Lenovo U310 (59-342830) vs Lenovo G400s (59-383645)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i5
(3rd Gen)

Clock Speed

1.7 Ghz
N/A

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
24 GB SSD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

13.3 inches
(33.78 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Display
HD LED Multi-touch Display

OS

Windows 7
Windows 8

Type

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

User Ratings

N/A
3.9/5
(161 ratings)

General Information

Brand

Lenovo
Lenovo

Model

U310 (59-342830)
G400s (59-383645)

Thickness

20.3 Millimeter thickness
26.9 Millimeter thickness

Dimensions (WxDxH)

330 x 226 x 20.3  mm
349 x 244 x 26.9  mm

Weight

1.7 Kg weight
2.5 Kg weight

Colors

Sapphier Blue
Black

Operating System

Windows 7 Home Basic
Windows 8

Operating System Type

64-bit
64-bit

Display Details

Display Size

13.3 Inches  (33.78 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

118 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Display
HD LED Multi-touch Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i5-3317U

3rd Gen
Intel Core i5-3230M

3rd Gen

Clock-speed

1.7 Ghz
N/A

Chipset

Intel HM76 Express
Intel B75 Express

Graphic Processor

Intel HD 4000
NVIDIA GeForce GT 720M

Graphics Memory

N/A
2

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

N/A
16 GB

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

24 GB
N/A

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
65 W

Battery Life

6.5 Hrs
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Other Networking Options

N/A
2-in-1 (Headphone and Mic)

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
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

Web-cam Resolution

1 MP
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Stereo speakers

Sound Technologies

N/A
Dolby Advanced Audio

In-built Microphone

Yes
N/A

Peripherals

Optical Drive

N/A
DVD RW Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Chiclet Keyboard
AccuType Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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