Lenovo S400 (59-356394) vs Acer ES1-531 (UN.MZ8SI.025)

Share  

Summary

Processor Family

Intel Pentium Dual-Core
Intel Celeron Dual-Core

Clock Speed

1.5 Ghz
1.6 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

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

Display Features

HD LED Display
HD LED Backlit Display

OS

DOS
Windows 10

Type

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

User Ratings

3.5/5
(16 ratings)
3.8/5
(1,884 ratings)

General Information

Brand

Lenovo
Acer

Model

S400 (59-356394)
ES1-531 (UN.MZ8SI.025)

Thickness

21.9 Millimeter thickness
26.1 Millimeter thickness

Dimensions (WxDxH)

336.6 x 241.2 x 21.9  mm
381 x 258 x 26.1  mm

Weight

1.8 Kg weight
2.4 Kg weight

Colors

Silver Grey
Black

Operating System

DOS
Windows 10

Operating System Type

64-bit
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium B987
Intel Celeron Dual-Core N3060

Clock-speed

1.5 Ghz
1.6 Ghz

Graphic Processor

Intel HD Graphics
Intel HD

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

1
N/A

Expandable Memory

4 GB
N/A

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

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

32
N/A

Battery Life

5 Hrs
5 Hrs

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

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.3
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 V2 Audio
Acer Harmony Sound

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

N/A
CD/DVD writer

Drive Type

N/A
CD Writer

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

Touchpad
Touchpad with Multi-touch Gestures support

Keyboard

AccuType Keyboard
Standard Keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Battery AC Adapter User Guide