Here is the comparison of features and specification of the mobile phones Cat B30 and Yezz Billy 4.7.
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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Yezz Billy 4.7 is manufactured by Yezz and this phone was announced in 2014, May. Yezz Billy 4.7 comes with with 4.7 inches and the resolution of the screen is 720 x 1280 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: HSDPA 850 / 900 / 1900 / 2100 - SIM 1
Dipsplay Type: The dispaly type of the Yezz Billy 4.7 is IPS LCD capacitive touchscreen with 16M colors.
| Specification Summary: Cat B30 vs Yezz Billy 4.7 | ||
| Mobile Device | Cat B30 | Yezz Billy 4.7 |
| Display | 2.0 inches | 4.7 inches |
| Resolution | 144 x 176 pixels | 720 x 1280 pixels |
| Processor | Quad-core 1.2 GHz Cortex-A7 | |
| Primary Camera | 2 MP | 8 MP |
| Front Camera | No | 2 MP |
| Storage | 8 GB | |
| Battery | Li-Ion 1000 mAh | Li-Ion 1780 mAh |
| Full Specification comparison of Cat B30 vs Yezz Billy 4.7 | ||
| Mobile Device | Cat B30 | Yezz Billy 4.7 |
Display |
||
| Screen Size | 2.0 inches | 4.7 inches (~66.7% screen-to-body ratio) |
| Screen Resolution | 144 x 176 pixels | 720 x 1280 pixels |
| Pixel Density | 144 x 176 pixels | 720 x 1280 pixels (~312 ppi pixel density) |
| Display Type | TFT | IPS LCD capacitive touchscreen with 16M colors |
| Screen Protection | Scratch-proof glass | Dragon Trail Glass |
Processor and RAM |
||
| Processor | Quad-core 1.2 GHz Cortex-A7 | |
| Interal Storage | 8 GB, 1 GB RAM | |
| External Storage | microSD, up to 16 GB | microSD, up to 128 GB |
OS |
||
| OS Details | Microsoft Windows Phone 8.1 | |
Display |
||
| Display | 2.0 inches TFT 144 x 176 pixels |
4.7 inches (~66.7% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~312 ppi pixel density) |
| Display Type | TFT | IPS LCD capacitive touchscreen, 16M colors |
Camera |
||
| Main Camera | 2 MP | 8 MP, 3264 x 2448 pixels, autofocus, LED flash |
| Front Camera | No | 2 MP |
| Camera Features | Yes | Geo-tagging, touch focus, panorama, HDR |
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 900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 - SIM 1 |
| 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, GLONASS |
| 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 | Yes | |
| Proximity Sensors | Yes | |
| Accelerometer | Yes | |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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