LG Gram 15Z990 - 15Z990-V.AA78B
LG Gram 15Z990
Product code: 15Z990-V.AA78B
- 💻Display diagonal: 15.6 inch
- 🔳Processor model: i7-8550U
- 🎫Internal memory: 8 GB
- 🎮On-board graphics adapter model: Intel UHD Graphics 620
- 🎮Discrete graphics adapter model: Not available
- 💽Total storage capacity: 256 GB
- ⚖️Weight: 1.09 kg
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Specifications
| Design | |
|---|---|
| Product colour | Silver |
| Product type | Notebook |
| Form factor | Clamshell |
| Display | |
| Display diagonal | 15.6 inch |
| sRGB coverage (typical) | 96% |
| Display brightness | 300 cd/m² |
| Panel type | IPS |
| Aspect ratio | 16:9 |
| HD type | Full HD |
| LED backlight | Y |
| Touchscreen | N |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Brand | LG |
| Family | Gram |
| Model name | 15Z990 |
| Part Number | 15Z990-V.AA78B |
| Release Date | 13 March 2019 |
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| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core i7 |
| Processor frequency | 1.8 GHz |
| Processor boost frequency | 4 GHz |
| Processor codename | Kaby Lake R |
| Thermal Design Power (TDP) | 15 W |
| Processor model | i7-8550U |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor cache | 8 MB |
| Processor lithography | 14 nm |
| Processor socket | BGA 1356 |
| Configurable TDP-up frequency | 2 GHz |
| Configurable TDP-up | 25 W |
| Processor generation | 8th gen Intel Core i7 |
| Memory | |
| Internal memory type | DDR4-SDRAM |
| Internal memory | 8 GB |
| Memory form factor | SO-DIMM |
| Memory clock speed | 2400 MHz |
| Memory slots | 1x SO-DIMM |
| Maximum internal memory | 8 GB |
| Memory layout (slots x size) | 1 x 8 GB |
| Maximum internal memory (64-bit) | 8 GB |
| Graphics | |
| On-board graphics adapter | Y |
| On-board graphics adapter family | Intel UHD Graphics |
| Discrete graphics adapter | N |
| On-board graphics adapter model | Intel UHD Graphics 620 |
| Discrete graphics adapter model | Not available |
| On-board graphics card | Y |
| Discrete graphics card | N |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel UHD Graphics 620 |
| On-board graphics card family | Intel UHD Graphics |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 1150 MHz |
| Maximum on-board graphics card memory | 32 GB |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.4 |
| On-board graphics card ID | 0x5917 |
| Storage | |
| Total storage capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| Total SSDs capacity | 256 GB |
| SSD interface | Micro SATA III |
| SSD form factor | M.2 |
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Y |
| Storage media | SSD |
| Optical drive | |
| Optical drive type | N |
| Networking | |
| Ethernet LAN | N |
| Wi-Fi | Y |
| WLAN controller model | Intel Dual Band Wireless-AC 8265 |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Antenna type | 2x2 |
| Bluetooth | Y |
| Bluetooth version | 4.1 |
| 4G | N |
| 3G | N |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| Charging port type | DC-in jack |
| USB 3.0 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB Sleep-and-Charge ports | 1 |
| USB 3.0 (3.1 Gen 1) Type-C ports quantity | 1 |
| Combo headphone/mic port | Y |
| HDMI ports quantity | 1 |
| USB Sleep-and-Charge | Y |
| Audio | |
| Built-in microphone | Y |
| Number of built-in speakers | 2 |
| Audio system | DTS Headphone: X |
| Speaker power | 1.5 W |
| Number of microphones | 2 |
| Camera | |
| Front camera | Y |
| Front camera HD type | HD |
| Front camera resolution | 1280 x 720 pixels |
| Front camera signal format | 720p |
| Keyboard | |
| Numeric keypad | Y |
| Windows keys | Y |
| Pointing device | Touchpad |
| Software | |
| Operating system installed | Windows 10 Home |
| Operating system architecture | 64-bit |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 4 |
| Battery life (max) | 19 h |
| Battery capacity | 72 Wh |
| Battery capacity (Watt hours) | 72 Wh |
| Weight & dimensions | |
| Weight | 1.09 kg |
| Height | 16.8 mm |
| Depth | 228.4 mm |
| Width | 357.6 mm |
| Power | |
| AC adapter power | 65 W |
| Security | |
| Cable lock slot | Y |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Y |
| Password protection | Y |
| Password protection type | BIOS, HDD, User |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.
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