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ASUS Zenfone 4 Pro (ZS551KL 128GB 4G LTE)

  • $78995

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  • Full warranty
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ASUS Zenfone 4 Pro (ZS551KL 128GB 4G LTE) is a 2017-released phablet and an upgrade of the Zenfone 4 smartphone from the popular Chinese manufacturer ASUS. The phone consists of a much larger 5.5-inch AMOLED touch display providing Full HD 1080 x 1920 pixels screen resolution and 401ppi pixel density. The 10-point multitouch screen is made of top-of-the-line Corning Gorilla Glass 5 for best-in-class protection. The screen employs ASUS ZenUI 4.0 user interface which is the 2017-released version of the UI and improves navigation experience.

The phablet is equipped with a powerful Octa-core CPU featuring 4x 2.45GHz Kryo and 4x 1.9GHz Kryo processors on board Snapdragon 835 chip from Qualcomm. Its huge 128GB internal ROM has Android v7.1.1 (Nougat) installed. Furthermore, the chipset boasts an impressive 6GB RAM which ensures swift and seamless app processing. This also allows super fast multimedia playback and Android gaming as well.

ASUS Zenfone 4 Pro comes with impressive Dual 12MP (back) wide angle camera that is capable of capturing bright and vivid images even in low light. Videos recorded are bright with sharp colours. Its improved optical image stabilization technology ensures clear images and videos with reduced noise as it effectively compensates for camera shake. You can record Ultra HD 2160p movies at 30fps and Full HD 1080p movies at 120fps. In addition to the brilliant rear camera, it features an 8MP camera at the front for selfies and video calling both with Full HD capabilities.

Other key features of ASUS Zenfone 4 Pro (ZS551KL) include: 4G/LTE network connectivity, Wi-Fi, Wi-Fi Direct, hotspot, microSD card slot (SIM2 slot), Adreno 540 GPU, Bluetooth v5.0, GPS/GLONASS/BDS/GALILEO, NFC, fingerprint sensor, accelerometer, gyro, proximity, compass, HTML5 browser, 3.5mm headphone jack, Type-C 1.0 reversible USB connection, Hybrid Dual SIM (both SIM slots support 4G/3G, but only one SIM card can connect to 3G/4G/LTE data service at a time, the other connects to Voice only) and a non-removable Li-Ion 3600mAh battery.


Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 and SIM 2
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - SIM 1 and SIM 2
4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 19(800), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - SIM 1 and SIM 2
Speed HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
Announced 2017, August
Status Available. Released 2017, October
Dimensions 156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
Weight 175 g (6.17 oz)
Build Front/back glass (Gorilla Glass 5) and aluminum frame
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by) (Both SIM card slots support 3G/4G LTE network bands. But only one SIM card can connect to 3G/4G LTE service at a time)
Type AMOLED capacitive touchscreen, 16M colors
Size 5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Multitouch Yes, up to 10 fingers
Protection Corning Gorilla Glass 5
  - Asus ZenUI 4.0
OS Android 7.1.1 (Nougat)
Chipset Qualcomm MSM8998 Snapdragon 835
CPU Octa-core (4x2.45 GHz Kryo and 4x1.9 GHz Kryo)
GPU Adreno 540
Card slot microSD, up to 256 GB (uses SIM 2 slot)
Internal 128 GB, 6 GB RAM
Primary Dual: 12 MP (f/1.7, 25mm, 1/2.55-Inch, 1.4 µm, 4-axis OIS, Dual Pixel PDAF) + 16 MP (50mm, 1/3.1-Inch, 1µm), phase detection & laser autofocus, 2x optical zoom, LED flash
Features Geo-tagging, touch focus, face detection, HDR, panorama
Video 2160p@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Secondary 8 MP (f/1.9, 22mm, 1.4µm), phase detection autofocus, 1080p, HDR
Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes, dual speakers
3.5mm jack Yes
  - 24-bit/192kHz audio
- DTS sound enhancement
- Active noise cancellation with dedicated mic
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth 5.0, A2DP, EDR, LE, aptX
Infrared port Yes
Radio FM radio
USB Type-C 1.0 reversible connector
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Browser HTML5
  - Fast battery charging: 50% in 32 min
- MP3/WAV/eAAC+ player
- MP4/H.264 player
- Document viewer
- Photo/video editor
  Non-removable Li-Ion 3600 mAh battery
Talk time Up to 27 h 30 min (3G)

DISCLAIMER - Due to variations in stock and regional sourcing we cannot guarantee that all specifications listed are 100% correct at all times as the same model may be available in several variants. If you have any specific requirements please raise them with our team and they will provide availability on the model you require.

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