Asus Zenfone 4 Pro with 5.5-inch display, Snapdragon 835 announced

asus zenfone 4 pro specifications

Asus announced the company’s latest smartphone, Asus Zenfone 4 Pro (ZS551KL). Let us have a detailed look at its specifications.

As, promised Asus has just started rolling Android 8.0 Oreo update to Zenfone 4 Pro (ZS551KL) smartphone. The update for the Asus Zenfone 4 Pro with Android 8.0 Oreo brings several new features like swipe up to access installed apps, Long screenshot function, substitute Cast function for PlayTo function, power consumption improvement and many more.

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Asus Zenfone 4 Pro (ZS551KL) specifications


The smartphone sports a 5.5-inch full HD AMOLED display at a resolution of 1920 x 1080 pixels with more than 100 % NTSC color gamut, 2.5D corning Gorilla Glass protection.


It is powered by Octa-Core Snapdragon 835 Mobile Platform with Adreno 540 GPU and runs on Android Zen UI 4.0 which is based on Android 7.1.1 (Nougat) out of the box.


The device comes with 6 GB RAM and 64 GB / 128 GB internal storage that can be expanded to 2 TB using microSD card.


It has 12MP rear camera with dual-tone LED Flash, Dual Pixel, Sony IMX362 1/2.55″ sensor, 1.4μm pixel size, f/1.8 aperture, 4-axis OIS, secondary 16MP camera with Sony IMX351 sensor, 2x optical zoom and 8MP front-facing camera with Sony IMX319 sensor, 1.4μm pixel size, f/1.9 aperture, 87.4° field of view.

Connectivity and Sensors

The mobile is equipped with fingerprint sensor on board to provide an extra layer of security besides supporting 4G VoLTE, WiFi 802.11ac (2.4 and 5GHz), Bluetooth 5.0, GPS / GLONASS, NFC, USB Type-C and Hybrid Dual SIM (micro+nano/microSD) connectivity features.

Battery and Dimensions

The smartphone packs 3600 mAh battery with fast charging technology and weighs 175 grams with 156.9 x 75.6 x 7.6 mm size measurements.

Price and availability

Zenfone 4 Pro will be available in Moonlight White and Pure Black colors at a price starting from US$599 (Rs. 38,430 approx.)

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About the Author: Derin J Tom

A homosapien in the pursuit of lending this cosmic world a small contribution of my supersonic dumb thoughts through words.

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