Here is the comparison of features and specification of the mobile phones Nvidia Shield and Celkon A21.
Nvidia Shield is manufactured by Nvidia and this phone was announced in 2014, July. Nvidia Shield comes with with 8.0 inches and the resolution of the screen is 1920 x 1200 pixels.
This phone supports following network:
2G: N/A
Dipsplay Type: The dispaly type of the Nvidia Shield is Capacitive touchscreen with 16M colors.
Advertisement
Celkon A21 is manufactured by Celkon and this phone was announced in 2014. Celkon A21 comes with with 4.0 inches and the resolution of the screen is 320 x 480 pixels.
This phone supports following network:
2G: GSM 900 / 1800 - SIM 1 & SIM 2
3G: HSDPA 2100
Dipsplay Type: The dispaly type of the Celkon A21 is Capacitive touchscreen.
| Specification Summary: Nvidia Shield vs Celkon A21 | ||
| Mobile Device | Nvidia Shield | Celkon A21 |
| Display | 8.0 inches | 4.0 inches |
| Resolution | 1920 x 1200 pixels | 320 x 480 pixels |
| Processor | Quad-core 2.2 GHz Cortex-A15 | Quad-core 1.3 GHz Cortex-A7 |
| Primary Camera | 5 MP | 3.15 MP |
| Front Camera | 5 MP | 1.3 MP |
| Storage | 16 GB | 512 MB ROM |
| Battery | Li-Ion (19.75 Wh) | Li-Ion 1500 mAh |
| Full Specification comparison of Nvidia Shield vs Celkon A21 | ||
| Mobile Device | Nvidia Shield | Celkon A21 |
Display |
||
| Screen Size | 8.0 inches (~66.6% screen-to-body ratio) | 4.0 inches (~57.8% screen-to-body ratio) |
| Screen Resolution | 1920 x 1200 pixels | 320 x 480 pixels |
| Pixel Density | 1920 x 1200 pixels (~283 ppi pixel density) | 320 x 480 pixels (~144 ppi pixel density) |
| Display Type | Capacitive touchscreen with 16M colors | Capacitive touchscreen |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Quad-core 2.2 GHz Cortex-A15 | Quad-core 1.3 GHz Cortex-A7 |
| Interal Storage | 16 GB, 2 GB RAM | 512 MB ROM, 256 MB RAM |
| External Storage | microSD | microSD, up to 32 GB |
OS |
||
| OS Details | Android OS, v4.4.2 (KitKat), planned upgrade to v5.0.1 (Lollipop) | Android OS, v4.2.2 (Jelly Bean) |
Display |
||
| Display | 8.0 inches (~66.6% screen-to-body ratio) Capacitive touchscreen, 16M colors 1920 x 1200 pixels (~283 ppi pixel density) |
4.0 inches (~57.8% screen-to-body ratio) Capacitive touchscreen 320 x 480 pixels (~144 ppi pixel density) |
| Display Type | Capacitive touchscreen, 16M colors | Capacitive touchscreen |
Camera |
||
| Main Camera | 5 MP, 2592 ? 1944 pixels, autofocus | 3.15 MP |
| Front Camera | 5 MP, HDR | 1.3 MP |
| Camera Features | Geo-tagging, touch focus, HDR | |
Connectivity |
||
| GPRS | No | Yes |
| EDGE | No | Yes |
| 2G | N/A | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G | HSDPA 2100 | |
| 4G | ||
| Wi-Fi/connectivity | Wi-Fi 802.11 a/b/g/n, dual-band | Yes |
| Bluetooth | v4.0, A2DP, LE | v4.0 |
| GPS | Yes | No |
| USB | microUSB v2.0 | Yes |
Multimedia |
||
| FM Radio | No | FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | Yes | |
| Proximity Sensors | ||
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | Yes | |
| Barometer Sensor | ||
| Temperature Sensor | ||
Here is the list of latest videos from all the sections:
View latest videos.
Share on Google+
