Overview
Latitude 7455 Laptop

Latitude 7455 Laptop

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Built for AI
The first Copilot+ Latitude[1], and our first 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 all-day[2] battery life.
Increase productivity with AI

Increase productivity with AI

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Do
Streamline your workflow and increase productivity with Copilot, an AI assistance tool that summarizes emails, analyzes spreadsheets, drafts proposals, creates presentations and more. With Microsoft 365[3] you can stay organized, collaborate and get work done in a snap.
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Connect
No need for extra lights or soundproof rooms-new Windows Studio Effects[4] 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[5] your video calls or movies from any app or video platform into English subtitles, in real time.
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Find
Using simple prompts and natural language, Recall[6] 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.
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Game-changing performance powered by Snapdragon® X Elite
12-core Snapdragon® X Elite Dual Core Boost
Optimize demanding workloads with the Snapdragon® X Elite processor, which delivers more performance than competitor laptops without Dual Core Boost[7].
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.
Up to 22 hours
of local video playback with QHD+[8].
Compatibility and services
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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[9] so you can maintain mobility and productivity across any task.
Easy to work with
See every detail
ComfortView Plus

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 TUV-certified to reduce harmful blue light and keep your eyes comfortable while you work.
Hear clearly
Worldwide

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[10] and optional 5G.[11]
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Polished design

At just 16.90 mm and with a durable Titan Gray aluminum design, our thinnest Latitude laptop ever[12] looks sleek and professional from every angle.
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Focused on sustainability
Low-impact materials
Designed for sustainability with a recycled and low-emissions chassis[13], 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[14] and 15% recycled steel in the touchpad bracket[15].

This device will ship with 50% recycled cobalt in the battery[16].
Packaging innovation
Ships in packaging made with 100% recycled or renewable materials that is 100% recyclable[17].
Elevated standards
Meets high standards for energy efficiency and climate impact with ENERGY STAR® 8.0 certification and EPEAT Gold registered with Climate+ designation[18].
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Secure anywhere work
Protect end-user identity
Maintain BIOS integrity
Be secure from first boot

Protect end-user identity

Dell SafeID with discrete TPM, a dedicated security chip, keeps credentials hidden from malware.

Maintain BIOS integrity

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

Be secure from first boot

Rigorous, state-of-the-art supply chain controls provide assurance of PC integrity.
Accelerate business success with Copilot and Windows 11 Pro

Accelerate business success with Copilot and Windows 11 Pro

Industry-leading AI. Powerful cybersecurity. Designed for business. 

AI-powered multi-tasking mastery for a new way of working with Windows 11 Pro. With features like Copilot in Windows, get better answers, grow your skills, and effortlessly optimize workflows. Windows 11 Pro on Dell PCs come with the latest advances in security and AI delivered conveniently to your PCs. Benefit from AI-enhanced efficiency, performance, and security today, and innovate to take on new challenges tomorrow.
Ports & Slots
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1. External nano SIM card tray option[19]
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
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1. Height: 0.67 in. (16.90 mm)
    Weight: 3.17 lb. (1.44 kg) [20]
2. Length: 8.81 in. (223.75 mm)
3. Width: 12.36 in. (314.00 mm)

Intel®

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, Xeon Inside, and Intel Optane are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
  1. Based on Dell analysis, April 2024. 
  2. All-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. 
  3. Microsoft 365 not included in system purchase. 
  4. 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 (free download; ISP fees apply). Timing of feature delivery may vary by device and market. 
  5. From 44 languages into English. 
  6. Recall is optimized for select languages (English, Chinese (simplified), French, German, Japanese, and Spanish). Content-based and storage limitations apply. 
  7. As compared to peak CPU multithread speed on Snapdragon Elite X1E0-80-100 versus X1E-78-100. Based on third party analysis, May 2024. 
  8. 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. 
  9. For more details about application compatibility on Qualcomm Snapdragon® processors, please refer to Windows Arm-based PCs FAQ. 
  10. Wi-Fi 7 certified 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 certified 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. 
  11. 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. 
  12. Based on Dell analysis, April 2024. 
  13. Lid designed with 50% low emissions and 50% recycled aluminum. Bottom cover and palm rest are designed with 100% low emissions aluminum. Based on internal analysis, May 2024. 
  14. Based on internal analysis, May 2024. 
  15. Based on internal analysis, May 2024. 
  16. Based on internal analysis, May 2024. Applies to the 54Whr battery. 
  17. 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 from recycled plastic and can be recycled along with other thin plastics. See local recycling guidelines. 
  18. 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. 
  19. Only available on WWAN configurations. 
  20. Weights vary depending on configurations and manufacturing variability.