Dell Inspiron 15R SE Laptop
|
Compaq Presario CQ40-611TU Laptop
|
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Dell 15R SE vs Compaq CQ40-611TU
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Summary
Processor Family
|
Intel Core i7
(3rd Gen)
|
Intel Pentium Dual-Core
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Clock Speed
|
2.1 Ghz
|
2.2 Ghz
|
Capacity
|
8 GB RAM
|
1 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
|
Hard Disk
|
1 TB HDD
|
250 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
7200 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
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14.1 inches
(35.81 cm)
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Display Features
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HD WLED Display
|
HD WXGA BrightView Widescreen Display
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OS
|
Windows 7
|
DOS
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Type
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(64-bit) OS
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N/A
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User Ratings
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4/5
(1 rating)
|
N/A
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General Information
Brand
|
Dell
|
Compaq
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Model
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15R SE
|
CQ40-611TU
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Thickness
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28.2 Millimeter thickness
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N/A
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Dimensions (WxDxH)
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345.4 x 238.7 x 28.2 mm
|
N/A
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Weight
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2.7 Kg weight
|
N/A
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Colors
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Silver and Black
|
Black
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Operating System
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Windows 7 Home Premium
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DOS
|
Operating System Type
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64-bit
|
N/A
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Display Details
Display Size
|
15.6 Inches (39.62 cm)
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14.1 Inches (35.81 cm)
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Display Resolution
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1366 x 768 Pixels
|
1280 x 800 Pixels
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Pixel Density
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100 ppi
|
107 ppi
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Display Type
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LED
|
LED
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Display Features
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HD WLED Display
|
HD WXGA BrightView Widescreen Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i7-3612QM
3rd Gen |
Intel PentiumT4400
|
Clock-speed
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2.1 Ghz
|
2.2 Ghz
|
Chipset
|
Intel HM77 Express
|
N/A
|
Graphic Processor
|
Radeon HD 7730M
|
Intel HD
|
Graphics Memory
|
2
|
N/A
|
Memory
Capacity
|
8 GB
|
1 GB
|
RAM type
|
DDR3
|
DDR3
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RAM speed
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1600 Mhz
|
N/A
|
Memory Slots
|
2 DIMM
|
N/A
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Expandable Memory
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8 GB
|
4 GB
|
Storage
HDD Capacity
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1 TB
|
250 GB
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HDD Speed(RPM)
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5400 RPM
|
7200 RPM
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HDD type
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SATA
|
SATA
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Battery
Battery Cell
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6 Cell
|
6 Cell
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Battery type
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Li-Ion
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Li-Ion
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Power Supply
|
90 W AC Adapter W
|
65 W
|
Battery Life
|
6 Hrs
|
N/A
|
Networking
Wireless LAN
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802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
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4
|
4
|
Bluetooth
|
Yes
|
N/A
|
Bluetooth Version
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4.0
|
N/A
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Other Networking Options
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HDMI v1.4a
|
N/A
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Ports
USB 3.0 slots
|
3
|
N/A
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USB 2.0 slots
|
N/A
|
3
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
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Headphone Jack
|
Yes
|
Yes
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Microphone Jack
|
Yes
|
Yes
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VGA Port
|
Yes
|
Yes
|
Multimedia
Web-cam
|
Yes
|
N/A
|
Web-cam Resolution
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1 MP
|
N/A
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Video Recording
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1080p HD
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N/A
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Secondary cam(Rear-facing)
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No
|
No
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Audio Solution
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HD Audio Solution
|
HD Audio Solution
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Speakers
|
Skullcandy Speakers
|
Altec Lansing speakers
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Sound Technologies
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Waves Maxx Audio 4.0
|
N/A
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In-built Microphone
|
Yes
|
N/A
|
Microphone Type
|
Digital Microphone
|
N/A
|
Peripherals
Optical Drive
|
DVD RW Drive with Dual Layer Support
|
LightScribe SuperMulti 8X DVD RW with Double Layer Support
|
Drive Type
|
DVD Writer
|
DVD Writer
|
Pointing Device
|
Touchpad
|
Touchpad
|
Keyboard
|
Standard Keyboard
|
Standard Keyboard
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
Yes
|
N/A
|
Sales Package
|
Laptop Battery AC Adapter User Guides and Manuals
|
Laptop Battery AC Adapter User Guide and Manuals
|