Dell 15 5551 (i5551-1667BLK) vs HP 15-cb077cl (1KT33UA)

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Summary

Processor Family

Intel Pentium Quad-Core
Intel Core i7
(7th Gen)

Clock Speed

2.1 Ghz
2.7 Ghz

Capacity

4 GB RAM
12 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

WXGA HD LED-lit Truelife Screen
Diagonal FHD IPS WVA Anti-glare WLED-Backlit Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Dell
HP

Model

15 5551 (i5551-1667BLK)
15-cb077cl (1KT33UA)

Thickness

24.3 Millimeter thickness
24.1 Millimeter thickness

Dimensions (WxDxH)

378 x 260 x 24.3  mm
378 x 252.2 x 24.1  mm

Weight

N/A
2.21 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Windows 10 Home Basic

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

WXGA HD LED-lit Truelife Screen
Diagonal FHD IPS WVA Anti-glare WLED-Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium Quad-Core N3540
Intel Core i7-7500U

7th Gen

Clock-speed

2.1 Ghz
2.7 Ghz

Graphic Processor

Intel HD Graphics
NVIDIA GeForce GTX 1050

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
12 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

N/A
2

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 4 1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
70 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
4.2

Other Networking Options

3-in-1 card reader (SD/SDXC/SDHC)
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

1
3

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

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
Bang & Olufsen Play

Speakers

Stereo Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

N/A
Integrated Dual Array Digital Microphone

Peripherals

Optical Drive

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

Pointing Device

Touchpad with Multi-touch Gesture support
HP Imagepad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Full-size island-style keyboard with numeric English keypad

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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