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Dell 7640 2-in-1
Dell

7640 2-in-1

Model 7640 2-in-1Part no. I7640-7366BLU-PUSEAN 884116470380

131 specifications Checked today
  • Display40.6 cm (16")
  • Resolution1920 x 1200 pixels
  • ProcessorIntel Core Ultra 7
  • Memory16 GB
  • Storage1 TB
  • GraphicsNot available
See all specifications

Overview

Display
40.6 cm (16")
Resolution
1920 x 1200 pixels
Processor
Intel Core Ultra 7
Memory
16 GB
Storage
1 TB
Graphics
Not available
Brand
Dell
Category
Laptop
Model
7640 2-in-1
Part numbers
I7640-7366BLU-PUS, CAEI2HBTO7640GQQC, CAEI2HBTO7640GQQD, CAEI2HBTO7640GSNC, CAEI2HBTS7640GTHB, CAEI2PBTO7640GQQB +26 more
EAN / UPC
884116470380, 884116470366, 884116431039, 5397184885550 +2 more
Also known as
DELL Inspiron 7640 2-in-1 Intel Core Ultra 7 155H Hybrid (2-in-1) 40.6 cm (16") Touchscreen Full HD+ 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11

Specifications

131 specifications in 20 groups

Design

Product typeHybrid (2-in-1)
Product colourBlue
Colour nameIce Blue
Form factorConvertible (Folder)

Display

Display diagonal40.6 cm (16")
Display resolution1920 x 1200 pixels
TouchscreenYes
HD typeFull HD+
Panel typeWVA
LED backlightYes
Native aspect ratio16:10
Display brightness300 cd/m²
Pixel density141 ppi
Colour gamut100%
RGB colour spacesRGB
Maximum refresh rate60 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 threads22
Processor boost frequency4.8 GHz
Performance cores6
Efficient cores8
Low Power Efficient-cores2
Performance-core Max Turbo Frequency4.8 GHz
Efficient-core Max Turbo Frequency3.8 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz
Performance-core base frequency1.4 GHz
Efficient-core base frequency0.9 GHz
Low Power Efficient-core Base Frequency700 MHz
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 form factorOn-board
Memory layout (slots x size)2 x 8 GB
Maximum internal memory16 GB
Memory channelsDual-channel
Memory data transfer rate6400 MT/s

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
Audio systemMaxxAudio Pro
Number of built-in speakers4
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

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
Wi-Fi data rate (max)2400 Mbit/s
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 quantity2
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 cells6
Battery capacity90 Wh
Battery voltage11.7 V
Battery life (max)15.6 h
Battery recharge time3 h
Fast chargingYes
Battery charge indicatorYes
Battery weight340 g

Power

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

Operational conditions

Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90%
Storage relative humidity (H-H)0 - 95%
Operating shock140 G
Operating vibration0.66 G

Certificates

Wi-Fi certifiedYes

Sustainability

Sustainability certificatesENERGY STAR, EPEAT Climate +, EPEAT Silver
Sustainability complianceYes

Weight & dimensions

Weight2.18 kg
Width356.8 mm
Depth250.6 mm
Height (front)1.61 cm
Height (rear)1.75 cm

Packaging content

Cables includedAC

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