| Global Score | |
| 63.8 | 68.5 |
| Basic Information | |
| Sony | |
| Android 13 | Android 4.4.4, 4.1.2 |
| 2023-09-20 | 2013-01-20 |
| 9.70 x 6.15 x 0.30 inches | 10.47 x 6.77 x 0.27 inches |
| 15.84 ounces | 17.46 ounces |
| -- | Black and White |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 799.00 |
| Display / Screen | |
| 10.4 inches | 10.1 inches |
| 200 x 1200 pixels | 1920 x 1200 pixels |
| IPS LCD | TFT |
| 117 pixels per inch | 224 pixels per inch |
| 330 cd/m2 brightness | -- |
| No touch screen | Capacitive, Multi-touch |
| 6.1 | 7.8 |
| Performance | |
| Unisoc Tiger T606 (12 nm) chipset | Qualcomm Snapdragon S4 Pro APQ8064 chipset |
| Octa-Core 1600 MHz processor | Krait (Quad-Core 1500 MHz) processor |
| 8 GB RAM | 2 GB (533 MHz) RAM |
| Mali-G57 MC1 GPU | Adreno 320 (400 MHz) GPU |
| 8.91 | 8.64 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 64 GB) external memory slot |
| 17.34 | 7.56 |
| Camera | |
| 13.00 MP + 16.00 MP | 8.10 MP + 2.20 MP |
| -- | 1920 x 1080 (Full HD) video resolution |
| 7.04 | 6.6 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| -- | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM |
| -- | Micro SIM |
| 2.4 | 7 |
| Battery Life | |
| 8280mAh Battery | 6000mAh Li-Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | 1230 hours standby time |
| 9.2 | 7.52 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Accelerometer and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
| FM Radio | -- |
The Xperia Tablet Z has a score of 68.5, which is a little bit better than Blackview Oscal Pad 15's 63.8 general score. Xperia Tablet Z's body is just a little thinner than the Blackview Oscal Pad 15, although it is just a little bit heavier and was released many years before. Both devices in this review use Android OS (operating system), but the Xperia Tablet Z has the newer 4.4.4 version and Blackview Oscal Pad 15 has Android 13, providing you a lot of extra features.
Blackview Oscal Pad 15 features a bit better hardware performance than Sony Xperia Tablet Z, because although it has doesn't have an extra GPU, it also counts with a higher amount of RAM and more CPU cores. The Xperia Tablet Z has an incredibly better looking display than Blackview Oscal Pad 15, because although it has a quite smaller screen, it also counts with a lot higher resolution of 1200 x 1920 and a way higher pixels number per inch in the display.
Blackview Oscal Pad 15 counts with a superior storage capacity for applications, games, photos and videos than Sony Xperia Tablet Z, because it has 256 GB internal storage capacity and an external memory card slot that allows up to 512 GB. Blackview Oscal Pad 15 takes a little bit better videos and photos than Xperia Tablet Z, because it has a camera in the back with a way better resolution.
The Blackview Oscal Pad 15 has a way better battery lifetime than Xperia Tablet Z, because it has 8280mAh of battery capacity.
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