Computers
DELL Latitude 7455 Copilot+ PC Snapdragon X1E-80-100 Laptop 35.6 cm (14") Touchscreen Quad HD+ 32 GB
£1,379.05
DELL Latitude 7455, Snapdragon, 3.4 GHz, 35.6 cm (14"), 2560 x 1600 pixels, 32 GB, 512 GB
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Product Details
Description
Get game-changing performance, groundbreaking battery life, and next-generation AI capabilities with Snapdragon® X Series on Latitude 7455.
Key Features
- Windows 11 Pro 64-bit
- Qualcomm Snapdragon X1E-80-100 (42MB Cache, 3.4GHz)
- 35.6 cm (14") Quad HD+ 2560 x 1600 IPS Touch
- 32GB LPDDR5x-SDRAM & 512GB SSD
Reasons To Buy
Built for AI
Do
Connect
With Live Captions, you stay connected and never miss a conversation. Instantly translate your video calls or movies f any app or video platform into English subtitles, in time.
Find
Game-changing performance powered by Snapdragon® X Elite
Optimise demanding workloads with the Snapdragon® X Elite processor, which delivers more performance than competitor laptops without Dual Core Boost.
Qualcomm® Adreno™ GPU
Easily stream, share and create f anywhere with stunning graphics that delight.
Qualcomm® Hexagon™ NPU
AI-dedicated chip improves power efficiency, extends battery life and runs quietly. Supports 45 TOPS.
Make everyday easier
The fastest, most intelligent Windows PCs ever.
Clearer Communication
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.
Compatibility and services
Snapdragon® compute platforms run all versions of Windows 11 Arm®.
App compatibility
Whether it’s productivity, browsers, video conferencing and collaboration or multimedia, Snapdragon® compute platforms support many applications so you can maintain mobility and productivity across any task.
Dell services
Assistance f 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.
See every detail
ComfortView Plus
Hear clearly
Worldwide
Polished design
Focused on sustainability
Designed for sustainability with a recycled and low-emissions chassis, 50% post-consumer recycled plastic in the bezel, 30% post-consumer recycled plastic in the speaker box and 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 ENERGY STAR® 8.0 certification and EPEAT Gold registered with Climate+ designation.
Secure anywhere work
Protect end-user identityDell SafeID with discrete TPM, a dedicated security chip, keeps credentials hidden f malware.
Maintain BIOS integrity
With Dell’s built-in security, deep defenses at the BIOS level keep the device protected f evolving threats.
Be secure f first boot
Rigorous, state-of-the-art supply chain controls provide assurance of PC integrity.
Features
Latitude 7455 Laptop
Built for AI
The first next generation AI Latitude[1], and our first one with Windows 11 Arm®, has powerful on-device AI and exceptional speed and efficiency in a premium Latitude design. The Latitude 7455 powered by up to Snapdragon® X Elite effortlessly tackles complex workloads and offers groundbreaking battery life.
Increase productivity with AI
Do
Streamline your workflow and increase productivity AI that summarises emails, analyzes spreadsheets, drafts proposals, creates presentations and more. With Microsoft 365[2] you can stay organised, collaborate and get work done in a snap.Connect
No need for extra lights or soundproof rooms-new Windows Studio effects[3] 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[4] your video calls or movies f any app or video platform into English subtitles, in time.
Find
Using simple ppts and natural language, Recall[5] instantly scans apps, files, emails and websites you’ve seen before to retrieve exactly the content you’re looking for.Recall is coming soon through a post-launch Windows Update.
Game-changing performance powered by Snapdragon® X Elite
12-core Snapdragon® X Elite Dual Core Boost
Optimise demanding workloads with the Snapdragon® X Elite processor, which delivers more performance than competitor laptops without Dual Core Boost[6].
Qualcomm® Adreno™ GPU
Easily stream, share and create f anywhere with stunning graphics that delight.
Qualcomm® Hexagon™ NPU
AI-dedicated chip improves power efficiency, extends battery life and runs quietly. Supports 45 TOPS.
Up to 22 hours
of local video playback with QHD+[7].
A new AI era begins
The fastest, most intelligent Windows PCs ever[8].Clearer Communication
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[9].Compatibility
Windows 11 Arm®
Snapdragon® compute platforms run all versions of Windows 11 Arm®.
App compatibility
Whether it’s productivity, browsers, video conferencing and collaboration or multimedia, Snapdragon® compute platforms support many applications[10] so you can maintain mobility and productivity across any task.
Easy to work with
See every detail
Give your work the space it deserves on a 16:10 touchscreen display. See it all clearly with the crisp QHD+ resolution.ComfortView Plus
ComfortView Plus is TÜV- to reduce harmful blue light and keep your eyes comfortable while you work.Hear clearly
Quad speakers provide loud and clear audio and AI-based noise reduction keeps conversations focused.Worldwide
Connect with colleagues wherever you work with Qualcomm FastConnect Wi-Fi 7[11] and optional 5G.[12]Polished design
At just 16.90 mm and with a durable Titan Grey aluminium design, our thinnest Latitude laptop ever[13] looks sleek and professional f every angle.Focused on sustainability
Low impact materials
Designed for sustainability with a recycled and low-emissions chassis[14], 50% post-consumer recycled plastic in the bezel, 30% post-consumer recycled plastic in the speaker box and inner frame of the lid, palmrest and bottom cover[15] and 15% recycled steel in the touchpad bracket[16].
This device will ship with 50% recycled cobalt in the battery[17].
Packaging innovation
Ships in packaging made with 100% recycled or renewable materials that is 100% recyclable.[18]
Elevated standards
Meets high standards for energy efficiency and climate impact with ENERGY STAR® 8.0 certification and EPEAT Gold registered with Climate+ designation.[19]
Secure anywhere work
Protect end-user identity
Dell SafeID with discrete TPM, a dedicated security chip, keeps credentials hidden f malware.
Maintain BIOS integrity
With Dell’s built-in security, deep defenses at the BIOS level keep the device protected f evolving threats.
Be secure f first boot
Rigorous, state-of-the-art supply chain controls provide assurance of PC integrity.
Ports & Slots
1. External nano SIM card tray option[20]
2. USB 3.2 Gen 1 Type-A
3. Universal audio jack
4. USB 4 Type-C® with DisplayPort 2.1 and Power Delivery
5. USB 4 Type-C® with DisplayPort 2.1 and Power Delivery
6. MicroSD-card
2. USB 3.2 Gen 1 Type-A
3. Universal audio jack
4. USB 4 Type-C® with DisplayPort 2.1 and Power Delivery
5. USB 4 Type-C® with DisplayPort 2.1 and Power Delivery
6. MicroSD-card
Dimensions & Weight
1. Height: 16.90 mm (0.67 in.)
Weight: 1.44 kg (3.17 lbs) [21]
2. Length: 223.75 mm (8.81 in.)
3. Width: 314.00 mm (12.36 in.)
Weight: 1.44 kg (3.17 lbs) [21]
2. Length: 223.75 mm (8.81 in.)
3. Width: 314.00 mm (12.36 in.)
- Based on Dell analysis, April 2024.
- Microsoft 365 not included in system purchase.
- Next Gen features, including Studio Effects if named or shown are hardware dependent at initial launch, and will be installed via Windows Update when available (; ISP fees apply). Timing of feature delivery may vary by device and market.
- F 44 languages into English.
- Recall is optimised for select languages (English, Chinese (simplified), French, German, Japanese, and Spanish). Content-based and storage limitations apply.
- As compared to peak CPU multithread speed on Snapdragon Elite X1E0-80-100 versus X1E-78-100. Based on third party analysis, May 2024.
- Multi-day battery life, up to 22 hours based on Latitude 7455 tested with Snapdragon® X Elite, QHD+ display, 32GB, 1TB SSD. Testing conducted by Dell labs in May 2024 using the Microsoft Movies & TV app. Actual battery life may be significantly less than the test results and varies depending on product configuration and use, software, usage, operating conditions, power management settings and other factors. Tested configurations may not be available in all regions/countries at all times. Maximum battery life will decrease with time.
- Applies to the Copilot+ class of devices. Based on Microsoft internal testing.
- Requires Microsoft account sign in.
- For more details about application compatibility on Qualcomm Snapdragon® processors, please refer to Windows Arm-based PCs FAQ.
- Wi-Fi 7 products will roll out in accordance with the Wi-Fi Alliance certification schedule throughout 2024. WiFi 7 requires the latest Wi-Fi Alliance certification, Windows HLK device driver, hardware update, supported Windows OS version and compatible router. Wi-Fi 7/6E connectivity (6 GHz) with Windows 11 is limited and will leverage prior generation of Wi-Fi 6E/Wi-Fi 6 speeds until drivers are available and hardware adoption increases. Ubuntu OS will not support Wi-Fi 7 and will operate on WiFi 6E/6 speeds when configured for WiFi 7. Router requires a separate purchase. Wi-Fi 7/6E (6 GHz) connectivity is only available in select locations. Check availability with your service provider. The Bluetooth wireless card version may vary depending on the operating system that is installed on your computer.
- Mobile Broadband subject to service provider’s broadband subscription and coverage area; additional charges apply. eSim technology subject to regional carrier/service provider availability & service provider’s data plan subscription; additional charges apply. Check availability with your service provider.
- Based on Dell analysis, April 2024.
- Lid designed with 50% low emissions and 50% recycled aluminium. Bottom cover and palm rest are designed with 100% low emissions aluminium. Based on internal analysis, May 2024.
- Based on internal analysis, May 2024.
- Based on internal analysis, May 2024.
- Based on internal analysis, May 2024. Applies to the 54Whr battery.
- Contains 93.8% recycled content and 6.2% renewable materials. Renewable materials in the form of sustainably forested fibers. Percentages may vary slightly by region. Excludes optional items added to order and included in box. Paper packaging materials can be recycled via municipal recycling, where available. System bag is made f recycled plastic and can be recycled along with other thin plastics. See local recycling guidelines.
- Based on internal analysis, January 2024. Based on EPEAT Climate+ Designations achieved in all applicable countries. EPEAT registered where applicable. EPEAT registration varies by country. See www.epeat.net for registration status and tier levels.
- Only available on WWAN configurations.
- Weights vary depending on configurations and manufacturing variability.
Specifications
Design
Product type*
Laptop
Product colour*
Grey
Form factor*
Clamshell
Display
Display diagonal*
35.6 cm (14")
Display resolution*
2560 x 1600 pixels
Touchscreen*
Yes
HD type
Quad HD+
Panel type
IPS
Display technology marketing name
ComfortView Plus
LED backlight
Yes
Native aspect ratio
16:10
Anti-glare screen
Yes
Display brightness
400 cd/m²
RGB colour space
sRGB
Colour gamut
100%
Low Blue Light technology
Yes
Maximum refresh rate
60 Hz
Contrast ratio (typical)
1000:1
Processor
Processor manufacturer*
Qualcomm
Processor family*
Snapdragon
Processor generation
Snapdragon X Elite
Processor el*
X1E-80-100
Processor cores
12
Processor boost frequency
4 GHz
Processor frequency*
3.4 GHz
Performance cores
8
Efficient cores
4
Processor cache
42 MB
Neural processor unit (NPU)
Copilot+ PC
Yes
Neural processor unit (NPU)
Qualcomm Hexagon
NPU performance up to
45 TOPs
Memory
Internal memory*
32 GB
Internal memory type
LPDDR5x-SDRAM
Memory form factor
On-board
Maximum internal memory*
32 GB
Memory data transfer rate
8448 MT/s
Storage
Total storage capacity*
512 GB
Storage media*
SSD
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
SSD memory type
TLC
SSD interface
PCI Express 4.0
NVMe
Yes
SSD form factor
M.2
M.2 SSD size
2230 (22 x 30 mm)
Optical drive type*
No
Card reader integrated
Yes
Compatible memory cards
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Graphics
Discrete graphics card el*
Not available
On-board graphics card*
Yes
On-board GPU manufacturer
Qualcomm
Discrete graphics card*
No
On-board graphics card family
Qualcomm Adreno
On-board graphics card el*
Qualcomm Adreno GPU
Audio
Audio chip
Qualcomm WCD9385
Number of built-in speakers
4
Speaker power
2 W
Built-in microphone
Yes
Number of microphones
2
Camera
Front camera
Yes
Front camera resolution (numeric)
2.07 MP
Front camera resolution
1920 x 1080 pixels
Front camera HD type
Full HD
Video capturing speed
30 fps
Infed (IR) camera
Yes
Privacy camera
Yes
Privacy type
Privacy shutter
Network
Top Wi-Fi standard*
Wi-Fi 7 (802.11be)
Wi-Fi standards
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)
Mobile network connection*
No
Wi-Fi band
Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Network
Wi-Fi data rate (max)
5760 Mbit/s
Antenna type
2x2
WLAN controller el
Qualcomm FastConnect 7800
WLAN controller manufacturer
Qualcomm
Bluetooth
Yes
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity*
1
USB4 Gen 3x2 ports quantity
2
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate e
Yes
Performance
Ambient light sensor
Yes
Hall sensor
Yes
Keyboard
Pointing device
Touchpad
Numeric keypad*
No
Keyboard backlit
Yes
Keyboard number of keys
83
Keyboard language
UK English
Copilot key
Yes
Software
Operating system architecture
64-bit
Microsoft Copilot
Yes
Trial software
Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed*
Windows 11 Pro
Brand-specific features
Brand specific technologies
Express Charge Boost capable, ExpressSign-In, Intelligent Privacy, TNR
Battery
Battery technology
Lithium Polymer (LiPo)
Number of battery cells
3
Battery capacity*
54 Wh
Battery voltage
11.4 V
Battery recharge time
3 h
Fast charging
Yes
Battery charge indicator
Yes
Battery weight
220 g
Power
AC adapter power
65 W
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
USB Type-C charging port*
Yes
USB Type-C required charging power (min)*
27 W
USB Type-C required charging power (max)*
65 W
USB Power Delivery (USB PD)
Yes
USB charging voltage
5,9,15,20 V
USB charging current
3.25 A
Security
Fingerprint reader
Yes
Trusted Platform ule (TPM)
Yes
Trusted Platform ule (TPM) version
2.0
Operational conditions
Operating temperature (T-T)
0 - 35 °C
Storage temperature (T-T)
-30 - 65 °C
Operating relative humidity (H-H)
10 - 90%
Storage relative humidity (H-H)
0 - 95%
Operating altitude
-15.2 - 3048 m
Non-operating altitude
-15.2 - 10668 m
Operating shock
110 G
Non-operating shock
160 G
Operating vibration
0.66 G
Non-operating vibration
1.3 G
Sustainability
Sustainability certificates
ENERGY STAR
Weight & dimensions
Width
314 mm
Depth
223.8 mm
Height (front)
1.47 cm
Height (rear)
1.56 cm
Weight*
1.44 kg
Carbon footprint
Total carbon footprint (kg of CO2e)
133
Carbon emissions, manufacturing (kg of CO2e)
102.809
Carbon emissions, logistics (kg of CO2e)
4.389
Carbon emissions, energy usage (kg of CO2e)
23.807
Carbon emissions, end-of-life (kg of CO2e)
1.995
PAIA version
GaBi version 1, 2024
Packaging content
AC adapter included*
Yes
Cables included
AC
Additional Information
| EAN/UPC | 5397184966068 |
|---|---|
| MPN | DFRKR |
Disclaimer
Actual configuration might differ f illustration
Product Carbon Footprint (PCF)
1. Dell calculates the Product Carbon Footprint using one of two methodologies, depending on the product: the Dell PCF calculator (GaBi version , YYYY) or the Product Attribute to Impact Algorithm (PAIA, X.X.X, YYYY). The methodology used is indicated in the "Version of PCF tool used" column.
2. PAIA (Product Attribute Impact Algorithm) is a streamlined LCA tool developed by MIT ‘s Materials System Laboratory. PAIA estimates the product’s carbon footprint using limited system attributes of the product such as component dimension, screen size, system weight, and annual energy consumption.
3. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product el.
4. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations. For more information refer to the PCF pages on Dell.com.
5. For the PAIA PCF methodology, the transportation f assembly to customer includes the emissions generated during air, ocean and land transportation of finished or semi-finished Dell products between Dell facilities and between Dell facilities to customers.
6. For the Dell PCF calculator and methodology, the transportation phase the default delivery assumptions are 90% of transport happening by sea and 10% happening by air. Trucking distances don’t contribute as much to the PCF impact compared to more influential by sea or by air distances es.
7. Please note, PAIA uses the ecoinvent Database ( whenever primary data is not made available for calculations.
8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR ( configurations were used for calculations.
9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.The Dell PCF Calculator also estimates Use Phase emissions for the U.S. and China, which are available in the PCF PDF documents on Dell.com.
10. The report provides the total emissions separated by the 4 lifecycle phases: manufacturing, transport, use, and end of life to understand the impact of each phase.
11. The Dell PCF Calculator lifetime usage assumption at the product family level is as follows: Desktop, Notebook - 5 years, Display - 6 years and Servers/Storage - 4 years.
* Blanks indicate we do not have the corresponding metric calculated or data is currently unavailable for the specific product at this time.
Product Carbon Footprint (PCF)
1. Dell calculates the Product Carbon Footprint using one of two methodologies, depending on the product: the Dell PCF calculator (GaBi version , YYYY) or the Product Attribute to Impact Algorithm (PAIA, X.X.X, YYYY). The methodology used is indicated in the "Version of PCF tool used" column.
2. PAIA (Product Attribute Impact Algorithm) is a streamlined LCA tool developed by MIT ‘s Materials System Laboratory. PAIA estimates the product’s carbon footprint using limited system attributes of the product such as component dimension, screen size, system weight, and annual energy consumption.
3. Please note the emission estimate in this report is calculated using the mean value along with the standard deviation for that product el.
4. Use of default inputs (i.e. not primary data) and assumptions on location of use and other fields can introduce a standard deviation which must be taken into account while completing the calculations. For more information refer to the PCF pages on Dell.com.
5. For the PAIA PCF methodology, the transportation f assembly to customer includes the emissions generated during air, ocean and land transportation of finished or semi-finished Dell products between Dell facilities and between Dell facilities to customers.
6. For the Dell PCF calculator and methodology, the transportation phase the default delivery assumptions are 90% of transport happening by sea and 10% happening by air. Trucking distances don’t contribute as much to the PCF impact compared to more influential by sea or by air distances es.
7. Please note, PAIA uses the ecoinvent Database ( whenever primary data is not made available for calculations.
8. For client and commercial end user computing products, minimum configurations were assumed for calculations. For Server and Storage products, typical configurations or ENERGY STAR ( configurations were used for calculations.
9. Use Phase emissions were calculated based on the location of use as "Europe" i.e. the Use Phase emissions are not specific to a single country / location.The Dell PCF Calculator also estimates Use Phase emissions for the U.S. and China, which are available in the PCF PDF documents on Dell.com.
10. The report provides the total emissions separated by the 4 lifecycle phases: manufacturing, transport, use, and end of life to understand the impact of each phase.
11. The Dell PCF Calculator lifetime usage assumption at the product family level is as follows: Desktop, Notebook - 5 years, Display - 6 years and Servers/Storage - 4 years.
* Blanks indicate we do not have the corresponding metric calculated or data is currently unavailable for the specific product at this time.
