| Global Score | |
| 66.3 | 61 |
| Basic Information | |
| Nokia | Dell |
| Android 11 | Android 4.4 |
| 2021-10-06 | 0000-00-00 |
| 9.75 x 6.20 x 0.31 inches | 8.50 x 4.90 x 0.24 inches |
| 16.58 ounces | 10.76 ounces |
| Ocean Blue | -- |
| Aluminum and Aluminum | -- |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 10.4 inches | 8.4 inches |
| 2000 x 1200 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 224 pixels per inch | 359 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 6.9 | 8.5 |
| Performance | |
| Unisoc Tiger T610 chipset | Intel Atom Z3580 chipset |
| ARM Cortex-A75, 64-bit, 12 nm (Octa-Core 1800 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB RAM | 2 GB RAM |
| Mali G52 MP2 GPU | PowerVR G6430 (600 MHz) GPU |
| 8.91 | 10.08 |
| Storage | |
| 64 GB internal memory | 16 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 11.74 | 8.44 |
| Camera | |
| 8.00 MP + 5.00 MP | 8.00 MP + 2.00 MP |
| 6.49 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | -- |
| Nano SIM | -- |
| 6 | 2.4 |
| Battery Life | |
| 8200mAh Nano SIM Battery | -- |
| Non-Removable Battery | Removable Battery |
| 9.12 | 1.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | -- |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
The Nokia T20 has an overall score of 66.3, which is just a bit better than the Dell Venue 8 7840's general score of 61. Nokia T20's design is heavier and noticeably thicker than the Dell Venue 8 7840. Both of these devices use Android OS (operating system), but Nokia T20 has newer 11 version and Dell Venue 8 7840 has Android 4.4.
Dell Venue 8 7840 has an incredibly better looking display than Nokia T20, because although it has a bit smaller display, it also counts with a way higher number of pixels per screen inch and a better 2560 x 1600 resolution. The Nokia T20 counts with a very superior storage for applications, games, photos and videos than Dell Venue 8 7840, and although they both have a slot for an SD memory card that holds up to 512 GB, the Nokia T20 also has 64 GB internal storage capacity.
Dell Venue 8 7840 features a quite superior hardware performance than Nokia T20, because although it has an inferior number of cores and a lower amount of RAM memory, it also counts with a graphics processor and a 64-bits processor. The Nokia T20 has a much longer battery life than Dell Venue 8 7840.
Nokia T20 shoots slightly better photos and videos than Dell Venue 8 7840. They have a same resolution camera.
Nokia T20 and the Dell Venue 8 7840 cost the same, which makes this tablet a very good choice.
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