Page 2
Views Specifications Front Front Left Right Power and battery-status light Indicates the power and battery status of the computer. Solid white—Power adapter is connected to the Base 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 and the battery has...
Page 3
Views Specifications Left Front Left Right Security-cable slot NOTE: If your computer is powered off or in hibernate state, you must connect the power Connect a security cable to prevent unauthorized adapter to charge your devices using the movement of your computer. PowerShare port.
Page 4
Press and hold for 4 seconds to force shut‑down the computer. Reads from and writes to media cards. NOTE: You can customize the power‑button behavior in Power Options. For more information, see Me and My Dell at dell.com/support/manuals. Volume-control buttons (2) Press to increase or decrease the volume. Display...
Page 5
Views Specifications Base Front Left Right Left-click area Right-click area Press to left‑click. Press to right‑click. Touch pad Base Move your finger on the touch pad to move the mouse pointer. Tap to left‑click and tap with two fingers to right‑click.
Page 6
Views Specifications Display 3 4 5 Front Left Right Left microphone Camera-status light Provides high‑quality digital sound input for audio Turns on when the camera is in use. recording, voice calls, and so on. Right microphone Base Ambient-light sensor Provides high‑quality digital sound input for audio Detects the ambient light and automatically adjusts the recording, voice calls, and so on.
Specifications Views Dimensions and weight Height 19.90 mm (0.78 in) to 20.30 mm (0.80 in) Width 381.90 mm (15.04 in) Depth 252.50 mm (9.94 in) Weight (maximum) 2.25 kg (4.96 lb) NOTE: The weight of your laptop varies depending on the configuration ordered and the manufacturing variability.
Specifications Views System information Computer model Inspiron 15‑7558 Processor • 5 Generation Intel Core i3 • 5 Generation Intel Core i5 • 5 Generation Intel Core i7 Chipset Integrated in the processor Dimensions and System Ports and Memory Communications Video Audio Storage weight...
Page 10
Specifications Views Memory Slot One SODIMM slot Type DDR3L Speed 1600 MHz Configurations supported 4 GB and 8 GB Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader environment...
Specifications Views Ports and connectors External: • One USB 3.0 port with PowerShare • One USB 3.0 port • One USB 2.0 port Audio/Video • One HDMI port • One headset (headphone and microphone combo) port Internal: M.2 slot One M.2 slot for Wi‑Fi, Intel WiDi, and Bluetooth combo card Dimensions and System Ports and...
Page 12
Specifications Views Communications Wireless • Wi‑Fi 802.11ac • Bluetooth 4.0 • Intel WiDi Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader environment...
Page 13
Specifications Views Video Controller Intel HD Graphics 5500 Memory Shared system memory Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader environment...
Page 14
Specifications Views Audio Controller Realtek ALC3234 with Waves MaxxAudio Speakers Speaker output: Average 2.0 W Peak 2.5 W Microphone Digital‑array microphones in camera assembly Volume controls Media‑control shortcut keys and volume‑control buttons Dimensions and System Ports and Memory Communications Video Audio Storage weight...
Page 15
Specifications Views Storage Interface SATA 3 Gbps Hard drive One 2.5‑inch drive Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader environment...
Specifications Views Media-card reader Type One 2‑in‑1 slot Cards supported • SD Card • MultiMedia Card (MMC) Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader environment...
Page 17
Specifications Views Display Type 15.6‑inch Full HD WLED touchscreen Resolution (maximum) 1920 x 1080 Pixel pitch 0.17925 mm x 0.17925 mm Dimensions: Height 193.59 mm (7.62 in) Width 344.16 mm (13.55 in) Diagonal 396.24 mm (15.60 in) Operating angle 0 degree (closed) to 360 degrees Viewing angle 160 degrees Refresh rate...
Page 18
Specifications Views Keyboard Type Backlit keyboard Shortcut keys Some keys on your keyboard have two symbols on them. These keys are 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.
Keyboard Shortcut keys Mute audio Turn off/on wireless Decrease volume Toggle Scroll Lock Increase volume Toggle Fn‑key lock Play previous track/chapter Pause/Break Play/Pause Sleep Play next track/chapter Page Up Switch to external display Page Down Search Home Toggle keyboard backlight Decrease brightness Increase brightness...
Page 20
Specifications Views Camera Resolution: Still image 0.92 megapixel Video 1280 x 720 (HD) at 30 fps (maximum) Diagonal viewing angle 74 degrees Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter...
Page 21
Specifications Views Touch pad Resolution: Horizontal 304.8 Vertical 304.8 Dimensions: Height 62 mm (2.44 in) Width 102 mm (4.02 in) Dimensions and System Ports and Memory Communications Video Audio Storage weight information connectors Media‑card Computer Display Keyboard Camera Touch pad Battery Power adapter reader...
Page 22
Specifications Views Battery Type 3‑cell “smart” lithium ion (43 WHr) Dimensions: Height 6.80 mm (0.27 in) Width 77.20 mm (3.04 in) Depth 254 mm (10 in) Weight (maximum) 0.25 kg (0.55 lb) Voltage 11.40 VDC Charging time when the computer is off Within 4 hours (approximate) Operating time...
Specifications Views Power adapter Type 45 W Input voltage 100 VAC–240 VAC Input frequency 50 Hz–60 Hz Input current (maximum) 1.30 A Output current (maximum) 2.31 A Rated output voltage 19.50 VDC Temperature range: Operating 0°C to 40°C (32°F to 104°F) Storage –40°C to 70°C (–40°F to 158°F) Dimensions and...
Specifications Views Computer environment Airborne contaminant level G1 as defined by ISA‑S71.04‑1985 Operating Storage Temperature range 0°C to 35°C (32°F to 95°F) –40°C to 65°C (–40°F to 149°F) Relative humidity (maximum) 10% to 90% (non‑condensing) 0% to 95% (non‑condensing) Vibration (maximum) 0.66 GRMS 1.30 GRMS Shock (maximum)