Asus Zenfone 4 Pro ZS551KL

Asus Zenfone 4 Pro ZS551KL Android smartphone. Announced Aug 2017. Features 5.5″ display, Snapdragon 835 chipset, Dual: 12 MP (f/1.7, 25mm, 1/2.55″, 1.4µm, 4-axis OIS, dual pixel PDAF) + 16 MP primary camera, 8 MP front camera, 3600 mAh battery, 128 GB storage, 6 GB RAM, Corning Gorilla Glass 5.
  • Released: Released 2017, October
  • Body: 175g, 7.6mm thickness
  • Os: Android 7.1.1, up to Android 8, ZenUI 4
  • Storage: 64GB/128GB storage, microSDXC
  • Display: 5.5", 1080x1920 pixels
  • Camera: 16MP, 2160p
  • Hardware: 6GB RAM, Snapdragon 835
  • Baterry: 3600mAh, Li-Ion

Specification

Network

Technology
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 17, 19, 20, 28, 38, 39, 40, 41 - Global, Taiwan
 
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 40, 41 - India
Speed
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps

Launch

Announced
2017, August
Status
Available. Released 2017, October

Body

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
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display

Type
AMOLED
Size
5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
Resolution
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
Corning Gorilla Glass 5

Platform

OS
Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4
Chipset
Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU
Adreno 540

Memory

Card slot
microSDXC (uses shared SIM slot)
Internal
64GB 6GB RAM, 128GB 6GB RAM

Main Camera

Dual
12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, Laser AF, 4-axis OIS 16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
Features
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps

Selfie camera

Single
8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF
Features
HDR
Video
1080p@30fps

Sound

Loudspeaker
Yes, dual speakers
3.5mm jack
Yes
 
24-bit/192kHz audio

Comms

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, EDR, LE, aptX
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC
Yes
Infrared port
Yes
Radio
FM radio
USB
USB Type-C 2.0, USB On-The-Go

Features

Sensors
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, color spectrum

Battery

Type
Li-Ion 3600 mAh, non-removable
Charging
Fast charging 18W, 50% in 32 min (advertised)
Talk time
Up to 27 h 30 min (3G)

Misc

Colors
Moonlight white, Pure Black
Models
Z01GD
Price
About 350 EUR
Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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