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Lenovo Thinkpad T420 (Intel Core i3 2nd Gen/4 GB/500 GB/Windows 7 Professional) vs HP ProBook 640 G1 (Intel Core i5 4th Gen/4 GB/320 GB/Windows 7 Professional)

Compare Lenovo Thinkpad T420 (Intel Core i3 2nd Gen/4 GB/500 GB/Windows 7 Professional)

NA
(Discontinued)

 

View Details >

Compare HP ProBook 640 G1 (Intel Core i5 4th Gen/4 GB/320 GB/Windows 7 Professional)

NA
(Discontinued)

 

View Details >

Summary
50%
61%
Processor

Intel Core i3 2nd Gen

Intel Core i5 4th Gen

Clock Speed

2.1 Ghz

2.5 Ghz

RAM

4 GB RAM

4 GB RAM

RAM Features

DDR3, 1600 Mhz

DDR3, 1600 Mhz

Storage

500 GB HDD

320 GB HDD

Hard Disk Features

SATA, 7200 RPM

SATA, 7200 RPM

Display size

14.0" (35.56 cm) (Large)

14.0" (35.56 cm) (Large)

Display Features

HD Anti-glare Display

LED-backlit HD anti-glare Display SVA flat

Operating System

Windows 7

Windows 7

Operating System Type

(64-bit) OS

(64-bit) OS

User Rating
Compare Prices
Lenovo Thinkpad T420 is permanently discontinued.
HP ProBook 640 G1 is permanently discontinued.
General Information
Brand

Lenovo

HP

Model

T420 (4178-6CQ)

640 G1 (E7N16PA)

Dimensions(WxDxH)

340 x 230 x 30.4  mm

340 x 237 x 25.3  mm

Weight

2.24 Kg weight

2.0 Kg weight

Colors

Black

Silver/Black

Operating System

Windows 7 Professional

Windows 7 Professional

Operating System Type

64-bit

64-bit

Display Details
Display Size

14.0 Inches (35.56 cm)

14.0 Inches (35.56 cm)

Display Resolution

1366 x 768 Pixels

1366 x 768 Pixels

Pixel Density

112 ppi

112 ppi

Display Type

LED

LED

Display Features

HD Anti-glare Display

LED-backlit HD anti-glare Display SVA flat

Display Touchscreen

No

No

Performance
Processor

Intel Core i3-2310M (2nd Gen)

Intel Core i5-4200M (4th Gen)

Clock-speed

2.1 Ghz

2.5 Ghz

Chipset

Intel HM65 Express

Intel HM87 Express

Graphic Processor

Intel HD 3000

Intel HD 4600

Memory
Capacity

4 GB

4 GB

RAM type

DDR3

DDR3

RAM speed

1600 Mhz

1600 Mhz

Memory Slots

2 DIMM

2 SODIMM

Expandable Memory

8 GB

16 GB

Memory Layout

1 x 4 Gigabyte

Storage
HDD Capacity

500 GB

320 GB

HDD Speed(RPM)

7200 RPM

7200 RPM

HDD type

SATA

SATA

Battery
Battery Cell

6 Cell

6 Cell

Battery type

Li-Ion

Li-Ion

Power Supply

65 W

65 W AC Adapter W

Battery Life

3 Hrs

13.58 Hrs

Networking
Wireless LAN

802.11 b/g/n

802.11 a/b/g/n

Wi-Fi Version

4

4

Bluetooth

Bluetooth Version

4.0

Other Networking Options

1 x DisplayPort, 1 x docking connector, 1 x AC power

Ports
USB 3.0 slots

4

USB 2.0 slots

2

SD Card Reader

Ethernet Ports

1

1

Headphone Jack

Microphone Jack

VGA Port

Multimedia
Web-cam

Web-cam Resolution

0.3 MP

Video Recording

720p HD

Secondary cam(Rear-facing)

No

No

Audio Solution

HD Audio Solution

HD Audio Solution

Speakers

Stereo Speakers

Sound Technologies

DTS Studio Sound+

In-built Microphone

Microphone Type

Dual Array Digital Microphone

Peripherals
Optical Drive

DVD RW Drive

DVD+/-RW SuperMulti DL

Drive Type

DVD Writer

DVD Writer

Pointing Device

Touchpad

Touchpad with Gesture Support (two-way scroll, two pick buttons, optional point stick)

Keyboard

UltraNav Keyboard

Spill-resistant keyboard

Fingerprint Scanner

No

Others
Warranty

1 Year

1 Year

Sales Package

Laptop, Battery, AC Adapter, User Guide and Manuals

Laptop, Battery, AC Adapter, User Guide