| Global Score | |
| 60.8 | 68.7 |
| Basic Information | |
| Amazon | Samsung |
| Android 4.2.2 | Android 4.2.2 |
| 2013-09-25 | 2013-06-03 |
| 7.32 x 5.04 x 0.35 inches | 8.26 x 4.87 x 0.29 inches |
| 10.97 ounces | 11.25 ounces |
| Black | -- |
| -- | Scratch-Resistant Glass |
| $ 100.00 | $ 229.00 |
| Display / Screen | |
| 7 inches | 8 inches |
| 1920 x 1200 pixels | 1280 x 800 pixels |
| LCD | Super Clear LCD |
| 323 pixels per inch | 189 pixels per inch |
| 400 cd/m2 brightness | -- |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 8.9 | 6.9 |
| Performance | |
| Qualcomm Snapdragon 800 8074 chipset | Samsung Exynos 4 Dual chipset |
| Krait 400 (Quad-Core 2260 MHz) processor | ARM Cortex-A9 (Dual-Core 1500 MHz) processor |
| 2 GB (800 MHz) RAM | 1,5 GB RAM |
| Adreno 330 (450 MHz) GPU | ARM Mali-400 MP4 (Quad-Core 266 MHz) GPU |
| 9.27 | 8.82 |
| Storage | |
| 64 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 7.7 | 7.56 |
| Camera | |
| -- | 5.00 MP + 1.30 MP |
| -- | 1280 x 720 (30 fps) (HD) video resolution |
| 0 | 6.82 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | -- |
| LTE (4G), HSPA, UMTS, EDGE and GPRS | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 6.4 | 6.4 |
| Battery Life | |
| -- | 4450mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 42 hours talk time |
| 1.36 | 6.32 |
| Other Features | |
| Bluetooth | Bluetooth 4.0 |
| GPS | GPS |
| Accelerometer, Gyroscope and Light Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
Galaxy Tab 3 8-inch is better than the Amazon Kindle Fire HDX 7, getting a overall score of 68.7 against 60.8. Galaxy Tab 3 8-inch's design is somewhat thinner but just a little heavier than Amazon Kindle Fire HDX 7, and they were released only a couple of months apart. Both devices we are comparing work with the same Android 4.2.2 OS, so you shouldn't see any difference regarding OS features.
Amazon Kindle Fire HDX 7 features a much more vibrant screen than Samsung Galaxy Tab 3 8-inch, because although it has a bit smaller screen, it also counts with a lot better 1200 x 1920 resolution and a way better pixels quantity per inch in the screen. The Amazon Kindle Fire HDX 7 features slightly more memory capacity to store more games and applications than Samsung Galaxy Tab 3 8-inch, because although it has no SD memory slot, it also counts with 64 GB internal memory capacity.
The Amazon Kindle Fire HDX 7 features a bit better CPU than Galaxy Tab 3 8-inch, because although it has a worse graphics processing unit working at 450 megahertz, it also counts with more RAM and a greater number of faster cores. Galaxy Tab 3 8-inch has a very superior battery duration than Amazon Kindle Fire HDX 7.
The Galaxy Tab 3 8-inch has a very superior camera than Amazon Kindle Fire HDX 7.
Although Galaxy Tab 3 8-inch is a better device, it is a lot more expensive than the Amazon Kindle Fire HDX 7, and it doesn't have such a good price and quality relation as the Amazon Kindle Fire HDX 7. So if you want that extra features, you can buy the Galaxy Tab 3 8-inch, otherwise you can save some money and buy the Amazon Kindle Fire HDX 7, resigning some features and specifications.
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