Compare tablets
| Global Score | |
| 74.7 | 61 |
| Basic Information | |
| Sony | Dell |
| Android 5.0 | Android 4.4 |
| -- | 0000-00-00 |
| 10.00 x 6.57 x 0.24 inches | 8.50 x 4.90 x 0.24 inches |
| 13.86 ounces | 10.76 ounces |
| Black and White | -- |
| Stainless Steel | -- |
| Scratch-Resistant Glass | -- |
| $ 1570.00 | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 8.4 inches |
| 2560 x 1600 pixels | 1600 x 2560 pixels |
| LCD | OLED |
| 299 pixels per inch | 359 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.6 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Intel Atom Z3580 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB (800 MHz) RAM | 2 GB RAM |
| Adreno 430 (600 MHz) GPU | PowerVR G6430 (600 MHz) GPU |
| 9.99 | 10.08 |
| Storage | |
| 32 GB internal memory | 16 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 8.12 | 8.44 |
| Camera | |
| 8.10 MP + 5.00 MP | 8.00 MP + 2.00 MP |
| 1920 x 1080 (Full HD) video resolution | -- |
| 6.6 | 6.38 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | -- |
| 6.6 | 2.4 |
| Battery Life | |
| 6000mAh Battery | -- |
| Non-Removable Battery | Removable Battery |
| 7.52 | 1.36 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 4.0 |
| GPS | -- |
| NFC | -- |
| Accelerometer, Compass and Light Sensor | Accelerometer and Light Sensor |
| FM Radio | -- |
Comparison review
The Sony Xperia Z4 Tablet has a score of 74.7, which is a lot better than Dell Venue 8 7840's score of 61. The Sony Xperia Z4 Tablet is a extremely heavier portable tablet than the Dell Venue 8 7840, but both have the same thickness. These tablets include Android operating system, but the Sony Xperia Z4 Tablet has 5.0 version while Dell Venue 8 7840 has Android 4.4, so it provides the user lots of additional features.
Xperia Z4 Tablet features a little sharper display than Dell Venue 8 7840, because although it has a quite lower pixels density, and they both have an equal resolution of 1600 x 2560, the Xperia Z4 Tablet also counts with a larger display. The Dell Venue 8 7840 counts with slightly more memory for applications, games, photos and videos than Xperia Z4 Tablet, because although it has only 16 GB internal memory capacity, it also counts with a SD memory slot that allows up to 512 GB.
The Dell Venue 8 7840 counts with a little faster processor than Sony Xperia Z4 Tablet, although it has a lower number of cores (although they are faster) and 1 GB lesser RAM, they both have a 64-bits processing unit and a 600 megahertz GPU. The Sony Xperia Z4 Tablet counts with a bit better camera than Dell Venue 8 7840, because it has a better resolution back-facing camera.
Sony Xperia Z4 Tablet counts with a much longer battery performance than Dell Venue 8 7840.
Although Xperia Z4 Tablet is a better device, it costs a lot more money than the Dell Venue 8 7840, and it doesn't have such a good quality/price relation as the Dell Venue 8 7840. So if you need that extra features and specs, you can buy Xperia Z4 Tablet, but if you don't you can save some dollars and get the Dell Venue 8 7840, letting go some specifications.
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