Compare phones
| Global Score | |
| 77.4 | 77.2 |
| Basic Information | |
| Asus | Nokia |
| -- | Android 11 |
| 2017-08-03 | 2021-05-01 |
| 6.25 x 3.06 x 0.35 inches | 6.65 x 3.14 x 0.36 inches |
| 6.00 ounces | 7.76 ounces |
| Black | Midnight Sun and Nordic Blue |
| Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2560 x 1440 pixels (Quad HD / 2K) | 1080 x 2400 pixels |
| Super AMOLED | -- |
| 515 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8.5 | 8 |
| Performance | |
| Qualcomm Snapdragon 821 MSM8996 Pro chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Kryo, 64-bit (Quad-Core 2150 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 619 GPU |
| 9 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 17.06 | 14.14 |
| Camera | |
| 23.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 27.00mm focal length | -- |
| 0.38 inches (1/2.6") sensor | -- |
| 3840 x 2160 (24 fps) (4K) video resolution | -- |
| 1920 x 1080 (30 fps) (Full HD) slow motion video | -- |
| 10.23 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 3300mAh Li - Ion Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 6.32 |
| Other Features | |
| Bluetooth 4.2, EDR | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Asus ZenFone AR is a bit better than Nokia X20, with a global score of 77.4 against 77.2. The Asus ZenFone AR is an way older phone than Nokia X20, but Asus made it a little thinner and noticeably lighter anyway. Nokia X20 has a bit better performance than Asus ZenFone AR, and although they both have a 6 GB RAM, the Nokia X20 also has 4 more processing cores (although slower).
The Asus ZenFone AR has a little more vivid screen than Nokia X20, because although it has a bit smaller display, it also counts with a higher display pixels density and a better resolution of 1440 x 2560. Asus ZenFone AR captures much clearer photos and videos than Nokia X20, although it has a much worse 23 mega-pixels resolution back facing camera.
Asus ZenFone AR counts with a superior memory capacity for apps and games than Nokia X20, and although they both have exactly the same internal storage, the Asus ZenFone AR also has a SD card slot that admits up to 1,95 TB. Nokia X20 counts with longer battery life than Asus ZenFone AR, because it has a 35% larger battery capacity.
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