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Asus

Asus Zenfone 4 Pro (ZS551KL)

Name: Asus Zenfone 4 Pro (ZS551KL)
Brand: Asus
SKU: neoteo-device-54191

4.7 NeoScore #3515 of 6313

Launched October 2017

Overview

NeoScore

4.7

#3515 of 6313

Design & display: 6.7
Performance & hardware: 3.6
Camera: 5.5
Connectivity: 5.3
Battery & charging: 3.2

Strengths

Weak points

Battery & charging3.2
Performance & hardware3.6
Connectivity5.3

Display: 5.5″AMOLED1,080 × 1,920 px
Design: 175 g75.6 mm156.9 mm7.6 mm
Performance: Qualcomm Snapdragon 835Octa-Core6 GB RAM128 GB
AnTuTu: 176,998Better than 25% of phones
Battery: 3,600 mAh18 W
Cameras: 12 Mpx · f/1.716 Mpxselfie 8 Mpx · f/1.9
Network: 4G3G2G
Software: Android 7

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Technical specifications

Performance

Processor Model: Qualcomm Snapdragon 835
Processor Process Size: 10 nm
Graphics GPU: Qualcomm Adreno 540
Storage Type: eMMC 5.1
Maximum CPU Clock: 2.45 GHz
Maximum Storage Capacity: 128 GB
AnTuTu Score: 176,998
CPU Description: Octa-core (4 × 2.45 GHz Kryo and 4 × 1.9 GHz Kryo)
Processor Type: Octa-Core
64-Bit Processor: Yes
RAM Capacity: 6 GB
RAM Type: DDR4
Expandable Storage: Yes
Maximum memory card: 1.9531 TB

Design

Body Colors: White, Black
Body Thickness: 7.6 mm
Body Width: 75.6 mm
Body Height: 156.9 mm
Weight: 175 g
Usable Surface: 70.3 %
Body Materials: Glass, Aluminium Alloy
Foldable: No
Rugged Build: No
Unfolded thickness: 7.6 mm

Battery

Battery Capacity: 3,600 mAh
Battery Type: Li-Ion
Fast Charge Power: 18 W
Battery Features: Non-Removable, Fast Charging, Battery Level Indicator, Rechargeable
Talk time: 27 h 30 min

Display

Display Aspect Ratio: 16:9
Display Technology: AMOLED
Display Diagonal: 5.5″
Display Horizontal Resolution: 1,080 px
Display Vertical Resolution: 1,920 px
Display Pixel Density: 401 ppi
Display Features: Gorilla Glass 5, Touchscreen
Integrated Projector: No

Sensors

Fingerprint Sensor Placement: Front

Sensor

Sensor Features: Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass

Software

Operating System: Android 7
OS Family: Android
OS Version: 7
Direct OS Updates: No

Connectivity

SIM Configurations: Dual Nano-SIM
Cellular Bands: 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1800, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B17, 4G LTE B19, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41
Cellular Technologies: GSM, HSPA, LTE, UMTS, 2G, 3G, 4G
Wi-Fi Standards: Wi-Fi 802.11a/b/g/n/ac
Wi-Fi Features: Dual Band, Wi-Fi Direct
Bluetooth Version: Bluetooth 5.0
Bluetooth Profiles: A2DP, EDR, LE, aptX
Navigation Systems: GPS, GLONASS, BeiDou, Galileo
Connectivity Features: 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB OTG, USB 2.0
USB Version: USB 2.0
Max. download speed: 600 Mbps
Max. upload speed: 150 Mbps

Audio

Microphone Count: 3
Audio Features: aptX, Stereo Speakers, 24-bit/192kHz Audio

Technical index

NeoScore

NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.

4.69 /10

Prices in United States

Selected variant

Zenfone 4 Pro (ZS551KL)

Design & display

6.7

Display Technology AMOLED: 8.7
Display Pixel Density 401 ppi: 8.5
Display Features Gorilla Glass 5, Touchscreen: 0.0
Weight 175 g: 8.5
Usable Surface 70.3 %: 3.6
Body Thickness 7.6 mm: 8.8

Performance & hardware

3.6

AnTuTu Score 176,998: 0.5
RAM Capacity 6 GB: 5.0
Storage Type eMMC 5.1: 2.0
Processor Process Size 10 nm: 4.3
Maximum Storage Capacity 128 GB: 5.5
Maximum CPU Clock 2.45 GHz: 5.8
RAM Type DDR4: 5.0

Camera

5.5

Sensor Size 1/2.55″: 3.7
Aperture f/1.7: 8.5
Optical Image Stabilization Yes: 10.0
Resolution 12 Mpx: 6.0
Optical Zoom 2 x: 5.0
Camera Features Laser Autofocus, Color Spectrum Sensor, LED Flash, HDR, Panorama, Phase-Detection Autofocus, Touch Focus: 0.0

Connectivity

5.3

Connectivity Features 3.5 mm Audio Jack, Infrared, NFC, FM Radio, USB Type-C, USB OTG, USB 2.0: 2.5
Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1800, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B17, 4G LTE B19, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41: 7.0
Wi-Fi Standards Wi-Fi 802.11a/b/g/n/ac: 5.0
Bluetooth Version Bluetooth 5.0: 5.0
Navigation Systems GPS, GLONASS, BeiDou, Galileo: 7.5
SIM Configurations Dual Nano-SIM: 7.5

Battery & charging

3.2

Battery Capacity 3,600 mAh: 5.0
Fast Charge Power 18 W: 3.6
Battery Features Non-Removable, Fast Charging, Battery Level Indicator, Rechargeable: 0.0

Tap a point on the chart to see what makes it up.

Design & display: 6.65
Performance & hardware: 3.61
Camera: 5.54
Connectivity: 5.28
Battery & charging: 3.24

NeoScore rank: #3515 / 6313

Zenfone 4 Pro (ZS551KL)

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

Rear main camera

Resolution: 12 Mpx
Sensor Type: CMOS
Sensor Size: 1/2.55″
Pixel Size: 1.4 µm
Video Recording: 4K at 30 fps, 1080p at 30 fps, 1080p at 60 fps, 1080p at 120 fps, 720p at 240 fps
Slow Motion Video: Yes

Sensor

Resolution: 12 Mpx
Sensor Type: CMOS
Sensor Size: 1/2.55″
Pixel Size: 1.4 µm

Video

Video Recording: 4K at 30 fps, 1080p at 30 fps, 1080p at 60 fps, 1080p at 120 fps, 720p at 240 fps
Slow Motion Video: Yes
Slow Motion Frame Rate: 240 fps

Lens

Aperture: f/1.7
Optical Image Stabilization: Yes

Flash

Flash Type: LED
Flash LED Count: 1 LED

Features

Camera Features: Laser Autofocus, Color Spectrum Sensor, LED Flash, HDR, Panorama, Phase-Detection Autofocus, Touch Focus

Rear telephoto camera

Resolution: 16 Mpx
Sensor Size: 1/3.1″
Optical Zoom: 2 x

Sensor

Resolution: 16 Mpx
Sensor Size: 1/3.1″

Lens

Optical Zoom: 2 x

Front camera

Resolution: 8 Mpx
Sensor Size: 1/3.19″
Pixel Size: 1.4 µm
Video Recording: 1080p at 30 fps
Aperture: f/1.9
Camera Features: HDR

Sensor

Resolution: 8 Mpx
Sensor Size: 1/3.19″
Pixel Size: 1.4 µm

Video

Video Recording: 1080p at 30 fps

Lens

Aperture: f/1.9

Features

Camera Features: HDR

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