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DELL L7455 XE12C 32G/512G W11P NPC
DELL Latitude 7455. Product type: Laptop, Form factor: Clamshell. Processor family: Snapdragon, Processor model: X1E-80-100, Processor frequency: 3.4 GHz. Display diagonal: 35.6 cm (14"), HD type: Quad HD+, Display resolution: 2560 x 1600 pixels, Touchscreen. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. Operating system installed: Windows 11 Pro. Product colour: Grey
- 14" Quad HD+ 2560 x 1600 IPS Touch
- 32GB LPDDR5x-SDRAM & 512GB SSD
- Windows 11 Pro 64-bit
- Snapdragon X1E-80-100 (42MB Cache, 3.4GHz)
Similar Products
Overview
DELL Latitude 7455, Snapdragon, 3.4 GHz, 35.6 cm (14"), 2560 x 1600 pixels, 32 GB, 512 GB
Specifications
Processor
- Processor frequency
- 3.4 GHz GHz
- Processor cache
- 42 MB MB
- Processor family
- Snapdragon
- Processor manufacturer
- Qualcomm
- Processor generation
- Snapdragon X Elite
- Processor cores
- 12
- Processor boost frequency
- 4 GHz GHz
- Processor model
- X1E-80-100
Neural processor unit (NPU)
- Copilot+ PC
- Yes
- Neural processor unit (NPU)
- Qualcomm Hexagon
- NPU performance up to
- 45 TOPs TOPs
- GPU performance up to
- 3.8 TOPs TOPs
Display
- Maximum refresh rate
- 60 Hz Hz
- Display resolution
- 2560 x 1600 pixels pixels
- Touchscreen
- Yes
- Display technology marketing name
- ComfortView Plus
- Low Blue Light technology
- Yes
- Display diagonal
- 35.6 cm (14") cm
- HD type
- Quad HD+
- Panel type
- IPS
- Native aspect ratio
- 16:10
- Anti-glare screen
- Yes
- LED backlight
- Yes
- RGB colour space
- sRGB
- Contrast ratio (typical)
- 1000:1
- Display brightness
- 400 cd/m² cd/m²
- Colour gamut
- 100% %
Network
- 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)
- Antenna type
- 2x2
- Top Wi-Fi standard
- Wi-Fi 7 (802.11be)
- WLAN controller manufacturer
- Qualcomm
- Bluetooth
- Yes
- Wi-Fi data rate (max)
- 5760 Mbit/s Mbit/s
- WLAN controller model
- Qualcomm FastConnect 7800
Ports & interfaces
- HDMI ports quantity
- 0
- USB4 Gen 3x2 ports quantity
- 2
- USB 2.0 ports quantity
- 0
- USB Type-C DisplayPort Alternate Mode
- Yes
- Combo headphone/mic port
- Yes
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 1
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
Keyboard
- Keyboard backlit
- Yes
- Pointing device
- Touchpad
- Numeric keypad
- No
- Keyboard number of keys
- 83
- Keyboard language
- UK English
- Copilot key
- Yes
Security
- Fingerprint reader
- Yes
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
Design
- Product type
- Laptop
- Form factor
- Clamshell
- Market positioning
- Business
- Product colour
- Grey
- Housing material
- Aluminium, Carbon
Audio
- Number of microphones
- 2
- Audio chip
- Qualcomm WCD9385
- Number of built-in speakers
- 4
- Built-in microphone
- Yes
- Speaker power
- 2 W W
Camera
- Front camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels pixels
- Front camera resolution (numeric)
- 2.07 MP MP
- Privacy camera
- Yes
- Privacy type
- Privacy shutter
- Front camera HD type
- Full HD
- Video capturing speed
- 30 fps fps
- Infrared (IR) camera
- Yes
Memory
- Internal memory
- 32 GB GB
- Maximum internal memory
- 32 GB GB
- Memory form factor
- On-board
- Internal memory type
- LPDDR5x-SDRAM
- Memory data transfer rate
- 8448 MT/s MT/s
Graphics
- Discrete graphics card model
- Not available
- On-board graphics card model
- Qualcomm Adreno GPU
- On-board graphics card family
- Qualcomm Adreno
- On-board graphics card
- Yes
- Discrete graphics card
- No
- On-board GPU manufacturer
- Qualcomm
Storage
- SSD memory type
- TLC
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- M.2 SSD size
- 2230 (22 x 30 mm)
- Total storage capacity
- 512 GB GB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 512 GB GB
- Number of SSDs installed
- 1
- SSD capacity
- 512 GB GB
- SSD form factor
- M.2
- Card reader integrated
- Yes
- Compatible memory cards
- MicroSD (TransFlash), MicroSDHC, MicroSDXC
Operational conditions
- Non-operating vibration
- 1.3 G G
- Operating temperature (T-T)
- 0 - 35 °C °C
- Storage temperature (T-T)
- -30 - 65 °C °C
- Operating relative humidity (H-H)
- 10 - 90% %
- Operating altitude
- -15.2 - 3048 m m
- Operating shock
- 110 G G
- Storage relative humidity (H-H)
- 0 - 95% %
- Non-operating altitude
- -15.2 - 10668 m m
- Non-operating shock
- 160 G G
- Operating vibration
- 0.66 G G
Certificates
- Wi-Fi certified
- Yes
Weight & dimensions
- Weight
- 1.44 kg kg
- Depth
- 223.8 mm mm
- Height (front)
- 1.47 cm cm
- Height (rear)
- 1.56 cm cm
- Width
- 314 mm mm
Software
- Operating system installed
- Windows 11 Pro
- Operating system architecture
- 64-bit
- Trial software
- Activate Your Microsoft 365 For A 30 Day Trial
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 charge indicator
- Yes
- Fast charging
- Yes
- Battery weight
- 220 g g
- Battery capacity
- 54 Wh Wh
- Battery voltage
- 11.4 V V
- Battery recharge time
- 3 h h
Power
- USB Type-C charging port
- Yes
- AC adapter power
- 65 W W
- AC adapter frequency
- 50 - 60 Hz Hz
- USB charging current
- 3.25 A A
- AC adapter input voltage
- 100 - 240 V V
- USB charging voltage
- 5,9,15,20 V V
- USB Power Delivery (USB PD)
- Yes
Performance
- Ambient light sensor
- Yes
- Hall sensor
- Yes
Sustainability
- Sustainability certificates
- ENERGY STAR
Packaging content
- AC adapter included
- No
Do
Streamline your workflow and increase productivity AI that summarises emails, analyzes spreadsheets, drafts proposals, creates presentations and more. With Microsoft 365 you can stay organised, collaborate and get work done in a snap.
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.
Worldwide
Connect with colleagues wherever you work with Qualcomm FastConnect Wi-Fi 7 and optional 5G.
Polished design
At just 16.90 mm and with a durable Titan Grey aluminium design, our thinnest Latitude laptop ever looks sleek and professional from every angle.
Find
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.
Compatibility and services
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 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.
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 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.
ComfortView Plus
ComfortView Plus is TÜV-certified 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.
Built for AI
The first next generation AI Latitude, 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.
Connect
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 subtitles, in real time.
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 subtitles, in real time.
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.
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.
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 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.
Make everyday easier
A new AI era begins
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.
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.
Focused on sustainability
Low impact materials
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.
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 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.
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.
Customer Reviews
Authorised Technology Partners
All Verified
Authorised Reseller of
Dell TechnologiesLenovoIntelHPEDELL+ more