Here is the comparison of features and specification of the mobile phones Cat B30 and Samsung Metro 312.
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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Samsung Metro 312 is manufactured by Samsung and this phone was announced in 2014, May. Samsung Metro 312 comes with with 2.0 inches and the resolution of the screen is 128 x 160 pixels.
This phone supports following network:
2G: GSM 900 / 1800 - SIM 1 & SIM 2
Dipsplay Type: The dispaly type of the Samsung Metro 312 is TFT with 65K colors.
| Specification Summary: Cat B30 vs Samsung Metro 312 | ||
| Mobile Device | Cat B30 | Samsung Metro 312 |
| Display | 2.0 inches | 2.0 inches |
| Resolution | 144 x 176 pixels | 128 x 160 pixels |
| Processor | 208 MHz | |
| Primary Camera | 2 MP | 0.3 MP |
| Front Camera | No | No |
| Storage | ||
| Battery | Li-Ion 1000 mAh | Li-Ion 1000 mAh |
| Full Specification comparison of Cat B30 vs Samsung Metro 312 | ||
| Mobile Device | Cat B30 | Samsung Metro 312 |
Display |
||
| Screen Size | 2.0 inches | 2.0 inches (~24.1% screen-to-body ratio) |
| Screen Resolution | 144 x 176 pixels | 128 x 160 pixels |
| Pixel Density | 144 x 176 pixels | 128 x 160 pixels (~102 ppi pixel density) |
| Display Type | TFT | TFT with 65K colors |
| Screen Protection | Scratch-proof glass | |
Processor and RAM |
||
| Processor | 208 MHz | |
| Interal Storage | ||
| External Storage | microSD, up to 16 GB | microSD, up to 16 GB |
OS |
||
| OS Details | ||
Display |
||
| Display | 2.0 inches TFT 144 x 176 pixels |
2.0 inches (~24.1% screen-to-body ratio) TFT, 65K colors 128 x 160 pixels (~102 ppi pixel density) |
| Display Type | TFT | TFT, 65K colors |
Camera |
||
| Main Camera | 2 MP | 0.3 MP, 640 ? 480 pixels |
| Front Camera | No | No |
| Camera Features | Yes | |
Connectivity |
||
| GPRS | Yes | Class 12 |
| EDGE | Yes | No |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G | HSDPA 900 / 2100 | |
| 4G | ||
| Wi-Fi/connectivity | No | No |
| Bluetooth | v2.1 | v3.0, A2DP |
| GPS | No | No |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | FM radio | Stereo FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | ||
| Proximity Sensors | ||
| Accelerometer | ||
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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