Here is the comparison of features and specification of the mobile phones Oppo R1S and Acer Iconia Tab A1.
Oppo R1S is manufactured by Oppo and this phone was announced in 2014, April. Oppo R1S comes with with 5.0 inches and the resolution of the screen is 720 x 1280 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900 - all versions
3G: HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880-1920/ 2010-2025
4G: LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2600 (Bands 3, 7, 38, 39, 40)
Dipsplay Type: The dispaly type of the Oppo R1S is IPS LCD capacitive touchscreen with 16M colors.
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Acer Iconia Tab A1 is manufactured by Acer and this phone was announced in 2013, Q2. Acer Iconia Tab A1 comes with with 7.9 inches and the resolution of the screen is 768 x 1024 pixels.
This phone supports following network:
2G: GSM 850 / 900 / 1800 / 1900
3G: HSDPA
Dipsplay Type: The dispaly type of the Acer Iconia Tab A1 is TFT capacitive touchscreen with 16M colors.
| Specification Summary: Oppo R1S vs Acer Iconia Tab A1 | ||
| Mobile Device | Oppo R1S | Acer Iconia Tab A1 |
| Display | 5.0 inches | 7.9 inches |
| Resolution | 720 x 1280 pixels | 768 x 1024 pixels |
| Processor | Quad-core 1.6 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| Primary Camera | 13 MP | 5 MP |
| Front Camera | 5 MP | VGA |
| Storage | 16 GB | 8 GB |
| Battery | Non-removable Li-Ion 2410 mAh | Non-removable Li-Ion 4960 mAh (18.6 Wh) |
| Full Specification comparison of Oppo R1S vs Acer Iconia Tab A1 | ||
| Mobile Device | Oppo R1S | Acer Iconia Tab A1 |
Display |
||
| Screen Size | 5.0 inches (~68.6% screen-to-body ratio) | 7.9 inches (~63.6% screen-to-body ratio) |
| Screen Resolution | 720 x 1280 pixels | 768 x 1024 pixels |
| Pixel Density | 720 x 1280 pixels (~294 ppi pixel density) | 768 x 1024 pixels (~162 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen with 16M colors | TFT capacitive touchscreen with 16M colors |
| Screen Protection | Corning Gorilla Glass 3 | |
Processor and RAM |
||
| Processor | Quad-core 1.6 GHz Cortex-A7 | Quad-core 1.2 GHz Cortex-A7 |
| Interal Storage | 16 GB, 1 GB RAM | 8 GB, 1 GB RAM |
| External Storage | No | microSD, up to 32 GB |
OS |
||
| OS Details | Android OS, v4.3 (Jelly Bean) | Android OS, v4.2 (Jelly Bean) |
Display |
||
| Display | 5.0 inches (~68.6% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors 720 x 1280 pixels (~294 ppi pixel density) |
7.9 inches (~63.6% screen-to-body ratio) TFT capacitive touchscreen, 16M colors 768 x 1024 pixels (~162 ppi pixel density) |
| Display Type | IPS LCD capacitive touchscreen, 16M colors | TFT capacitive touchscreen, 16M colors |
Camera |
||
| Main Camera | 13 MP, 4128 x 3096 pixels, autofocus, LED flash | 5 MP, 2592 ? 1944 pixels, autofocus |
| Front Camera | 5 MP | VGA |
| Camera Features | Geo-tagging, touch focus, face detection, panorama, HDR | Geo-tagging |
Connectivity |
||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 2G | GSM 850 / 900 / 1800 / 1900 - all versions | GSM 850 / 900 / 1800 / 1900 |
| 3G | HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA 1880-1920/ 2010-2025 | HSDPA |
| 4G | LTE 1800 / 2600 TD-LTE 1900 / 2300 / 2600 (Bands 3, 7, 38, 39, 40) | |
| Wi-Fi/connectivity | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | v4.0, A2DP | v4.0, A2DP |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| USB | microUSB v2.0 | microUSB v2.0 |
Multimedia |
||
| FM Radio | Stereo FM radio with RDS | No |
| Loudspeaker | ||
| Audio Jack | Yes | Yes |
Other Features |
||
| Compass | Yes | |
| Proximity Sensors | Yes | |
| Accelerometer | Yes | Yes |
| Ambient Sensor | ||
| Gyroscope Sensor | Yes | |
| Barometer Sensor | ||
| Temperature Sensor | ||
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