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Specification DELL Inspiron 15 I5578-2550GRY


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DELL Inspiron 15 I5578-2550GRY


OS: Windows 10 Home

CPU: i7-7500U 2.70 GHz
RAM: 8 GB
Display: 15.6 inch
HDD: 1000 GB
Battery: 42 mAh

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DELL Inspiron 15 I5578-2550GRY notebook runs on Windows 10 Home operating system. The notebook is powered by i7-7500U 2.70 GHz , 2 cores , 4 threads processor. It has 8 GB RAM. HDD 1000 GB. Display 15.6 inch, Intel HD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 42 mAh.
DELL Inspiron 15 I5578-2550GRY laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 16 GB DDR4-SDRAM. Total number of memory slots: 2x SO-DIMM.

Processor DELL Inspiron 15 I5578-2550GRY
Processor model:i7-7500U
Processor socket:BGA 1356
Processor threads:4
Processor cores:2
Processor codename:Kaby Lake
Processor family:7th gen Intel Core i7
Processor frequency:2.70 GHz
Processor boost frequency:3.50 GHz
Processor cache:4 MB
Thermal Design Power (TDP):15 W
Software DELL Inspiron 15 I5578-2550GRY
Operating system installed:Windows 10 Home
Drivers included:Yes
Operating system architecture:64-bit
Display & Graphics DELL Inspiron 15 I5578-2550GRY
Panel type:IPS
Aspect ratio:16:9
Display diagonal:15.6 inch
Display resolution:1920 x 1080 pixels
Dual-screen:No
HD type:Full HD
LED backlight:Yes
Pixel pitch:0.17925 x 0.17925 mm
Touchscreen:Yes
Discrete graphics adapter:No
Discrete graphics adapter model:Not available
Maximum on-board graphics adapter memory:32 GB
On-board graphics adapter:Yes
On-board graphics adapter base frequency:300 MHz
On-board graphics adapter DirectX version:12.0
On-board graphics adapter dynamic frequency (max):1050 MHz
On-board graphics adapter family:Intel HD Graphics
On-board graphics adapter model:Intel HD Graphics 620
On-board graphics adapter OpenGL:4.4
Memory DELL Inspiron 15 I5578-2550GRY
Internal memory:8 GB
Maximum internal memory:16 GB
Memory clock speed:2400 MHz
Memory form factor:SO-DIMM
Memory slots:2x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage DELL Inspiron 15 I5578-2550GRY
HDD capacity:1000 GB
HDD interface:SATA III
HDD size:2.5"
HDD speed:5400 RPM
Storage media:HDD
Number of HDDs installed:1
Total storage capacity:1000 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:SD
Network & Communication DELL Inspiron 15 I5578-2550GRY
3G:No
4G:No
Bluetooth:Yes
Ethernet LAN:No
Wi-Fi:Yes
Interfaces/Ports DELL Inspiron 15 I5578-2550GRY
HDMI ports quantity:1
Charging port type:DC-in jack
Combo headphone/mic port:Yes
Docking connector:No
DVI port:No
USB 2.0:1
USB 3.0 (3.1 Gen 1) Type-A:2
USB Sleep-and-Charge:1
Input Devices DELL Inspiron 15 I5578-2550GRY
Full-size keyboard:Yes
Keyboard backlit:Yes
Numeric keypad:No
Pointing device:Touchpad
Windows keys:Yes
Audio DELL Inspiron 15 I5578-2550GRY
Audio chip:Realtek ALC3253
Audio system:MaxxAudio Pro
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices DELL Inspiron 15 I5578-2550GRY
Front camera:Yes
Front camera resolution:1280 x 720 pixels
Video capturing speed:30 fps
Power DELL Inspiron 15 I5578-2550GRY
AC adapter frequency:50/60 Hz
AC adapter input voltage:100 - 240 V
AC adapter output voltage:19.5 V
Security DELL Inspiron 15 I5578-2550GRY
Cable lock slot:Yes
Cable lock slot type:Noble
Design DELL Inspiron 15 I5578-2550GRY
Brand:DELL
Family:Inspiron
Series:5000
Model name:15
Part Number:I5578-2550GRY
Product type:Hybrid (2-in-1)
Form factor:Convertible (Folder)
Product colour:Black, Grey
Depth:253.1 mm
Width:380.9 mm
Height:20.2 mm
Weight:2.09 kg
Release Date:2016-09-18
Battery Information DELL Inspiron 15 I5578-2550GRY
Battery capacity:42 mAh
Battery type:Lithium-Ion (Li-Ion)
Battery voltage:11.4 V
Number of battery cells:3


DELL Inspiron 15 I5578-2550GRY Overview


The DELL Inspiron 15 I5578-2550GRY is a versatile hybrid laptop that offers a combination of performance and functionality. Powered by a 7th gen Intel Core i7 processor with a base frequency of 2.70 GHz and a boost frequency of 3.50 GHz, this laptop delivers smooth and efficient multitasking capabilities. With 8 GB of DDR4 RAM and the option to expand up to 16 GB, you can easily handle demanding applications and tasks.

The 15.6-inch Full HD IPS touchscreen display provides crisp and vivid visuals, making it ideal for multimedia consumption and productivity tasks. The Intel HD Graphics 620 integrated graphics card ensures smooth graphics performance for casual gaming and video streaming. With a generous 1000 GB HDD storage capacity, you have ample space to store all your files, documents, and media content.

In terms of connectivity, the DELL Inspiron 15 I5578-2550GRY offers Bluetooth and Wi-Fi for wireless connectivity, as well as USB 3.0 ports for fast data transfer. The backlit keyboard and touchpad provide a comfortable typing and navigation experience, while the integrated Realtek ALC3253 audio chip and MaxxAudio Pro technology deliver immersive sound quality through the dual speakers.

The sleek and stylish design of the laptop, along with its black and grey color scheme, gives it a modern and professional look. The convertible form factor allows you to switch between laptop and tablet modes effortlessly, making it easy to adapt to different usage scenarios.

Overall, the DELL Inspiron 15 I5578-2550GRY is a solid choice for users looking for a versatile and powerful hybrid laptop that offers a balance of performance and functionality.

Pros:
1. Powerful Intel Core i7 processor for smooth multitasking
2. Vibrant Full HD IPS touchscreen display for immersive viewing experience
3. Ample storage space with 1000 GB HDD
4. Convertible form factor for flexibility in usage
5. Backlit keyboard and touchpad for comfortable typing and navigation

Cons:
1. Lack of discrete graphics card may limit gaming performance
2. Limited battery capacity may require frequent recharging
3. No Ethernet LAN port for wired internet connectivity



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