Dell N3137 vs Lenovo Z51-70 (80K60002IN)

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Summary

Processor Family

Intel Celeron Dual-Core
Intel Core i5
(5th Gen)

Clock Speed

1.4 Ghz
2.2 Ghz

Capacity

2 GB RAM
8 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

11.6 inches
(29.46 cm)
15.6 inches
(39.62 cm)

Display Features

LED Backlit Touch Display with Truelife
Full HD TN GL
(Slim) Display

OS

DOS
Windows 8.1

Type

N/A
(64-bit) OS

General Information

Brand

Dell
Lenovo

Model

N3137
Z51-70 (80K60002IN)

Thickness

24.0 Millimeter thickness
24.6 Millimeter thickness

Dimensions (WxDxH)

300 x 202 x 24.0  mm
385 x 265 x 24.6  mm

Weight

1.4 Kg weight (Light-weight)
2.3 Kg weight

Colors

Silver
Black

Operating System

DOS
Windows 8.1

Operating System Type

N/A
64-bit

Display Details

Display Size

11.6 Inches  (29.46 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

135 ppi
141 ppi

Display Type

LED
LED

Display Features

LED Backlit Touch Display with Truelife
Full HD TN GL(Slim) Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Celeron Dual-Core 2955U
Intel Core i5-5200U

5th Gen

Clock-speed

1.4 Ghz
2.2 Ghz

Graphic Processor

Intel HD
AMD TROPO XT2

Graphics Memory

N/A
4 GB

Memory

Capacity

2 GB
8 GB

RAM type

DDR3
DDR3

Memory Slots

1 DIMM
2 DIMM

Expandable Memory

4 GB
16 GB

Memory Layout

1 X 2 Gigabyte
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

3 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
N/A

Battery Life

4 Hrs
4 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

4.0
4.0

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

2 x Stereo Speakers
JBL Stereo Speakers

Sound Technologies

Waves MaxxAudio Pro
Dolby DS 1.0 Home Theater

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
AccuType keyboard

Backlit Keyboard

N/A
Yes

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