Here is the comparison of features and specification of the mobile phones Samsung Galaxy A3 Duos and NIU Tek 4D2.
Samsung Galaxy A3 Duos is manufactured by Samsung and this phone was announced in 2014, October. Samsung Galaxy A3 Duos comes with with 4.5 inches and the resolution of the screen is 540 x 960 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 900 / 1900 / 2100
4G: LTE 800 / 850 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 5, 7, 8, 20)
Dipsplay Type: The dispaly type of the Samsung Galaxy A3 Duos is Super AMOLED 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: Samsung Galaxy A3 Duos vs NIU Tek 4D2 | ||
| Mobile Device | Samsung Galaxy A3 Duos | NIU Tek 4D2 |
| Display | 4.5 inches | 4.0 inches |
| Resolution | 540 x 960 pixels | 480 x 800 pixels |
| Processor | Quad-core 1.2 GHz Cortex-A53 | Dual-core 1 GHz Cortex-A7 |
| Primary Camera | 8 MP | 3.15 MP |
| Front Camera | 5 MP | 1.3 MP |
| Storage | 16 GB | 4 GB |
| Battery | Non-removable Li-Ion 1900 mAh | Li-Ion 1200 mAh |
| Full Specification comparison of Samsung Galaxy A3 Duos vs NIU Tek 4D2 | ||
| Mobile Device | Samsung Galaxy A3 Duos | NIU Tek 4D2 |
Display |
||
| Screen Size | 4.5 inches (~65.5% screen-to-body ratio) | 4.0 inches (~58.8% screen-to-body ratio) |
| Screen Resolution | 540 x 960 pixels | 480 x 800 pixels |
| Pixel Density | 540 x 960 pixels (~245 ppi pixel density) | 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen with 16M colors | TFT with 256K colors |
| Screen Protection | Corning Gorilla Glass 4 | |
Processor and RAM |
||
| Processor | Quad-core 1.2 GHz Cortex-A53 | Dual-core 1 GHz Cortex-A7 |
| Interal Storage | 16 GB, 1 GB RAM | 4 GB, 512 MB RAM |
| External Storage | microSD, up to 64 GB | microSD, up to 64 GB |
OS |
||
| OS Details | Android OS, v4.4.4 (KitKat) | Android OS, v4.4.2 (KitKat) |
Display |
||
| Display | 4.5 inches (~65.5% screen-to-body ratio) Super AMOLED capacitive touchscreen, 16M colors 540 x 960 pixels (~245 ppi pixel density) |
4.0 inches (~58.8% screen-to-body ratio) TFT, 256K colors 480 x 800 pixels (~233 ppi pixel density) |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors | TFT, 256K colors |
Camera |
||
| Main Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 3.15 MP, 2048 x 1536 pixels, LED flash |
| Front Camera | 5 MP | 1.3 MP |
| Camera Features | Geo-tagging, touch focus, face detection, panorama | 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 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 - SIM 1 & SIM 2 - TM4D2I043 |
| 4G | LTE 800 / 850 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 5, 7, 8, 20) | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth | v4.0, A2DP, EDR, LE | v4.0, A2DP |
| GPS | Yes, with A-GPS, GLONASS | Yes, with A-GPS |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | FM radio, recording | Stereo FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
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| Compass | Yes | |
| Proximity Sensors | Yes | |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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