Compare tablets
| Global Score | |
| 50.9 | 74.5 |
| Basic Information | |
| ZTE | |
| Android 4.1.2 | Android 5.0 |
| -- | 2014-10-15 |
| 7.95 x 4.96 x 0.45 inches | 8.99 x 6.05 x 0.31 inches |
| 13.31 ounces | 15.38 ounces |
| Black and Gray | Black, Brown and White |
| -- | Scratch-Resistant Glass |
| $ 249.00 | $ 249.00 |
| Display / Screen | |
| 7 inches | 8.9 inches |
| 600 x 1024 pixels | 1536 x 2048 pixels |
| TFT | IPS LCD |
| 170 pixels per inch | 288 pixels per inch |
| Capacitive, Multi-touch | Capacitive, Multi-touch |
| 6.7 | 8.4 |
| Performance | |
| Qualcomm Snapdragon S4 MSM8625Q chipset | NVIDIA Tegra K1 chipset |
| ARM Cortex-A5 (Quad-Core 1200 MHz) processor | 64-bit Denver (Dual-Core 2300 MHz) processor |
| 1 GB RAM | 2 GB RAM |
| Adreno 203 (245 MHz) GPU | Kepler DX1 GPU |
| 8.19 | 9.36 |
| Storage | |
| 8 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | No SD card slot |
| 4.62 | 5.8 |
| Camera | |
| 5.00 MP + 2.00 MP | 8.00 MP + 1.60 MP |
| -- | f/2.40 aperture |
| -- | 1920 x 1080 (Full HD) video resolution |
| 6.05 | 7.26 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| EV-DO B | LTE (4G), HSPA, UMTS, EDGE, GPRS and GSM |
| -- | SIM |
| 3.1 | 6.4 |
| Battery Life | |
| 4000mAh Li-Polymer Battery | 6700mAh Li-Polymer Battery |
| Removable Battery | Non-Removable Battery |
| 5.92 | 8.08 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Accelerometer, Compass and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
Google Nexus 9 is a lot better than the ZTE Optik 2, having a general score of 74.5 against 50.9. Google Nexus 9 is a heavier but incredibly thinner device than the ZTE Optik 2. Both tablets in this comparison work with Android OS, but Google Nexus 9 has a more recent 5.0 version and ZTE Optik 2 has Android 4.1.2 version.
The Google Nexus 9 counts with a quite superior hardware performance than ZTE Optik 2, because although it has a lower number of cores (but faster) and doesn't have a graphics processor, it also counts with a 64 bits processor and a larger amount of RAM. The Google Nexus 9 features a lot better screen than ZTE Optik 2, because it has a larger display, a lot higher screen density and a lot better 2048 x 1536px resolution.
Google Nexus 9 features a lot better camera than ZTE Optik 2, because it has a way higher 8 mega pixels resolution back facing camera. Google Nexus 9 features a much bigger storage for games and applications than ZTE Optik 2, because although it has no SD extension slot, it also counts with 32 GB internal memory.
Google Nexus 9 has a really longer battery lifetime than ZTE Optik 2, because it has 6700mAh of battery capacity.
Google Nexus 9 costs the same than the ZTE Optik 2.
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