Dell 12-9Q23 vs Lenovo B40-80 (59-430675)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Pentium Dual-Core

Clock Speed

2.0 Ghz
1.7 Ghz

Capacity

8 GB RAM
2 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

256 GB SSD
500 GB HDD

Hard Disk Features

N/A
SATA
5400 RPM

Display Size

12.5 inches
(31.75 cm)
14.0 inches
(35.56 cm)

Display Features

Truelife Full HD LED-Backlit Touchscreen Display
HD LED Anti-Glare Display

OS

Windows 8.1
Windows 8.1

Type

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

General Information

Brand

Dell
Lenovo

Model

12-9Q23
B40-80 (59-430675)

Thickness

20.0 Millimeter thickness
24.5 Millimeter thickness

Dimensions (WxDxH)

315 x 213 x 20.0  mm
340 x 247 x 24.5  mm

Weight

1.5 Kg weight
2.1 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.5 Inches  (31.75 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

176 ppi
112 ppi

Display Type

LED
LED

Display Features

Truelife Full HD LED-Backlit Touchscreen Display
HD LED Anti-Glare Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-3537U

3rd Gen
Intel Pentium Dual-Core 3558U

Clock-speed

2.0 Ghz
1.7 Ghz

Graphic Processor

Intel HD 4000
Intel HD

Memory

Capacity

8 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

N/A
8 GB

Memory Layout

1 x 8 Gigabyte
1 x 2 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

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
N/A

Battery Life

N/A
6 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Mini display Port
N/A

Ports

USB 3.0 slots

2
1

USB 2.0 slots

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio Pro
Dolby Advanced Audio

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

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

Keyboard

N/A
AccuType Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
3 Years

Sales Package

Ultrabook Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide Laptop Backpack