Dell 17 5749 (i5749-555SLV) vs Lenovo 720 (80VV00CNUS)

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Summary

Processor Family

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

Clock Speed

1.9 Ghz
2.7 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600
DDR4
2133 Mhz

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

17.3 inches
(43.94 cm)
12 inches
(30.48 cm)

Display Features

HD LED backlit Display
QHD Plus IPS Display

OS

Windows 8.1
Windows 10

Type

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

General Information

Brand

Dell
Lenovo

Model

17 5749 (i5749-555SLV)
720 (80VV00CNUS)

Thickness

N/A
14.4 Millimeter thickness (Slim)

Dimensions (WxDxH)

N/A
292.86 x 215.9 x 14.4  mm

Weight

N/A
1.09 Kg weight (Light-weight)

Colors

Silver
Black

Operating System

Windows 8.1
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

17.3 Inches  (43.94 cm)
12 Inches  (30.48 cm)

Display Resolution

1600 x 900 Pixels
2880 x 1920 Pixels

Pixel Density

106 ppi
288 ppi

Display Type

LED
LED

Display Features

HD LED backlit Display
QHD Plus IPS Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Pentium Dual-Core 3805U
Intel Core i7-7500U

7th Gen

Clock-speed

1.9 Ghz
2.7 Ghz

Graphic Processor

Intel HD
Intel HD 620

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600
2133 Mhz

Memory Slots

1 DIMM
1

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
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
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
41 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
4.1

Other Networking Options

1 multi-format SD media card reader
Multi-Format SD media card reader

Ports

USB 3.0 slots

N/A
1

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Headphone Jack

Yes
No

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.0 MP

Video Recording

N/A
1080p HD

Secondary cam(Rear-facing)

No
Yes

Camera Resolution

N/A
5.0 MP

Camera Video Recording

N/A
1080p HD

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

MaxxAudio
Dolby Audio

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Internal Microphone

Peripherals

Optical Drive

DVD writer
N/A

Drive Type

DVD Writer
N/A

Pointing Device

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

Keyboard

Standard Keyboard
Detachable keyboard

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