Samsung Galaxy series firmware has 2-way in call recording feature hidden. You can enable it but root access is needed in order to unlock it. So I can’t do so on my unrooted Samsung Galaxy S4. So how to enable 2-way in call recording on Galaxy S4 in this case. Well, there are lots of applications on Google Play Store that provide this in call recording ability. InCall Recorder is working well on my Galaxy S3. Guess what? It is working perfectly on Galaxy S4 as well.
InCall Recorder on Galaxy S4
Samsung Galaxy S4 has 5″ Full HD Super AMOLED (1920 x 1080) display at 441 ppi. Playing 3D games with Galaxy S4 is enjoyable. Why? PowerVR SGX 544MP3 GPU is powerful enough to give smooth frame rate. Furthermore, you can enable 4x MSAA (Multisample anti-aliasing) on Galaxy S4 to improve 3D games graphics quality. But you need to have very good eyes because average users can’t see aliasing effect on 441 ppi. So what is the point of enable 4x MSAA on Galaxy S4? Bigger screen like TV. Yes, 3D games graphics quality will definitely improve when output through MHL adapter to bigger screen like TV or LCD monitor.
Subway Surf @ 4x MSAA
Infrared remote control is one of the new features of Samsung Galaxy S4 that I like to use. Yes, you can connect your home entertainment system with Samsung WatchON on Galaxy S4. It provides program schedules and also let you remotely control the TV and set top box. No need to have TV and set top box remove controls with you anymore.
Remote control on lock screen
There are several benchmark tools on Google Play Store to benchmark SD card performance. After tried out some of them, I found out that SD Tools and A1 SD Bench provide accurate and consistent data. SD Tools is good but it can’t be used on certain Android devices like Samsung Galaxy S3 and Galaxy Note 2. But it is working fine on Galaxy S4. A1 SD Bench works on every of my Android devices. Besides, it provides the ability to test internal memory, SD card and system RAM too. However, it includes cached data sometime. Therefore, you need to benchmark several times to get the correct result.
SD Tools
Err… There is still no sight of GALAXY S4 User’s Digest in Google Play Store or Samsung Apps. But no worry, there is another channel to try out Samsung Galaxy S4 online. Yes, it is Galaxy S4 Interactive Tutorial, some kind of simulator where you can learn about Galaxy S4 features. Not as attractive as GALAXY S4 User’s Digest, but it’s better than nothing, right?
Galaxy S4 Interactive Tutorial
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