Page 3 : The PixelMaster 4.0 Camera, Hybrid SIM & Fingerprint Sensor, SonicMaster 4.0
The 16 MP PixelMaster 4.0 Camera
Even though the ZenFone 4 Selfie Pro’s main focus is the front camera capabilities, ASUS did not neglect the rear camera. It has 16 MP Sony IMX351 sensor coupled with f/2.2 lens and an LED flash. It is capable of recording 4K videos. The camera does not support OIS (optical image stabilisation), but is electronically stabilised on 3 axes when it records full HD videos.
If 16 MP is not good enough, this camera supports the ASUS Super Resolution technology that captures and combines four 16 MP photos to create a 64 MP photo. The camera also supports a new Time Lapse Mode with Power Saving, which lowers the screen brightness and puts the ZenFone 4 Selfie Pro into the Airplane mode. Now you can take long Time Lapse videos without worrying about running out of power.
Hybrid SIM & Fingerprint Sensor
The ASUS ZenFone 4 Selfie Pro (Price Check) has dual SIM, dual standby capability. It has a hybrid SIM tray for two nano SIM cards. The second SIM card tray (SIM2) doubles as a microSD card slot (up to 2 TB). Both SIM1 and SIM2 support 3G and 4G connectivity, but only one SIM card can connect to the 3G / 4G network – the other can only connect to a 2G network.
The ZenFone 4 Selfie Pro (Price Check) has a fast, all-aspect fingerprint sensor integrated into the Home button. Our tests showed that it requires just 12 finger presses to register a fingerprint, and is very fast and accurate in recognising the registered fingerprint.
ASUS SonicMaster 4.0
The audio aspect of smartphones is often overlooked. The ASUS ZenFone 4 Selfie Pro (Price Check) has an impressive set of hardware and software audio technologies, which ASUS markets as SonicMaster 4.0.
The ASUS ZenFone 4 Selfie Pro (Price Check) is Hi-Res Audio-certified, so you can enjoy 24-bit / 192 kHz audio. It also supports DTS Headphone:X for virtual 7.1 channel surround sound over your headphones. It has a 5-magnet speaker driven by the NXP Smart Amp with 40% more power output and less distortion.