| Global Score | |
| 64.8 | 81.9 |
| Basic Information | |
| Samsung | Samsung |
| Android 4.0.4, 3.2 | Windows 10 S |
| 2011-09-01 | 2018-11-02 |
| 7.74 x 5.24 x 0.31 inches | 11.32 x 7.89 x 0.30 inches |
| 11.82 ounces | 28.00 ounces |
| -- | Silver |
| -- | Aluminum |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 675.00 | $ 1000.00 |
| Display / Screen | |
| 7.7 inches | 12 inches |
| 1280 x 800 pixels | 1440 x 2160 pixels |
| Super AMOLED Plus | Super AMOLED |
| 196 pixels per inch | 216 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 7.4 | 7 |
| Performance | |
| -- | Qualcomm Snapdragon 850 SDM850 chipset |
| Dual-Core 1400 MHz processor | Kryo 385, 64-bit, 10 nm (Hexa-Core 2950 MHz) processor |
| 1 GB RAM | 4 GB RAM |
| ARM Mali-400 MP1 (320 MHz) GPU | Adreno 630 GPU |
| 8.19 | 9.45 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 9.02 | 14.14 |
| Camera | |
| 3.00 MP + 2.00 MP | 8.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 24.00mm focal length |
| -- | 0.25 inches (1/4") sensor |
| 1280 x 720 (HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 5.61 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| SIM | Nano SIM |
| 3.9 | 6.7 |
| Battery Life | |
| 5100mAh Li-Ion Battery | 6120mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.88 | 7.68 |
| Other Features | |
| Bluetooth 3.0 | Bluetooth 4.1, EDR |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Samsung Galaxy Book2 is much better than Galaxy Tab 7.7, with an 81.9 score against 64.8. The Samsung Galaxy Book2 construction is newer and just a little thinner, but also heavier than the Galaxy Tab 7.7. The Samsung Galaxy Book2 has Windows 10 S operating system, and Galaxy Tab 7.7 works with Android 4.0.4 operating system.
Galaxy Tab 7.7 has just a bit better display than Galaxy Book2, although it has a way smaller display, a just a little less pixels per inch in the screen and a lot worse resolution of 800 x 1280px. The Galaxy Book2 counts with a much greater memory capacity to store more apps and games than Galaxy Tab 7.7, because it has a SD memory slot that holds up to 512 GB and more internal storage.
Galaxy Book2 features a more powerful CPU than Galaxy Tab 7.7, because although it has doesn't have a graphics processor, it also counts with more CPU cores and more RAM memory. Samsung Galaxy Book2 shoots much better pictures and videos than Galaxy Tab 7.7, because it has a much higher video definition and a back facing camera with a lot higher 8 mega-pixels resolution.
Samsung Galaxy Book2 features longer battery lifetime than Galaxy Tab 7.7, because it has a 20 percent more battery size.
The Samsung Galaxy Book2 costs a lot more money than Samsung Galaxy Tab 7.7, but it's still a good choice, because you can get a lot more features for that extra money.
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