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Dell Inspiron 15 7537 Laptop (Intel Core i7 4th Gen/8 GB/1 TB/Windows 8 ) vs Dell Inspiron 15 3521 Laptop (Intel Core i3 3rd Gen/4 GB/750 GB/Windows 8 )

Summary
62%
56%
Processor

Intel Core i7 4th Gen

Intel Core i3 3rd Gen

Clock Speed

3.0 Ghz

1.8 Ghz

RAM

8 GB RAM

4 GB RAM

RAM Features

DDR3

DDR3, 1600 Mhz

Storage

1 TB HDD

750 GB HDD

Hard Disk Features

SATA, 5400 RPM

SATA, 5400 RPM

Display size

15.6" (39.62 cm) (Large)

15.6" (39.62 cm) (Large)

Display Features

HD LED Backlit Touch Display with Truelife

HD TFT LCD Glare Touch Display with LED Backlit

Operating System

Windows 8

Windows 8

Operating System Type

(64-bit) OS

(64-bit) OS

User Rating

★★★★★
★★★★★

4.3/5 based on 51 ratings

Read All User Reviews

Compare Prices
Dell Inspiron 15 7537 Laptop is permanently discontinued.
Dell Inspiron 15 3521 Laptop is permanently discontinued.
General Information
Brand

Dell

Dell

Model

15 7537

15 3521

Dimensions(WxDxH)

379 x 254 x 20.1  mm

376 x 259 x 31.3  mm

Weight

2.6 Kg weight

2.35 Kg weight

Colors

Silver

Black

Operating System

Windows 8

Windows 8

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 Backlit Touch Display with Truelife

HD TFT LCD Glare Touch Display with LED Backlit

Display Touchscreen

Performance
Processor

Intel Core i7-4500U (4th Gen)

Intel Core i3-3217U (3rd Gen)

Clock-speed

3.0 Ghz

1.8 Ghz

Chipset

Intel HM76 Express

Intel HM70 Express

Graphic Processor

NVIDIA GeForce GT 750M

Intel HD 4000

Graphics Memory

2

Memory
Capacity

8 GB

4 GB

RAM type

DDR3

DDR3

RAM speed

1600 Mhz

Memory Slots

2

2

Expandable Memory

16 GB

Memory Layout

2 x 4GB Gigabyte

1 x 4 Gigabyte

Storage
HDD Capacity

1 TB

750 GB

HDD Speed(RPM)

5400 RPM

5400 RPM

HDD type

SATA

SATA

Battery
Battery Cell

6 Cell

6 Cell

Battery type

Li-Ion

Li-Ion

Power Supply

65 W AC Adapter W

Battery Life

8 Hrs

Networking
Wireless LAN

802.11 b/g/n

802.11 b/g/n

Wi-Fi Version

4

4

Bluetooth

Bluetooth Version

4.0

4.0

Other Networking Options

Multi Card Slot

Multi Card Slot Reader (2-in-1)

Ports
USB 3.0 slots

4

3

USB 2.0 slots

3

SD Card Reader

Ethernet Ports

1

2

Headphone Jack

Microphone Jack

VGA Port

Multimedia
Web-cam

Web-cam Resolution

1.0 MP

1.0 MP

Video Recording

720p HD

Secondary cam(Rear-facing)

No

Speakers

Stereo Speakers

Sound Technologies

Waves MaxxAudio 4

In-built Microphone

Microphone Type

Digital Microphone

Digital Microphone

Peripherals
Optical Drive

Tray-loading DVD+/-RW

DVD R/W Drive

Drive Type

DVD Writer

DVD Writer

Pointing Device

Touchpad

Multi-touch Touchpad with Gesture Support

Keyboard

Flat Keyboard with 10 Key Numeric Keypad

Backlit Keyboard

Others
Warranty

1 Year

1 Year

Lockport

Sales Package

Laptop, Battery, AC Adapter, User Guide and Manuals

Laptop, Battery, AC Adapter, User Guide