Lenovo SL410 (2842RK1) vs Dell E7240 (ASD4562389)

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Summary

Processor Family

Intel Core 2 Duo
Intel Core i7
(4th Gen)

Clock Speed

2.2 Ghz
2.1 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

320 GB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

14 inches
(35.56 cm)
12.5 inches
(31.75 cm)

Display Features

HD LED Display
TFT Colour Display

OS

DOS
Windows 8.1

Type

N/A
(64-bit) OS

User Ratings

N/A
2.7/5
(6 ratings)

General Information

Brand

Lenovo
Dell

Model

SL410 (2842RK1)
E7240 (ASD4562389)

Thickness

36 Millimeter thickness
20.0 Millimeter thickness

Dimensions (WxDxH)

344 x 233 x 36  mm
310 x 211 x 20.0  mm

Weight

2.32 Kg weight
1.36 Kg weight (Light-weight)

Colors

Black
Silver

Operating System

DOS
Windows 8.1 Professional

Operating System Type

N/A
64-bit

Display Details

Display Size

14 Inches  (35.56 cm)
12.5 Inches  (31.75 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
176 ppi

Display Type

LED
TFT

Display Features

HD LED Display
TFT Colour Display

Display Touchscreen

N/A
Yes

Performance

Processor

Intel Core 2 Duo T6670
Intel Core i7-4600u

4th Gen

Clock-speed

2.2 Ghz
2.1 Ghz

Chipset

Intel GM45 Express
N/A

Graphic Processor

Intel HD Graphics 4500
NVIDIA GeForce GT 640M

Graphics Memory

N/A
2 GB

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

8 GB
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

320 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
90 W AC Adapter W

Battery Life

3 Hrs
4.5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

2.1
4.0

Other Networking Options

N/A
Docking Connector DisplayPort 1 Full and 2 Half Mini Card Slots

Ports

USB 3.0 slots

N/A
3

USB 2.0 slots

2
N/A

SD Card Reader

N/A
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

N/A
Yes

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

N/A
High Quality Speakers

In-built Microphone

N/A
Yes

Microphone Type

N/A
Array microphone

Peripherals

Optical Drive

DVD R/W Drive
CD/DVD writer

Drive Type

DVD Writer
CD Writer

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

Touchpad with Trackpoint
Touchpad with multi-touch gesture support

Keyboard

Standard Keyboard
Standard Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
3 Years

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Ultrabook Battery AC Adapter User Guide