Dell 15 3559 (Z555112HIN9) vs Lenovo X250 (20CLA422IG)

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Summary

Processor Family

Intel Core i5
(6th Gen)
Intel Core i5
(5th Gen)

Clock Speed

2.3 Ghz
2.2 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

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

Display Features

LED Backlit Display with Truelife
HD LED Backlit Anti-glare display

OS

Windows 10
Windows 10

Type

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

User Ratings

3.6/5
(29 ratings)
N/A

General Information

Brand

Dell
Lenovo

Model

15 3559 (Z555112HIN9)
X250 (20CLA422IG)

Thickness

23.7 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

380 x 260 x 23.7  mm
305 x 208 x 20.3  mm

Weight

2.2 Kg weight
1.3 Kg weight (Light-weight)

Colors

Black
Black

Operating System

Windows 10
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
125 ppi

Display Type

LED
LED

Display Features

LED Backlit Display with Truelife
HD LED Backlit Anti-glare display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-6200U

6th Gen
Intel Core i5-5200U

5th Gen

Clock-speed

2.3 Ghz
2.2 Ghz

Graphic Processor

AMD Radeon R5 M315
Intel HD 5500

Graphics Memory

2 GB
N/A

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

N/A
1 DIMM

Expandable Memory

N/A
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
256 GB

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Battery Life

N/A
9 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

SD card reader
1 x mini DP 1 x FPR (Optional) 4-in-1 card reader (SD MMC SDHC SDXC)

Ports

USB 3.0 slots

1
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

2W x 2 Stereo Speakers
Stereo Speakers

Sound Technologies

Wave MaxxAudio
Dolby Enhanced Audio

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Microphone

Peripherals

Optical Drive

Tray load DVD RW Drive (Reads and Writes to DVD/CD)
N/A

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gestures Support
Touchpad with Trackpoint

Keyboard

Full-size keyboard
Precision Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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