Dell 15 L502 vs Lenovo Z50-70 (59-420313)

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Summary

Processor Family

N/A
Intel Core i5
(4th Gen)

Clock Speed

2.0 Ghz
1.7 Ghz

Capacity

4 GB RAM
4 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

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

Display Features

HD LED backlight Display
HD TN GL Flat Display

OS

Windows 8
DOS

Type

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

User Ratings

N/A
3.9/5
(48 ratings)

General Information

Brand

Dell
Lenovo

Model

15 L502
Z50-70 (59-420313)

Thickness

38.1 Millimeter thickness
25.0 Millimeter thickness

Dimensions (WxDxH)

381 x 264 x 38.1  mm
384 x 265 x 25.0  mm

Weight

2.7 Kg weight
2.4 Kg weight

Colors

Silver
White

Operating System

Windows 8 Professional
DOS

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 LED backlight Display
HD TN GL Flat Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-2630QM
Intel Core i5-4200U

4th Gen

Clock-speed

2.0 Ghz
1.7 Ghz

Chipset

Intel HM65 Express
Intel QM87 Express

Graphic Processor

NVIDIA GeForce GT 525M
Intel HD 4400

Graphics Memory

2 GB
2 GB

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 4 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

Power Supply

N/A
41 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
1

Headphone Jack

Yes
Yes

Microphone Jack

No
Yes

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo Speakers
2 x 1.5 W Stereo Speakers

Sound Technologies

Waves MaxxAudio 3
N/A

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Array Microphone

Peripherals

Optical Drive

DVD RW ( R DL) / DVD-RAM
SuperMulti Tray-in Drive

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

N/A
Standard Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
3 Years

Sales Package

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