Asus ZenFone 4 Pro Dual SIM Global TD-LTE ZS551KL 64GB poster

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Asus ZenFone 4 Pro Dual SIM Global TD-LTE ZS551KL 64GB Full Device Specifications

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Released Date: 2017 Sep

Display Dimension: 1080x1920 pixels

RAM Size: 6144 MiB RAM

Processor (CPU): Qualcomm Snapdragon 835 MSM8998

Battery Capacity: 3600 mAh battery

Device Camera: 11.6 MP camera

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4.5/5

Total average ratings from 2 different users

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Introduction

Brand

Asus

Model

ZenFone 4 Pro Dual SIM Global TD-LTE ZS551KL 64GB

Released

2017 Sep

Announced

2017 Aug 18

Hardware Designer

ASUSTeK Computer

Manufacturer

ASUSTeK Computer

OEM ID

Z01GS

General Extras

Haptic touch feedback

Device Category

Smartphone

List of Additional Features

Asus ZenUI 4.0, Asus TriTech+ technology, 4-axis OIS, 8 directions, OIS compensation, 4-axis OIS, 3-axis EIS, 6 directions EIS compensation, ASUS BoostMaster fast charging, Asus SonicMaster 4.0, DTS Headphone:X sound, ASUS Splendid technology

Physical Attributes

Width

75.6 mm, 2.98 inch

Height

156.9 mm, 6.18 inch

Depth

7.6 mm, 0.3 inches

Bounding Volume

90.1 ccm

Mass

175 g, 6.17 ounces

Software Environment

Platform

Google Android

Operating System

Google Android 7.1.1 (Nougat)

Software Extras

Voice Command , Navigation software , Intelligent personal assistant

Application processor, Chipset

CPU Clock

2450 MHz

CPU

Qualcomm Snapdragon 835 MSM8998, 2017, 64 bit, octa-core, 32 Kbyte I-Cache, 32 Kbyte D-Cache, 2048 Kbyte L2, 10 nm, Qualcomm Adreno 540 GPU

Operative Memory

RAM Type

LPDDR4x SDRAM, 1866 MHz

RAM Capacity

6144 MiB RAM

Non-volatile Memory

Non-volatile Memory Type

Flash EEPROM

Non-volatile Memory Interface

Yes

Non-volatile Memory Capacity

61035 MiB non-volatile

Display

Display Diagonal

139 mm, 5.5 inch

Resolution

1080x1920, 2073600 pixels

Display Width

68.15 mm, 2.68 inch

Display Height

121.15 mm, 4.77 inch

Horizontal Full Bezel Width

7.45 mm

Display Area

8255.9 square millimeter

Display Area Utilization

69.6%

Pixel Size

0.0631 mm/pixel

Pixel Density

403 PPI

Display Type

Color AM-OLED display

Display Color Depth

24 bit/pixel

Number of Display Scales

16.8M

Display Dynamic Range Depth

8 bit/pixel

Display Illumination

Self-illuminating

Display Light Reflection Mode

Yes

Display Subpixel Scheme

Yes

Scratch Resistant Screen

Corning Gorilla Glass 3

Graphical Subsystem

Graphical Controller

Qualcomm Adreno 540

Dedicated Graphics Memory

1 MiB

GPU Clock

710 MHz

Audio/Video Interfaces

A/V Out

Audio Subsystem

Audio Channel(s)

Sound Recording

Microphone(s)

Microphone Input

3.5mm

Sound Playing

D/A Converter Nominal Resolution

24 bit quantization

D/A Holding Frequency

192000 Hz

Loudspeaker(s)

stereo

Audio Output

3.5mm

Cellular Phone

Supported Cellular Bands

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1800MHz (Band III) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 800MHz (Band VI) , UMTS 900MHz (Band VIII) , UMTS 800MHz (Band XIX) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 19) , LTE 800 MHz (Band 20) , LTE 700 MHz (Band 28) , LTE 1500 MHz (Band 32) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands

Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 300 Mbps / 75 Mbps (Cat. 5) , LTE 300 Mbps / 100 Mbps (Cat. 7) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 450 Mbps / 100 Mbps (LTE Cat. 10) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , LTE 600 Mbps / 100 Mbps (LTE Cat. 12) data links

SIM Card Slot

Nano-SIM (4FF)

Cellular Antenna

Internal antenna

Call Alert Sound

64-chord melody

Complementary Phone Services

Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice , Voice over LTE (VoLTE)

Cellular Controller

Qualcomm MSM8998

Secondary Cellular Phone

Dual Cellular Network Operation

Dual standby

Sec. Supported Cellular Networks

GSM 850MHz (B5) , GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1800MHz (Band III) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 800MHz (Band VI) , UMTS 900MHz (Band VIII) , UMTS 800MHz (Band XIX) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 17) , LTE 800 MHz (Band 19) , LTE 800 MHz (Band 20) , LTE 700 MHz (Band 28) , TD-LTE 2600 MHz (Band 38) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI)

Sec. Supported Cellular Data Links

GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) , LTE 300 Mbps / 100 Mbps (Cat. 7) , LTE 450 Mbps / 50 Mbps (LTE Cat. 9) , LTE 450 Mbps / 100 Mbps (LTE Cat. 10) , LTE 600 Mbps / 50 Mbps (LTE Cat. 11) , LTE 600 Mbps / 100 Mbps (LTE Cat. 12)

Sec. SIM Card Slot

Nano-SIM (4FF), Internal antenna

Control Peripherals

Touchscreen Type

Capacitive multi-touch sensing screen

Touchscreen Simultaneous Touch Points

10-point

Communication Interfaces

Expansion Interfaces

TransFlash , microSD , microSDHC , microSD Extended Capacity

USB

Yes, USB Hi-Speed (480 Mbps)

USB Services

USB charging , USB fast charging , USB Host , USB On-The-Go 1.3 , USB On-The-Go 2.0 , USB Power Delivery

USB Connector

USB Type-C reversible

Bluetooth

Bluetooth 5.0, Internal antenna

Bluetooth profiles

A2DP , A2DP with aptX codec , AVRCP , DIP , GAP , GAVDP , HFP , HID , HSP , MAP , OPP , PAN , SPP

Wireless LAN

IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac, Internal antenna

Wireless Services

Wi-Fi Direct

NFC

NFC A , NFC B

Multimedia Broadcast

FM Radio Receiver

FM radio (76-108 MHz) with RDS, Proprietary headset as antenna

Satellite Navigation

Supported GPS protocol(s)

GPS (NMEA 0183)

GPS Antenna

Internal antenna

Complementary GPS Services

Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS

Supported GLONASS protocol(s)

L1OF

Supported Galileo service(s)

Supported BeiDou system (BDS)

B1I BeiDou receiver

Navigation Controller

Qualcomm MSM8998 iZat

Primary Camera System

Camera Placement

Rear

Camera Module

Sony IMX362

Camera Image Sensor

BSI CMOS

Image Sensor Format

1/2.55

Image Sensor Pixel Size

1.40 micrometer

Camera Resolution

3928x2944 pixel

Number of effective pixels

11.6 MP camera

Aperture (W)

f/1.70

Zoom

2.0 x optical zoom, 5.0 x digital zoom

Focus

Contrast Detection Autofocus (CD AF) , Phase-Detection Autofocus (PD AF) , Laser Autofocus

Min. Equiv. Focal Length

25 mm

Recordable Image Formats

JPG , RAW

Video Recording

3840x2160 pixel, 30 fps

Recordable Video Formats

3GP , 3G2 , MPEG4

Flash

dual LED

Camera Extra Functions

Video Stabilizer (EIS) , Optical Image Stabilization (OIS) , HDR photo , HDR video , Red-eye effect reduction , Slow motion video , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video)

Auxiliary Camera

Aux. Camera Image Sensor

BSI CMOS

Aux. Camera Number of Pixels

15.9 MP aux. cam

Aux. Cam. Min. Equiv. Focal Length

50 mm

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor

Auxiliary Camera No. 4

Aux. 4 Camera Image Sensor

Aux. 4 Camera Focus

Secondary Camera System

Secondary Camera Placement

Front

Secondary Camera Module

Sony IMX319

Secondary Camera Sensor

CMOS

Secondary Image Sensor Pixel Size

1.40 micrometer

Secondary Camera Resolution

3264x2448 pixel

Secondary Camera Number of pixels

8.0 MP sec. cam

Secondary Aperture (W)

f/1.90

Secondary Camera Focus

Phase-Detection Autofocus (PD AF)

Secondary Min. Equiv. Focal Length

22 mm

Secondary Recordable Image Formats

JPG , PNG

Secondary Video Recording

3840x2160 pixel, 30 fps

Secondary Recordable Video Formats

3GP , 3G2 , MPEG4

Secondary Camera Extra Functions

Electronic Image Stabilizer (EIS) , HDR photo , HDR video , Burst mode , Touch focus , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video)

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor

Built-in Sensors

Built-in compass

Yes

Built-in accelerometer

Yes

Built-in gyroscope

Yes

Additional sensors

Fingerprint sensor , Light intensity sensor , Proximity sensor , Step counter

Ingress Protection

Protection from solid materials

Yes

Protection from liquids

Yes

Power Supply

Battery

Lithium-ion polymer (LiPo), built-in, 1-cell

Nominal Cell Capacity (1st cell)

3600 mAh cell

Nominal Battery Capacity

3600 mAh battery

Estimated Battery Life

17.0 hours

Estimated Average Current

212 mA

Standby Time

340 hours

Average Standby Current

11 mA

Talk Time

27.5 hours

Average Current Talking

131 mA

Power Supply Controller IC

Qualcomm PM8998

Geographical Attributes

Market Countries

Austria , Czech Republic , France , Germany , Hungary , Italy , Netherlands , Portugal , Russia , Slovakia , Spain , Taiwan

Market Regions

Asia , Eastern Europe , Europe , Western Europe

Disclaimer: DeviceBeast can not guarantee that the information on this page is 100% correct

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