| Secret codes NIU Tek 4D2 |
| Root NIU Tek 4D2 |
| Unlock NIU Tek 4D2 |
| Firmware NIU Tek 4D2 |
| Developer Mode NIU Tek 4D2 |
| Bypass Lock Screen NIU Tek 4D2 |
| Remove a Google account NIU Tek 4D2 |
| NIU Tek 4D2 Factory Reset |
| Screenshot NIU Tek 4D2 |
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OS: Android 4.4.2 (KitKat) CPU: Dual-core 1.0 GHz Cortex-A7 Display: 4" inc Camera: 3.15 MP,
Single |
| Hardware and OS NIU Tek 4D2 | |
| Operating system: | Android 4.4.2 (KitKat) |
| Processor: | Dual-core 1.0 GHz Cortex-A7 |
| Chipset: | Mediatek MT6572M (28 nm) |
| GPU: | Mali-400 |
| Internal memory: | 4 GB, 512 MB RAM |
| External memory: | microSD, up to 64 GB |
| Display NIU Tek 4D2 | |
| Size: | 4" inc |
| Resolution: | 480 x 800 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 58.8% |
| Display area: | 45.5 cm2 |
| Display aspect ratio: | 5:3 (height:width) |
| Pixel Density: | 233 PPI |
| Connectivity NIU Tek 4D2 | |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Network: | GSM / HSPA |
| SIM card: | Dual SIM (Mini-SIM/ Micro-SIM) |
| Bluetooth: | 4.0, A2DP |
| Edge: | Class 12 |
| GPRS: | Class 12 |
| GPS: | Yes, with A-GPS |
| Speed: | HSPA 21.1/5.76 Mbps |
| USB: | microUSB 2.0 |
| Camera NIU Tek 4D2 | |
| Main camera: | 3.15 MP, Single |
| Specs: | 3.15 MP |
| Features: | LED flash, panorama |
| Video: | 480p@30fps |
| Selfie camera: | 1.3 MP, Single |
| Specs: | 1.3 MP |
| Multimedia NIU Tek 4D2 | |
| 3.5 mm Jack: | Yes |
| Radio: | Stereo FM radio |
| Design NIU Tek 4D2 | |
| Colors: | Black, Gray, White, Blue, Orange |
| Dimensions: | 123 x 63 x 10.3 mm |
| Weight: | 152 g |
| Battery NIU Tek 4D2 | |
| Battery capacity: | 1200 mAh, Removable Li-Ion |
| Battery life: | Stand by time- Up to 400 h (2G) / Up to 320 h (3G) Talking time- Up to 8 h (2G) / Up to 6 h (3G) |
| Other NIU Tek 4D2 | |
| Release date: | 2014, August |
| Sensors: | Accelerometer |
 | Vis-Meslqi | March 28, 2024 |
| Affordable, long battery life, durable, physical keypad, compact size, easy to use, reliable for calls and texts, FM radio. | ||
| Reply | ||
| Qiljpa# | May 10, 2024 |
| Limited internal memory and RAM, low camera quality, outdated operating system. | ||
| Reply | ||
| Kyqlqa-Vac | May 16, 2024 |
| Good phone with decent specs overall. | ||
| Reply | ||
