Compare tablets
| Global Score | |
| 54.2 | 66.3 |
| Basic Information | |
| Samsung | Nokia |
| Android 2.3.5, 2.2 | Android 11 |
| 2011-03-16 | 2021-10-06 |
| 4.87 x 2.53 x 0.39 inches | 9.75 x 6.20 x 0.31 inches |
| 4.97 ounces | 16.58 ounces |
| -- | Ocean Blue |
| -- | Aluminum and Aluminum |
| $ 215.00 | $ 249.00 |
| Display / Screen | |
| 4 inches | 10.4 inches |
| 480 x 800 pixels | 2000 x 1200 pixels |
| Super Clear LCD | IPS LCD |
| 233 pixels per inch | 224 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.1 | 6.9 |
| Performance | |
| -- | Unisoc Tiger T610 chipset |
| ARM Cortex-A8 (Single-Core 1000 MHz) processor | ARM Cortex-A75, 64-bit, 12 nm (Octa-Core 1800 MHz) processor |
| 512 MB RAM | 3 GB RAM |
| PowerVR SGX 540 GPU | Mali G52 MP2 GPU |
| 7.38 | 8.91 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 5.72 | 11.74 |
| Camera | |
| 3.20 MP + 0.30 MP | 8.00 MP + 5.00 MP |
| 5.5 | 6.49 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| -- | Nano SIM |
| 2.4 | 6 |
| Battery Life | |
| 1200mAh Li-Ion Battery | 8200mAh Nano SIM Battery |
| Removable Battery | Non-Removable Battery |
| 2.88 | 9.12 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 5.0 |
| GPS | GPS |
| Accelerometer, Compass and Light Sensor | Accelerometer and Light Sensor |
| -- | FM Radio |
Comparison review
Nokia T20 has a global score of 66.3, which is much better than the Samsung Galaxy S WiFi 4.0's global score of 54.2. Although Nokia T20 is much heavier than the Samsung Galaxy S WiFi 4.0, it's a lot thinner and noticeably newer. These devices come with Android OS (Operating System), but Nokia T20 has an older 11 version and Samsung Galaxy S WiFi 4.0 has Android 2.3.5.
The Galaxy S WiFi 4.0 features a little more vivid screen than Nokia T20, because although it has a way lower resolution of 800 x 480px and a much smaller display, it also counts with a just a little better display pixel density. The Nokia T20 counts with a very superior performance than Galaxy S WiFi 4.0, because it has 2,5 GB more RAM and 7 more CPU cores.
Nokia T20 has a superior storage for applications, games, photos and videos than Galaxy S WiFi 4.0, because it has an external memory slot that allows up to 512 GB and 64 GB internal storage capacity. Nokia T20 shoots much better photographs and videos than Galaxy S WiFi 4.0, because it has a camera in the back with a much higher 8 mega-pixels resolution.
Nokia T20 features a much longer battery lifetime than Galaxy S WiFi 4.0, because it has 8200mAh of battery capacity against 1200mAh.
Nokia T20 costs more money than the Samsung Galaxy S WiFi 4.0, but it's still a great choice, as you can get a lot more for that extra money.
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