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Specification DELL Inspiron 3781 3781-4658



DELL Inspiron 3781 3781-4658


CPU: i3-7020U 2.3 GHz
RAM: 8 GB
Display: 17.3 inch
SSD: 1000 GB HDD
Battery: 45 W

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The notebook is powered by i3-7020U 2.3 GHz , 2 cores , 4 threads processor. It has 8 GB RAM. Display 17.3 inch, Intel HD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 45 W.


Processor DELL Inspiron 3781 3781-4658
Processor model:i3-7020U
Processor socket:BGA 1356
Processor threads:4
Processor cores:2
Processor codename:Kaby Lake
Processor family:7th gen Intel Core i3
Processor frequency:2.3 GHz
Processor boost cache:3 MB
Thermal Design Power (TDP):15 W
Processor lithography:14 nm
Software DELL Inspiron 3781 3781-4658
Operating System:Windows 10 Home
Display & Graphics DELL Inspiron 3781 3781-4658
Aspect ratio:0.672916667
Display diagonal:17.3 inch
Display resolution:1920 x 1080 pixels
HD type:Full HD
Discrete graphics adapter:No
Discrete graphics adapter model:Not available
Graphics card:Intel HD Graphics 620
On-Board graphics adapter model:Intel HD Graphics 620
Graphics adapter memory:32 GB
Graphics card adapter max frequency::1000 MHz
Graphics graphics adapter base frequency:300 MHz
Memory DELL Inspiron 3781 3781-4658
Internal memory:8 GB
Storage DELL Inspiron 3781 3781-4658
Storage:1000 GB HDD
Optical drive type:DVD-RW
Network & Communication DELL Inspiron 3781 3781-4658
Bluetooth:Yes
Ethernet LAN:Yes
WiFi:Yes
WiFi Standards:802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Interfaces/Ports DELL Inspiron 3781 3781-4658
HDMI:1
USB 2.0:1
Ethernet LAN:1
Input Devices DELL Inspiron 3781 3781-4658
Keyboard Device:Touchpad
Audio DELL Inspiron 3781 3781-4658
Built-In Speakers:2
Built-in Devices DELL Inspiron 3781 3781-4658
Front Camera:Yes
Front Camera Resolution:0.92 MP
Power DELL Inspiron 3781 3781-4658
AC Power Adapter:45 W
Design DELL Inspiron 3781 3781-4658
Product type:Notebook
Form Factor:Clamshell
Depth:279.2 mm
Width:415.4 mm
Weight:3.03 kg
Battery Information DELL Inspiron 3781 3781-4658
Battery type:Lithium-Ion (Li-Ion)
Battery cells:3


User opinions and reviews DELL Inspiron 3781 3781-4658


userSunapvMarch 06, 2024
The laptop is suitable for everyday tasks like office programs, watching movies, and browsing the web. The screen quality is good for viewing content. There are enough USB ports for connecting peripherals. The hard drive provides ample storage space. Additional RAM could improve performance for multitasking.
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userXuvacu||May 03, 2024
I upgraded the memory to 16 GB and replaced the HDD with a 500 GB SSD
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