Dell 15 7537 vs Lenovo Z50-70 (59-427812)

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Summary

Processor Family

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

Clock Speed

2.6 Ghz
3.0 Ghz

Capacity

6 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

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

Display Features

LED Touch Display with True-Life
HD TN Glare Flat Display

OS

Windows 8
Windows 8.1

Type

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

User Ratings

4.5/5
(22 ratings)
3.8/5
(60 ratings)

General Information

Brand

Dell
Lenovo

Model

15 7537
Z50-70 (59-427812)

Thickness

22.2 Millimeter thickness
25 Millimeter thickness

Dimensions (WxDxH)

379 x 254 x 22.2  mm
384 x 265 x 25  mm

Weight

N/A
2.4 Kg weight

Colors

Silver
Silver

Operating System

Windows 8
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

LED Touch Display with True-Life
HD TN Glare Flat Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i5-4200U

4th Gen
Intel Core i7-4500U

4th Gen

Clock-speed

2.6 Ghz
3.0 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

NVIDIA GeForce GT 750M
GeForce 840M

Graphics Memory

2 GB
4 GB

Memory

Capacity

6 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2
1

Expandable Memory

8 GB
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

Power Supply

N/A
41 W AC Adapter W

Battery Life

N/A
4 Hrs

Networking

Wireless LAN

802.11 a/g/n
802.11 b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

Multi Card Slot
Micro Slot Card Reader

Ports

USB 3.0 slots

4
1

USB 2.0 slots

N/A
2

SD Card Reader

Yes
N/A

Ethernet Ports

1
2

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
0.3 MP

Secondary cam(Rear-facing)

No
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

N/A
Yes

Microphone Type

N/A
Array Microphone

Peripherals

Optical Drive

N/A
SuperMulti DVD Writer

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
Standard Keyborad

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Battery AC Adapter User Guide