Dell 15 5555 (I5555-0013WHT) vs Lenovo P51 (20HH000GUS)

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Summary

Processor Family

AMD Quad-Core APU
Intel Core i7
(7th Gen)

Clock Speed

1.8 Ghz
2.9 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 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)
15.6 inches
(39.62 cm)

Display Features

HD LED backlit Display
Full HD LED Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

15 5555 (I5555-0013WHT)
P51 (20HH000GUS)

Thickness

22.8 Millimeter thickness
24.3 Millimeter thickness

Dimensions (WxDxH)

381 x 262 x 22.8  mm
377.44 x 252.22 x 24.3  mm

Weight

2.4 Kg weight
2.6 Kg weight

Colors

White
Black

Operating System

Windows 10 Home Basic
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED backlit Display
Full HD LED Display

Display Touchscreen

Yes
No

Performance

Processor

AMD Quad-Core E2-7110
Intel Core i7-7820HQ

7th Gen

Clock-speed

1.8 Ghz
2.9 Ghz

Graphic Processor

AMD Radeon R2
NVIDIA Quadro M1200

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 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

Power Supply

40 W AC Adapter W
90 W AC Adapter W

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)
Multi-Format SD media card reader (3-in-1)

Ports

USB 3.0 slots

1
4

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

MaxxAudio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual array Digital Microphone
Internal Microphone

Peripherals

Optical Drive

DVD-Writer
N/A

Pointing Device

Touchpad with Multi-touch Gestures support
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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