| Global Score | |
| 68.6 | 59.4 |
| Basic Information | |
| Nokia | Alcatel |
| Windows RT 8.1 | Android 9.0 Pie |
| 2013-10-22 | 2019-10-20 |
| 10.51 x 6.61 x 0.35 inches | 8.25 x 4.92 x 0.34 inches |
| 21.69 ounces | 10.37 ounces |
| Black, Blue, Red and White | Metalic Black |
| $ 159.00 | -- |
| Display / Screen | |
| 10.1 inches | 8 inches |
| 1920 x 1080 pixels (Full HD) | 1280 x 800 pixels |
| IPS LCD | -- |
| 218 pixels per inch | 189 pixels per inch |
| 665 cd/m2 brightness | -- |
| Capacitive, Multi-touch | No touch screen |
| 8.4 | 6.5 |
| Performance | |
| Qualcomm Snapdragon 800 MSM8974 chipset | MediaTek MT8165A chipset |
| Krait 400 (Quad-Core 2200 MHz) processor | ARM Cortex-A53, 64-bit, 28 nm (Quad-Core 1500 MHz) processor |
| 2 GB (800 MHz) RAM | 2 GB RAM |
| Adreno 330 (450 MHz) GPU | Mali-760 MP2 GPU |
| 9.18 | 8.37 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 7.12 | 8.12 |
| Camera | |
| 6.70 MP + 2.00 MP | 5.00 MP + 5.00 MP |
| f/1.90 aperture | -- |
| 26.00mm focal length | -- |
| 0.29 inches (1/3.4") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1280 x 720 (30 fps) (HD) video resolution |
| 8.25 | 6.82 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE (4G) |
| Micro SIM | Micro SIM |
| 7 | 4.8 |
| Battery Life | |
| 8000mAh Battery | 4080mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 600 hours standby time | -- |
| 8.96 | 6 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Accelerometer, Compass and Gyroscope | Accelerometer and Light Sensor |
| -- | FM Radio |
Nokia Lumia 2520 has a score of 68.6, which is better than the Alcatel JOY TAB's global score of 59.4. Nokia Lumia 2520 works with Windows RT 8.1 operating system, while Alcatel JOY TAB works with Android 9.0 Pie operating system. Although it's the best in this comparison review, the Nokia Lumia 2520 is an extremely older, a lot heavier and just a little bit thicker tablet than the Alcatel JOY TAB.
Nokia Lumia 2520 has a little better hardware performance than Alcatel JOY TAB, and although they both have 4 processing cores and 2 GB of RAM memory, the Nokia Lumia 2520 also has an extra GPU. The Lumia 2520 has an incredibly better display than Alcatel JOY TAB, because it has a bigger display, a much better 1080 x 1920 resolution and a little higher count of pixels per inch of screen.
The Alcatel JOY TAB features a better storage capacity for games and applications than Lumia 2520, and although they both have exactly the same 32 GB internal storage capacity, the Alcatel JOY TAB also has a slot for SD memory cards that allows up to 128 GB. Lumia 2520 takes much better pictures and videos than Alcatel JOY TAB, because it has a way better 1920x1080 (Full HD) video definition and a back-facing camera with much more mega-pixels.
The Nokia Lumia 2520 has a really longer battery duration than Alcatel JOY TAB, because it has 8000mAh of battery capacity instead of 4080mAh.
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