The Oppo R5 has Android 4.4 KitKat, layered with heavily skinning, and named it Colos OS v 2.0 – the customizations are pretty deep into the original KitKat OS, with all the Google services intact, while some more being introduced with the themes, new lock screen, home screen and settings menu being some of them. The stock Android look and feel is converted into the default theme, and can be restored by those who are fixated with the default Android look and feel.
The default lock screen uses swiping to unlock, with available shortcuts for messaging and phone apps – double tapping wakes up the phone, but double tap is disabled on capacitive buttons for waking up the phone – the torch can be used directly by a long press on the home button from the lock screen – though, for this, the screen needs to be awake.
The home screen keeps all the apps, as the Color OS does not have any app drawer – the widgets are available too, as are folders. The contextual menu on the home screen acts as settings selector, and allows for management of widgets, effects, themes and wallpapers. The list of supported themes is a big one, with even more available for download from the Oppo Theme Store. The notification area provides the row of toggles, brightness slider, and list of notifications, along with the settings shortcut – in addition, if you drag the toggles, you see two more rows of toggles, with a Kill All Apps button. The toggle settings can be accessed the standard way. The notification area can be accessed by a drag down gesture from any vacant area on the home screen, and not just the top – we found this helpful for single-handed use.
Task switcher is almost identical to the standard Android version, with accessing apps, closing apps and closing all apps together being possible. The Gesture Panel can be opened via swipe up from the bottom while on home screen – different gestures can be assigned to apps, and users can open apps by going to the gesture panel and drawing the relevant gesture.
Another noteworthy addition is the Gesture and Motion menu, managing all the related tricks for a better user experience. Different gestures can be set for different activities, as can motion options be defined – for example, flipping the R5 will mute the ringer, raising the R5 to your ear will answer the call, and others. Oppo has set up the single hand use for R5, as the display size is slightly on the larger side – the single hand use will be a regular feature for many users.
The overall experience on the Color OS is that of an advanced KitKat smartphone, with additional features to make life easier – these additions are made so that the basics of Android remain in place making it easy to navigate by legacy users.
The phonebook, and dialer are standard Android issue, with the basic features all in place to cater to different requirements. The contact sync is always helpful, and the caller blocking feature is a big plus, which can block calls and messages both. The blocking can be done via the contacts app only, which is strange.
Google Chrome is the default browser for Oppo R5, refined to a decent level by Google to have a minimalist UI. All the standard options are available. The recent version of Chrome allows for a lot of settings to manage the browsing experience in a better manner. Tab and pages sync are both present as a generic feature.
The Oppo R5 comes with some pre-installed apps, with the noticeable of them being the Security Center, allowing control over a wide range of features, from call and message privacy, Quiet Time settings, to app permissions, app encryption, network and battery use, among others. The Guest Mode can also be activated via this app. The Kingsoft Office app is available out of the box, with ability to view and edit documents, presentations and spreadsheets and the link to cloud making it easier for file sync. The Torch app is standard, using the LED as a flashlight. A Calculator app and Voice Recorder apps are here, as is the Clock, and the Calendar app – a new addition is the compass app, which may be useless for some but quite a lot of help for others. The notes app is labeled Keep for Oppo R5, and allows, in addition to note taking and addition of images and hand drawn notes, to set passwords on notes.
A solid file manager is present on board, with two tabs – one categorized, and the other folder wise – all the standard operations, including batch functions can be done – encryption and password protection can be done too. DLNA and FTP support further empowers the app.
Google Now is available with its standard set of features, like informing about traffic situation on regular routes, relevant sports and weather information, among other things. It also has voice integration which can assist with multiple tasks like call launch, message taking, directions, or opening up a website being some of the many features. Google Maps is utilized for navigation related tasks, as well as navigation with audio support.