Lenovo B50-70 (59-430829) vs Acer Z1402 (UN.G80SI.003)

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Summary

Processor Family

Intel Pentium Dual-Core
Intel Core i3
(5th Gen)

Clock Speed

2.1 Ghz
2.0 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

500 GB HDD
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 Glare Display
HD LED Backlit CineCrystal TFT LCD Display

OS

Windows 8.1
Linux

Type

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

User Ratings

N/A
3/5
(21 ratings)

General Information

Brand

Lenovo
Acer

Model

B50-70 (59-430829)
Z1402 (UN.G80SI.003)

Thickness

24.7 Millimeter thickness
29.2 Millimeter thickness

Dimensions (WxDxH)

380 x 262 x 24.7  mm
342 x 240 x 29.2  mm

Weight

2.3 Kg weight
2.2 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Linux

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 Glare Display
HD LED Backlit CineCrystal TFT LCD Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium Dual-Core 3558U
intel Core i3-5005U

5th Gen

Clock-speed

2.1 Ghz
2.0 Ghz

Graphic Processor

Intel HD Graphics
Intel HD 5500

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

1 x 2 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

32 W AC Adapter W
40 W AC Adapter W

Battery Life

5 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x Stereo Speakers

Sound Technologies

Dolby Advanced Audio
N/A

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
SuperMulti DVD Drive with Double Layer Support

Drive Type

DVD Writer
N/A

Pointing Device

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

Keyboard

AccuType Keyboard
Chiclet Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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