Compare tablets
| Global Score | |
| 50.9 | 75.2 |
| Basic Information | |
| ZTE | Samsung |
| Android 4.1.2 | Android 9.0 Pie, 8.0 Oreo, 7.0 Nougat |
| -- | 2017-03-24 |
| 7.95 x 4.96 x 0.45 inches | 9.34 x 6.65 x 0.24 inches |
| 13.31 ounces | 15.13 ounces |
| Black and Gray | Black and Silver |
| -- | Glass |
| $ 249.00 | $ 240.00 |
| Display / Screen | |
| 7 inches | 9.7 inches |
| 600 x 1024 pixels | 2048 x 1536 pixels |
| TFT | Super AMOLED |
| 170 pixels per inch | 264 pixels per inch |
| Capacitive, Multi-touch | No touch screen |
| 6.7 | 7.2 |
| Performance | |
| Qualcomm Snapdragon S4 MSM8625Q chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| ARM Cortex-A5 (Quad-Core 1200 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor |
| 1 GB RAM | 4 GB RAM |
| Adreno 203 (245 MHz) GPU | Adreno 530 GPU |
| 8.19 | 8.91 |
| Storage | |
| 8 GB internal memory | 32 GB internal memory |
| microSD, microSDHC (up to 32 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 4.62 | 8.88 |
| Camera | |
| 5.00 MP + 2.00 MP | 13.00 MP + 5.00 MP |
| -- | f/1.90 aperture |
| -- | 27.00mm focal length |
| -- | 3840 x 2160 (30 fps) (4K) video resolution |
| 6.05 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| EV-DO B | LTE-A (4G) and LTE (4G) |
| 3.1 | 5.6 |
| Battery Life | |
| 4000mAh Li-Polymer Battery | 6000mAh Battery |
| Removable Battery | Non-Removable Battery |
| 5.92 | 7.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass and Light Sensor | Accelerometer, Compass, Gyroscope and Light Sensor |
Comparison review
Galaxy Tab S3 is much better than the ZTE Optik 2, getting a 75.2 score against 50.9. Galaxy Tab S3's body is extremely thinner but heavier than the ZTE Optik 2. Both of these tablets include Android OS (Operating System), but Galaxy Tab S3 has a newer 9.0 Pie version and ZTE Optik 2 has Android 4.1.2, providing some additional features and improved performance.
The Samsung Galaxy Tab S3 has a little faster CPU than ZTE Optik 2, because although it has doesn't have a graphics co-processor, and they both have 4 cpu cores, the Samsung Galaxy Tab S3 also counts with a larger amount of RAM. The Galaxy Tab S3 has a little more vivid screen than ZTE Optik 2, because it has a much higher pixel number per screen inch, a way larger screen and a way higher 1536 x 2048px resolution.
The Galaxy Tab S3 counts with a very superior camera than ZTE Optik 2, because it has a back camera with lot more megapixels. Samsung Galaxy Tab S3 features much more storage for games and applications than ZTE Optik 2, because it has a SD extension slot that admits a maximum of 256 GB and 32 GB internal storage capacity.
The Samsung Galaxy Tab S3 counts with a way better battery life than ZTE Optik 2, because it has a 6000mAh battery capacity against 4000mAh.
Even being the best tablet between the ones we are comparing, Galaxy Tab S3 is also cheaper than the ZTE Optik 2, making buying this tablet a simple decision.
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