Side by side comparison and review of LG gram 17Z990 and LG gram 16Z90P. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of LG gram 17Z990 based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
large high-resolution display
robust build quality
solid overall performance
higher price point
limited gaming capabilities
no discrete GPU
average speaker quality
Advantages and disadvantages of LG gram 16Z90P based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
sharp, vivid display
powerful processor performance
ample storage capacity
higher price point
limited graphics capability
no HDMI port
fewer USB ports
DESIGN AND DIMENSIONS | LG gram 17Z990 | LG gram 16Z90P |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 38.075 cm x 26.593 cm x 1.68 cm | 35.59 cm x 24.34 cm x 1.68 cm |
Weight | 1.34 kg | 1.199 kg |
Case Material | Magnesium-nanocarbon alloy | - |
Colour | Dark silver | Silver |
DISPLAY | LG gram 17Z990 | LG gram 16Z90P |
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Screen Size (Type) | 17" - IPS | 16" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 2560 x 1600 (WQXGA) | 2560 x 1600 (WQXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 300 cd/m² | - |
Colour Gamut | 96% sRGB | 99% DCI-P3 |
Features | Reader Mode, Daylight Mode | - |
PROCESSOR | LG gram 17Z990 | LG gram 16Z90P |
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CPU | Intel Core i7 (8th Gen) 8565U / 1.8 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
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Max Turbo Speed | 4.6 GHz | 4.2 GHz |
Number of Cores | - | Quad-Core |
Cache | 8 MB | L3 - 8 MB |
64-bit Computing | Yes | Yes |
Platform Technology | - | Intel Evo |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology |
MEMORY | LG gram 17Z990 | LG gram 16Z90P |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Speed | 2400 MHz | 4266 MHz |
STORAGE | LG gram 17Z990 | LG gram 16Z90P |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 | 512 GB SSD M.2 2280 - NVM Express (NVMe) |
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AUDIO & VIDEO | LG gram 17Z990 | LG gram 16Z90P |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
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Camera | Yes - HD (front) | Yes |
Camera Features | Built-in microphone | - |
Sound | Speakers | Stereo speakers, microphone |
Compliant Standards | DTS Headphone:X | DTS:X Ultra |
COMMUNICATIONS | LG gram 17Z990 | LG gram 16Z90P |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wireless-AC 9560 | Intel Wi-Fi 6 AX 201 |
Network Interface | 10/100 Ethernet | 10/100 Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | LG gram 17Z990 | LG gram 16Z90P |
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Technology | 4-cell lithium polymer | Lithium Ion |
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Installed Qty | 1 | - |
Battery Capacity (Size) | 9360 mAh | 80 Wh |
Battery Life | Up to 19.5 hours | Up to 22 hours |
AC ADAPTER | LG gram 17Z990 | LG gram 16Z90P |
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Output | 65 Watt | - |
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INPUT | LG gram 17Z990 | LG gram 16Z90P |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Gesture function, precision touchpad | - |
CONNECTIONS & EXPANSIONS | LG gram 17Z990 | LG gram 16Z90P |
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Interfaces | 3 x USB 3.1 USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (with power off charging) HDMI Headphone output |
Headphone output 2 x USB 3.2 Gen 2 HDMI 2 x USB-C (supports Thunderbolt 4) |
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Memory Card Reader | Yes (microSD) | Yes |
SOFTWARE | LG gram 17Z990 | LG gram 16Z90P |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home |
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Software Included | Microsoft 365 (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG Power Manager, LG On Screen Display 3, LG Reader Mode, DTS Headphone X | McAfee LiveSafe (30 days trial), LG Easy Guide, CyberLink Power Media Player, LG Control Center, LG Update Center, LG Power Manager, LG On Screen Display 3, LG Reader Mode, Microsoft Office 2016 (30 days trial) |
MISCELLANEOUS | LG gram 17Z990 | LG gram 16Z90P |
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Included Accessories | Power adapter | Power adapter |
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Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Fingerprint reader |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | HDD lock | Dust-resistant, shock-resistant, pressure-resistant, vibration-resistant |
Compliant Standards | MIL-STD 810G | MIL-STD 810G |
Manufacturer Warranty | Limited warranty - parts and labour - 2 years | Limited warranty - parts - 1 year |
Model Number | V | K.AA55A1 |