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Asus Zenfone 4 Pro ZS551KL

Asus Zenfone 4 Pro ZS551KL
Brand: Asus
Category: Phone

  • Operating System
    Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4

  • Display
    5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)

  • Memory
    64GB 6GB RAM, 128GB 6GB RAM

  • Camera
    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

  • Battery
    Non-removable Li-Ion 3600 mAh battery

  • CPU
    Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)

Asus Zenfone 4 Pro ZS551KL - Specs

Platform

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

System on Chip (SoC)

Display

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

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

Memory

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

Camera

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
  • Video
    4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
  • Features
    LED flash, HDR, panorama

Selfie camera

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

Battery

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

Features

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

Misc

  • Colors
    Moonlight white, Pure Black
  • Price
    About 350 EUR
  • Models
    Z01GD

Network

  • 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
  • Speed
    HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 or 100 Mbps
  • Technology
    GSM / HSPA / LTE
  •  
    1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 41 - US, Canada, Brazil
    1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 40, 41 - India

Sound

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

Launch

  • Announced
    2017, August
  • Status
    Available. Released 2017, October

Comms

  • Bluetooth
    5.0, A2DP, EDR, LE, aptX
  • GPS
    Yes, with A-GPS, GLONASS, BDS, GALILEO
  • NFC
    Yes
  • Radio
    FM radio
  • USB
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
  • WLAN
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Infrared port
    Yes

Tracking/Positioning

Storage

SIM card

USB

Bluetooth

Memory cards

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