| Global Score | |
| 74.5 | 71.3 |
| Basic Information | |
| Samsung | Sony |
| Android 4.4.2 | Android 4.4 |
| 2014-06-12 | 2014-09-03 |
| 8.38 x 4.94 x 0.26 inches | 8.40 x 4.87 x 0.25 inches |
| 10.51 ounces | 9.52 ounces |
| Black and White | Black and White |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 166.00 | $ 249.00 |
| Display / Screen | |
| 8.4 inches | 8 inches |
| 1600 x 2560 pixels | 1200 x 1920 pixels |
| Super AMOLED | IPS LCD |
| 359 pixels per inch | 283 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.7 | 8.3 |
| Performance | |
| Exynos 5 Octa 5420 chipset | Qualcomm Snapdragon 801 chipset |
| ARM Cortex-A15 (Quad-Core 1900 MHz + Quad-Core 1300 MHz) processor | Quad-Core 2500 MHz processor |
| 3 GB (933 MHz) RAM | 3 GB RAM |
| ARM Mali-T628 MP6 GPU | Adreno 330 (450 MHz) GPU |
| 8.82 | 9.36 |
| Storage | |
| 32 GB internal memory | 16 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 | 6.72 |
| Camera | |
| 8.00 MP + 2.10 MP | 8.10 MP + 2.20 MP |
| -- | f/2.40 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 7.48 | 7.48 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Micro SIM | Nano SIM |
| 6.4 | 7 |
| Battery Life | |
| 4900mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Removable Battery |
| 29 hours talk time | 1100 hours standby time 19 hours talk time |
| 6.72 | 6.32 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope and Light Sensor |
The Galaxy Tab S 8.4 is just a bit better than Xperia Z3 Tablet Compact, having a overall score of 74.5 against 71.3. Both tablets we compare here have Android OS (operating system), but the Galaxy Tab S 8.4 has the newer 4.4.2 version and Xperia Z3 Tablet Compact has Android 4.4, so it provides you a couple additional features and performance tweaks. Despite being the best in our current comparison, the Galaxy Tab S 8.4 body is a bit thicker and just a bit heavier than Xperia Z3 Tablet Compact.
The Galaxy Tab S 8.4 features a slightly better screen than Xperia Z3 Tablet Compact, because it has a higher 2560 x 1600px resolution, a little bit larger display and a greater screen density. The Xperia Z3 Tablet Compact has a bit faster processor than Galaxy Tab S 8.4, because although it has 4 less CPU cores , and they both have the same RAM memory amount, the Xperia Z3 Tablet Compact also counts with a graphics co-processor.
Galaxy Tab S 8.4 has a lot bigger memory to store more games and applications than Sony Xperia Z3 Tablet Compact, and although they both have a SD extension slot that allows a maximum of 128 GB, the Galaxy Tab S 8.4 also has 32 GB internal storage. The Galaxy Tab S 8.4 and the Sony Xperia Z3 Tablet Compact have very similar cameras, and although the Sony Xperia Z3 Tablet Compact has a more megapixels back facing camera, they both have the same 1920x1080 video resolution and the same video frame rates.
The Samsung Galaxy Tab S 8.4 features just a little better battery lifetime than Xperia Z3 Tablet Compact, because it has a 9% more battery capacity.
The Galaxy Tab S 8.4 is not only the best tablets of the ones we compare here, but it's also by far the cheapest one.
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