Skip to main content
Mon–Fri 9:00–17:30FacebookLinkedInGoogle Reviews
APAXON

Compare Dell Notebooks

Comparing 5 products side-by-side — specifications, pricing and stock. Showing Dell products in the Notebooks category.

Back to product
Side-by-side specification comparison for Dell XPS 14 9440 - Intel Core Ultra 7 - 155H / up to 4.8 GHz - Intel Evo vPro Essentials Platform - Win 11 Pro - GF RTX 4050 - 16 GB RAM - 1 TB SSD NVMe - 14.5" IPS 1920 x 1200 (Full HD Plus) @ 120 Hz - Wi-Fi 6E - silver, Platinum (keyboard) - BTP - with 1 Year Dell ProSupport, Dell Pro 14 Plus PB14250 - Copilot+ PC - 14" - Intel Core Ultra 5 - 238V - vPro Enterprise - 32 GB RAM - 512 GB SSD, Dell Pro 16 PC16250 - 16" - Intel Core Ultra 7 - 265U - vPro Enterprise - 16 GB RAM - 512 GB SSD, Dell Pro 13 Plus PB13250 - 13.3" - Intel Core Ultra 7 - 265U - vPro Enterprise - 32 GB RAM - 512 GB SSD - 4G, Dell 14 Premium DA14250 - 14.5" - Intel Core Ultra 7 - 255H - Evo - 32 GB RAM - 1 TB SSD
Specification
Processor
Efficient cores8
Efficient-core base frequency0.9 GHz1.7 GHz1.7 GHz1.5 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Low Power Efficient-core Base Frequency700 MHz2100 MHz700 MHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz3.5 GHz2.4 GHz2.4 GHz2.5 GHz
Low Power Efficient-cores42
Maximum turbo power115 W37 W57 W57 W
Performance cores642
Performance-core base frequency1.4 GHz2.1 GHz2 GHz
Performance-core Max Turbo Frequency5.3 GHz5.1 GHz
Processor base power28 W17 W15 W28 W
Processor boost frequency4.8 GHz4.7 GHz5.3 GHz5.1 GHz
Processor cache24 MB8 MB
Processor cache typeSmart Cache
Processor cores16
Processor familyIntel Core Ultra 7Intel Core Ultra 7
Processor generationIntel Core Ultra (Series 2)Intel Core Ultra (Series 2)Intel Core Ultra (Series 2)
Processor manufacturerIntelIntelIntel
Processor model238V265U265U255H
Processor threads228141416
Memory
Internal memory16 GB32 GB16 GB32 GB32 GB
Internal memory typeLPDDR5x-SDRAMDDR5-SDRAMDDR5-SDRAMLPDDR5x-SDRAM
Maximum internal memory16 GB32 GB32 GB
Memory channelsDual-channel
Memory data transfer rate8533 MT/s5600 MT/s5600 MT/s
Memory form factorOn-boardSO-DIMMOn-board
Memory layout (slots x size)1 x 16 GB1 x 32 GB
Memory slots2x SO-DIMM2x SO-DIMM
Display
Anti-glare screenYesYesYes
Colour gamut100%45%45%100%
Contrast ratio (typical)2000:1600:11000:12000:1
Display bezel technologyInfinityEdgeInfinityEdge
Display brightness500 cd/m²300 cd/m²300 cd/m²500 cd/m²
Display diagonal36.8 cm (14.5")40.6 cm (16")36.8 cm (14.5")
Display resolution1920 x 1200 pixels1920 x 1200 pixels1920 x 1200 pixels
Display response rise/fall35 ms24 ms
HD typeFull HD+Full HD+Full HD+
LED backlightYes
Maximum refresh rate120 Hz60 Hz60 Hz120 Hz
Native aspect ratio16:1016:1016:10
Panel typeIPSIPSIPSIPS
Pixel density156 ppi162 ppi170 ppi
Pixel pitch0.149 x 0.149 mm
RGB colour spaceNTSCNTSCsRGB
TouchscreenNoNoNoNo
Graphics
Discrete GPU manufacturerNVIDIANVIDIA
Discrete graphics cardYesNoNoYes
Discrete graphics card memory6 GB6 GB
Discrete graphics card modelNVIDIA GeForce RTX 4050Not availableNot availableNVIDIA GeForce RTX 4050
Discrete graphics memory typeGDDR6
On-board GPU manufacturerIntelIntelIntel
On-board graphics cardYesYesYes
On-board graphics card familyIntel Arc GraphicsIntel Arc GraphicsIntel GraphicsIntel Arc Graphics
On-board graphics card modelIntel Arc GraphicsIntel Arc Graphics 130VIntel GraphicsIntel Graphics
Storage
Card reader integratedYesNoYes
M.2 SSD size2280 (22 x 80 mm)
Number of SSDs installed11111
NVMeYesYesYes
Optical drive typeNo
SSD capacity1 TB512 GB512 GB512 GB
SSD form factorM.2M.2
SSD interfacePCI Express 4.0PCI Express 4.0
SSD memory typeTLC
Storage mediaSSDSSDSSDSSD
Total SSDs capacity1 TB512 GB1 TB
Total storage capacity1 TB512 GB512 GB1 TB
Power
AC adapter frequency50 - 60 Hz50 - 60 Hz50/60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter power100 W65 W65 W
USB charging voltage5,9,15,20 V5,9,15,20 V5,9,15,20 V
USB Power Delivery (USB PD)YesYes
USB Type-C charging portYesYesYes
USB Type-C required charging power (max)90 W65 W
USB Type-C required charging power (min)27 W27 W27 W45 W
Battery
Battery capacity70 Wh55 Wh55 Wh70 Wh
Battery recharge time4 h4 h4 h
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Battery voltage11.7 V11.7 V11.7 V11.7 V
Battery weight220 g210 g270 g
Fast chargingYesYesYes
Number of battery cells6336
Network
Antenna type2x22x22x22x2
BluetoothYesYesYesYes
Ethernet LANNoYes
Mobile network connectionNo
Near Field Communication (NFC)Yes
Top Wi-Fi standardWi-Fi 6E (802.11ax)Wi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Wi-Fi data rate (max)2400 Mbit/s5760 Mbit/s5760 Mbit/s5800 Mbit/s
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)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)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)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)
WLAN controller manufacturerIntelIntel
WLAN controller modelIntel Wi-Fi 6E AX211Intel Wi-Fi 7 BE201Intel Wi-Fi 7 BE201
Keyboard
Copilot keyYesYes
Keyboard backlitYesYesYes
Keyboard languageUK EnglishUK EnglishUK EnglishUK English
Keyboard layoutQWERTY
Numeric keypadNoNoYesNoNo
Pointing deviceTouchpadTouchpadTouchpad
Packaging content
AC adapter includedYesYesYes
Cables includedACAC
Neural processor unit (NPU)
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows MLDirectML, ONNX RT, OpenVINO, Windows MLDirectML, OpenVINO, Windows ML, ONNX RT, WebNNDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Copilot+ PCYes
GPU performance up to74 TOPs
Maximum frequency NPU1.4 GHz
Neural processor unit (NPU)Intel AI BoostIntel AI Boost
NPU performance up to40 TOPs13 TOPs
Sparsity supportYesYesYesYesYes
Windows Studio effects supportYesYesYes
Performance
Ambient light sensorYesYes
Hall sensorYes
Audio
Audio chipCirrus Logic CS42L43Realtek ALC3204
Audio systemMaxxAudio ProMaxxAudio Pro
Built-in microphoneYesYesYesYesYes
Number of built-in speakers224
Number of microphones222
Speaker power2 W2.5 W2 W2.5 W
Speakers manufacturerWavesWaves
Security
Cable lock slotYesYes
Cable lock slot typeWedge
Face recognitionYesYes
Fingerprint readerYesYes
Smart card readerYes
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.0
Carbon footprint
Carbon emissions, end-of-life (kg of CO2e)1.421.97
Carbon emissions, energy usage (kg of CO2e)37.54722.018
Carbon emissions, logistics (kg of CO2e)15.4642.94316.121
Carbon emissions, manufacturing (kg of CO2e)82.622
PAIA versionGaBi version 1, 2024
Total carbon emissions, standard deviation (kg of CO2e)60
Total carbon emissions, w/o use phase (kg of CO2e)275.453
Total carbon footprint (kg of CO2e)329
Design
Colour namePlatinum Silver Color (Metallic Finish)
Form factorClamshellClamshellClamshellClamshellClamshell
Intel® vPro™ Platform EligibilityYesYesYes
Market positioningPremium
Product colourAluminiumPlatinum, SilverAluminiumPlatinum
Product typeLaptopLaptopLaptopLaptop
Ports & interfaces
Combo headphone/mic portYesYesYesYes
HDMI ports quantity1
HDMI version2.12.12.1
Intel® Thunderbolt 4YesYes
Number of USB ports with PowerShare support11
Power adapter barrel connector4.5 mm
PowerShareYesYes
Thunderbolt 4 ports quantity23
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity220
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
USB Type-C DisplayPort Alternate ModeYesYesYesYesYes
Weight & dimensions
Depth216 mm224 mm215 mm216 mm
Height21.2 mm
Height (front)1.89 cm1.98 cm6.7 mm
Height (rear)1.8 cm2 cm1.98 cm
Weight1.53 kg1.92 kg1.35 kg
Width320 mm313.5 mm358 mm300 mm320 mm
Camera
Front cameraYesYes
Front camera HD typeFull HDFull HDFull HD
Front camera resolution1920 x 1080 pixels1920 x 1080 pixels1920 x 1080 pixels1920 x 1080 pixels
Front camera resolution (numeric)2.07 MP2.07 MP
Infrared (IR) cameraYesYesYes
Privacy cameraYesYes
Privacy typePrivacy shutterPrivacy shutter
Video capturing speed30 fps30 fps30 fps30 fps
Processor special features
Intel® Evo™ Platform VerifiedYesYes
Operational conditions
Non-operating altitude-15.2 - 10668 m-15.2 - 10668 m-15.2 - 10668 m
Non-operating shock160 G160 G160 G160 G
Non-operating vibration1.3 G1.3 G1.3 G
Operating altitude-15.2 - 3048 m-15.2 - 3048 m-15.2 - 3048 m-15.2 - 3048 m
Operating relative humidity (H-H)10 - 90%
Operating shock110 G110 G140 G110 G
Operating temperature (T-T)0 - 35 °C0 - 40 °C0 - 35 °C0 - 35 °C
Operating vibration0.66 G0.66 G0.66 G
Storage relative humidity (H-H)0 - 95%0 - 95%
Storage temperature (T-T)-40 - 65 °C-40 - 65 °C-40 - 65 °C-40 - 65 °C
Software
Operating system architecture64-bit64-bit64-bit64-bit
Operating system installedWindows 11 ProWindows 11 ProWindows 11 Pro
Trial softwareMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day TrialActivate Your Microsoft 365 For A 30 Day TrialMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Customer Reviews

What Our Customers Say

Product listings are continuously improved — but here's what real Apaxon® customers think.