Dell 15R vs Lenovo Z50-70 (59-430541)

Share  

Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.5 Ghz
1.7 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3
1600 Mhz

Hard Disk

500 GB HDD
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

HD WLED Display
HD TN GL Flat Display

OS

Windows 7
Windows 8.1

Type

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

User Ratings

N/A
3.9/5
(10 ratings)

General Information

Brand

Dell
Lenovo

Model

15R
Z50-70 (59-430541)

Thickness

28.2 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

345.4 x 238.7 x 28.2  mm
384 x 265 x 25.0  mm

Weight

2.7 Kg weight
2.4 Kg weight

Colors

Silver and Black
White

Operating System

Windows 7 Home Basic
Windows 8.1

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

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
LED

Display Features

HD WLED Display
HD TN GL Flat Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-3210M

3rd Gen
Intel Core i5-4200U

4th Gen

Clock-speed

2.5 Ghz
1.7 Ghz

Chipset

Intel HM77 Express
Intel QM87 Express

Graphic Processor

Intel HD 4000
GeForce 840M

Graphics Memory

128 GB
4 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

N/A
16 GB

Memory Layout

N/A
1 x 8 Gigabyte

Storage

HDD Capacity

500 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

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

3
1

USB 2.0 slots

N/A
2

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

1.0 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
2 x 1.5 W Stereo Speakers

Sound Technologies

Waves Maxx Audio 3.0
N/A

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Array Microphone

Peripherals

Optical Drive

8x DVD-Super Multi double-layer
SuperMulti Tray-in Drive

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
N/A

Sales Package

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