Compare tablets
| Global Score | |
| 54.9 | 80 |
| Basic Information | |
| Lenovo | Samsung |
| Android 4.4 | Windows 10 |
| 0000-00-00 | 2017-05-21 |
| 4.10 x 7.50 x 0.35 inches | 11.47 x 7.87 x 0.29 inches |
| 9.44 ounces | 26.60 ounces |
| -- | Silver |
| -- | Metal |
| $ 249.00 | -- |
| Display / Screen | |
| 7 inches | 12 inches |
| 1024 x 600 pixels | 1440 x 2160 pixels |
| IPS LCD | Super AMOLED |
| 170 pixels per inch | 216 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 6.8 | 6.9 |
| Performance | |
| MediaTek MT8127 chipset | Intel Core i5 chipset |
| ARM Cortex-A7 (Quad-Core 1300 MHz) processor | 64-bit, 14 nm (Dual-Core 3100 MHz) processor |
| 1 GB (666 MHz) RAM | 8 GB RAM |
| ARM Mali-450 MP4 (700 MHz) GPU | Intel HD GPU |
| 8.64 | 9.27 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 5.72 | 16.38 |
| Camera | |
| 2.00 MP + 0.30 MP | 13.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 1920 x 1080 (Full HD) video resolution |
| 5.17 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSPA, HSUPA, UMTS, EDGE and GPRS | -- |
| 3.5 | 2.4 |
| Battery Life | |
| 3450mAh Battery | 5070mAh Battery |
| Removable Battery | Non-Removable Battery |
| 5.44 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.1 |
| GPS | GPS |
| Accelerometer and Light Sensor | Accelerometer and Light Sensor |
Comparison review
The Galaxy Book 12-inch is a lot better than Lenovo TAB 2 A7-30, with an 80 score against 54.9. The Galaxy Book 12-inch is a thinner but incredibly heavier tablet than Lenovo TAB 2 A7-30. Galaxy Book 12-inch counts with Windows 10 operating system, and Lenovo TAB 2 A7-30 works with Android 4.4 operating system.
Galaxy Book 12-inch features a little faster processing unit than Lenovo TAB 2 A7-30, because although it has doesn't have a graphics co-processor and an inferior number of cores , it also counts with more RAM memory. Galaxy Book 12-inch has a little bit better display than Lenovo TAB 2 A7-30, because it has a better pixel number in each inch of display, a much bigger screen and a way higher 2160 x 1440px resolution.
Galaxy Book 12-inch has much more memory to store more games and applications than Lenovo TAB 2 A7-30, because it has more internal memory capacity and a slot for an external memory card that supports up to 256 GB. The Galaxy Book 12-inch counts with a much better battery performance than Lenovo TAB 2 A7-30, because it has a 47 percent greater battery size.
Galaxy Book 12-inch counts with a way better camera than Lenovo TAB 2 A7-30, because it has a lot more megapixels camera in the back.
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