As a student or researcher in the social or physical sciences, this device provides a good balance of portability (with it's 17.3 inches screen size) and performance so that you're free to roam the labs or libraries with a machine that can competently multi-task your data crunching, "multi-tabbed browsing" and the production of academic content.

The 17.3 inches screen gives you enough screen-space to wade through columns and rows

Excel, Quicken etc, don't need much power so this option won't up the requirements on processor. 

Your Lenovo 's 6 GB RAM will ensure large sheets and accounts wont undermine performance

The numeric keypad keyboard really takes the strain out when entering data.

Facebook, twitter etc require little processing power or screen specification so the Aspire E5-772 will do just fine.

Facebook, twitter etc require little processing power or screen specification so the IdeaPad 110-17 will do just fine.

All components of your Acer will easily handle the web as surfing requires minimal resources

All components of your Lenovo will easily handle the web as surfing requires minimal resources

Presentations, spreadsheets and documents, don't need much, but your Intel Core i3-4005U processor and 4 GB RAM ensures even image laden files won't leave you watching the 'spinning wheel'!

Presentations, spreadsheets and documents, don't need much, but your Intel Core i5-7200U processor and 6 GB RAM ensures even image laden files won't leave you watching the 'spinning wheel'!

Email demands very little from a laptop. We've taken this into account.

Email demands very little from a laptop. We've taken this into account.

The 3 hours battery life in the IdeaPad 110-17 has got enough juice to help you work while on the move during quick trips around the city.

As you'll be needing to move about now and then, it's 6.6 lbs weight should suit your needs just fine.

As you'll be needing to move about now and then, it's 6.2 lbs weight should suit your needs just fine.

Working with numbers is important to you, so we've made sure this laptop comes a full featured keyboard. 

Working with numbers is important to you, so we've made sure this laptop comes a full featured keyboard. 

It looks simple, capable and doesn't stand out in any particular way.

It looks simple, capable and doesn't stand out in any particular way.

It's got the traditional corporate look and will definitely blend in within the enterprise environment. 

It's got the traditional corporate look and will definitely blend in within the enterprise environment.