Compare phones
| Global Score | |
| 78.8 | 77.2 |
| Basic Information | |
| Sony | Nokia |
| Android 5.1 | Android 11 |
| 2015-06-16 | 2021-05-01 |
| 5.69 x 2.85 x 0.34 inches | 6.65 x 3.14 x 0.36 inches |
| 5.64 ounces | 7.76 ounces |
| Black and White | Midnight Sun and Nordic Blue |
| Glass and Metal | -- |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.7 inches |
| 1440 x 2560 pixels (Quad HD / 2K) | 1080 x 2400 pixels |
| IPS LCD | -- |
| 565 pixels per inch | 393 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 9.7 | 8 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| ARM Cortex-A57 and ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 3 GB (1600 MHz) RAM | 6 GB RAM |
| Adreno 430 (600 MHz) GPU | Adreno 619 GPU |
| 9.45 | 9.18 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.12 | 14.14 |
| Camera | |
| 20.70 MP + 5.00 MP | 64.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 25.00mm focal length | -- |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 1920 x 1080 (60 fps) (Full HD) slow motion video | -- |
| 10.45 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS, GSM and CDMA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 7.2 | 10.7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Xperia Z4v is just a bit better than the Nokia X20, with a 78.8 score against 77.2. These phones include Android OS (Operating System), but Xperia Z4v has 5.1 version and Nokia X20 has Android 11 version. Although Xperia Z4v is notably older than the Nokia X20, it's construction is a bit thinner and lighter.
The Xperia Z4v counts with a much better display than Nokia X20, because although it has a really smaller screen, it also counts with a better 2560 x 1440 pixels resolution and a better pixels density. The Xperia Z4v features a bit faster processing unit than Nokia X20, because although it has a lower amount of RAM memory, and they both have 8 cpu cores, the Xperia Z4v also counts with a graphics processor.
Nokia X20 has a much greater memory capacity for games and applications than Sony Xperia Z4v, because it has a SD card slot that admits a maximum of 512 GB and 128 GB internal storage capacity. The Sony Xperia Z4v takes much better photos and videos than Nokia X20, although it has a back facing camera with lot less mega-pixels.
The Nokia X20 counts with a superior battery duration than Sony Xperia Z4v, because it has a 4470mAh battery capacity.
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