In depth comparison and review of LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) and ASUS E510MA (EJ040WS). 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.
Advantages and disadvantages of LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) based on its technical characteristics, features, user experience, expert reviews and price level.
exceptionally lightweight design
impressive battery life
crisp full HD display
solid state drive storage
robust build quality
average graphics performance
limited port selection
higher price point
no dedicated GPU
Advantages and disadvantages of ASUS E510MA (EJ040WS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
lightweight for mobility
decent battery life
solid build quality
average performance
limited storage capacity
no backlit keyboard
basic display quality
DESIGN AND DIMENSIONS | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 35.8 cm x 22.8 cm x 1.68 cm | 36.02 cm x 23.64 cm x 1.81 cm |
Weight | 1.099 kg | 1.57 kg |
Colour | White | Star black |
DISPLAY | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Screen Size (Type) | 15.6" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 200 cd/m² |
Colour Gamut | 96% sRGB | 45% NTSC |
Features | - | Anti-glare |
PROCESSOR | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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CPU | Intel Core i7 (8th Gen) 8565U / 1.8 GHz | Intel Celeron N4020 / 1.1 GHz |
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Max Turbo Speed | 4.6 GHz | - |
Number of Cores | Quad-Core | Dual-Core |
Cache | L3 - 8 MB | 4 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | - |
MEMORY | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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RAM | 16 GB | 4 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | - |
STORAGE | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Main Storage Size (HDD/SSD) | 512 GB SSD | 64 GB eMMC |
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AUDIO & VIDEO | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 600 |
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Camera | Yes - HD | Yes - HD |
Sound | Stereo speakers, two microphones | Dual speakers, microphone |
Compliant Standards | DTS Headphone:X | - |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wireless-AC 9560 | - |
Network Interface | 10/100 Ethernet | - |
Features | Miracast, dual stream (2x2) | Single stream (1x1) |
BATTERY | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 72 Wh | 42 Wh |
Battery Life | Up to 21.5 hours | - |
AC ADAPTER | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 48 Watt | 33 Watt, 19 V, 1.75 A |
INPUT | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | - |
Features | Scrolling, gesture function, precision touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Slots | 2 x SSD (1 free) | - |
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Interfaces | HDMI USB-C 3.1 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) 3 x USB 3.1 Headphone output |
Headphone/microphone combo jack USB 3.2 Gen 1 HDMI 1.4 USB-C 3.2 Gen 1 USB 2.0 |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home in S mode |
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Software Included | Microsoft Office (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG On Screen Display 3, LG Reader Mode | McAfee LiveSafe (30 days trial), Microsoft 365 Personal (1 year subscription) |
MISCELLANEOUS | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z990) | ASUS E510MA (EJ040WS) |
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Included Accessories | Power adapter | Power adapter |
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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 | Fanless, Cortana support |
Compliant Standards | MIL-STD 810G | - |
Manufacturer Warranty | Limited warranty - 2 years Limited warranty - battery - 1 year |
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Model Number | V.AA78A1 | - |