Lenovo Z51-70 (80K60021IN) vs Vedas Wave XI VW471010154

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Summary

Processor Family

Intel Core i5
(5th Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.2 Ghz
2.5 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

1 TB HDD
8 GB SSD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

Full HD TN GL
(Slim) Display
HD LCD Display

OS

Windows 8.1
Windows 8

Type

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

User Ratings

4.2/5
(16 ratings)
N/A

General Information

Brand

Lenovo
Vedas

Model

Z51-70 (80K60021IN)
Wave XI VW471010154

Thickness

24.6 Millimeter thickness
32.0 Millimeter thickness

Dimensions (WxDxH)

384 x 265 x 24.6  mm
378 x 250 x 32.0  mm

Weight

2.3 Kg weight
2.4 Kg weight

Colors

Black
Silver

Operating System

Windows 8.1
Windows 8

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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
141 ppi

Display Type

LED
LCD

Display Features

Full HD TN GL(Slim) Display
HD LCD Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-5200U

5th Gen
Intel Core i7-4710

4th Gen

Clock-speed

2.2 Ghz
2.5 Ghz

Chipset

N/A
Intel HM86 Express

Graphic Processor

AMD TROPO XT2
Intel HD

Graphics Memory

4 GB
N/A

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
1 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
2 x 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

8 GB
N/A

Battery

Battery Cell

4 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

41 W AC Adapter W
65 W AC Adapter W

Battery Life

4 Hrs
4 Hrs

Networking

Wireless LAN

802.11 b/g/n
N/A

Wi-Fi Version

4
N/A

Bluetooth

Yes
Yes

Bluetooth Version

4.0
2.1

Other Networking Options

1 DC-in
4-in-1 card reader

Ports

USB 3.0 slots

2
N/A

USB 2.0 slots

1
3

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

1.0 MP
1.3 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

2 x 2.5 W JBL stereo speakers
Stereo Speakers

Sound Technologies

Dolby DS 1.0 Home Theater
Digital Sound

In-built Microphone

Yes
Yes

Microphone Type

Array Microphone
N/A

Peripherals

Optical Drive

9.0MM Super Multi (Tray In)
CD/DVD reader

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

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

Keyboard

AccuType keyboard
Standard keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
2 Years

Sales Package

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