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Specification LG Gram 15Z990 15Z990-V.AA78B


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LG Gram 15Z990 15Z990-V.AA78B


OS: Windows 10 Home

CPU: i7-8550U 1.8 GHz
RAM: 8 GB
Display: 15.6 inch
SSD: 256 GB
Battery: 9360 mAh

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LG Gram 15Z990 15Z990-V.AA78B notebook runs on Windows 10 Home operating system. The notebook is powered by i7-8550U 1.8 GHz , 4 cores , 8 threads processor. It has 8 GB RAM. SSD 256 GB. Display 15.6 inch, Intel UHD Graphics 620 - On-board graphics adapter. The notebook is fueled with a 9360 mAh.
LG Gram 15Z990 15Z990-V.AA78B laptop upgrade options: Internal memory: 8 GB, maximum internal memory: 8 GB DDR4-SDRAM. The number of memory slots and their employment: 1 x 8 GB. Total number of memory slots: 1x SO-DIMM.


Processor LG Gram 15Z990 15Z990-V.AA78B
Processor model:i7-8550U
Processor threads:8
Processor cores:4
Processor family:8th gen Intel Core i7
Processor frequency:1.8 GHz
Processor boost frequency:4 GHz
Processor cache:8 MB
Software LG Gram 15Z990 15Z990-V.AA78B
Operating system installed:Windows 10 Home
Operating system architecture:64-bit
Display & Graphics LG Gram 15Z990 15Z990-V.AA78B
Panel type:IPS
Aspect ratio:16:9
Display brightness:300 cd/m²
Display diagonal:15.6 inch
Display resolution:1920 x 1080 pixels
HD type:Full HD
LED backlight:Yes
sRGB coverage:96%
Touchscreen:No
Discrete graphics adapter:No
Discrete graphics adapter model:Not available
On-board graphics adapter:Yes
On-board graphics adapter family:Intel UHD Graphics
On-board graphics adapter model:Intel UHD Graphics 620
Memory LG Gram 15Z990 15Z990-V.AA78B
Internal memory:8 GB
Maximum internal memory:8 GB
Memory clock speed:2400 MHz
Memory layout (slots x size):1 x 8 GB
Memory form factor:SO-DIMM
Memory slots:1x SO-DIMM
Internal memory type:DDR4-SDRAM
Storage LG Gram 15Z990 15Z990-V.AA78B
SSD capacity:256 GB
SSD interface:Micro Serial ATA III
SSD form factor:M.2
Storage media:SSD
Number of SSDs installed:1
Total SSDs capacity:256 GB
Total storage capacity:256 GB
Optical drive type:No
Card reader integrated:Yes
Compatible memory cards:MicroSD (TransFlash)
Network & Communication LG Gram 15Z990 15Z990-V.AA78B
3G:No
4G:No
Antenna type:2x2
Bluetooth:Yes
Bluetooth version:4.1
Ethernet LAN:No
Wi-Fi:Wi-Fi 5 (802.11ac)
Wi-Fi standards:802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN:Intel Dual Band Wireless-AC 8265
Interfaces/Ports LG Gram 15Z990 15Z990-V.AA78B
HDMI ports quantity:1
Charging port type:DC-in jack
Combo headphone/mic port:Yes
USB 3.0 (3.1 Gen 1) Type-A:3
USB 3.0 (3.1 Gen 1) Type-C:1
USB Sleep-and-Charge:1
Input Devices LG Gram 15Z990 15Z990-V.AA78B
Numeric keypad:Yes
Pointing device:Touchpad
Windows keys:Yes
Audio LG Gram 15Z990 15Z990-V.AA78B
Audio system:DTS Headphone: X
Built-in microphone:Yes
Number of speakers:2
Number of microphones:2
Speaker power:1.5 W
Built-in Devices LG Gram 15Z990 15Z990-V.AA78B
Front camera:Yes
Front camera HD type:HD
Front camera resolution:1280 x 720 pixels
Front camera signal format:720p
Power LG Gram 15Z990 15Z990-V.AA78B
AC adapter power:65 W
Security LG Gram 15Z990 15Z990-V.AA78B
Cable lock slot:Yes
Cable lock slot type:Kensington
Password protection:Yes
Trusted Platform Module (TPM):Yes
Design LG Gram 15Z990 15Z990-V.AA78B
Brand:LG
Family:Gram
Model name:15Z990
Part Number:15Z990-V.AA78B
Product type:Notebook
Form factor:Clamshell
Product colour:Silver
Depth:228.4 mm
Width:357.6 mm
Height:16.8 mm
Weight:1.09 kg
Release Date:2019-03-13
Battery Information LG Gram 15Z990 15Z990-V.AA78B
Battery capacity:9360 mAh
Battery type:Lithium Polymer (LiPo)
Battery life:19 h
Number of battery cells:4


LG Gram 15Z990 15Z990-V.AA78B Overview


The LG Gram 15Z990-V.AA78B is a sleek and lightweight laptop that offers impressive performance and long battery life. Powered by an 8th gen Intel Core i7 processor with 4 cores and 8 threads, this laptop is capable of handling multitasking and demanding applications with ease. With a base frequency of 1.8 GHz and a boost frequency of up to 4 GHz, the i7-8550U processor delivers fast and efficient performance for everyday computing tasks.

The 15.6-inch Full HD IPS display provides vibrant colors and sharp visuals, making it ideal for watching movies, browsing the web, and working on creative projects. The display has a brightness of 300 cd/m² and an sRGB coverage of 96%, ensuring a great viewing experience from any angle. Additionally, the LED backlight enhances the overall brightness and energy efficiency of the screen.

The LG Gram 15Z990-V.AA78B comes with 8 GB of DDR4 memory and a 256 GB SSD, providing ample storage space and fast data access speeds. The laptop also features Intel UHD Graphics 620 for smooth graphics performance and immersive gaming experiences.

In terms of connectivity, this laptop offers Wi-Fi 5 (802.11ac), Bluetooth 4.1, and a variety of ports including USB Type-A and Type-C, HDMI, and a combo headphone/mic port. The DTS Headphone:X audio system, built-in microphone, and front camera with HD resolution further enhance the multimedia experience on this laptop.

One of the standout features of the LG Gram 15Z990-V.AA78B is its exceptional battery life. With a 9360 mAh lithium polymer battery, this laptop can last up to 19 hours on a single charge, making it perfect for all-day use on the go. The slim and lightweight design of the laptop, weighing just 1.09 kg, adds to its portability and convenience.

Overall, the LG Gram 15Z990-V.AA78B is a powerful and versatile laptop that is well-suited for productivity, entertainment, and everyday computing needs. Its combination of high-performance components, impressive display, long battery life, and connectivity options make it a solid choice for users looking for a reliable and portable device.

Pros:
1. Powerful 8th gen Intel Core i7 processor
2. Bright and vibrant 15.6-inch Full HD IPS display
3. Fast SSD storage and ample memory capacity
4. Long battery life of up to 19 hours
5. Lightweight and portable design

Cons:
1. Limited to 8 GB of RAM, not expandable
2. No discrete graphics adapter for intensive gaming or graphic design tasks
3. Lack of Ethernet LAN port may be a downside for users requiring a wired internet connection.



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