| Global Score | |
| 74.7 | 74.5 |
| Basic Information | |
| Sony | Samsung |
| Android 5.0 | Android 4.4.2 |
| -- | 2014-06-12 |
| 10.00 x 6.57 x 0.24 inches | 8.38 x 4.94 x 0.26 inches |
| 13.86 ounces | 10.51 ounces |
| Black and White | Black and White |
| Stainless Steel | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 1570.00 | $ 166.00 |
| Display / Screen | |
| 10.1 inches | 8.4 inches |
| 2560 x 1600 pixels | 1600 x 2560 pixels |
| LCD | Super AMOLED |
| 299 pixels per inch | 359 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 810 MSM8994 chipset | Exynos 5 Octa 5420 chipset |
| 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor | ARM Cortex-A15 (Quad-Core 1900 MHz + Quad-Core 1300 MHz) processor |
| 3 GB (800 MHz) RAM | 3 GB (933 MHz) RAM |
| Adreno 430 (600 MHz) GPU | ARM Mali-T628 MP6 GPU |
| 9.99 | 8.82 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 8.12 | 8.12 |
| Camera | |
| 8.10 MP + 5.00 MP | 8.00 MP + 2.10 MP |
| 1920 x 1080 (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 6.6 | 7.48 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| -- | Micro SIM |
| 6.6 | 6.4 |
| Battery Life | |
| 6000mAh Battery | 4900mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 29 hours talk time |
| 7.52 | 6.72 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | -- |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass and Light Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
The Xperia Z4 Tablet has a score of 74.7, which is just a bit better than the Samsung Galaxy Tab S 8.4's global score of 74.5. These tablets have Android OS (Operating System), but Xperia Z4 Tablet has a more recent 5.0 version while Samsung Galaxy Tab S 8.4 has Android 4.4.2 version, providing the user some additional features. The Xperia Z4 Tablet is a much heavier but just a little thinner tablet device than the Samsung Galaxy Tab S 8.4.
The Sony Xperia Z4 Tablet features a faster processing unit than Galaxy Tab S 8.4, and although they both have a 3 GB RAM and a Octa-Core processor, the Sony Xperia Z4 Tablet also has a 64-bit processor and a graphics processing unit. The Galaxy Tab S 8.4 features a little sharper display than Sony Xperia Z4 Tablet, because although it has a quite smaller display, and they both have an equal resolution of 2560 x 1600, the Galaxy Tab S 8.4 also counts with a little bit more pixels per inch of screen.
The Galaxy Tab S 8.4's storage to store more games and applications is just as good as Xperia Z4 Tablet's one, they have equal internal storage and a SD memory card expansion slot that admits up to 128 GB. Samsung Galaxy Tab S 8.4 has a superior camera than Sony Xperia Z4 Tablet, although it has a less mega pixels back camera and a worse video quality.
Xperia Z4 Tablet has improved battery life than Samsung Galaxy Tab S 8.4, because it has a 6000mAh battery size.
Although Sony Xperia Z4 Tablet is a better device, it costs a lot more money than Galaxy Tab S 8.4, and it doesn't have such a good relation between it's price and quality as the Galaxy Tab S 8.4. If you want to save some dollars, you can buy the Galaxy Tab S 8.4, giving up a few features and specifications, but you'll get the most out of your savings.
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