Side by side comparison and review of LG gram 17Z990 and LG gram 14Z90Q. 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.
| DESIGN AND DIMENSIONS | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38.075 cm x 26.593 cm x 1.68 cm | 31.2 cm x 21.39 cm x 1.68 cm |
| Weight | 1.34 kg | 999 g |
| Case Material | Magnesium-nanocarbon alloy | - |
| Colour | Dark silver | Obsidian black |
| DISPLAY | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Screen Size (Type) | 17" - IPS | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 300 cd/m² | 350 cd/m² |
| Colour Gamut | 96% sRGB | 99% DCI-P3 |
| Features | Reader Mode, Daylight Mode | Anti-glare |
| PROCESSOR | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| CPU | Intel Core i7 (8th Gen) 8565U / 1.8 GHz | Intel Core i5 (12th Gen) 1240P / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.4 GHz |
| Number of Cores | - | 12-core |
| Cache | 8 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 | Intel Deep Learning Boost (DL Boost) |
| MEMORY | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | 5200 MHz |
| STORAGE | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 | 256 GB SSD M.2 2280 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Camera | Yes - HD (front) | Yes - Full HD |
| Camera Features | Built-in microphone | Face recognition, IR camera |
| Sound | Speakers | Stereo speakers, two microphones |
| Compliant Standards | DTS Headphone:X | DTS:X Ultra |
| COMMUNICATIONS | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 | Intel Wi-Fi 6 AX 211 |
| Network Interface | 10/100 Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Technology | 4-cell lithium polymer | Lithium Ion |
|---|---|---|
| Installed Qty | 1 | - |
| Battery Capacity (Size) | 9360 mAh | 72 Wh |
| Battery Life | Up to 19.5 hours | - |
| AC ADAPTER | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Output | 65 Watt | 65 Watt |
|---|
| INPUT | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Type | Keyboard, touchpad | Touchpad, 80 keys keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Gesture function, precision touchpad | Gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| 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 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | LG gram 17Z990 | LG gram 14Z90Q |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|---|---|
| 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 | 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 17Z990 | LG gram 14Z90Q |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip, 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 | Secure mode, Mega cooling 4.0 |
| Compliant Standards | MIL-STD 810G | MIL-STD 810G |
| Manufacturer Warranty | Limited warranty - parts and labour - 2 years | Limited warranty - parts and labour - 1 year |
| Model Number | V | K.AR52A1 |
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