| Key Specs | |
|---|---|
| Release date | Aug 13, 2015 |
| Camera Details | |
| Camera Resolution | 5-megapixel |
| Camera flash | LED |
| SELFIE CAMERA | |
| Selfie Cam Resolution | 2-megapixel |
| Display | |
| Display size | 4.5 inches |
| Display dots per inch | 217.86 DPI |
| Display Resolution | 854 x 480 px |
| Display's superficy | 8.62 square inches |
| Display's superficy (metric) | 218.95 square mm |
| Display total pixels | 409920 |
| Performance | |
| Downloadable Applications | Via Google Play Store |
| Operating System | Android 5.1 Lollipop |
| Processor | MediaTek MT6735 |
| CPU Cores | 4 |
| Processor Speed | 1GHz |
| RAM | 1GB |
| Physical Features | |
| Weight | 4.65 ounces |
| Thickness | 0.4 inch(es) |
| Width | 2.7 inch(es) |
| Height | 5.41 inch(es) |
| Ounces per cubic inch | 0.8 oz/cu in |
| Available colors | Black |
| Included Accessories | USB cable |
| Connectivity | |
| Base technology |
|
| 3G Networks | UMTS, HSPA+ |
| 4G Networks | LTE |
| Wi-Fi | 802.11 b/g/n 2.4GHz |
| Head SAR value (radiation) | 0.37 w/Kg |
| Body SAR | 1.43 w/Kg |
| Bluetooth Technology | 4.0 |
| Connectors | Micro USB |
| Storage Memory | |
| Memory | 4GB |
| Memory Expansion | MicroSD |
| Expansion Limit | Up to 32GB |
| Battery Life | |
| Stand-by Time | 249.6hours |
| Talk Time | 360minutes |
| Music / Multimedia | |
| Media Player | T-Mobile TV |
| Messaging | |
| Voice SMS |  |
| General Specs | |
| Special features |
|
| Other features | |
| Hearing Aid Rating | M3/T3 |
| Location services | GPS |
Description:
The 4.5-inch FWVGA (854 x 480) Obsidian is a 4G LTE Android Lollipop model from ZTE that is not as refined as some other budget models from the brand. It runs on only a 1GHz four-core CPU and a 1GB RAM, with only 4GB of internal memory to offer. It sports a 2-megapixel camera for selfies, while a 5-megapixel main cam is perched at the back. Some secondary specs include Wi-Fi calling, hearing aid compatibility (M3/T3), and the T-Mobile TV app.
Also called ZTE Z820, T-Mobile Obsidian.
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* We cannot guarantee that these specs are accurate. We urge you to do a confirmation of the key specs before making a final choice. Cell phone makers do not always detail all their phone's functions, making it difficult for us to guess whether or not a specific cell phone has a specific function. If you spot an inaccuracy in this list of features, please let us know as soon as possible.
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