Compare phones
| Global Score | |
| 72.8 | 78.8 |
| Basic Information | |
| OnePlus | |
| Android 15 | Android 11, 10, 9.0 Pie |
| -- | 2019-05-07 |
| -- | 5.96 x 2.76 x 0.32 inches |
| -- | 5.19 ounces |
| -- | Black, Purple and White |
| -- | Plastic |
| -- | Scratch-Resistant Glass |
| -- | $ 186.00 |
| Display / Screen | |
| 7.8 inches | 5.6 inches |
| 2268 x 2440 pixels | 2220 x 1080 pixels |
| AMOLED | OLED |
| 427 pixels per inch | 441 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8550 (4 nm) chipset | Qualcomm Snapdragon 670 SDM670 chipset |
| processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Yes GPU | Adreno 615 GPU |
| 6.3 | 9.09 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 17.6 | 7.7 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.20 MP + 8.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 24.00mm focal length | 28.00mm focal length |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.99 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 5700mAh Battery | 3000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 7.36 | 4.96 |
| Other Features | |
| Bluetooth 5.3 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Google Pixel 3a has an overall score of 78.8, which is a bit better than the OnePlus Open 2 (Rumored)'s general score of 72.8. These phones use Android operating system, but the Google Pixel 3a has 11 version while OnePlus Open 2 (Rumored) has Android 15. Google Pixel 3a features a bit better looking screen than OnePlus Open 2 (Rumored), because although it has a lot worse resolution of 1080 x 2220 and a lot smaller screen, it also counts with a just a little more pixels per inch of screen.
The OnePlus Open 2 (Rumored) has a superior memory capacity for apps and games than Google Pixel 3a, because it has 512 GB internal memory. The Google Pixel 3a features a much greater performance than OnePlus Open 2 (Rumored), although it has 12 GB less RAM, they both have a Octa-Core CPU. OnePlus Open 2 (Rumored) takes greater photographs and videos than Google Pixel 3a, and although they both have the same 3840x2160 (4K) video quality, the OnePlus Open 2 (Rumored) also has higher 60 fps video frame rates, a much bigger sensor capturing more light and vivid colors, a back camera with a much better 48 mega pixels resolution and a bigger aperture.
OnePlus Open 2 (Rumored) has a superior battery performance than Google Pixel 3a, because it has a 5700mAh battery size instead of 3000mAh.
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