LG gram 16Z90P vs. ASUS P540UA (DM1491R)

Laptop Comparison, Reviews and Tests

In depth comparison and review of LG gram 16Z90P and ASUS P540UA (DM1491R). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

LG gram 16Z90P Review

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

ASUS P540UA (DM1491R) Review

Advantages and disadvantages of ASUS P540UA (DM1491R) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent processor performance

adequate connectivity options

good keyboard feel

average display quality

limited graphics capabilities

moderate battery life

no touchscreen feature

Laptop Comparison and Tests

Difference between LG gram 16Z90P and ASUS P540UA (DM1491R)
83 % - Design
85 % - Display
84 % - Performance
85 % - Connectivity
85 % - Battery
75 % - Design
75 % - Display
72 % - Performance
75 % - Connectivity
76 % - Battery

Laptop Specifications Comparison

LG gram 16Z90P vs. ASUS P540UA (DM1491R) Comparison Chart
DESIGN AND DIMENSIONS LG gram 16Z90P ASUS P540UA (DM1491R)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.59 cm x 24.34 cm x 1.68 cm 38.1 cm x 25.1 cm x 2.72 cm
Weight 1.199 kg 1.9 kg
Colour Silver Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top)
DISPLAY LG gram 16Z90P ASUS P540UA (DM1491R)
Screen Size (Type) 16" - IPS 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 2560 x 1600 (WQXGA) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:9
Image Brightness - 200 cd/m²
Colour Gamut 99% DCI-P3 45% NTSC
Features - Anti-glare, Ultra Slim Design Bezel
PROCESSOR LG gram 16Z90P ASUS P540UA (DM1491R)
CPU Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz Intel Core i5 (7th Gen) 7200U / 2.5 GHz
Max Turbo Speed 4.2 GHz 3.1 GHz
Number of Cores Quad-Core Dual-Core
Cache L3 - 8 MB 3 MB
64-bit Computing Yes -
Platform Technology Intel Evo -
Features Intel Turbo Boost Technology -
MEMORY LG gram 16Z90P ASUS P540UA (DM1491R)
RAM 8 GB 4 GB (provided memory is soldered)
RAM Type LPDDR4X SDRAM DDR4 SDRAM
Speed 4266 MHz -
STORAGE LG gram 16Z90P ASUS P540UA (DM1491R)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2280 - NVM Express (NVMe) 256 GB SSD 2.5" SATA
AUDIO & VIDEO LG gram 16Z90P ASUS P540UA (DM1491R)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel HD Graphics 620
Camera Yes Yes - VGA
Sound Stereo speakers, microphone Stereo speakers, microphone
Compliant Standards DTS:X Ultra -
Audio Features - ASUS SonicMaster, ASUS Bang & Olufsen ICEpower
COMMUNICATIONS LG gram 16Z90P ASUS P540UA (DM1491R)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller Intel Wi-Fi 6 AX 201 -
Network Interface 10/100 Ethernet -
Features Dual stream (2x2) -
BATTERY LG gram 16Z90P ASUS P540UA (DM1491R)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 80 Wh 33 Wh
Battery Life Up to 22 hours -
AC ADAPTER LG gram 16Z90P ASUS P540UA (DM1491R)
Input - AC 120/230 V (50/60 Hz)
Output - 45 Watt, 19 V, 2.37 A
INPUT LG gram 16Z90P ASUS P540UA (DM1491R)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight Yes -
Features - Chiclet keyboard
CONNECTIONS & EXPANSIONS LG gram 16Z90P ASUS P540UA (DM1491R)
Interfaces Headphone output
2 x USB 3.2 Gen 2
HDMI
2 x USB-C (supports Thunderbolt 4)
Headphone/microphone combo jack
USB 3.0
2 x USB 2.0
HDMI
Memory Card Reader Yes Yes (microSD)
SOFTWARE LG gram 16Z90P ASUS P540UA (DM1491R)
Operating System (OS) Windows 10 Home Windows 10 Pro 64-bit Edition
Software Included 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 16Z90P ASUS P540UA (DM1491R)
Included Accessories Power adapter Power adapter
Security Fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Dust-resistant, shock-resistant, pressure-resistant, vibration-resistant System password, hard drive password
Compliant Standards MIL-STD 810G -
Manufacturer Warranty Limited warranty - parts - 1 year -
Model Number K.AA55A1 -
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