Dell 14 3421 vs Lenovo Z50-70 (59-428433)

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i7
(4th Gen)

Clock Speed

1.8 Ghz
1.8 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 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 Backlit Touch Display with Truelife
HD LED Display with True Life

OS

Ubuntu
Windows 8.1

Type

N/A
(64-bit) OS

User Ratings

N/A
4.1/5
(9 ratings)

General Information

Brand

Dell
Lenovo

Model

14 3421
Z50-70 (59-428433)

Thickness

25.3 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

346 x 245 x 25.3  mm
384 x 265 x 25.0  mm

Weight

1.9 Kg weight
2.4 Kg weight

Colors

Black
White

Operating System

Ubuntu
Windows 8.1

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
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED Backlit Touch Display with Truelife
HD LED Display with True Life

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i3-3217U

3rd Gen
Intel Core i7-4500U

4th Gen

Clock-speed

1.8 Ghz
1.8 Ghz

Chipset

Intel HM76 Express
Intel HM86 Express

Graphic Processor

Intel HD 4000
NVIDIA N15S-GT

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
1 DIMM

Expandable Memory

8 GB
16 GB

Memory Layout

1 x 4 Gigabyte
2 x 4 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

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

40 W AC Adapter W
65 W AC Adapter W

Battery Life

N/A
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

2
1

USB 2.0 slots

1
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

1.0 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
(1.5 W x 2) Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Array Microphone

Peripherals

Optical Drive

Tray-load DVD RW Drive
SuperMulti Tray-in Drive

Drive Type

DVD Writer
N/A

Pointing Device

TouchPad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
Standard keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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