Dell Inspiron 11 User manual
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Modes
Specifications
Copyright © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and
intellectual property laws. Dell and the Dell logo are trademarks of Dell Inc. in the United States and/or other
jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies
2015 ‑ 01 Rev. A01
Regulatory model: P20T | Type: P20T002
Computer model: Inspiron 3148
NOTE: The images in this document may differ from your computer
depending on the configuration you ordered.
Inspiron 11
3000 Series
1 Power/Battery status light
Indicates the power state and battery state of the
computer.
Solid white — Power adapter is connected to the
computer and the battery is being charged.
Solid yellow — Battery charge is low or critical.
Off — Power adapter is connected to the computer
and battery is fully charged or power adapter is not
connected to the computer.
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Specifications
Front
Left
Right
Base
Display
Front
1 Power-adapter port
Connect a power adapter to provide power to your
computer and charge the battery.
2 HDMI port
Connect a TV or another HDMI‑in enabled device.
Provides video and audio output.
3 USB 3.0 port with PowerShare
Connect peripherals such as storage devices, printers,
and so on. Provides data transfer speeds up to 5 Gbps.
PowerShare allows you to charge your USB devices even
when your computer is turned off.
NOTE: If your computer is turned off or in Hibernate
state, you must connect the power adapter to
charge your devices using the PowerShare port. You
must enable this feature in the BIOS setup program.
NOTE: Certain USB devices may not charge when
the computer is turned off or in the Sleep state. In
such cases, turn on the computer to charge the
device.
4 USB 2.0 port
Connect peripherals such as storage devices, printers,
and so on. Provides data transfer speeds up to
480 Mbps.
5 Headset port
Connect a headphone, a microphone, or a headphone
and microphone combo (headset).
6 Left speaker
Provides audio output from your computer.
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Specifications
Front
Left
Right
Base
Display
Left
1 Power button
Press to turn on the computer if it is turned off or in
Sleep state.
Press to put the computer in Sleep state if it is turned on.
Press and hold for 4 seconds to force shut‑down the
computer.
NOTE: You can customize the power‑button
behavior in Power Options. For more information,
see Me and My Dell at dell.com/support/manuals.
2 Volume-control buttons (2)
Press to increase or decrease the volume.
3 Right speaker
Provides audio output from your computer.
4 USB 2.0 port
Connect peripherals such as storage devices, printers,
and so on. Provides data transfer speeds up to
480 Mbps.
5 Media-card reader
Reads from and writes to media cards.
6 Security-cable slot
Connect a Noble security cable to prevent unauthorized
movement of your computer.
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Specifications
Front
Left
Right
Base
Display
Right
1 Left microphone
Provides high‑quality digital sound input for audio
recording, voice calls, and so on.
2 Ambient-light sensor
Detects the ambient light and automatically adjusts the
display brightness.
3 Camera
Allows you to video chat, capture photos, and record
videos.
4 Camera-status light
Turns on when the camera is in use.
5 Right microphone
Provides high‑quality digital sound input for audio
recording, voice calls, and so on.
6 Windows button
Press to go to the Start screen.
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Specifications
Front
Left
Right
Base
Display
Display
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Dimensions and weight
Height 19 mm (0.74 in)
Width 300 mm (11.81 in)
Depth 201 mm (7.91 in)
Weight (minimum) 1.40 kg (3.08 lb)
NOTE: The weight of your computer varies depending on the configuration
ordered and the manufacturing variability.
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
System information
Computer model Inspiron 3148
Processor 4th Generation Intel Core i3
Chipset Integrated in the processor
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Ports and connectors
External:
USB • Two USB 2.0 ports
• One USB 3.0 port
Audio/Video • One HDMI port
• One headphone and microphone combo (headset) port
Internal:
M.2 One M.2 card slot for Wi‑Fi and Bluetooth combo card
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Audio
Controller Realtek ALC3234 with Waves MaxxAudio
Speakers Two
Speaker output:
Average 2 W
Peak 2.5 W
Microphone Digital‑array microphones in camera assembly
Volume controls Media‑control shortcut keys and volume‑control buttons.
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Display
Type 11.6‑inch HD WLED touch
Resolution (maximum) 1366 x 768
Dimensions:
Height 143.81 mm (5.66 in)
Width 256.12 mm (10.08 in)
Diagonal 294.64 mm (11.60 in)
Refresh rate 60 Hz
Operating angle 0 degree (closed) to 360 degrees
Viewing angle 160 degrees
Pixel pitch 0.1875 mm
Controls Brightness can be controlled using shortcutkeys.
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Keyboard
Type Chiclet keyboard
Shortcut keys Some keys on your keyboard have two symbols on them. These keys can be
used to type alternate characters or to perform secondary functions. To type
the alternate character, press Shift and the desired key. To perform secondary
functions, press Fn and the desired key.
NOTE: You can define the primary behavior of the function keys (F1–F12)
by changing Function Key Behavior in BIOS setup program.
List of shortcut keys.
Keyboard
Shortcut keys
Mute audio
Decrease volume
Increase volume
Play/Pause
Open Search charm
Open Share charm
Open Devices charm
Open Settings charm
List recently‑used apps
Display active app menu‑bar
Decrease brightness
Increase brightness
Turn off/on wireless
Pause/Break
(Fn + Right Ctrl)
Shortcut/Secondary menu
Sleep
Scroll lock
Specifications
Views
System
information Memory Ports and
connectors
Dimensions and
weight
Computer
environment
Storage
Touch pad Power adapterCamera
Communications
Battery
Video Audio
Display
Media-card
reader Keyboard
Camera
Resolution:
Still image 0.92 megapixel
Video 1280 x 720 (HD) at 30 fps (maximum)
Diagonal viewing angle 74 degrees
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