HP 4720S manual Led Ppi

Page 19

QuickSpecs

HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC

Technical Specifications

17.3-inch LED HD+

Active Area (W x H)

15.0 x 8.5 in (38.2 x 21.5 cm)

BrightView

Diagonal Size

17.3 in (43.9 cm)

 

 

Surface Treatment

BrightView

 

 

Contrast Ratio

500:1 typical

 

 

Refresh Rate

60 Hz

 

 

Brightness

200nit typical

 

 

Pixel Resolution

Pitch

0.23868 x 0.23868

 

 

Format

1600 x 900

 

 

Configuration

RGB Stipe

 

Backlight

LED

 

 

PPI

107

 

 

Viewing Angle

±30° Horizontal, ±10° Vertical (minimum)

 

 

30/30/20/10 (Left/Right/Down/Up) (minimum) or

 

 

45/45/35/25 (Left/Right/Down/Up) (typical)

 

 

15.6-inch LED HD (1366Dimensions (W x H)

13.54 x 7.59 in (34.4 x 19.4 cm)

x 768)

Diagonal Size

15.6 in (39.6cm)

 

anti-glare

Surface Treatment

Anti-glare

 

 

 

 

Contrast Ratio

400:1 (min)

 

 

Refresh Rate

60 Hz

 

 

Brightness

210 nit (typical)

 

 

Pixel Resolution

Pitch

0.252 mm

 

 

Format

1366 x 768

 

 

Configuration

RGB Stripe

 

Backlight

LED

 

 

PPI

101 ppi

 

 

Viewing Angle

±30° Horizontal, ±10° Vertical (minimum)

 

 

30/30/20/10 (Left/Right/Down/Up) (minimum) or

 

 

45/45/35/25 (Left/Right/Down/Up) (typical)

 

 

 

 

DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010

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Contents QuickSpecs At a Glance Only available with HP ProBook 4520s with Intel HD Graphics Intels numbering is not a measurement of higher performance Memory speed is processor dependent Is subject to country regulatory approval Detected Hdmi VGAOptional Features HP Fingerprint Sensor HP Privacy Filter Charge does not apply to the HP 9-cell battery QuickSpecs FE477AA AT911AAAT912AA AT913AARC465AA AY475AAAU103AA AU650AABoth memory slots Up to Slot 2048 MB 1024 MB Removable Media Drive Support Ices CSAEnergy Star EpeatSabs BsmiCIT GostLED HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PCLED PPI Typical reads, including QuickSpecs 8X-DVD Transfer Mode Udma Mode Interface Gen 1 Sata8X DVD-R DVDDVD+R DVD+RWBD-ROM, BD-R, BD-RE ADC DACRTL8151DH-GR Mark, Other Countries GPS DBPSK, DQPSK, CCK, Ofdm Fast DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM10% to 90% non-condensing Frequency Band GHz DA 13569 Worldwide QuickSpecs Version 2 Display enclosure Form Factor Including Standby, Hold, Park, and Sniff Object Push Profile OPP 1,2 File Transfer Profile FTP Batteries used in the product do not contain QuickSpecs Corrugated Carton 300 g Productdesign/ecolabels.html HP ProBook 4520s Notebook PC HP ProBook
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4720S specifications

The HP ProBook 4720s is a well-engineered business laptop that combines performance, durability, and affordability, making it suitable for professionals and small business owners alike. Introduced as part of the HP ProBook series, this model stands out for its robust build quality and essential features tailored to meet the demands of various work environments.

One of the main features of the HP 4720s is its 17.3-inch display. This spacious screen provides a generous workspace for multitasking, with a resolution of 1600 x 900 pixels. The anti-glare technology helps reduce reflections, ensuring that users can work comfortably in different lighting conditions. The large screen also makes it suitable for presentations and sharing visuals with colleagues.

Under the hood, the HP ProBook 4720s is equipped with Intel's second generation Core processors. The inclusion of options such as the Intel Core i5 and i7 provides users with the power necessary for demanding applications while maintaining energy efficiency. With up to 8GB of DDR3 RAM, multitasking is seamless, allowing users to run multiple applications simultaneously without experiencing lag.

Storage options are varied, including traditional hard drives and solid-state drives which offer faster data access speeds. This flexibility ensures that users can choose the configuration that best fits their needs, balancing performance and storage capacity.

In terms of connectivity, the HP 4720s offers a range of ports including USB 2.0 and USB 3.0, HDMI, and Ethernet, providing users with versatile options for connecting peripherals and external displays. The integrated webcam and microphone are essential for video conferencing, essential in today’s remote working environment.

Another characteristic that makes the HP ProBook 4720s stand out is its security features. The optional fingerprint reader and HP’s Client Security software provide enhanced protection for sensitive data. This focus on security is crucial for professionals who handle confidential information.

Moreover, the laptop's design features a sturdy chassis that meets military specifications for durability. This ruggedness is complemented by a spill-resistant keyboard, which enhances its usability in various environments.

Overall, the HP ProBook 4720s embodies a balance of performance, functionality, and durability. Its features cater well to business users seeking a reliable device, making it a commendable choice in the competitive landscape of laptops. Whether for office use or on-the-go productivity, the HP 4720s delivers a solid computing experience.