Lenovo T440s (20AR005KAU) vs Acer V3-112P (NX.MRQAA.001)

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Summary

Processor Family

N/A
Intel Celeron Quad-Core

Clock Speed

1.9 Ghz
1.8 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1333 MT/s
DDR3

Hard Disk

256 GB SSD
500 GB HDD

Hard Disk Features

N/A
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
11.6 inches
(29.46 cm)

Display Features

HD LED Backlit display
HD LED backlit Display

OS

Windows 7
Windows 8

Type

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

General Information

Brand

Lenovo
Acer

Model

T440s (20AR005KAU)
V3-112P (NX.MRQAA.001)

Thickness

20.6 Millimeter thickness
22.8 Millimeter thickness

Dimensions (WxDxH)

331 x 226 x 20.6  mm
292 x 210.8 x 22.8  mm

Weight

1.9 Kg weight
1.4 Kg weight (Light-weight)

Colors

Black
Silver

Operating System

Windows 7 Professional
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
11.6 Inches  (29.46 cm)

Display Resolution

1600 x 900 Pixels
1366 x 768 Pixels

Pixel Density

131 ppi
135 ppi

Display Type

LED
LED

Display Features

HD LED Backlit display
HD LED backlit Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i5-4300U
Intel Celeron Quad-Core N2940

Clock-speed

1.9 Ghz
1.8 Ghz

Chipset

Intel QM87 Express
N/A

Graphic Processor

Intel HD 4400
Intel HD

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1333 MT/s
N/A

Memory Slots

1 DIMM
N/A

Expandable Memory

12 GB
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

N/A
500 GB

HDD Speed(RPM)

N/A
5400 RPM

HDD type

N/A
SATA

SSD Capacity

256 GB
N/A

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Po
Li-Ion

Power Supply

45 W AC Adapter W
40 W AC Adapter W

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
N/A

Bluetooth Version

4.0
N/A

Other Networking Options

1 x DisplayPort
1 multi-format SD media card reader

Ports

USB 3.0 slots

3
1

USB 2.0 slots

N/A
1

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
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gestures support

Keyboard

N/A
Acer FineTip Keyboard with Numeric Keypad

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

Yes
No

Others

Warranty

3 Years
1 Year

Sales Package

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