DELL Latitude 7455 Qualcomm Snapdragon X1E-80-100 Laptop 35.6 cm (14") Touchscreen Quad HD+ 32 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Grey

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  • Qualcomm Snapdragon X1E-80-100 (42MB Cache
  • 3.4GHz)
  • 32GB LPDDR5x-SDRAM
  • 512GB SSD
  • 35.6 cm (14") Quad HD+ 2560 x 1600 WVA Touch
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SKU 0GJ14
EAN 5397184917725
Manufacturer DELL
In Stock Y
Design
Product typeLaptop
Form factorClamshell
Product colourGrey
Display
HD typeQuad HD+
Panel typeWVA
LED backlightYes
Display brightness400 cd/m²
Contrast ratio (typical)1000:1
TouchscreenYes
Display resolution2560 x 1600 pixels
Display diagonal35.6 cm (14")
Anti-glare screenYes
Maximum refresh rate60 Hz
RGB colour spacesRGB
Colour gamut100%
Native aspect ratio16:10
Low Blue Light technologyYes
Processor
Processor generationSnapdragon X Elite (X1E)
Processor cache42 MB
Processor frequency3.4 GHz
Processor modelX1E-80-100
Processor boost frequency4 GHz
Processor cores12
Processor manufacturerQualcomm
Processor familyQualcomm Snapdragon
Performance cores8
Efficient cores4
Neural processor unit (NPU)
Neural processor unit (NPU)Qualcomm Hexagon
NPU performance up to45 TOPs
Memory
Memory form factorOn-board
Internal memory32 GB
Internal memory typeLPDDR5x-SDRAM
Maximum internal memory32 GB
Memory data transfer rate8448 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity512 GB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity512 GB
SSD memory typeTLC
Total SSDs capacity512 GB
NVMeYes
M.2 SSD size2230 (22 x 30 mm)
Graphics
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelQualcomm Adreno GPU
Discrete graphics card modelNot available
Audio
Audio chipQualcomm WCD9385
Number of microphones2
Number of built-in speakers4
Speaker power2 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter
Front camera HD typeFull HD
Infrared (IR) cameraYes
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 7 (802.11be)
WLAN controller modelQualcomm FastConnect 7800
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
BluetoothYes
Wi-Fi data rate (max)5760 Mbit/s
Antenna type2x2
WLAN controller manufacturerQualcomm
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
USB Type-C DisplayPort Alternate ModeYes
Combo headphone/mic portYes
USB Power DeliveryYes
USB4 Gen 3x2 ports quantity2
Performance
Ambient light sensorYes
Hall sensorYes
Keyboard
Pointing deviceTouchpad
Numeric keypadNo
Keyboard number of keys83
Keyboard backlitYes
Keyboard languageUK English
Copilot keyYes
Software
Operating system architecture64-bit
Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Pro
Technical details
Form factorClamshell
Product colourGrey
Sustainability certificatesENERGY STAR
Brand-specific features
Brand specific technologiesExpress Charge Boost capable, ExpressSign-In, Intelligent Privacy
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells3
Battery capacity54 Wh
Battery recharge time3 h
Battery voltage11.4 V
Fast chargingYes
Battery charge indicatorYes
Battery weight220 g
Power
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
USB charging voltage5,9,15,20 V
USB charging current3.25 A
Security
Trusted Platform Module (TPM)Yes
Fingerprint readerYes
Trusted Platform Module (TPM) version2.0
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 shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Sustainability
Sustainability certificatesENERGY STAR
Weight & dimensions
Width314 mm
Depth223.8 mm
Height (front)1.47 cm
Height (rear)1.56 cm
Weight1.44 kg
Packaging data
Cables includedAC
Other features
Wi-Fi data rate (max)5760 Mbit/s
Ambient light sensorYes
WLAN controller modelQualcomm FastConnect 7800
On-board graphics cardYes
Anti-glare screenYes
Sensors
Ambient light sensorYes
Packaging content
Cables includedAC
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