Lenovo 320 (80XN0003US) vs Lenovo E550 (20DF0040US)

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Summary

Processor Family

Intel Core i5
(7th Gen)
Intel Core i7
(5th Gen)

Clock Speed

2.5 Ghz
2.4 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR4
2133 Mhz
DDR3
1600 Mhz

Hard Disk

1 TB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

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 7

Type

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

General Information

Brand

Lenovo
Lenovo

Model

320 (80XN0003US)
E550 (20DF0040US)

Thickness

22.9 Millimeter thickness
26.9 Millimeter thickness

Dimensions (WxDxH)

378.5 x 259.1 x 22.9  mm
376.93 x 256.03 x 26.9  mm

Weight

2.2 Kg weight
2.36 Kg weight

Colors

Silver
Black

Operating System

Windows 10 Home Basic
Windows 7 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

Intel Core i5-7200U

7th Gen
Intel Core i7-5500U

5th Gen

Clock-speed

2.5 Ghz
2.4 Ghz

Graphic Processor

Intel HD 620
AMD Radeon R7 M260

Graphics Memory

N/A
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR4
DDR3

RAM speed

2133 Mhz
1600 Mhz

Memory Slots

1
1

Expandable Memory

N/A
16 GB

Memory Layout

1 x 8 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

1 TB
500 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

2 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

30 W AC Adapter W
48 W AC Adapter W

Battery Life

N/A
9 Hrs

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
4.0

Other Networking Options

Multi-Format SD media card reader
Multi-Format SD media card reader (4-in-1)

Ports

USB 3.0 slots

2
2

USB 2.0 slots

N/A
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
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

Dual Speakers
Stereo Speakers

Sound Technologies

N/A
Dolby Advanced Audio v4

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Dual Array Digital Microphone

Peripherals

Optical Drive

SuperMulti DVD R/W
DVD R/W Writer

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad with Multi-touch Gesture support
6-row spill-resistant multimedia Fn keys numeric keypad

Keyboard

Standard Notebook Keyboard
Non- Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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