Asus ZenFone 4 Pro

Announced:
Aug 17, 2017
Market status:
Released
Release date:
Oct 30, 2017
  • Fingerprint
  • Lightweight
  • Thin
  • LTE
  • Waterproof
  • NFC
  • Dual SIM

Display

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Display size:

5.5 inches

Resolution:

1080 x 1920 pixels

Pixel density:

401 ppi

Technology:

AMOLED

Screen-to-body ratio:

70.54 %

Features:

Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Camera

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Rear:

Dual camera

Main camera:

12 megapixels

Hardware Features:

Optical image stabilization, Laser and Phase detection autofocus

Specifications:

Aperture size: F1.7; Focal length: 25 mm; Sensor size: 1/2.55"; Pixel size: 1.4 μm

Second camera:

16 megapixels

Hardware Features:

Telephoto, Autofocus

Specifications:

Optical zoom: 2x; Focal Length: 50 mm; Sensor size: 1/3.09"; Pixel size: 1 μm

Flash:

LED

Video recording:

3840x2160 (4K UHD) (30 fps)

Features:

Time-lapse video, Continuous autofocus, Object tracking, Picture-taking during video recording, Digital image stabilization, Video calling, Video sharing

Front:

8 megapixels

Features:

Wide Angle

Design

Dimensions:

6.18 x 2.98 x 0.30 inches (156.9 x 75.6 x 7.6 mm)

Weight:

6.17 oz (175 g)
the average is 6 oz (173 g)

Materials:

Back: Glass; Frame: Metal

Biometrics:

Fingerprint (touch)

Features:

Touch sensitive control keys

Colors:

Black, White

Hardware & Performance

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System chip:

Qualcomm Snapdragon 835 MSM8998

Processor:

Octa-core, 2450 MHz, Kryo 280, 64-bit, 10 nm

GPU:

Adreno 540

RAM:

6 GB

Internal storage:

64 GB

Maximum User Storage:

54 GB

Storage expansion:

up to 2000 GB

OS:

Android (8.0 Oreo, 7.1 Nougat)

Battery

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Capacity:

3600 mAh

Charging:

Yes

Cellular

LTE (FDD):

Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30

LTE (TDD):

Bands 38, 39, 41

UMTS:

800, 850, 900, 1700/2100, 1900, 2100 MHz

GSM:

850, 900, 1800, 1900 MHz

Data:

LTE-A Cat 12 (600/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Shared with microSD

SIM type:

Nano SIM

Connectivity

Bluetooth:

5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band

USB:

USB 2.0

Connector:

USB Type-C (reversible)

Features:

Mass storage device, USB charging

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou

Other:

NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors:

Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Notifications:

Notification light, Haptic feedback, Music ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice dialing, Voice commands, Voice recording

Multimedia

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Screen mirroring:

Wireless screen share

Radio:

FM

Speakers:

Earpiece, Loudspeaker

Headphones connector:

3.5mm

Additional microphone(s):

for Noise cancellation

Regulatory Approval

FCC approval:

Date approved:

Nov 01, 2017

FCC ID value:

MSQZ01GS link

FCC measured SAR:

Head:

1.19 W/kg

Body:

0.55 W/kg

Simultaneous Transmission:

1.56 W/kg

Wireless Router:

1.19 W/kg

Phablet:

3.20 W/kg

Shopping information

MSRP price:

$ 599

This device is also known as Asus ZS551KL

RELATED VIDEO

ALTERNATIVE VARIANTS

We list only the specs that are different than the main variant

Asus ZenFone 4 Pro

International version

Differences from the main variant:

LTE (FDD):

Bands 1, 2, 3, 4, 5, 7, 8, 17, 19, 20, 28

LTE (TDD):

Bands 38, 39, 40, 41

Asus ZenFone 4 Pro

with 128 GB storage

Differences from the main variant:

Internal storage:

128 GB

Pros

  • Optical camera zoom
  • Lots of RAM (6 GB)
  • Large camera sensor pixel size (1.4 μm)

Cons

No Cons

Description

Asus has once again made the curious decision to bury its highest-specced smartphone behind a derivative name: last year we had the ZenFone 3 Deluxe, and now there's the ZenFone 4 Pro. But while its moniker might suggest otherwise, the device is actually quite an interesting one: it's powered by Qualcomm's Snapdragon 835, coupled with 6 GB of RAM and an impressive 3,6000 mAh battery. But the highlight of the device is most definitely its rear cameras: 12 MP shooter with optical iamge stabilization and PDAF, and a second 16-megapixels sensor for 2x optical zoom.

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