After India, Indonesia is now the turn of the arrival of Lenovo VIBE K4 Note. Smartphone with 5.5-inch screen is indeed marketed specifically in developing countries with large populations. Its main advantage is TheaterMax feature to enjoy virtual reality.

Advantages

Bundling ANT VR. a virtual reality headset made by a local named ANT VR. The headset is made of plastic and is easy to use. The quality of the material far better than Google Cardboard.

Virtual reality indefinitely. If you're using Google Cardboard or other special VR headset, you can only enjoy a special virtual reality content only. But in Lenovo VIBE K4 Note, browse the menu can be done with VR sensation.

TheaterMax is a feature that can halve K4 Note VIBE screen display horizontally. When viewed using an ANT VR headset, any smartphone screen view can be enjoyed like watching inside the cinema. You can browse, play games, streaming video, or watch a movie with an extra large screen right in front of the eye.

Stereo speakers. Because it is designed for virtual reality entertainment, the Lenovo VIBE K4 Note was supported by two speakers on the top and bottom of the screen. These speakers sound loud, though not too detailed. But if used while watching using ANT VR, her voice directly to your left and right ears.

Body solid. As a 5.5-inch smartphone, the Lenovo VIBE K4 Note has a wide and sturdy body dimension. This smartphone is made of aluminum alloy in the chassis as well as the plastic on the front and rear. Parts of the battery cover are also removable, in which there is a dual-slot microfilm hybrid that blends with a MicroSD slot. While the battery is not removable.

Dual-UI. Similarly Lenovo VIBE Turbo P1, K4 Note comes with two user interfaces at once. You can choose VIBE UI or Google's default UI. VIBE UI Q4 Note also equipped gesture features like double tap to wake or flip to mute. Quite useful, though not much choice other gesture.

Multifunctional fingerprint sensor. Just below the main camera body behind VIBE K4 Note there is a fingerprint sensor. This sensor can only accommodate two fingerprints alone. This is reasonable because it is located at the back so that you will only use the left or right index finger to open it.

Touching the sensor when the smartphone is locked can immediately unlock, no need to press the power button. Fingerprint sensor can also be used as a substitute for the back and the recent apps button, and the shutter to photograph.

Deficiency

No backlight on the menu button. If the smartphone is plugged in ANT VR headset and wireless controller does not have Bluetooth, you have to touch the screen and the menu button on the smartphone to navigate menus. Well, without the backlight, press the back button, home, or recent apps so difficult.

Conclusion

Today, many gadget users in Indonesia are curious and want to try a new virtual reality technology. If you do not want to bother to buy a smartphone and a separate VR headset, then the Lenovo VIBE K4 Note could be a solution that is quite interesting. The price is still rational. Bundling VIBE K4 Note with ANT VR can create an atmosphere of personal cinema, regardless of content.

Specifications

PRICE	US$211
BODY	153.6 x 76.5 x 9.2 mm, 158 grams
PROCESSOR	MediaTek MT6753 octa-core 1.3 GHz
GPU	Mali-T720MP3
RAM	3 GB
STORAGE	16 GB
SCREEN	IPS 5.5-inch (1,920 x 1,080 pixels)
CAMERA	13 MP and 5 MP
BATTERY	3300 mAh
OPERATING SYSTEM	Android 5.1
NETWORK	Dual-SIM 4G
SENSOR	Accelerometer, proximity, gyroscope, fingerprint, compass
OTHER	Dolby Atmos Sound