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Inspiron 157000 SeriesViewsSpecificationsCopyright 2014 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright andintellectual property laws. Dell and the Dell logo are trademarks of Dell Inc. in the United States and/or otherjurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.2014 ‑ 11 Rev. A01Regulatory model: P41F Type: P41F001Computer model: Inspiron 7547/Inspiron 7548NOTE: The images in this document may differ from your computerdepending on the configuration you ordered.
y/Power-status lightIndicates the battery-charge status.Inspiron 7548 only: Press Fn H to toggle this lightbetween hard-drive/battery-status light.Display
r-adapter portConnect a power adapter to provide power to yourcomputer and charge the battery.3USB 3.0 port with PowerShareConnect 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 evenwhen your computer is turned off.2DisplayHDMI portConnect a TV or another HDMI‑in enabled device.Provides video and audio output.4Headset portConnect a headphone, a microphone, or a headphoneand microphone combo (headset).NOTE: If your computer is powered off or inHibernate state, you must connect the poweradapter to charge your devices using thePowerShare port. You must enable this feature inBIOS setup program.NOTE: Certain USB devices may not charge whenthe computer is powered off or in the Sleep state.In such cases, turn on the computer to charge thedevice.
ia-card reader3Reads from and writes to media cards.2DisplayUSB 3.0 portConnect peripherals such as storage devices, printers,and so on. Provides data transfer speeds up to 5 Gbps.USB 2.0 portConnect peripherals such as storage devices, printers,and so on. Provides data transfer speeds up to480 Mbps.4Security-cable slotConnect a security cable to prevent unauthorizedmovement of your computer.
lick areaPress to left click.2Touch padMove your finger on the touch pad to move the mousepointer. Tap to left-click.Display3Right-click areaPress to right click.2 34Power buttonPress to turn on the computer if it is turned off or inSleep state.Press to put the computer in Sleep state if it is turned on.Press and hold for 10 seconds to force shut‑down thecomputer.NOTE: You can customize the power‑buttonbehaviour in Power Options. For more information,see Me and My Dell at dell.com/support.
ViewsSpecificationsDisplayFront1 2 34LeftRightBase1Left microphone3Provides high‑quality digital sound input for audiorecording, voice calls, and so on.2Camera-status lightTurns on when the camera is in use.DisplayCameraAllows you to video chat, capture photos, and recordvideos.4Right microphoneProvides high‑quality digital sound input for audiorecording, voice calls, and so on.
SpecificationsViewsDimensions and WeightHeight19.90 mm (0.78 in)Width377.80 mm (14.87 in)Depth261.20 mm (10.28 in)Weight (maximum)2.20 kg (4.85 lb)NOTE: The weight of your laptop varies depending on the configuration orderedand the manufacturing variability.Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsSystem InformationComputer model Inspiron 7547 Inspiron 7548Inspiron 7547ProcessorInspiron 7548 4th generation Intel Core i5 ULV 4th generation Intel Core i7 ULVChipset 5th generation Intel Core i5 ULV 5th generation Intel Core i7 ULVIntegrated in processorDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsMemorySlotsTwo SODIMM slotsTypeDual-channel DDR3LSpeed1600 MHzConfigurations supported4 GB, 6 GB, 8 GB, 12 GB, and 16 GBDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsPorts and ConnectorsExternal:USB One USB 2.0 port One USB 3.0 port One USB 3.0 port with PowerShareAudio/Video One HDMI port One headphone and microphone combo (headset) portInternal:NGFF slotOne NGFF slot for Wi-Fi and Bluetooth combo cardDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsCommunicationsWireless Wi-Fi 802.11acWi-Fi 802.11a/g/n (Inspiron 7548 only)Bluetooth 4.0Intel WiDiDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsVideoController:Integrated Inspiron 7547—Intel HD Graphics 4400 Inspiron 7548—Intel HD Graphics 5500AMD Radeon R7 M270DiscreteMemory:IntegratedDiscreteShared system memory4 GB DDR3LDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsAudioControllerSpeakersSpeaker output:Realtek ALC3234 with Waves MaxxAudio ProTwoAveragePeakMicrophoneVolume controls2W2.5 WDigital array-microphonesMedia-control shortcut keysDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsStorageInterfaceHard driveDrives supportedSATA 6 GbpsOne 7 mm 2.5-inch drive One hard drive (supports Intel Smart Response Technology) One solid-state drive One hard drive and solid-state hybrid driveDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsMedia-Card ReaderTypeOne 2-in-1 slotCards supported SD card MultiMedia Card (MMC)Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsDisplayTypeResolution (maximum)Pixel PitchDimensions:HeightWidthDiagonalOperating angleRefresh rateControls 15.6-inch anti-glare panel 15.6-inch Truelife touchscreen panelHDFull HD1366 x 7681920 x 10800.2520 mm0.1790 mm193.54 mm (7.62 in)193.59 mm (7.62 in)344.23 mm (13.55 in)344.16 mm (13.55 in)394.90 mm (15.55 in)394.90 mm (15.55 in)0 degree (closed) to 135 degrees48 Hz/60 HzBrightness can be controlled using shortcut keys.Ultra HD3840 x 21600.0897 mm193.75 mm (7.63 in)344.45 mm (13.56 in)396.24 mm (15.60 in)Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsKeyboardTypeBacklit keyboardShortcut keysSome keys on your keyboard have two symbols on them. These keys can beused to type alternate characters or to perform secondary functions. To typethe alternate character, press Shift and the desired key. To perform secondaryfunctions, press Fn and the desired key.NOTE: You can change the behavior of the shortcut keys by pressing Fn Esc orby changing Function Key Behavior in BIOS setup program.List of shortcut keys.Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
KeyboardShortcut KeysMute audioToggle Fn-key lockDecrease volumeTurn off/on wirelessIncrease volumeOpen application menuPlay previous track/chapterPause/BreakPlay/PauseToggle status light between hard-driveand battery-status light(Inspiron 7548 only)Play next track or chapterSwitch to external displaySearchToggle keyboard backlightDecrease brightnessIncrease brightnessSystem requestToggle scroll lockSleep
SpecificationsViewsCameraResolution:Still image0.92 megapixelVideo1280 x 720 (HD) at 30 fps (maximum)Diagonal viewing angle74 degreesDimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsTouch PadResolution:Horizontal1211 dpiVertical1267 dpiDimensions:Width105 mm (4.13 in)Height80 mm (3.15 in)Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsBatteryType 3-cell 43 WHr smart lithium 4-cell 56 WHr smart lithium3 cellDimensions:WidthDepthHeightWeight (maximum)VoltageCharging time when thecomputer is off (approximate)Operating time4 cell251.4 mm (9.90 in)112.55 mm (4.43 in)7.70 mm (0.30 in)0.27 kg (0.60 lb)11.1 VDC251.4 mm (9.90 in)112.55 mm (4.43 in)7.70 mm (0.30 in)0.34 kg (0.75 lb)7.40 VDC4 hoursVaries depending on operating conditions and can significantly reduce undercertain power-intensive conditions.300 discharge/charge cyclesLife span (approximate)Temperature range:OperatingStorageCoin-cell battery0 C to 35 C (32 F to 95 F)–40 C to 65 C (–40 F to 149 F)ML 1220Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsPower AdapterType65 WInput voltage100 VAC–240 VACInput frequency50 Hz–60 HzInput current1.50 A/1.60 A/1.70 A/2.50 AOutput current3.34 ARated output voltage19.50 VDCTemperature range:Operating0 C to 40 C (32 F to 104 F)Storage–40 C to 70 C (–40 F to 158 F)Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
SpecificationsViewsComputer EnvironmentAirborne contaminant levelG1 as defined by ISA-S71.04-1985Temperature rangeRelative humidity (maximum)Vibration (maximum)OperatingStorage0 C to 35 C (32 F to 95 F)–40 C to 65 C (–40 F to 149 F)10% to 90% (non-condensing)0% to 95% (non-condensing)0.66 GRMS1.30 GRMS110 G160 G‡–15.2 m to 3048 m (–50 ft to 10,000 ft)–15.2 m to 10,668 m (–50 ft to 35,000 ft)*Shock (maximum)†Altitude (maximum)* Measured using a random vibration spectrum that simulates user environment.† Measured using a 2 ms half-sine pulse when the hard drive is in use.‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position.Dimensions andWeightSystemInformationMemoryPorts CardReaderDisplayKeyboardCameraTouch PadBatteryPower AdapterComputerEnvironment
2 Camera-status light Turns on when the camera is in use. 3 Camera Allows you to video chat, capture photos, and record . Left Right Base Display Display. Views Specifications System Information Memory Ports and Connectors Dimensions and Weight Computer Environment Storage Camera Touch Pad Power Adapter Communications Battery Video Audio .
