Lenovo X140E (20BL000BUS) vs Lenovo T440s (20AQ005QUS)

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Summary

Processor Family

AMD Quad-Core A4 APU
Intel Core i5
(4th Gen)

Clock Speed

1.5 Ghz
1.9 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD
16 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
7200 RPM

Display Size

11.6 inches
(29.46 cm)
14 inches
(35.56 cm)

Display Features

HD LED Backlit Display
HD LED Backlit Display

OS

Windows 8
Windows 7

Type

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

General Information

Brand

Lenovo
Lenovo

Model

X140E (20BL000BUS)
T440s (20AQ005QUS)

Thickness

35.5 Millimeter thickness
20 Millimeter thickness

Dimensions (WxDxH)

294.64 x 215.9 x 35.5  mm
330 x 226 x 20  mm

Weight

1.77 Kg weight
1.6 Kg weight

Colors

Black
Black

Operating System

Windows 8 Professional
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

11.6 Inches  (29.46 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

135 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

AMD APU Quad Core A4-5000
Intel Core i5-4300U

4th Gen

Clock-speed

1.5 Ghz
1.9 Ghz

Graphic Processor

AMD Radeon HD 8330
Intel HD Graphics 4400

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1
1

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

7200 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
16 GB

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

Battery Life

8.5 Hrs
8.4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Multi-Format SD media card reader (4-in-1)
Multi-Format SD media card reader (4-in-1)

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
N/A

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

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Dual Digital-Array speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio v2
Dolby Advanced Audio v4

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
Monaural Microphone

Peripherals

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
Yes

Sales Package

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