Dell 15 7579 (I7579-5588GRY-PUS) vs Lenovo Y50-70 (59-444165)

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Summary

Processor Family

Intel Core i5
(7th Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.5 Ghz
2.6 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

256 GB SSD
512 GB SSD

Display Size

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

Display Features

Full HD LED Backlit IPS Multi-touch Display
Diagonal FHD IPS Ultra-Slim Touch Screen Display

OS

Windows 10
Windows 8.1

Type

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

General Information

Brand

Dell
Lenovo

Model

15 7579 (I7579-5588GRY-PUS)
Y50-70 (59-444165)

Thickness

17.7 Millimeter thickness
22.8 Millimeter thickness

Dimensions (WxDxH)

378.46 x 251.46 x 17.7  mm
386.08 x 264.16 x 22.8  mm

Weight

2.19 Kg weight
2.59 Kg weight

Colors

Silver
Black

Operating System

Windows 10 Home Basic
Windows 8.1 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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
141 ppi

Display Type

LED
LED

Display Features

Full HD LED Backlit IPS Multi-touch Display
Diagonal FHD IPS Ultra-Slim Touch Screen Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i5-7200U

7th Gen
Intel Core i7-4720HQ

4th Gen

Clock-speed

2.5 Ghz
2.6 Ghz

Chipset

N/A
Intel HM87 Express

Graphic Processor

Intel HD 620
NVIDIA GeForce GTX 960M

Graphics Memory

N/A
4 GB

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

1
2

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
2 x 8 Gigabyte

Storage

SSD Capacity

256 GB
512 GB

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Ion
Li-Po

Power Supply

42 W AC Adapter W
54 W AC Adapter W

Networking

Wireless LAN

802.11 a/b/g/n/ac
802.11 a/b/g/n/ac

Wi-Fi Version

5
5

Bluetooth

Yes
Yes

Bluetooth Version

4.1
4.1

Other Networking Options

Multi-Format SD Media Card Reader
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

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

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

MaxxAudio Pro
Dolby Home Theater v4

In-built Microphone

Yes
Yes

Microphone Type

Dual Microphones
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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