Compare phones
| Global Score | |
| 72.1 | 77.2 |
| Basic Information | |
| Alcatel | Nokia |
| Windows 10 Mobile | Android 11 |
| 2016-11-10 | 2021-05-01 |
| 6.05 x 2.97 x 0.28 inches | 6.65 x 3.14 x 0.36 inches |
| 5.36 ounces | 7.76 ounces |
| Black | Midnight Sun and Nordic Blue |
| Glass and Metal | -- |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 1080 x 2400 pixels |
| AMOLED | -- |
| 401 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 8 | 8 |
| Performance | |
| Qualcomm Snapdragon 820 MSM8996 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 |
| 4 GB RAM | 6 GB RAM |
| Adreno 530 GPU | Adreno 619 GPU |
| 8.91 | 9.18 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 11.74 | 14.14 |
| Camera | |
| 21.00 MP + 8.00 MP | 64.00 MP + 32.00 MP |
| f/2.20 aperture | -- |
| 0.42 inches (1/2.4") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | -- |
| 10.12 | 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 | |
| 3000mAh Li - Ion Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 6.32 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Nokia X20 is just a bit better than Alcatel Idol 4S with Windows, having a global score of 77.2 against 72.1. The Nokia X20 comes with Android 11 operating system, and Alcatel Idol 4S with Windows comes with Windows 10 Mobile operating system. The Nokia X20 design is incredibly newer than Alcatel Idol 4S with Windows's, but it is extremely heavier and thicker.
Alcatel Idol 4S with Windows and Nokia X20 count with similar displays, because although the Nokia X20 has a little bit lower pixels count per inch of display, it also counts with a bit higher 2400 x 1080 resolution and a bigger display. The Nokia X20 has a little better hardware performance than Alcatel Idol 4S with Windows, because it has 2 GB more RAM and more processing cores.
The Alcatel Idol 4S with Windows has a better camera than Nokia X20, although it has a back-facing camera with way less mega pixels resolution. The Nokia X20 counts with a superior storage for games and applications than Alcatel Idol 4S with Windows, and although they both have a slot for external memory cards that allows a maximum of 512 GB, the Nokia X20 also has 64 GB more internal memory capacity.
The Nokia X20 has a much longer battery lifetime than Alcatel Idol 4S with Windows, because it has a 4470mAh battery capacity instead of 3000mAh.
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