HP 850 G1 (E7M79PA) vs HP 850 G1 (E7M78PA)

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Summary

Clock Speed

2.1 Ghz
2.1 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
32 GB SSD
256 GB SSD

Hard Disk Features

SATA
7200 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

LED-backlit HD SVA anti-glare Display
LED-backlit FHD anti-glare SVA slim Display

OS

Windows 7
Windows 7

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

HP
HP

Model

850 G1 (E7M79PA)
850 G1 (E7M78PA)

Thickness

21.4 Millimeter thickness
21.4 Millimeter thickness

Dimensions (WxDxH)

375 x 253 x 21.4  mm
375 x 253 x 21.4  mm

Weight

1.8 Kg weight
1.8 Kg weight

Colors

Silver/Black
Silver/Black

Operating System

Windows 7 Professional
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

LED-backlit HD SVA anti-glare Display
LED-backlit FHD anti-glare SVA slim Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-4600U
Intel Core i7-4600U

Clock-speed

2.1 Ghz
2.1 Ghz

Chipset

Intel QM87 Express
Intel QM87 Express

Graphic Processor

AMD Radeon HD 8750M
AMD Radeon HD 8750M

Graphics Memory

1 GB
1 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 SODIMM
2 SODIMM

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 4 Gigabyte
2 x 4 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

7200 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

32 GB
256 GB

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W AC Adapter W

Battery Life

13.25 Hrs
14.30 Hrs

Networking

Wireless LAN

802.11 a/b/g/n
802.11 a/b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

N/A
1 x docking connector 1 x secondary battery connector 1 x DisplayPort 1.1a 1 x AC power

Ports

USB 3.0 slots

4
4

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x Stereo Speakers

Sound Technologies

DTS Studio Sound
DTS Studio Sound

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone
Dual Array Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support (two-way scroll gestures two pick buttons; Pointstick with two additional pointstick buttons)
Touchpad with Gesture Support (two finger scroll two pick buttons Pointstick)

Keyboard

Spill-resistant keyboard with drain
Spill-resistant keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

3 Years
1 Year

Lockport

Yes
Yes

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide