FoV) -LED Flash -Up to 8K@30fps or 4K@120fps video recording with EIS/OIS video stabilization |
| Front Camera |
24 Megapixels (f/2.0 Aperture) |
32 Megapixels (f/2.45 aperture, Autofocus, OIS) - Up to 4K@60fps video recording with EIS/OIS video stabilization |
| Our pick: |
✔
OnePlus 15
OnePlus 15 has the advantage for zoom photography with longer 3.5x optical zoom and a front camera with OIS. Meanwhile, ASUS ROG Phone 3 offers a higher-resolution 64MP main camera. |
|
| Connectivity | ||
| Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 802.11 b/g/n/ac/6/7 |
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano + Nano with eSIM support) |
| NFC | Yes | Yes |
| Bluetooth | Bluetooth 5.1 | Bluetooth 6.0 |
| Infrared | Yes | |
| Location | A-GPS (dual band), GLONASS, Galileo, QZSS, BeiDou, & GNSS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC |
| Our pick: |
✔
OnePlus 15
The OnePlus 15 has better Wi-Fi connectivity. |
|
| Audio and Features | ||
| USB OTG | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| 3.5mm Audio Jack | No | No |
| Audio Enhancement | HiRes Audio, Stereo Speakers, & DTS:X | Stereo Speakers |
| FM Radio | No | No |
| Sensors |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer |
| Our pick: |
✔
ASUS ROG Phone 3
Based on the specs, it has DTS:X audio and Hi-Res Audio. |
|
| Battery and Charging | ||
| Battery | 6000 mAh Li-Po Battery (Non-removable) | 7300 mAh Si/C Battery (Non-removable) |
| Charging | 30W Charging Rate |
120W Fast Charging (100% in 40 minutes) 50W Wireless Charging Reverse Charging (wired/wireless) Bypass Charging |
| Our pick: |
✔
OnePlus 15
The OnePlus 15 has a larger battery capacity and faster charging. |
|
|
|
||
| Price and Availability | ||
| Price | ₱49,995.00 - Official price of 12GB RAM version in the Philippines ₱54,995.00 - Official price of 16GB RAM version in the Philippines |
₱49,990.00 - Official price of 12GB+256GB version in the Philippines ₱54,990.00 - Official price of 16GB+512GB version in the Philippines |
| Release Date | August 15, 2020 | November 13, 2025 |
| Buy Online |
|
|
