XPS 13 7390
Setup and Specifications
Regulatory Model: P82G
Regulatory Type: P82G003
Contents
Right........................................................................................................................................................................................6
Base.........................................................................................................................................................................................7
Ports and connectors...........................................................................................................................................................11
Communications...................................................................................................................................................................12
Power adapter......................................................................................................................................................................15
Contents
3
1
Set up your XPS 7390
NOTE: The images in this document may differ from your computer depending on the configuration you ordered.
1. Connect the power adapter to the primary Thunderbolt 3 (USB Type-C) port with Power Delivery (the USB Type-C port adjacent to
the power-adapter port) and press the power button.
NOTE: To conserve battery power, the battery might enter power saving mode. Connect the power adapter and
press the power button to turn on the computer.
2. Finish operating system setup.
For Ubuntu:
Follow the on-screen instructions to complete the setup. For more information about installing and configuring Ubuntu, see the
For Windows:
Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you:
•
Connect to a network for Windows updates.
NOTE: If connecting to a secured wireless network, enter the password for the wireless network access when
prompted.
•
•
If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create an offline account.
On the Support and Protection screen, enter your contact details.
3. Locate and use Dell apps from the Windows Start menu—Recommended
Table 1. Locate Dell apps
Resources
Description
My Dell
Centralized location for key Dell applications, help articles, and other important information about your
computer. It also notifies you about the warranty status, recommended accessories, and software updates
if available.
4
Set up your XPS 7390
Resources
Description
SupportAssist
Pro-actively checks the health of your computer’s hardware and software. The SupportAssist OS Recovery
tool troubleshoots issues with the operating system. For more information, see the SupportAssist
NOTE: In SupportAssist, click the warranty expiry date to renew or upgrade your warranty.
Dell Update
Updates your computer with critical fixes and latest device drivers as they become available. For more
information about using Dell Update, see the knowledge base article SLN305843 at www.dell.com/support.
Dell Digital Delivery
Download software applications, which are purchased but not pre-installed on your computer. For more
information about using Dell Digital Delivery, see the knowledge base article 153764 at www.dell.com/
Set up your XPS 7390
5
2
Views of XPS 7390
Front
1. Power and battery-status light
Indicates the power state and battery state of the computer.
Solid white—Power adapter is connected and the battery is charging.
Solid amber—Battery charge is low or critical.
Off—Battery is fully charged.
NOTE: On certain computer models, the power and battery-status light is also used for system diagnostics. For more
information, see the Troubleshooting section in your computer’s Service Manual.
2. Microphones (4)
Provide digital sound input for audio recording, voice calls, and so on.
Right
1. Right speaker
Provides audio output.
2. microSD-card slot
Reads from and writes to the microSD card. The computer supports the following card types:
•
•
•
microSecure Digital (SD)
microSecure Digital High Capacity (SDHC)
microSecure Digital Extended Capacity (SDXC)
3. USB 3.1 Gen 2 (Type-C) port with Power Delivery/DisplayPort
Connect peripherals such as external storage devices, printers, and external displays.
Supports Power Delivery that enables two-way power supply between devices. Provides up to 7.5 W power output that enables faster
charging.
NOTE: The Dell Adapter USB-C to USB-A 3.0 is shipped with this computer. Use this adapter to connect legacy USB
3.0 accessories to USB (Type-C) ports on your computer.
NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device.
4. Headset port
Connect headphones or a headset (headphone and microphone combo).
6
Views of XPS 7390
Left
1. Security-cable slot (wedge-shaped)
Connect a security cable to prevent unauthorized movement of your computer.
2. Thunderbolt 3 (USB Type-C) port with Power Delivery (Primary)
Supports USB 3.1 Gen 2 Type-C, DisplayPort 1.2, Thunderbolt 3 and also enables you to connect to an external display using a display
adapter. Provides data transfer rates of up to 10 Gbps for USB 3.1 Gen 2 and up to 40 Gbps for Thunderbolt 3. Supports Power
Delivery that enables two-way power supply between devices. Provides up to 5 V/3 A power output that enables faster charging.
NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect to a DisplayPort device.
NOTE: This is the primary port for power supply. Connect the power adapter to this Thunderbolt 3 (USB Type-C)
port with Power Delivery.
3. Thunderbolt 3 (USB Type-C) port with Power Delivery
Supports USB 3.1 Gen 2 Type-C, DisplayPort 1.2, Thunderbolt 3 and also enables you to connect to an external display using a display
adapter. Provides data transfer rates up to 10 Gbps for USB 3.1 Gen 2 and up to 40 Gbps for Thunderbolt 3. Supports Power Delivery
that enables two-way power supply between devices. Provides up to 5 V/3 A power output that enables faster charging.
NOTE: A USB Type-C to DisplayPort adapter (sold separately) is required to connect a DisplayPort device.
4. Battery-charge status button
Press to check the charge remaining in the battery.
5. Battery-charge status lights (5)
Turns on when the battery-charge status button is pressed. Each light indicates approximately 20% charge.
6. Left speaker
Provides audio output.
Base
1. Touchpad
Move your finger on the touchpad to move the mouse pointer. Tap to left-click and two finger tap to right-click.
2. Left-click area
Press to left-click.
3. Right-click area
Press to right-click.
Views of XPS 7390
7
4. Power button with optional fingerprint reader
Press to turn on the computer if it is turned off, in sleep state, or in hibernate state.
When the computer is turned on, press the power button to put the computer into sleep state; press and hold the power button for 10
seconds to force shut-down the computer.
Press and hold power button over 25 seconds to reset RTC battery if encounter no post issue.
If the power button has a fingerprint reader, place your finger on the power button to log in.
NOTE: You can customize power-button behavior in Windows. For more information, see Me and My Dell at
NOTE: The power-status light on the power button is available only on computers without the fingerprint reader.
Computers shipped with the fingerprint reader integrated on the power button will not have the power-status light
on the power button.
Display
1. Camera
Enables you to video chat, capture photos, and record videos.
2. Camera-status light
Turns on when the camera is in use.
8
Views of XPS 7390
3
Specifications of XPS 7390
Dimensions and weight
Table 2. Dimensions and weight
Description
Height:
Values
Front
7.80 mm (0.31 in.)
11.63 mm (0.46 in.)
301.76 mm (11.88 in.)
199.24 mm (7.84 in.)
1.29 kg (2.84 lb)
Rear
Width
Depth
Weight (maximum)
NOTE: The weight of your computer depends on the configuration
ordered and the manufacturing variability.
Processors
Table 3. Processors
Description
Values
10th Generation Intel Core 10th Generation Intel Core 10th Generation Intel Core 10th Generation Intel Core
Processors
i3-10110U
i5-10210U
i7-10510U
i7-10710U
Wattage
15 W
15 W
15 W
15 W
Core count
Thread count
Speed
2
4
4
6
4
8
8
12
Up to 4.1 GHz
4 MB
Up to 4.2 GHz
6 MB
Up to 4.9 GHz
8 MB
Up to 4.6 GHz
12 MB
Cache
Integrated graphics
Intel UHD Graphics
Intel UHD Graphics
Intel UHD Graphics
Intel UHD Graphics
Chipset
Table 4. Chipset
Description
Chipset
Values
Integrated in the processor
10th Generation Intel Core i3/i5/i7
Processor
10
Specifications of XPS 7390
Description
Values
DRAM bus width
64-bit
Flash EPROM
PCIe bus
32 MB
Up to Gen3.0
Operating system
•
•
•
Windows 10 Home (64-bit)
Windows 10 Professional (64-bit)
Ubuntu
Memory
Table 5. Memory specifications
Description
Values
Slots
Onboard memory
NOTE: The memory modules are integrated on the
system board. If the memory modules are
malfunctioning and need to be replaced, a replacement
of the system board is necessary.
Type
Dual-channel LPDDR3
2133 MHz
16 GB
Speed
Maximum memory
Minimum memory
Configurations supported
4 GB
•
•
•
4 GB LPDDR3 at 2133 MHz (2 x 2 GB)
8 GB LPDDR3 at 2133 MHz (2 x 4 GB)
16 GB LPDDR3 at 2133 MHz (2 x 8 GB)
Ports and connectors
Table 6. External ports and connectors
External:
USB
•
Two USB Thunderbolt 3 (Type-C) ports with Power Delivery
•
One USB 3.1 Gen 2 (Type-C) port with Power Delivery/
DisplayPort
Audio
One headset (headphone and microphone combo) port
DisplayPort (DP) 1.2 support through a USB Type-C connector
One microSD-card slot
Video
Media card reader
Docking port
Power adapter port
Not applicable
DC-IN through a USB Type-C connector
Specifications of XPS 7390
11
External:
Security
One security-cable slot (wedge-shaped)
Table 7. Internal ports and connectors
Internal:
M.2
One M.2 2230/2280 slot for solid-state drive
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
Communications
Wireless module
Table 8. Wireless module specifications
Description
Values
Model number
Rivet Killer AX1650W
Transfer rate
Up to 2400 Mbps
2.4 GHz/5 GHz
Frequency bands supported
Wireless standards
•
•
•
•
WiFi 802.11a/b/g
Wi-Fi 4 (WiFi 802.11n)
Wi-Fi 5 (WiFi 802.11ac)
Wi-Fi 6 (WiFi 802.11ax)
Encryption
Bluetooth
•
•
•
64-bit/128-bit WEP
AES-CCMP
TKIP
Bluetooth 5 (Windows 10 supports Bluetooth 5 with the latest
Windows update)
Audio
Table 9. Audio specifications
Description
Values
Controller
Realtek ALC3271-CG with Waves MaxxAudio Pro
Stereo conversion
Internal interface
External interface
Supported
High Definition Audio
7.1 channel output, universal audio jack supports microphone-in,
stereo headphones, and headset combo
Speakers
Two
Internal speaker amplifier
External volume controls
Supported (audio codec built-in amplifier)
Keyboard shortcut controls
12
Specifications of XPS 7390
Description
Values
Speaker output:
Average
Peak
2 W
2.5 W
Subwoofer output
Microphone
Not supported
Dual-array microphones
Storage
Your computer supports one M.2 2230/2280 solid-state drive (either PCIe/NVMe or SATA).
NOTE: The M.2 2230 and M.2 2280 solid-state drives each has a unique thermal plate. The thermal plates cannot be
interchanged.
Table 10. Storage specifications
Storage type
Interface type
Capacity
M.2 2230 solid-state drive
PCIe NVMe Gen3 x2 NVMe, up to 32
Gbps
Up to 256 GB
M.2 2280 solid-state drive
PCIe Gen3 x4 NVMe, up to 32 Gbps
Up to 2 TB
Media-card reader
Table 11. Media-card reader specifications
Description
Values
Type
One microSD-card slot
Cards supported
•
•
•
Micro Secure Digital (mSD)
Micro Secure Digital High Capacity (mSDHC)
Micro Secure Digital Extended Capacity (mSDXC)
Keyboard
Table 12. Keyboard specifications
Description
Values
Type
Backlit keyboard
Layout
QWERTY
Number of keys
•
•
•
United States and Canada: 82 keys
United Kingdom: 83 keys
Japan: 86 keys
Size
X=19.05 mm key pitch
Y=18.05 mm key pitch
Specifications of XPS 7390
13
Description
Values
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) changing Function Key Behavior
in BIOS setup program.
Camera
Table 13. Camera specifications
Description
Values
Number of cameras
One
Type
Fixed-focus lens
Location
Sensor type
Top-mount front camera
CMOS sensor technology
Resolution:
Still image
0.9 megapixel (HD)
1280 x 720 (HD) at 30 fps
78 degrees
Video
Diagonal viewing angle
Touchpad
Table 14. Touchpad specifications
Description
Values
Resolution:
Horizontal
305
305
Vertical
Dimensions:
Horizontal
105 mm (4.13 in.)
65 mm (2.56 in.)
Vertical
Touchpad gestures
For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at
14
Specifications of XPS 7390
Power adapter
Table 15. Power adapter specifications
Description
Values
Type
SFF 45 W (USB Type-C)
Input voltage
100 VAC–240 VAC
50 Hz–60 Hz
1.30 A
Input frequency
Input current (maximum)
Output current (continuous)
•
•
•
•
20 VDC/2.25A
15 VDC/3 A
9 VDC/3 A
5 VDC/3 A
Rated output voltage
20 VDC/15 VDC/9 VDC/5 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)
Battery
Table 16. Battery specifications
Description
Values
Type
4-cell "smart" lithium-ion (52 WHr)
7.60 VDC
Voltage
Weight (maximum)
0.22 kg (0.49 lb)
Dimensions:
Height
257.60 mm (10.14 in.)
98.60 mm (3.88 in.)
4.30 mm (0.17 in.)
Width
Depth
Temperature range:
Operating
0°C to 35°C (32°F to 95°F)
Storage
-40°C to 65°C (-40°F to 149°F)
Operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Charging time (approximate)
4 hours (when the computer is off)
NOTE: Control the charging time, duration, start and end
time, and so on using the Dell Power Manager
application. For more information on the Dell Power
Specifications of XPS 7390
15
Description
Values
Life span (approximate)
Coin-cell battery
300 discharge/charge cycles
ML1220
Operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Display
Table 17. Display specifications
Decsription
Values
Type
Full High Definition (FHD)
Wide Viewing Angle (WVA)
400 nits
Full High Definition (FHD)
Wide Viewing Angle (WVA)
400 nits
Ultra High Definition (UHD)
Wide Viewing Angle (WVA)
400 nits
Panel technology
Luminance (typical)
Dimensions (active area):
Height
165.24 mm (6.51 in.)
165.24 mm (6.51 in.)
165.24 mm (6.51 in.)
Width
Diagonal
293.76 mm (11.57 in.)
293.76 mm (11.57 in.)
293.76 mm (11.57 in.)
337.82 mm (13.30 in.)
337.82 mm (13.30 in.)
337.82 mm (13.30 in.)
Native resolution
Megapixels
1920 x 1080
2.07
1920 x 1080
2.07
3840 x 2160
8.29
Pixels per inch (PPI)
Contrast ratio (min)
Response time (max)
Refresh rate
166
166
331
1000:1
30 ms
60 Hz
89
1000:1
30 ms
60 Hz
89
1000:1
30 ms
60 Hz
89
Horizontal view angle
Vertical view angle
Pixel pitch
89
89
89
0.15 mm
2.9 W
0.15 mm
2.9 W
0.08 mm
5.41 W
Power consumption
(maximum)
Anti-glare vs Anti-reflective
Touch options
Anti-reflective
Yes
Anti-glare
No
Anti-reflective
Yes
Fingerprint reader (optional)
Table 18. Fingerprint reader specifications
Description
Values
Sensor technology
Touch
16
Specifications of XPS 7390
Description
Values
Sensor resolution
500 dpi
Sensor area
5.5 mm x 4.5 mm
108 x 88
Sensor pixel size
Video
Table 19. Discrete graphics specifications
Discrete graphics
Controller
External display support
Not supported
Memory size
Memory type
Not supported
Not supported
Not supported
Table 20. Integrated graphics specifications
Integrated graphics
Controller
External display support
Memory size
Processor
Intel UHD Graphics
DisplayPort (DP) 1.2 support through a USB
Type-C connector
Shared system memory
10th Generation Intel
Core i3/i5/i7
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 21. Computer environment
Description
Operating
Storage
Temperature range
0°C to 35°C (32°F to 95°F)
10% to 90% (non-condensing)
0.66 GRMS
-40°C to 65°C (-40°F to 149°F)
0% to 95% (non-condensing)
1.30 GRMS
Relative humidity (maximum)
Vibration (maximum)*
Shock (maximum)
110 G†
160 G†
Altitude (maximum)
-15.2 m to 3048 m (4.64 ft to 5518.4 ft)
-15.2 m to 10668 m (4.64 ft to 19234.4 ft)
* 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.
Specifications of XPS 7390
17
4
Keyboard shortcuts
NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts
remain the same across all language configurations.
Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary
functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed. If you press
shift and the key, the symbol shown on the upper part of the key is typed out. For example, if you press 2, 2is typed out; if you press
Shift + 2, @is typed out.
The keys F1-F12 at the top row of the keyboard are function keys for multi-media control, as indicated by the icon at the bottom of the
key. Press the function key to invoke the task represented by the icon. For example, pressing F1 mutes the audio (refer to the table
below).
However, if the function keys F1-F12 are needed for specific software applications, multi-media functionality can be disabled by pressing
Fn + Esc. Subsequently, multi-media control can be invoked by pressing Fn and the respective function key. For example, mute audio by
pressing Fn + F1.
NOTE: You can also define the primary behavior of the function keys (F1–F12) by changing Function Key Behavior in
BIOS setup program.
Table 22. List of keyboard shortcuts
Function key
Re-defined key (for multi-media control)
Behavior
Mute audio
Decrease volume
Increase volume
Play previous track/chapter
Play/Pause
Play next track/chapter
Task view
Switch to external display
Search
Toggle keyboard backlight (optional)
Print screen
Insert
The Fn key is also used with selected keys on the keyboard to invoke other secondary functions.
18
Keyboard shortcuts
Table 23. List of keyboard shortcuts
Function key
Behavior
Pause/Break
Toggle scroll lock
Toggle between power and battery-status light/hard-drive activity
light
System request
Open application menu
Toggle Fn-key lock
Page up/increase brightness
Page down/decrease brightness
Keyboard shortcuts
19
5
Getting help and contacting Dell
Self-help resources
You can get information and help on Dell products and services using these self-help resources:
Table 24. Self-help resources
Self-help resources
Resource location
Information about Dell products and services
My Dell
Tips
Contact Support
In Windows search, type Contact Support, and press Enter.
Online help for operating system
Troubleshooting information, user manuals, setup instructions,
product specifications, technical help blogs, drivers, software
updates, and so on.
Dell knowledge base articles for a variety of computer concerns.
2. Type the subject or keyword in the Search box.
3. Click Search to retrieve the related articles.
Learn and know the following information about your product:
•
•
•
•
•
•
•
Product specifications
Operating system
Setting up and using your product
Data backup
Troubleshooting and diagnostics
Factory and system restore
BIOS information
To locate the Me and My Dell relevant to your product, identify
your product through one of the following:
•
•
Select Detect Product.
Locate your product through the drop-down menu under View
Products.
•
Enter the Service Tag number or Product ID in the search
bar.
Contacting Dell
To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell.
NOTE: Availability varies by country/region and product, and some services may not be available in your country/region.
NOTE: If you do not have an active internet connection, you can find contact information on your purchase invoice,
packing slip, bill, or Dell product catalog.
20
Getting help and contacting Dell
|