Here is the comparison of features and specification of the mobile phones Lenovo A3900 and NIU Tek 4D2.
Lenovo A3900 is manufactured by and this phone was announced in 2015, May. Lenovo A3900 comes with with 5.0 inches and the resolution of the screen is 480 x 854 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 900 / 2100
4G: LTE
Dipsplay Type: The dispaly type of the Lenovo A3900 is IPS LCD capacitive touchscreen with 16M colors.
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NIU Tek 4D2 is manufactured by NIU and this phone was announced in 2014, August. NIU Tek 4D2 comes with with 4.0 inches and the resolution of the screen is 480 x 800 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 1900 - SIM 1 & SIM 2 - TM4D2I043
Dipsplay Type: The dispaly type of the NIU Tek 4D2 is TFT with 256K colors.
| Specification Summary: Lenovo A3900 vs NIU Tek 4D2 | ||
| Mobile Device | Lenovo A3900 | NIU Tek 4D2 |
| Display | 5.0 inches | 4.0 inches |
| Resolution | 480 x 854 pixels | 480 x 800 pixels |
| Processor | Octa-core 1.2 GHz Cortex-A53 | Dual-core 1 GHz Cortex-A7 |
| Primary Camera | 5 MP | 3.15 MP |
| Front Camera | 2 MP | 1.3 MP |
| Storage | 4 GB | 4 GB |
| Battery | Li-Po 2300 mAh | Li-Ion 1200 mAh |
| Full Specification comparison of Lenovo A3900 vs NIU Tek 4D2 | ||
| Mobile Device | Lenovo A3900 | NIU Tek 4D2 |
Display |
||
| Screen Size | 5.0 inches | 4.0 inches (~58.8% screen-to-body ratio) |
| Screen Resolution | 480 x 854 pixels | 480 x 800 pixels |
| Pixel Density | 480 x 854 pixels | 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen with 16M colors | TFT with 256K colors |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Octa-core 1.2 GHz Cortex-A53 | Dual-core 1 GHz Cortex-A7 |
| Interal Storage | 4 GB, 512 MB RAM | 4 GB, 512 MB RAM |
| External Storage | microSD, up to 32 GB | microSD, up to 64 GB |
OS |
||
| OS Details | Android OS, v4.4.2 (KitKat) | Android OS, v4.4.2 (KitKat) |
Display |
||
| Display | 5.0 inches IPS LCD capacitive touchscreen, 16M colors 480 x 854 pixels |
4.0 inches (~58.8% screen-to-body ratio) TFT, 256K colors 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | TFT, 256K colors |
Camera |
||
| Main Camera | 5 MP | 3.15 MP, 2048 x 1536 pixels, LED flash |
| Front Camera | 2 MP | 1.3 MP |
| Camera Features | Yes | Geo-tagging, face detection, panorama |
Connectivity |
||
| GPRS | Yes | Class 12 |
| EDGE | Yes | Class 12 |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G | HSDPA 900 / 2100 | HSDPA 850 / 1900 - SIM 1 & SIM 2 - TM4D2I043 |
| 4G | LTE | |
| Wi-Fi/connectivity | Yes | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth | v4.0, A2DP | v4.0, A2DP |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| USB | microUSB v2.0, USB Host | microUSB v2.0 |
Multimedia |
||
| FM Radio | To be confirmed | Stereo FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | ||
| Proximity Sensors | Yes | |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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