Here is the comparison of features and specification of the mobile phones Oppo A31 and Cat B100.
Oppo A31 is manufactured by Oppo and this phone was announced in 2015, April. Oppo A31 comes with with 4.5 inches and the resolution of the screen is 480 x 854 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G: TD-SCDMA 1880 / 2010
4G: LTE band 38(2600), 39(1900), 40(2300), 41(2500)
Dipsplay Type: The dispaly type of the Oppo A31 is IPS LCD capacitive touchscreen with 16M colors.
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Cat B100 is manufactured by Cat and this phone was announced in 2013. Cat B100 comes with with 2.2 inches and the resolution of the screen is 240 x 320 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA 850 / 1700 / 1900 / 2100
Dipsplay Type: The dispaly type of the Cat B100 is TFT.
| Specification Summary: Oppo A31 vs Cat B100 | ||
| Mobile Device | Oppo A31 | Cat B100 |
| Display | 4.5 inches | 2.2 inches |
| Resolution | 480 x 854 pixels | 240 x 320 pixels |
| Processor | Quad-core Cortex-A53 | |
| Primary Camera | 8 MP | 3.15 MP |
| Front Camera | 5 MP | No |
| Storage | 8 GB | 128 MB ROM |
| Battery | Li-Ion 2000 mAh | Li-Ion 1150 mAh |
| Full Specification comparison of Oppo A31 vs Cat B100 | ||
| Mobile Device | Oppo A31 | Cat B100 |
Display |
||
| Screen Size | 4.5 inches (~64.6% screen-to-body ratio) | 2.2 inches (~21.8% screen-to-body ratio) |
| Screen Resolution | 480 x 854 pixels | 240 x 320 pixels |
| Pixel Density | 480 x 854 pixels (~218 ppi pixel density) | 240 x 320 pixels (~182 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen with 16M colors | TFT |
| Screen Protection | ||
Processor and RAM |
||
| Processor | Quad-core Cortex-A53 | |
| Interal Storage | 8 GB, 1 GB RAM | 128 MB ROM, 64 MB RAM |
| External Storage | microSD, up to 128 GB | microSD, up to 32 GB |
OS |
||
| OS Details | Android OS, v4.4 (KitKat) | |
Display |
||
| Display | 4.5 inches (~64.6% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 480 x 854 pixels (~218 ppi pixel density) |
2.2 inches (~21.8% screen-to-body ratio) TFT 240 x 320 pixels (~182 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | TFT |
Camera |
||
| Main Camera | 8 MP, 3264 x 2448 pixels, autofocus, LED flash | 3.15 MP, 2048 x 1536 pixels |
| Front Camera | 5 MP | No |
| Camera Features | Geo-tagging | Geo-tagging |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G | TD-SCDMA 1880 / 2010 | HSDPA 850 / 1700 / 1900 / 2100 |
| 4G | LTE band 38(2600), 39(1900), 40(2300), 41(2500) | |
| Wi-Fi/connectivity | Yes | No |
| Bluetooth | v4.0 | v2.0, A2DP, EDR |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | TBC | FM radio |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | ||
| Proximity Sensors | Yes | |
| Accelerometer | Yes | |
| Ambient Sensor | ||
| Gyroscope Sensor | ||
| Barometer Sensor | ||
| Temperature Sensor | ||
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