Here is the comparison of features and specification of the mobile phones NIU GO 21 and Acer Iconia Tab 7 A1.
NIU GO 21 is manufactured by NIU and this phone was announced in 2014, May. NIU GO 21 comes with with 1.8 inches and the resolution of the screen is 128 x 160 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Dipsplay Type: The dispaly type of the NIU GO 21 is TFT with 65K colors.
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Acer Iconia Tab 7 A1 is manufactured by Acer and this phone was announced in 2014, April. Acer Iconia Tab 7 A1 comes with with 7.0 inches and the resolution of the screen is 600 x 1024 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 N/A
3G: HSDPA
Dipsplay Type: The dispaly type of the Acer Iconia Tab 7 A1 is TFT capacitive touchscreen.
| Specification Summary: NIU GO 21 vs Acer Iconia Tab 7 A1 | ||
| Mobile Device | NIU GO 21 | Acer Iconia Tab 7 A1 |
| Display | 1.8 inches | 7.0 inches |
| Resolution | 128 x 160 pixels | 600 x 1024 pixels |
| Processor | Quad-core | |
| Primary Camera | 2 MP | |
| Front Camera | Yes | |
| Storage | 16 GB | |
| Battery | ||
| Full Specification comparison of NIU GO 21 vs Acer Iconia Tab 7 A1 | ||
| Mobile Device | NIU GO 21 | Acer Iconia Tab 7 A1 |
Display |
||
| Screen Size | 1.8 inches (~21.6% screen-to-body ratio) | 7.0 inches (~64.5% screen-to-body ratio) |
| Screen Resolution | 128 x 160 pixels | 600 x 1024 pixels |
| Pixel Density | 128 x 160 pixels (~114 ppi pixel density) | 600 x 1024 pixels (~170 ppi pixel density) |
| Display Type | TFT with 65K colors | TFT capacitive touchscreen |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Quad-core | |
| Interal Storage | 16 GB, 1 GB RAM | |
| External Storage | microSD, up to 32 GB | |
OS |
||
| OS Details | Android OS, v4.2.2 (Jelly Bean), planned upgrade to v4.4.2 (KitKat) | |
Display |
||
| Display | 1.8 inches (~21.6% screen-to-body ratio) TFT, 65K colors 128 x 160 pixels (~114 ppi pixel density) |
7.0 inches (~64.5% screen-to-body ratio) TFT capacitive touchscreen 600 x 1024 pixels (~170 ppi pixel density) |
| Display Type | TFT, 65K colors | TFT capacitive touchscreen |
Camera |
||
| Main Camera | 2 MP, 1600 x 1200 pixels | |
| Front Camera | Yes | |
| Camera Features | ||
Connectivity |
||
| GPRS | Up to 48 kbps | Yes |
| EDGE | No | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 N/A |
| 3G | HSDPA | |
| 4G | ||
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n | |
| Bluetooth | Yes | |
| GPS | Yes | |
| USB | microUSB v2.0 | |
Multimedia |
||
| FM Radio | No | |
| Loudspeaker | ||
| Audio Jack | Yes | |
Other Features |
||
| Compass | ||
| Proximity Sensors | ||
| Accelerometer | Yes | |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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