Compare phones
| Global Score | |
| 74.3 | 76 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 8.1 Oreo | Android 11 |
| 2018-07-27 | 2021-04-02 |
| 5.88 x 2.82 x 0.34 inches | 6.30 x 2.92 x 0.34 inches |
| 6.28 ounces | 6.77 ounces |
| Black, Blue and Gold | Arctic Sky, Astral Black and Winter Mist |
| -- | Aluminum and Glass (Corning Gorilla Glass) |
| -- | Scratch-Resistant Glass |
| -- | $ 700.00 |
| Display / Screen | |
| 5.8 inches | 6.5 inches |
| 2280 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 435 pixels per inch | 405 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 625 MSM8953 chipset | Qualcomm Snapdragon 888 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 12.00 MP + 5.00 MP | 48.00 MP + 16.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 23.00mm focal length |
| -- | 0.71 inches (1/1.4") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.8 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 4000mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
OnePlus 9 is slightly better than Xiaomi Mi A2 Lite, with a 76 score against 74.3. These phones use Android OS (operating system), but OnePlus 9 has older 11 version and Xiaomi Mi A2 Lite has Android 8.1 Oreo. OnePlus 9's construction has the same thickness than the Xiaomi Mi A2 Lite, but it's just a bit heavier.
OnePlus 9 counts with just a bit better processing power than Xiaomi Mi A2 Lite, and although they both have a Octa-Core processor, the OnePlus 9 also has more RAM memory. The Xiaomi Mi A2 Lite features a little sharper screen than OnePlus 9, because although it has a little bit worse resolution of 1080 x 2280 and a bit smaller display, it also counts with a just a bit higher pixel number per inch in the display.
Xiaomi Mi A2 Lite counts with a slightly bigger storage capacity for applications and games than OnePlus 9, because although it has 0 less internal storage capacity, it also counts with a slot for SD memory cards that admits a maximum of 256 GB. The OnePlus 9 takes a lot better videos and photos than Xiaomi Mi A2 Lite, because it has a much higher 7680x4320 video definition, a camera with a lot higher 48 mega pixels resolution and a bigger camera aperture for better low light captures and videos.
The OnePlus 9 counts with a little longer battery performance than Xiaomi Mi A2 Lite, because it has a 13% larger battery size.
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