Survey Solutions software works with Android 4.3.1 tablets with the following specifications:
- Version of Android: OS Android 4.3.1 or better is required; Android 5.0+ is supported from version 5.0.0 of Survey Solutions.
- RAM Minimum 1GB
- Memory 8GB of flash memory storage. At least 1GB of available space must be available for Survey Solutions’ use. The Survey Solutions software installation package (.apk) is close to 30MB, but more space will be required during the operation of the software. The ultimate requirements for space depend on the kind of survey (questionnaire) and the mode of use of the tablet (number of assignments, simultaneously started assignments, rejections, etc.
- WiFi module, which can be used for software setup, upgrades, and synchronization while in the office.
- 3G/4G connectivity module is required for synchronization from the field.
Better technical characteristics will improve responsiveness of the program.
- Screen size 7-8-inch screens are often chosen. Bigger screens consume more power and reduce autonomous work. The choice of the screen depends on the convenience of use with the software and is usually determined experimentally.
While the World Bank-Survey Solutions team is not in the position of recommending devices, the following is a compilation of tested devices that past clients have used and what we have also tested (last updated in January 2016):
|Tablet model||Android version||3G or 4G||WiFi||RAM||Flash Storage||Screen||Approx Price
|Asus Nexus 7 (2013)||4.4.4||+||+||2GB||32GB||7"||$200|
|Dell Venue 8 3840||4.4.4||+||+||1GB||16GB||8"||$170|
|Dell Venue 8 3830||4.4.2||+||+||2GB||32GB||8"||$150|
|HTC Nexus 9||6.0.1||+||+||2GB||32GB||8.9"||$450|
|Samsung Galaxy TAB 3||4.4.2||-||+||1.5GB||16GB||8"||$250|
|Samsung Galaxy TAB 4||5.1.1||+||+||1.5GB||16GB||7"||$300|
|Samsung Galaxy TAB A||5.0.2||+||+||1.5GB||16GB||8"||$350|
|Samsung Galaxy Note||4.4.2||+||+||2GB||32GB||8"||$350|
|Samsung Galaxy Tab S||5.0.2||+||+||3GB||16GB||8.4"||$400|
|Samsung Nexus 10||5.0.2||-||+||2GB||32GB||10"||$300|
|NVidia Shield k1||5.0.1||-||+||2GB||16GB||8"||$200|
|Lenovo TAB 2 A8-50F||5.1.0||-||+||1GB||16GB||8"||$150|
NB: The testing was performed by the developers of Survey Solutions CAPI software. Conduct your independent testing before volume purchases of tablets. Same models may be available in different markets under different model numbers.
We are trying to keep this list current. If you tried a different model and determined it works fine with Survey Solutions, please let us know, along with the version number of the Survey Solutions software that you’ve used.