Dell 15 3558 (Z565110HIN9) vs Lenovo T450s (20BW0004US)

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Summary

Processor Family

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

Clock Speed

2.2 Ghz
2.3 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
500 GB HDD
16 GB SSD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Backlit Truelife Display
HD Anti-glare LED backlight Display

OS

Windows 10
Windows 8.1

Type

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

User Ratings

3.7/5
(235 ratings)
N/A

General Information

Brand

Dell
Lenovo

Model

15 3558 (Z565110HIN9)
T450s (20BW0004US)

Thickness

21.7 Millimeter thickness
20.6 Millimeter thickness

Dimensions (WxDxH)

380 x 260 x 21.7  mm
331 x 226 x 20.6  mm

Weight

2.2 Kg weight
1.5 Kg weight

Colors

Black
Black

Operating System

Windows 10
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1600 x 900 Pixels

Pixel Density

100 ppi
131 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Truelife Display
HD Anti-glare LED backlight Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-5200U

5th Gen
Intel Core i5-5300U

5th Gen

Clock-speed

2.2 Ghz
2.3 Ghz

Graphic Processor

NVIDIA GeForce 840M
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

2 DIMM
2 SODIMM

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

1 TB
500 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
16 GB

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

Battery Life

4.5 Hrs
N/A

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

4.0
4.0

Other Networking Options

3-in-1 Card Reader (SD SDHC SDXC)
Mini DisplayPort 4-in-1 reader (MMC SD SDHC SDXC)

Ports

USB 3.0 slots

1
3

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

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

2 Speakers
2W x 2 Stereo Speakers

Sound Technologies

Waves MaxxAudio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual array Digital Microphone

Peripherals

Optical Drive

CD/DVD writer
N/A

Drive Type

CD Writer
N/A

Pointing Device

Touchpad with Multi-touch Gestures Support
Touchpad with Multi-touch Gestures support

Keyboard

Full size spill-resistant keyboard
N/A

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
3 Years

Sales Package

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