Compaq 420 (WT743PA) vs Lenovo Y50-70 (59-441760)

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Summary

Processor Family

Intel Core 2 Duo
Intel Core i7
(4th Gen)

Clock Speed

2.1 Ghz
2.6 Ghz

Capacity

3 GB RAM
4 GB RAM

RAM Features

DDR3
1066 Mhz
DDR3

Hard Disk

320 GB HDD
1 TB 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
Full HD TN Slim Display

OS

DOS
DOS

Type

N/A
(64-bit) OS

General Information

Brand

Compaq
Lenovo

Model

420 (WT743PA)
Y50-70 (59-441760)

Thickness

27 Millimeter thickness
23.9 Millimeter thickness

Dimensions (WxDxH)

336 x 228 x 27  mm
387 x 263 x 23.9  mm

Weight

2.2 Kg weight
2.4 Kg weight

Colors

Black
Black

Operating System

DOS
DOS

Operating System Type

N/A
64-bit

Display Details

Display Size

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

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED Display
Full HD TN Slim Display

Display Touchscreen

No
No

Performance

Processor

Intel Core 2 Duo T6570
Intel Core i7-4720HQ

4th Gen

Clock-speed

2.1 Ghz
2.6 Ghz

Chipset

Intel GM45 Express
Intel HM86 Express

Graphic Processor

Intel HD
NVIDIA GeForce GTX 960M

Graphics Memory

N/A
2 GB

Memory

Capacity

3 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1066 Mhz
N/A

Memory Slots

2
2 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

N/A
1 x 4 Gigabyte

Storage

HDD Capacity

320 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
135 W AC Adapter W

Battery Life

3 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

N/A
4.0

Other Networking Options

N/A
4-in-1 card reader (SD / MMC / SDXC / SDHC) 1 x power connector

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
1.0 MP

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
JBL speakers

Sound Technologies

N/A
Dolby Advanced Audio V2

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
N/A

Peripherals

Optical Drive

LightScribe SuperMulti Drive with Double Layer Support
9.5MM DVD/RW Drive

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gestures Support

Keyboard

Standard Keyboard
AccuType keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Sales Package

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