Compare tablets
Samsung Galaxy Tab 7.7
8 GBP6800, 680
Sony Xperia Tablet Z
16 GBSGP311, SGP312
| Global Score | |
| 60.9 | 67.3 |
| Basic Information | |
| Samsung | Sony |
| Android 4.0.4, 3.2 | Android 4.4.4, 4.1.2 |
| 2011-09-01 | 2013-01-20 |
| 7.74 x 5.24 x 0.31 inches | 10.47 x 6.77 x 0.27 inches |
| 11.82 ounces | 17.46 ounces |
| -- | Black and White |
| -- | Scratch-Resistant Glass |
| $ 675.00 | $ 675.00 |
| Display / Screen | |
| 7.7 inches | 10.1 inches |
| 1280 x 800 pixels | 1920 x 1200 pixels |
| Super AMOLED Plus | TFT |
| 196 pixels per inch | 224 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 7.4 | 7.8 |
| Performance | |
| -- | Qualcomm Snapdragon S4 Pro APQ8064 chipset |
| Dual-Core 1400 MHz processor | Krait (Quad-Core 1500 MHz) processor |
| 1 GB RAM | 2 GB (533 MHz) RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Adreno 320 (400 MHz) GPU |
| 8.19 | 8.64 |
| Storage | |
| 8 GB internal memory | 16 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 4.62 | 6.16 |
| Camera | |
| 3.00 MP + 2.00 MP | 8.10 MP + 2.20 MP |
| 1280 x 720 (HD) video resolution | 1920 x 1080 (Full HD) video resolution |
| 5.61 | 6.6 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| SIM | Micro SIM |
| 3.9 | 7 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 6000mAh Li-Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 1230 hours standby time |
| 6.88 | 7.52 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
Xperia Tablet Z is better than the Samsung Galaxy Tab 7.7, getting a score of 67.3 against 60.9. These tablets include Android OS, but the Xperia Tablet Z has newer 4.4.4 version and Samsung Galaxy Tab 7.7 has Android 4.0.4. The Xperia Tablet Z is a newer and somewhat thinner tablet than Samsung Galaxy Tab 7.7, although it is also heavier.
Xperia Tablet Z counts with a bit better screen than Samsung Galaxy Tab 7.7, because it has a way bigger display, a bit greater count of pixels in each inch in the display and a lot higher resolution of 1200 x 1920. The Sony Xperia Tablet Z counts with just a bit better performance than Galaxy Tab 7.7, because it has a much better graphics processing unit working at 400 megahertz, a higher amount of RAM and 2 more cores.
Xperia Tablet Z counts with a much bigger memory for games and applications than Galaxy Tab 7.7, because it has 16 GB internal storage and a slot for external memory cards that allows a maximum of 64 GB. The Sony Xperia Tablet Z has a better camera than Galaxy Tab 7.7, because it has a back camera with much more mega-pixels and a lot better video resolution.
The Xperia Tablet Z features just a bit longer battery performance than Galaxy Tab 7.7, because it has 6000mAh of battery capacity against 5100mAh.
Sony Xperia Tablet Z costs the same than Galaxy Tab 7.7, making it a simple decision.
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