Compare tablets
| Global Score | |
| 56 | 74.7 |
| Basic Information | |
| Sony | |
| Android 13 | Android 5.0 |
| -- | 10.00 x 6.57 x 0.24 inches |
| 32.84 ounces | 13.86 ounces |
| Black, Green and Orange | Black and White |
| -- | Stainless Steel |
| -- | Scratch-Resistant Glass |
| -- | $ 1570.00 |
| Display / Screen | |
| 10.4 inches | 10.1 inches |
| -- | 2560 x 1600 pixels |
| IPS LCD | LCD |
| -- | 299 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 2.7 | 8.6 |
| Performance | |
| MediaTek Helio G99 (6 nm) chipset | Qualcomm Snapdragon 810 MSM8994 chipset |
| processor | 64-bit ARM Cortex-A57 (Quad-Core 2000 MHz + Quad-Core 1500 MHz) processor |
| 8 GB RAM | 3 GB (800 MHz) RAM |
| Mali-G57 GPU | Adreno 430 (600 MHz) GPU |
| 6.21 | 9.99 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 20.34 | 8.12 |
| Camera | |
| 50.00 MP + 16.00 MP | 8.10 MP + 5.00 MP |
| -- | 1920 x 1080 (Full HD) video resolution |
| 8.47 | 6.6 |
| Networks | |
| -- | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| 0 | 6.6 |
| Battery Life | |
| 21600mAh Li - Ion Battery | 6000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 16.32 | 7.52 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope and Light Sensor | Accelerometer, Compass and Light Sensor |
| FM Radio | FM Radio |
Comparison review
The Sony Xperia Z4 Tablet is way better than DOOGEE R20, with a 74.7 score against 56. Both tablets in our current comparison come with Android OS (operating system), but Sony Xperia Z4 Tablet has the older 5.0 version and DOOGEE R20 has Android 13 version. The Xperia Z4 Tablet has a much greater processing power than DOOGEE R20, because although it has 5 GB less RAM memory, and they both have a Octa-Core processor, the Xperia Z4 Tablet also counts with a 64 bits processor and an extra GPU.
Sony Xperia Z4 Tablet features a lot better display than DOOGEE R20, although it has a little smaller display. DOOGEE R20 has a way better camera than Sony Xperia Z4 Tablet, because it has a back facing camera with much more megapixels. DOOGEE R20 has a much better storage to install applications and games than Sony Xperia Z4 Tablet, because it has a SD extension slot that supports a maximum of 2 TB and 224 GB more internal storage capacity.
The DOOGEE R20 counts with a superior battery life than Xperia Z4 Tablet, because it has a 260 percent bigger battery capacity.
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