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Лаптоп Dell LATITUDE 7455, Qualcomm Snapdragon X Elite, 32 GB, 1 TB SSD PCI Express 4.0, Qualcomm Adreno GPU, Windows 11 Pro
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Лаптоп Dell LATITUDE 7455, Qualcomm Snapdragon X Elite, 32 GB, 1 TB SSD PCI Express 4.0, Qualcomm Adreno GPU, Windows 11 Pro

id s5154855
  • Наличност: Не е наличен
    Продукта вече не се предлага Абонирай се за бюлетина
    Описание
    Audio
    Built-in microphoneYes
    Speaker power2 W
    Number of built-in speakers4
    Number of microphones2
    Audio chipQualcomm WCD9385
    Battery
    Battery technologyLithium Polymer (LiPo)
    Number of battery cells3
    Battery recharge time3 h
    Battery charge indicatorYes
    Battery weight220 g
    Battery voltage11.4 V
    Fast chargingYes
    Battery capacity54 Wh
    Brand-specific features
    Brand specific technologiesExpress Charge Boost capable, ExpressSign-In, Intelligent Privacy, TNR
    Camera
    Video capturing speed30 fps
    Front cameraYes
    Front camera resolution (numeric)2.07 MP
    Front camera resolution1920 x 1080 pixels
    Privacy cameraYes
    Privacy typePrivacy shutter
    Front camera HD typeFull HD
    Infrared (IR) cameraYes
    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 versionGaBi version 1, 2024
    Design
    Form factorClamshell
    Product colourGrey
    Product typeLaptop
    Display
    Contrast ratio (typical)1000:1
    Display diagonal35.6 cm (14)
    Display brightness400 cd/m²
    Display resolution2560 x 1600 pixels
    LED backlightYes
    Maximum refresh rate60 Hz
    Anti-glare screenYes
    Native aspect ratio16:10
    HD typeQuad HD+
    Colour gamut100%
    Panel typeIPS
    Low Blue Light technologyYes
    RGB colour spacesRGB
    Display technology marketing nameComfortView Plus
    Graphics
    On-board graphics card modelQualcomm Adreno GPU
    Discrete graphics card modelNot available
    On-board graphics cardYes
    Discrete graphics cardNo
    On-board graphics card familyQualcomm Adreno
    On-board GPU manufacturerQualcomm
    Keyboard
    Pointing deviceTouchpad
    Keyboard number of keys83
    Numeric keypadNo
    Keyboard languageGerman
    Keyboard backlitYes
    Copilot keyYes
    Memory
    Internal memory typeLPDDR5x-SDRAM
    Maximum internal memory32 GB
    Memory form factorOn-board
    Internal memory32 GB
    Memory data transfer rate8448 MT/s
    Network
    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)
    Antenna type2x2
    Wi-Fi data rate (max)5760 Mbit/s
    Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
    Mobile network connectionNo
    Top Wi-Fi standardWi-Fi 7 (802.11be)
    WLAN controller modelQualcomm FastConnect 7800
    WLAN controller manufacturerQualcomm
    Neural processor unit (NPU)
    NPU performance up to45 TOPs
    Neural processor unit (NPU)Qualcomm Hexagon
    Operational conditions
    Operating altitude-15.2 - 3048 m
    Operating relative humidity (H-H)10 - 90%
    Storage temperature (T-T)-30 - 65 °C
    Operating temperature (T-T)0 - 35 °C
    Storage relative humidity (H-H)0 - 95%
    Non-operating altitude-15.2 - 10668 m
    Operating shock110 G
    Non-operating shock160 G
    Non-operating vibration1.3 G
    Operating vibration0.66 G
    Packaging content
    AC adapter includedNo
    Performance
    Ambient light sensorYes
    Hall sensorYes
    Ports & interfaces
    USB 2.0 ports quantity0
    HDMI ports quantity0
    Combo headphone/mic portYes
    USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
    USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
    USB Type-C DisplayPort Alternate ModeYes
    USB4 Gen 3x2 ports quantity2
    Power
    USB Power Delivery (USB PD)Yes
    USB charging current3.25 A
    USB charging voltage5,9,15,20 V
    USB Type-C charging portYes
    USB Type-C required charging power (min)27 W
    USB Type-C required charging power (max)65 W
    Processor
    Processor modelX1E-80-100
    Processor manufacturerQualcomm
    Processor familySnapdragon
    Processor cores12
    Processor boost frequency4 GHz
    Processor cache42 MB
    Processor frequency3.4 GHz
    Efficient cores4
    Performance cores8
    Processor generationSnapdragon X Elite
    Security
    Fingerprint readerYes
    Software
    Operating system installedWindows 11 Pro
    Trial softwareActivate Your Microsoft 365 For A 30 Day Trial
    Operating system architecture64-bit
    Storage
    Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
    Optical drive typeNo
    Total storage capacity1 TB
    Card reader integratedYes
    SSD interfacePCI Express 4.0
    SSD capacity1 TB
    Number of SSDs installed1
    Storage mediaSSD
    SSD form factorM.2
    Total SSDs capacity1 TB
    SSD memory typeTLC
    M.2 SSD size2230 (22 x 30 mm)
    Sustainability
    Sustainability certificatesENERGY STAR
    Weight & dimensions
    Weight1.44 kg
    Width314 mm
    Depth223.8 mm
    Height (front)1.47 cm
    Height (rear)1.56 cm


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