Lenovo 15 (59-387570) vs Lenovo Z400 (59-370433)

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core i3
(3rd Gen)

Clock Speed

1.6 Ghz
2.2 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
8 GB SSD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Display with 10 Point Multi-touch Screen
HD LED Display

OS

Windows 8
Windows 8

Type

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

General Information

Brand

Lenovo
Lenovo

Model

15 (59-387570)
Z400 (59-370433)

Series

N/A
Ideapad Z

Thickness

22.1 Millimeter thickness
21.9 mm

Dimensions (WxDxH)

381 x 272 x 22.1  mm
337 x 241 x 21.9  mm

Weight

2.3 Kg weight
1.8 Kg

Colors

Black
Black

Operating System

Windows 8
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Display with 10 Point Multi-touch Screen
HD LED Display

Display Touchscreen

Yes
N/A

Touch Screen Display

N/A
Yes

Performance

Processor

Intel Core i5-4200U

4th Gen
N/A

Clock-speed

1.6 Ghz
N/A

Max Clock Speed

N/A
2.2 GHz

Graphic Processor

Intel HD 4400
Intel HD 4000

Cache

N/A
3 MB

Graphics Memory

N/A
1 GB

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR3

RAM speed

1600 Mhz
N/A

RAM Speed

N/A
1600 MHz

Memory Slots

2
2

Expandable Memory

N/A
8 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

8 GB
N/A

Battery

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Battery Life

5 Hrs
5 Hrs

Battery Cell

N/A
4 Cell

Power Supply

N/A
32 W AC Adapter W

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

N/A
Yes

Bluetooth Version

N/A
4.0

Ports

HDMI Ports

N/A
1

USB 3.0 slots

1
1

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
0.3 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Dolby Advanced Audio
Dolby V2 Audio

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

N/A
DVD RW Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad with Multi-touch Support
Touchpad

Keyboard

AccuType Keyboard
AccuType Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

N/A
1 Year

Sales Package

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