Compare tablets
| Global Score | |
| 69.8 | 61 |
| Basic Information | |
| Sony | Dell |
| Android 4.4.4, 4.4 | Android 4.4 |
| 2014-02-24 | 0000-00-00 |
| 10.47 x 6.77 x 0.25 inches | 8.50 x 4.90 x 0.24 inches |
| 15.49 ounces | 10.76 ounces |
| Black and White | -- |
| Scratch-Resistant Glass | -- |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 10.1 inches | 8.4 inches |
| 1920 x 1200 pixels | 1600 x 2560 pixels |
| IPS LCD | OLED |
| 224 pixels per inch | 359 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.9 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 801 MSM8974-AB chipset | Intel Atom Z3580 chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | 64-bit 64-bit (Quad-Core 2330 MHz) processor |
| 3 GB RAM | 2 GB RAM |
| Adreno 330 (450 MHz) GPU | PowerVR G6430 (600 MHz) GPU |
| 9.27 | 10.08 |
| Storage | |
| 16 GB internal memory | 16 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSD, microSDHC, microSDXC (up to 512 GB) external memory slot |
| 6.16 | 8.44 |
| Camera | |
| 8.10 MP + 2.20 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+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | -- |
| Micro SIM | -- |
| 7 | 2.4 |
| Battery Life | |
| 6000mAh Battery | -- |
| Removable Battery | Removable Battery |
| 1240 hours standby time | -- |
| 7.52 | 1.36 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | -- |
| NFC | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer and Light Sensor |
Comparison review
Xperia Z2 Tablet is better than the Dell Venue 8 7840, with a 69.8 score against 61. Both of these devices use Android OS (Operating System), but Xperia Z2 Tablet has 4.4.4 version and Dell Venue 8 7840 has Android 4.4 version. Despite being the best tablet in our current comparison, the Xperia Z2 Tablet design is a lot heavier and just a little thicker than the Dell Venue 8 7840.
Dell Venue 8 7840 features a bit more vivid screen than Xperia Z2 Tablet, because although it has a little bit smaller display, it also counts with a higher resolution of 2560 x 1600 and a much greater screen density. Dell Venue 8 7840 counts with a bit better processor than Xperia Z2 Tablet, because although it has a lower amount of RAM memory, and they both have 4 processing cores, the Dell Venue 8 7840 also counts with a 64 bits CPU and a much better 600 megahertz graphics processor.
The Dell Venue 8 7840 counts with much more memory capacity to install applications and games or saving photos and videos than Sony Xperia Z2 Tablet, and although they both have the same internal storage capacity, the Dell Venue 8 7840 also has a slot for an external memory card that holds up to 512 GB.
Sony Xperia Z2 Tablet features a bit better camera than Dell Venue 8 7840, because it has a higher resolution camera. The Sony Xperia Z2 Tablet has a really longer battery life than Dell Venue 8 7840.
The Sony Xperia Z2 Tablet costs exactly the same than the Dell Venue 8 7840, which makes it a very good choice.
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