HP 840 G1 (E7M74PA) vs Lenovo P72 (20MCS0G600)

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Summary

Clock Speed

2.1 Ghz
2.7 Ghz

Capacity

4 GB RAM
32 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

500 GB HDD
32 GB SSD
1 TB HDD
512 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
7200 RPM

Display Size

14.0 inches
(35.56 cm)
17.3 inches
(43.94 cm)

Display Features

LED-backlit HD anti-glare SVA flat
FHD IPS LED Backlight AntiGlare Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

HP
Lenovo

Model

840 G1 (E7M74PA)
P72 (20MCS0G600)

Thickness

21.0 Millimeter thickness
25.9 Millimeter thickness

Dimensions (WxDxH)

338.9 x 237 x 21.0  mm
416 x 281 x 25.9  mm

Weight

1.5 Kg weight
3.4 Kg weight

Colors

Silver/Black
Black

Operating System

Windows 7 Professional
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
17.3 Inches  (43.94 cm)

Display Resolution

1600 x 900 Pixels
1920 x 1080 Pixels

Pixel Density

131 ppi
127 ppi

Display Type

LED
LED

Display Features

LED-backlit HD anti-glare SVA flat
FHD IPS LED Backlight AntiGlare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-4600U
Intel Xenon Hexa Core E-2176M

Clock-speed

2.1 Ghz
2.7 Ghz

Chipset

Intel QM87 Express
N/A

Graphic Processor

AMD Radeon HD 8750M
NVIDIA Quadro P4200

Graphics Memory

1 GB
8 GB

Memory

Capacity

4 GB
32 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 SODIMM
2 SO-DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
2x16 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

7200 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

32 GB
512 GB

Battery

Battery Cell

3 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
99 W AC Adapter W

Battery Life

N/A
18 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
5.0

Other Networking Options

1 x docking connector 1 x secondary battery connector 1 x DisplayPort 1.1a 1 x AC power
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

4
N/A

USB Type C

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

DTS Sound
Dolby Audio Premium

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Gesture Support (two finger scroll two pick buttons Pointstick)
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Spill-resistant keyboard with drain
Standard Notebook Keyboard

Fingerprint Scanner

Yes
Yes

Others

Warranty

1 Year
3 Years

Lockport

Yes
Yes

Sales Package

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