LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11)
$1,399.99 • View Prices • By LG
LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) price in United States starts from $1,399.99. It is available at lowest price on Amazon in United States as on Feb 07, 2026. Take a look at LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) detailed specifications and features.
| Specification | Value |
|---|---|
| Display | 15.6 inches |
| CPU | Intel Core Ultra 7 Series 1 155H |
| GPU | Intel Arc Graphics |
| RAM | 16 GB LPDDR5X |
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LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) price in United States is $1,399.99. You can get LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) for the lowest price at Amazon. LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) was last updated on February 7, 2026
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Features
- Intel Core Ultra 7 Series 1 155H
- 16 Cores (6P + 8E + 2LP-E), 22 Threads
- 16 GB LPDDR5X RAM
- 512 GB SSD
- Intel Arc Graphics
- 15.6 inches, 1920 x 1080 pixels, Touch Screen
- Windows 11 OS
- 1 Year Warranty
LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core … Specs
Group: $1,250 to $1,750
General
- OS: Windows 11
- Utility: Everyday Use
- Thickness: 10.92 mmSlim
- 988.85 gLightest
- 1 Year Warranty
Display
- 15.6 inchesAverage
- 1920 x 1080 pixelsBad
- ~ 141 PPILow
- Touch Screen
- Anti Glare
- 16:9 Aspect Ratio
Performance
- Intel Core Ultra 7 Series 1 155H
- 6 x 1.4 GHz (Turbo Speed upto 4.8 GHz) Performance Cores
8 x 900 MHz (Turbo Speed upto 3.8 GHz) Efficient Cores
2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores - 16 Cores (6P + 8E + 2LP-E), 22 Threads
- 24 MB Cache
- Intel Arc Graphics Graphics
- 16 GB LPDDR5X RAMAverage
- 512 GB SSD
Connectivity
- Thunderbolt
- WiFi, Bluetooth v5.3
- 3 x USB Type-C
- Backlit Keyboard, Inbuilt Microphone
Battery
- 60 Wh BatteryGood
LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core … Prices
19% (price increased by $273 in one month)
LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core … Price History
You can check the price history of LG Gram Superslim 15 OLED 15Z90ST-G.AAB5U1 Laptop (Intel Core Ultra 7 155H/ 16GB/ 512GB SSD/ Win11) below. The current price is $1,399.99. Over the past month, there has been a increase of $273 in the price.
Read MoreLoading Price History ...
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General
| Country of Origin | China |
| Series | Gram Superslim 15 OLED |
| Model | 15Z90ST-G.AAB5U1 |
| Utility | Everyday Use |
| Device Type | Ultrabook |
| OS | Windows 11 Home (64-bit) |
| Dimensions | 355.6 x 227.33 x 10.92 mm |
| Weight | 988.85 g |
| Warranty | 1 year Warranty |
Display
| Type | OLED |
| Touch | Yes |
| Size | 15.6 inches |
| Resolution | 1920 x 1080 pixels |
| PPI | ~ 141 PPI |
| Refresh Rate | 144 Hz |
| Aspect Ratio | 16:9 |
| Anti Glare Screen | Yes |
| Features | 100% DCI-P3, VESA DisplayHDR 500 True Black, 1,000,000:1 Contrast Ratio |
Connectivity
| Ethernet | No |
| WiFi | Intel Wireless-AX211 |
| Bluetooth | v5.3 |
| USB Ports | 3 x USB Type-C |
| USB Port Details | 1 x USB 3.2 Gen 2x1 Type-C (Power Delivery, Display Port) |
| Thunderbolt | 2 x Thunderbolt 4 (Power Delivery, Display Port) |
| Other Ports | 1 x Headphone and Microphone Combo Jack |
Input
| Camera | FHD IR Webcam |
| Keyboard Backlit | Yes |
| Touchpad | Yes |
| Inbuilt Microphone | Dual Microphone |
| Speakers | Stereo Speakers |
| Optical Drive | No |
Processor
| Processor | Intel Core Ultra 7 Series 1 155H |
| Speed | 6 x 1.4 GHz (Turbo Speed upto 4.8 GHz) Performance Cores 8 x 900 MHz (Turbo Speed upto 3.8 GHz) Efficient Cores 2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores |
| Cores | 16 Cores (6P + 8E + 2LP-E), 22 Threads |
| Cache | 24 MB |
| Brand | Intel |
| Series | Core Ultra 7 Series 1 |
| Model | 155H |
| Generation | Intel Core Ultra Series 1 |
Graphics
| GPU | Intel Arc Graphics |
| GPU Clock Speed | Upto 2.25 GHz |
| Brand | Intel |
Memory
| RAM | 16 GB LPDDR5X |
| RAM Bus Speed | 7467 MHz |
| Solid State Drive | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 |
Battery
| Battery | 60 Wh Battery |
| Battery Backup | Upto 20.5 hours |
| Battery Details | Li-Ion |
Extra
| Sales Package | Laptop, Power Adapter |
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