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Dell Inspiron 14 Plus s031l7440ca_ac_vp Intel Core Ultra 7 155H Laptop
Dell

Inspiron 14 Plus s031l7440ca_ac_vp Intel Core Ultra 7 155H Laptop

35.6 cm (14") 2.8K 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Blue

Model s031l7440ca_ac_vpPart no. CAEICHBTO7440GNSD

130 specifications Checked today
  • Display35.6 cm (14")
  • Resolution2880 x 1800 pixels
  • ProcessorIntel Core Ultra 7
  • Memory16 GB
  • Storage1 TB
  • GraphicsNot available
See all specifications

Overview

Display
35.6 cm (14")
Resolution
2880 x 1800 pixels
Processor
Intel Core Ultra 7
Memory
16 GB
Storage
1 TB
Graphics
Not available
Brand
Dell
Category
Laptop
Model
s031l7440ca_ac_vp
Part numbers
CAEICHBTO7440GNSD, CAEICHBTO7440GNSF, CAEICHBTO7440GNSG
Also known as
DELL Inspiron 14 Plus s031l7440ca_ac_vp Intel Core Ultra 7 155H Laptop 35.6 cm (14") 2.8K 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Blue

Specifications

130 specifications in 19 groups

Design

Product typeLaptop
Product colourBlue
Colour nameIce Blue
Form factorClamshell
Housing materialAluminium

Display

Display diagonal35.6 cm (14")
Display resolution2880 x 1800 pixels
TouchscreenNo
HD type2.8K
Panel typeWVA
LED backlightYes
Native aspect ratio16:10
Anti-glare screenYes
Display brightness300 cd/m²
Pixel density243 ppi
Colour gamut100%
RGB colour spacesRGB
Maximum refresh rate90 Hz
Contrast ratio (typical)1200:1

Processor

Processor manufacturerIntel
Processor familyIntel Core Ultra 7
Processor generationIntel® Core™ Ultra (Series 1)
Processor model155H
Processor cores16
Processor boost frequency4.8 GHz
Performance cores6
Efficient cores8
Performance-core Max Turbo Frequency4.8 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Performance-core base frequency1.4 GHz
Efficient-core base frequency0.9 GHz
Processor cache24 MB
Processor cache typeSmart Cache
Maximum turbo power115 W
Processor base power28 W

Neural processor unit (NPU)

Neural processor unit (NPU)Intel AI Boost
Maximum frequency NPU1.4 GHz
Sparsity supportYes
Windows Studio effects supportYes
AI datatype support on NPUFP16, FP32, Int8
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, Windows ML

Memory

Internal memory16 GB
Internal memory typeLPDDR5x-SDRAM
Memory clock speed6400 MHz
Memory form factorOn-board
Maximum internal memory16 GB
Memory channelsDual-channel

Storage

Total storage capacity1 TB
Storage mediaSSD
Total SSDs capacity1 TB
Number of SSDs installed1
SSD capacity1 TB
NVMeYes
SSD interfacePCI Express 4.0
SSD form factorM.2
Optical drive typeNo
Card reader integratedYes
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC

Graphics

On-board graphics cardYes
Discrete graphics cardNo
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel Arc Graphics
On-board graphics card modelIntel Arc Graphics

Audio

Audio chipRealtek ALC3254
Number of built-in speakers2
Speakers manufacturerWaves
Speaker power2 W
Built-in microphoneYes
Number of microphones2

Camera

Front cameraYes
Front camera resolution (numeric)2.07 MP
Front camera HD typeFull HD
Front camera resolution1920 x 1080 pixels
Video capturing speed30 fps
Privacy cameraYes
Privacy typePrivacy shutter

Network

Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Antenna type2x2
WLAN controller manufacturerIntel
WLAN controller modelIntel Wi-Fi 6E AX211
BluetoothYes

Ports & interfaces

USB 2.0 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
HDMI ports quantity1
HDMI version1.4
Thunderbolt 4 ports quantity1
Intel® Thunderbolt 4Yes
Combo headphone/mic portYes
USB Type-C DisplayPort Alternate ModeYes

Keyboard

Pointing deviceTouchpad
Keyboard backlitYes
Numeric keypadNo

Software

Operating system installedWindows 11 Home
Operating system architecture64-bit

Battery

Battery technologyLithium-Ion (Li-Ion)
Number of battery cells4
Battery capacity64 Wh
Battery voltage15.2 V
Battery recharge time3 h
Fast chargingYes
Battery charge indicatorYes
Battery weight260 g

Power

AC adapter power100 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
DC-in jackYes
USB Power Delivery (USB PD)Yes
USB charging voltage20,5,9,15 V
USB charging current5 A

Operational conditions

Operating temperature (T-T)0 - 35 °C
Storage temperature (T-T)-40 - 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
Sustainability complianceYes

Weight & dimensions

Width314 mm
Depth226.6 mm
Height (front)1.6 cm
Height (rear)1.71 cm

Packaging content

Cables includedAC

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