Lenovo B40-80 (80LS001EIN) vs Dell 11 3148 (Y563001IN9)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i3
(4th Gen)

Clock Speed

1.7 Ghz
1.9 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

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

Display Features

HD LED Backlit Display
HD Truelife LED-Backlit Touch Display with Wide Viewing Angle
(IPS)

OS

DOS
Windows 10

Type

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

User Ratings

4.1/5
(44 ratings)
3.6/5
(171 ratings)

General Information

Brand

Lenovo
Dell

Model

B40-80 (80LS001EIN)
11 3148 (Y563001IN9)

Thickness

24.5 Millimeter thickness
21.2 Millimeter thickness

Dimensions (WxDxH)

340 x 247 x 24.5  mm
300 x 201 x 21.2  mm

Weight

2.1 Kg weight
1.4 Kg weight (Light-weight)

Colors

Black
Silver

Operating System

DOS
Windows 10

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

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
135 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Display
HD Truelife LED-Backlit Touch Display with Wide Viewing Angle (IPS)

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Core i3-4030U

4th Gen

Clock-speed

1.7 Ghz
1.9 Ghz

Chipset

N/A
Intel QM87 Express

Graphic Processor

Intel HD
Intel HD

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
43 W AC Adapter W

Battery Life

4 Hrs
N/A

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

Ports

USB 3.0 slots

2
1

USB 2.0 slots

1
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 Speakers

Sound Technologies

N/A
Waves MaxxAudio

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

Touchpad with Multi-touch Gestures Support
Touchpad with Multi-touch Gestures Support (scrolling & gestures)

Keyboard

AccuType Keyboard
Spill-resistant keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Sales Package

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