| Global Score | |
| 56 | 68.5 |
| Basic Information | |
| Amazon | |
| Android 13 | Android 4.2.2 |
| -- | 2013-09-25 |
| -- | 9.09 x 6.22 x 0.31 inches |
| 32.84 ounces | 13.55 ounces |
| Black, Green and Orange | Black |
| Display / Screen | |
| 10.4 inches | 8.9 inches |
| -- | 2560 x 1600 pixels |
| IPS LCD | LCD |
| -- | 339 pixels per inch |
| -- | 400 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 9 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 800 MSM8074 chipset |
| processor | Krait 400 (Quad-Core 2200 MHz) processor |
| 8 GB RAM | 2 GB (800 MHz) RAM |
| Mali-G57 GPU | Adreno 330 (450 MHz) GPU |
| 6.21 | 9.18 |
| Storage | |
| 256 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | No SD card slot |
| 20.34 | 7.7 |
| Camera | |
| 50.00 MP + 16.00 MP | 8.00 MP |
| -- | f/2.20 aperture |
| 8.47 | 6.82 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA, UMTS, EDGE and GPRS |
| 0 | 6.4 |
| Battery Life | |
| 21600mAh Li - Ion Battery | -- |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 1.36 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth |
| GPS | GPS |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Gyroscope and Light Sensor |
| FM Radio | -- |
The Amazon Kindle Fire HDX 8.9 has a score of 68.5, which is a lot better than DOOGEE R20's 56 general score. These devices come with Android operating system, but the Amazon Kindle Fire HDX 8.9 has the newer 4.2.2 version and DOOGEE R20 has Android 13, providing the user some additional features and better performance.
Amazon Kindle Fire HDX 8.9 features a way better hardware performance than DOOGEE R20, because although it has a lower amount of RAM and an inferior number of cores , it also counts with an extra GPU. The Amazon Kindle Fire HDX 8.9 has an incredibly better looking display than DOOGEE R20, although it has a little smaller display.
DOOGEE R20 takes a lot better videos and photos than Amazon Kindle Fire HDX 8.9, because it has a camera in the back with a way better resolution. DOOGEE R20 counts with a superior storage capacity for applications, games, photos and videos than Amazon Kindle Fire HDX 8.9, because it has 256 GB internal storage capacity and an external memory card slot that allows up to 2 TB.
The DOOGEE R20 has a way better battery lifetime than Amazon Kindle Fire HDX 8.9.
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