Gram Superslim Intel Core Ultra 7 155H Laptop
39.6 cm (15.6") Full HD 32 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Blue Spanish
Model SuperslimPart no. 15Z90ST-G.AA78A9EAN 8806096022436
109 specifications Checked today
- Display39.6 cm (15.6")
- Resolution1920 x 1080 pixels
- ProcessorIntel Core Ultra 7
- Memory32 GB
- Storage512 GB
- GraphicsNot available
Overview
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel Core Ultra 7
- Memory
- 32 GB
- Storage
- 512 GB
- Graphics
- Not available
- Brand
- LG
- Category
- Laptop
- Model
- Superslim
- Part numbers
- 15Z90ST-G.AA78A9, 15Z90ST-G.AAB6U1, 15Z90ST-G.AD75B, 15Z90ST-G.ADB9U1, 15Z90ST-G.AA78F, 15Z90ST-G.AD7BF +3 more
- EAN / UPC
- 8806096022436, 195174081884, 8806096031131, 8806096030561 +4 more
- Also known as
- LG Gram Superslim Intel Core Ultra 7 155H Laptop 39.6 cm (15.6") Full HD 32 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Home Blue Spanish
Specifications
109 specifications in 18 groups
Design
| Specification | Value |
|---|---|
| Product type | Laptop |
| Product colour | Blue |
| Form factor | Clamshell |
| Housing material | Magnesium |
| Market positioning | Business |
Display
| Specification | Value |
|---|---|
| Display diagonal | 39.6 cm (15.6") |
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | OLED |
| Native aspect ratio | 16:9 |
| Display brightness | 400 cd/m² |
| Colour gamut | 100% |
| Display diagonal (metric) | 39.6 cm |
| RGB colour space | DCI-P3 |
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor model | 155H |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor boost frequency | 4.8 GHz |
| Processor frequency | 1.4 GHz |
| Performance cores | 6 |
| Efficient cores | 8 |
| Low Power Efficient-cores | 2 |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Performance-core base frequency | 1.4 GHz |
| Efficient-core base frequency | 0.9 GHz |
| Processor cache | 24 MB |
| Processor cache type | Smart Cache |
| Tjunction | 110 °C |
| Maximum turbo power | 115 W |
| Processor base power | 28 W |
Memory
| Specification | Value |
|---|---|
| Internal memory | 32 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 7467 MHz |
| Memory channels | Dual-channel |
Storage
| Specification | Value |
|---|---|
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| NVMe | Yes |
| SSD interface | M.2 |
| SSD form factor | M.2 |
| Optical drive type | No |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card model | Intel Arc Graphics |
Audio
| Specification | Value |
|---|---|
| Audio system | Dolby Atmos |
| Number of built-in speakers | 2 |
| Speaker power | 3 W |
| Built-in microphone | Yes |
Camera
| Specification | Value |
|---|---|
| Front camera | Yes |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Network
| Specification | Value |
|---|---|
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
Ports & interfaces
| Specification | Value |
|---|---|
| USB4 Gen 3x2 ports quantity | 3 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
Keyboard
| Specification | Value |
|---|---|
| Pointing device | Touchpad + Scroll zone |
| Keyboard backlit | Yes |
| Numeric keypad | Yes |
| Keyboard number of keys | 98 |
| Keyboard language | Spanish |
Software
| Specification | Value |
|---|---|
| Operating system installed | Windows 11 Home |
Processor special features
| Specification | Value |
|---|---|
| CPU configuration (max) | 1 |
| Execute Disable Bit | Yes |
| Intel Flex Memory Access | Yes |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel Standard Manageability | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® High Definition Audio (Intel® HD Audio) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® OS Guard | Yes |
| Intel® Secure Key | Yes |
| Intel® Smart Sound Technology | Yes |
| Intel® Turbo Boost Technology | 3.0 |
Battery
| Specification | Value |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Number of battery cells | 4 |
| Battery capacity | 60 Wh |
| Battery life (max) | 21.5 h |
Power
| Specification | Value |
|---|---|
| AC adapter power | 65 W |
Security
| Specification | Value |
|---|---|
| Face recognition | Yes |
| Trusted Platform Module (TPM) | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 990 g |
| Width | 356 mm |
| Depth | 227.4 mm |
| Height (front) | 1.09 cm |
| Height (rear) | 1.25 cm |
Packaging data
| Specification | Value |
|---|---|
| Package width | 476 mm |
| Package depth | 271 mm |
| Package height | 60 mm |
| Package weight | 2.1 kg |
Similar products
All laptops
Alienware
m17 Intel® Core™ i7 i7-8750H Laptop
Model m17
- Display
- 43.9 cm (17.3")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad W550s (Refurbished) B
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad W550s (Refurbished) A
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad T550 (Refurbished) Grade B
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad T550 (Refurbished) Grade A
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad T550 (Refurbished) A
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad T550 (Refurbished) B
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7
upcycle it
Lenovo ThinkPad X1 Yoga 1st (Refurbished) B
- Display
- 35.6 cm (14")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i5
upcycle it
Lenovo ThinkPad X1 Yoga 1st (Refurbished) A
- Display
- 35.6 cm (14")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i5
upcycle it
Lenovo ThinkPad T550 (Refurbished) С
- Display
- 39.6 cm (15.6")
- Resolution
- 1920 x 1080 pixels
- Processor
- Intel® Core™ i7