Side by side comparison and review of LG gram 14Z90Q and Lenovo ThinkPad E590 (20NC). 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 14Z90Q based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
high-resolution display
fast processing speed
robust build quality
limited graphics performance
higher price point
fewer ports available
no dedicated GPU
Advantages and disadvantages of Lenovo ThinkPad E590 (20NC) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
comfortable keyboard design
adequate performance level
reasonable price point
solid security features
mediocre battery life
average display quality
limited graphics power
heavier than competitors
DESIGN AND DIMENSIONS | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 31.2 cm x 21.39 cm x 1.68 cm | 36.9 cm x 25.25 cm x 1.99 cm |
Weight | 999 g | 2.12 kg |
Case Material | - | Aluminum, polycarbonate ABS |
Colour | Obsidian black | Black |
DISPLAY | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Screen Size (Type) | 14" - IPS | 15.6" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1200 (WUXGA) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:9 |
Image Brightness | 350 cd/m² | 220 cd/m² |
Colour Gamut | 99% DCI-P3 | 90% |
Features | Anti-glare | Anti-glare |
PROCESSOR | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
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Max Turbo Speed | 4.4 GHz | 3.9 GHz |
Number of Cores | 12-core | Dual-Core |
Cache | L3 - 12 MB | 4 MB |
64-bit Computing | - | Yes |
Platform Technology | Intel Evo | - |
Features | Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
MEMORY | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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RAM | 8 GB | 4 GB (1 x 4 GB) |
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Max RAM Supported | - | 32 GB |
RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
Speed | 5200 MHz | 2400 MHz |
Rated Speed | - | 2666 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 2 |
Empty Slots | - | 1 |
STORAGE | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) - Toshiba |
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AUDIO & VIDEO | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics 620 |
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Camera | Yes - Full HD | Yes - 720p |
Camera Features | Face recognition, IR camera | - |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Codec | - | Conexant CX11880 |
Compliant Standards | DTS:X Ultra | High Definition Audio, Dolby Advanced Audio |
COMMUNICATIONS | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Intel Wi-Fi 6 AX 211 | Intel Dual Band Wireless-AC 9260 - M.2 Card |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek R8111GUS |
Features | Dual stream (2x2) | - |
BATTERY | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 72 Wh | 45 Wh |
Battery Life | - | Up to 11 hours |
AC ADAPTER | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Input | - | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 65 Watt |
INPUT | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Type | Touchpad, 80 keys keyboard | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Gesture function, precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Interfaces | Headphone output 2 x USB 3.2 Gen 2 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Operating System (OS) | Windows 11 Home | Windows 10 Pro 64-bit Edition |
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Software Included | LG Recovery Center, McAfee LiveSafe (30 days trial), CyberLink Power Media Player, LG Update Center, CyberLink PhotoDirector LE, PowerDirector LE, Microsoft Office 2016 (30 days trial), Alexa, DTS:X Ultra, Glance by Mirametrix, Virtoo, CyberLink ColorDirector LE, Audio Director LE, LG Smart Assistant, PCmover Professional | - |
MISCELLANEOUS | LG gram 14Z90Q | Lenovo ThinkPad E590 (20NC) |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
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 | Secure mode, Mega cooling 4.0 | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | MIL-STD 810G | RoHS |
SAR Value | - | 0.436 W/kg (body), 0.436 W/kg (limb) |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Silver |
Manufacturer Warranty | Limited warranty - parts and labour - 1 year | - |
Model Number | K.AR52A1 | - |