Lenovo X230 (2325-Y9C) vs Dell 15R (i15RM-5122SLV)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i5
(3rd Gen)

Clock Speed

N/A
1.8 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

12.5 inches
(31.75 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Anti-Glare Display
HD LED backlit Display

OS

Windows 7
Windows 8

Type

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

General Information

Brand

Lenovo
Dell

Model

X230 (2325-Y9C)
15R (i15RM-5122SLV)

Thickness

19.1 Millimeter thickness
23.4 Millimeter thickness

Dimensions (WxDxH)

305 x 206 x 19.1  mm
381 x 256 x 23.4  mm

Weight

1.34 Kg weight (Light-weight)
2.3 Kg weight

Colors

Black
Silver

Operating System

Windows 7 Professional
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.5 Inches  (31.75 cm)
15.6 Inches  (39.62 cm)

Display Resolution

N/A
1366 x 768 Pixels

Pixel Density

N/A
100 ppi

Display Type

LED
LED

Display Features

HD LED Anti-Glare Display
HD LED backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3520M

3rd Gen
Intel Core i5-3337U

3rd Gen

Clock-speed

N/A
1.8 Ghz

Chipset

Intel QS77 Express
N/A

Graphic Processor

Intel HD 4000
Intel HD

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
45 W AC Adapter W

Battery Life

5 Hrs
N/A

Networking

Wireless LAN

802.11 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

Multi Card Slot : 4-in-1 Card Reader
1 multi-format SD media card reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

N/A
Yes

Microphone Jack

N/A
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio v2
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

DVD RW Drive
Super-Multi DVD Burner

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gestures support

Keyboard

ThinkPad Precision Keyboard
Standard Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

3 Years
1 Year

Sales Package

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