Here is the comparison of features and specification of the mobile phones Cat B30 and NIU Tek 4D2.
Cat B30 is manufactured by and this phone was announced in 2015, June. Cat B30 comes with with 2.0 inches and the resolution of the screen is 144 x 176 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 900 / 2100
Dipsplay Type: The dispaly type of the Cat B30 is TFT.
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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: Cat B30 vs NIU Tek 4D2 | ||
| Mobile Device | Cat B30 | NIU Tek 4D2 |
| Display | 2.0 inches | 4.0 inches |
| Resolution | 144 x 176 pixels | 480 x 800 pixels |
| Processor | Dual-core 1 GHz Cortex-A7 | |
| Primary Camera | 2 MP | 3.15 MP |
| Front Camera | No | 1.3 MP |
| Storage | 4 GB | |
| Battery | Li-Ion 1000 mAh | Li-Ion 1200 mAh |
| Full Specification comparison of Cat B30 vs NIU Tek 4D2 | ||
| Mobile Device | Cat B30 | NIU Tek 4D2 |
Display |
||
| Screen Size | 2.0 inches | 4.0 inches (~58.8% screen-to-body ratio) |
| Screen Resolution | 144 x 176 pixels | 480 x 800 pixels |
| Pixel Density | 144 x 176 pixels | 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | TFT | TFT with 256K colors |
| Screen Protection | Scratch-proof glass | |
Processor and RAM |
||
| Processor | Dual-core 1 GHz Cortex-A7 | |
| Interal Storage | 4 GB, 512 MB RAM | |
| External Storage | microSD, up to 16 GB | microSD, up to 64 GB |
OS |
||
| OS Details | Android OS, v4.4.2 (KitKat) | |
Display |
||
| Display | 2.0 inches TFT 144 x 176 pixels |
4.0 inches (~58.8% screen-to-body ratio) TFT, 256K colors 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | TFT | TFT, 256K colors |
Camera |
||
| Main Camera | 2 MP | 3.15 MP, 2048 x 1536 pixels, LED flash |
| Front Camera | No | 1.3 MP |
| Camera Features | Yes | Geo-tagging, face detection, panorama |
Connectivity |
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| 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 | ||
| Wi-Fi/connectivity | No | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth | v2.1 | v4.0, A2DP |
| GPS | No | Yes, with A-GPS |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | FM radio | Stereo FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
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| Compass | ||
| Proximity Sensors | ||
| Accelerometer | Yes | |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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