DELL Latitude 5455 Qualcomm Snapdragon X1P-64-100 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey

Quick Code: Q1655335 MPN: 91Y2N
£964.00

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Key Features

  • The fastest, most intelligent Windows PCs ever.
  • Windows 11 Pro 64-bit
  • 35.6 cm (14") Full HD+ 1920 x 1200 WVA
  • 16GB LPDDR5x-SDRAM & 512GB SSD

Overview


Get game-changing performance, groundbreaking battery life, and next-generation AI capabilities with Snapdragon® X Series on Latitude 5455.




At-a-glance


  • 16GB LPDDR5x-SDRAM & 512GB SSD

  • 35.6 cm (14") Full HD+ 1920 x 1200 WVA

  • At just 17.90 mm (0.70 in.) and with a durable Titan Grey aluminium design, our thinnest Latitude mainstream laptop ever looks sleek and professional from every angle.

  • Give your work the space it deserves on a 16:10 screen. See it all clearly with the crisp FHD+ resolution.

  • Keep conversations focused with AI-based noise reduction.

  • Leave an impression in video calls with the FHD IR camera.

  • Low impact materials
    Designed with a recycled and low emissions aluminium chassis 50% post-consumer recycled plastic in the bezel and 30% post-consumer recycled plastic in the speaker box and the inner frame of the lid, palmrest and bottom cover and 15% recycled steel in the touchpad bracket.
    This device will ship with 50% recycled cobalt in the battery.

    Packaging innovation
    Ships in packaging made with 100% recycled or renewable materials that is 100% recyclable.

    Elevated standards
    Meets high standards for energy efficiency and climate impact with EPEAT gold with climate+ and ENERGY STAR 8.0® certifications.

  • No need for extra lights or soundproof rooms—new Windows Studio Effects help you look and sound your best. Voice Focus filters out background noise and makes sure you are heard. This AI-enabled feature improves lighting and blurs distractions, so you’re always the focus.

    With Live Captions, you stay connected and never miss a conversation. Instantly translate your video calls or movies from any app or video platform into English or Chinese subtitles, in real time.

  • Qualcomm Snapdragon X1P-64-100 (42MB Cache, 3.4GHz)

  • Qualcomm® Oryon™ CPU up to 10 cores
    Whether you're coding, sharing complex files or analysing large data sets, new Qualcomm® Oryon™ processors give you boosted performance and efficiency for handling big workloads.

    Qualcomm® Adreno™ GPU
    Easily stream, share and create from anywhere with stunning graphics that delight.

    Qualcomm® Hexagon™ NPU
    AI-dedicated chip improves power efficiency, extends battery life and runs quietly. Supports 45 TOPS.

  • Rely on a strong, fast connection with Qualcomm FastConnect Wi-Fi 7.

  • Secure from first boot
    Rigorous, state-of-the-art supply chain controls provide assurance of PC integrity.

    Maintain BIOS integrity
    With Dell built-in security, deep defenses at the BIOS level keep the device protected from evolving threats.

    Protect end-user identity
    Dell SafeID with discrete TPM, a dedicated security chip, keeps credentials hidden from malware.

  • Stay connected and do more with Microsoft Teams and Microsoft Studio Effects. Now you can eliminate distracting sights and sounds and elevate your video calls experience.

  • Streamline your workflow and increase productivity with Copilot, an AI assistance tool that summarises emails, analyses spreadsheets, drafts proposals, creates presentations and more. With Microsoft 365 you can stay organised, collaborate and get work done in a snap.

  • The fastest, most intelligent Windows PCs ever.

  • This Copilot+ Latitude with Windows 11 Arm® has powerful, on-device AI and unmatched speed and efficiency in a premium Latitude design. The Latitude 5455 powered by Snapdragon® X Plus effortlessly tackles complex workloads and offers groundbreaking all-day battery life.

  • Using simple prompts and natural language, Recall instantly scans apps, files, emails and websites you’ve seen before to retrieve exactly the content you’re looking for.

  • Windows 11 for Arm®
    Snapdragon® compute platforms run all versions of Windows 11 for Arm®.

    App compatibility
    Whether it’s productivity, browsers, video conferencing and collaboration or multimedia, Snapdragon® compute platforms support countless applications so you can maintain mobility and productivity across any task.

    Dell services
    Assistance from Dell Services is available to help you evaluate applications and provide best practices for a successful Windows 11 Arm® deployment. Please reach out to your Dell Sales Representative for more information.

  • Windows 11 Pro 64-bit




Reasons to buy

  • 16GB LPDDR5x-SDRAM & 512GB SSD
  • 35.6 cm (14") Full HD+ 1920 x 1200 WVA
  • At just 17.90 mm (0.70 in.) and with a durable Titan Grey aluminium design, our thinnest Latitude mainstream laptop ever looks sleek and professional from every angle.
  • Give your work the space it deserves on a 16:10 screen. See it all clearly with the crisp FHD+ resolution.
  • Keep conversations focused with AI-based noise reduction.
  • Leave an impression in video calls with the FHD IR camera.
  • Low impact materials
    Designed with a recycled and low emissions aluminium chassis 50% post-consumer recycled plastic in the bezel and 30% post-consumer recycled plastic in the speaker box and the inner frame of the lid, palmrest and bottom cover and 15% recycled steel in the touchpad bracket.
    This device will ship with 50% recycled cobalt in the battery.

    Packaging innovation
    Ships in packaging made with 100% recycled or renewable materials that is 100% recyclable.

    Elevated standards
    Meets high standards for energy efficiency and climate impact with EPEAT gold with climate+ and ENERGY STAR 8.0® certifications.
  • No need for extra lights or soundproof rooms—new Windows Studio Effects help you look and sound your best. Voice Focus filters out background noise and makes sure you are heard. This AI-enabled feature improves lighting and blurs distractions, so you’re always the focus.

    With Live Captions, you stay connected and never miss a conversation. Instantly translate your video calls or movies from any app or video platform into English or Chinese subtitles, in real time.
  • Qualcomm Snapdragon X1P-64-100 (42MB Cache, 3.4GHz)
  • Qualcomm® Oryon™ CPU up to 10 cores
    Whether you're coding, sharing complex files or analysing large data sets, new Qualcomm® Oryon™ processors give you boosted performance and efficiency for handling big workloads.

    Qualcomm® Adreno™ GPU
    Easily stream, share and create from anywhere with stunning graphics that delight.

    Qualcomm® Hexagon™ NPU
    AI-dedicated chip improves power efficiency, extends battery life and runs quietly. Supports 45 TOPS.
  • Rely on a strong, fast connection with Qualcomm FastConnect Wi-Fi 7.
  • Secure from first boot
    Rigorous, state-of-the-art supply chain controls provide assurance of PC integrity.

    Maintain BIOS integrity
    With Dell built-in security, deep defenses at the BIOS level keep the device protected from evolving threats.

    Protect end-user identity
    Dell SafeID with discrete TPM, a dedicated security chip, keeps credentials hidden from malware.
  • Stay connected and do more with Microsoft Teams and Microsoft Studio Effects. Now you can eliminate distracting sights and sounds and elevate your video calls experience.
  • Streamline your workflow and increase productivity with Copilot, an AI assistance tool that summarises emails, analyses spreadsheets, drafts proposals, creates presentations and more. With Microsoft 365 you can stay organised, collaborate and get work done in a snap.
  • The fastest, most intelligent Windows PCs ever.
  • This Copilot+ Latitude with Windows 11 Arm® has powerful, on-device AI and unmatched speed and efficiency in a premium Latitude design. The Latitude 5455 powered by Snapdragon® X Plus effortlessly tackles complex workloads and offers groundbreaking all-day battery life.
  • Using simple prompts and natural language, Recall instantly scans apps, files, emails and websites you’ve seen before to retrieve exactly the content you’re looking for.
  • Windows 11 for Arm®
    Snapdragon® compute platforms run all versions of Windows 11 for Arm®.

    App compatibility
    Whether it’s productivity, browsers, video conferencing and collaboration or multimedia, Snapdragon® compute platforms support countless applications so you can maintain mobility and productivity across any task.

    Dell services
    Assistance from Dell Services is available to help you evaluate applications and provide best practices for a successful Windows 11 Arm® deployment. Please reach out to your Dell Sales Representative for more information.
  • Windows 11 Pro 64-bit

Specification

Technical Description: DELL Latitude 5455 Qualcomm Snapdragon X1P-64-100 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey
Audio
Built-in microphone:Microphone that is found inside the product.
Yes
Number of microphones:
2
Speaker power:
2 W
Number of built-in speakers:
2
Audio chip:
Qualcomm WCD9385

Battery
Battery charge indicator:
Yes
Battery weight:
220 g
Fast charging:
Yes
Battery capacity:A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
54 Wh
Battery voltage:The voltage (V) of the battery.
11.4 V
Number of battery cells:
3
Battery technology:The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium Polymer (LiPo)

Brand-specific features
Brand specific technologies:
ExpressSign-In, Intelligent Privacy, TNR

Camera
Privacy type:
Privacy shutter
Privacy camera:
Yes
Infrared (IR) camera:
Yes
Front camera HD type:
Full HD
Front camera resolution:
1920 x 1080 pixels
Front camera resolution (numeric):
2.07 MP
Front camera:Camera at the front of the product.
Yes

Certificates
Compliance certificates:
EcoDesign

Design
Housing material:
Aluminium
Form factor:The shape or design of the product.
Clamshell
Product colour:
Grey
Product type:The sub-category of the product.
Laptop

Display
Contrast ratio (typical):The difference in light intensity between the brightest white and the darkest black.
600:1
Maximum refresh rate:
60 Hz
Colour gamut:
45%
RGB colour space:
NTSC
Pixel density:
162 ppi
Display brightness:Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
300 cd/m²
Anti-glare screen:Always gives an optimal view, even in direct sunlight.
Yes
LED backlight:A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Native aspect ratio:The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:10
Panel type:
WVA
HD type:Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Full HD+
Touchscreen:A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display resolution:The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1920 x 1200 pixels
Display diagonal:Size of the display for this product, measured diagonally, usually in inches.
35.6 cm (14")

General
Type:Characteristics of the device.
Unclassified

Graphics
On-board graphics card model:
Qualcomm Adreno GPU
Discrete graphics card model:
Not available
Discrete graphics card:
No
On-board graphics card:
Yes

Keyboard
Copilot key:
Yes
Keyboard number of keys:
83
Keyboard backlit:
Yes
Numeric keypad:Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.
No
Keyboard language:The letters which are marked on the keys for convenience of the keyboard usage with specific language.
UK English
Pointing device:
Touchpad

Memory
Memory data transfer rate:
8448 MT/s
Maximum internal memory:The maximum internal memory which is available in the product.
16 GB
Memory form factor:Design of the memory e.g. 240-pin DIMM, SO-DIMM.
On-board
Internal memory type:The type of internal memory such as RAM, GDDR5.
LPDDR5x-SDRAM
Internal memory:A computer's memory which is directly accessible to the CPU.
16 GB

Network
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
WLAN controller manufacturer:
Qualcomm
WLAN controller model:
Qualcomm FastConnect 7800
Antenna type:Type of antenna, also known an aerial, e.g. external, internal.
2x2
Wi-Fi data rate (max):
5760 Mbit/s
Wi-Fi band:
Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Top Wi-Fi standard:
Wi-Fi 7 (802.11be)
Mobile network connection:
No

Networking
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
WLAN controller manufacturer:
Qualcomm
WLAN controller model:
Qualcomm FastConnect 7800
Antenna type:Type of antenna, also known an aerial, e.g. external, internal.
2x2
Wi-Fi data rate (max):
5760 Mbit/s
Wi-Fi band:
Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi standards:The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Top Wi-Fi standard:
Wi-Fi 7 (802.11be)
Mobile network connection:
No

Neural processor unit (NPU)
NPU performance up to:
45 TOPs
Neural processor unit (NPU):
Qualcomm Hexagon

Operating system/software
Copilot+ PC:
Yes
Microsoft Copilot:
Yes
Trial software:
Activate Your Microsoft 365 For A 30 Day Trial
Operating system architecture:The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.
64-bit
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro

Operational conditions
Non-operating vibration:Environmental requirements for vibration in non-operating mode
1.3 G
Operating vibration:Environmental requirements for vibration in operating mode
0.66 G
Non-operating shock:Environmental requirements for optimal protection from impact in non-operating mode
160 G
Operating shock:Environmental requirements for optimal protection from impact in operating mode
110 G
Non-operating altitude:
-15.2 - 10668 m
Operating altitude:
-15.2 - 3048 m
Storage relative humidity (H-H):
0 - 95%
Operating relative humidity (H-H):
10 - 90%
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-30 - 65 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 35 °C

Packaging content
Cables included:
AC

Performance
Ambient light sensor:
Yes

Ports & interfaces
USB Type-C DisplayPort Alternate Mode:
Yes
Combo headphone/mic port:
Yes
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
0
USB4 Gen 3x2 ports quantity:
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
1
USB 2.0 ports quantity:Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0

Power
USB charging current:
3.25 A
USB charging voltage:
5,9,15,20 V
USB Power Delivery (USB PD):
Yes
USB Type-C charging port:
Yes
AC adapter input voltage:
100 - 240 V
AC adapter frequency:
50 - 60 Hz
AC adapter power:
65 W

Processor
Processor cache:
42 MB
Performance-core Max Turbo Frequency:
3.4 GHz
Efficient cores:
4
Performance cores:
6
Processor frequency:The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
3.4 GHz
Processor cores:The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
10
Processor model:The model number for the processor in a computer.
X1P-64-100
Processor generation:
Snapdragon X Plus (X1P)
Processor family:A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Qualcomm Snapdragon
Processor manufacturer:The manufacturer that produced the processor.
Qualcomm

Security
Trusted Platform Module (TPM):
Yes
Trusted Platform Module (TPM) version:
2.0
Fingerprint reader:A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.
Yes

Software
Copilot+ PC:
Yes
Microsoft Copilot:
Yes
Trial software:
Activate Your Microsoft 365 For A 30 Day Trial
Operating system architecture:The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.
64-bit
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro

Storage
Compatible memory cards:Types of memory cards which can be used with this product.
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Card reader integrated:The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Yes
Optical drive type:An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
No
M.2 SSD size:
2230 (22 x 30 mm)
SSD form factor:
M.2
NVMe:
Yes
SSD interface:
PCI Express 4.0
SSD memory type:
TLC
SSD capacity:
512 GB
Number of SSDs installed:
1
Total SSDs capacity:
512 GB
Storage media:Used for the storage of date e.g. HDD (hard disk drive), SSD (solid-state drive).
SSD
Total storage capacity:The total amount of data that can be stored on the device.
512 GB

Weight & dimensions
Height (rear):Height of the backside of the product.
1.6 cm
Height (front):The height of the frontside of the product.
1.51 cm
Height:The measurement of the product from head to foot or from base to top.
17.9 mm
Depth:The distance from the front to the back of something.
223.8 mm
Width:The measurement or extent of something from side to side.
314 mm
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.53 kg

Product details

91Y2N DELL

DELL Latitude 5455 Qualcomm Snapdragon X1P-64-100 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey

£964.00 and In stock

SKU: 91Y2N