LG Electronics
LG Electronics 17Z90S-V.APC3U1 laptop Intel Core Ultra 5 125H 16 GB 512 GB
A lightweight 17.0-inch notebook with a WQXGA IPS display, Intel Core Ultra 5 125H processor, 16 GB memory and 512 GB NVMe SSD running Windows 11 Pro
- ColorCharcoal Gray
- Operating SystemWindows 11 Pro
- CPU TypeIntel Core Ultra 5 (Series 1)
- Processor NameIntel Core Ultra 5 125H
- Turbo Frequency4.50 GHz
- Number of Cores1
- Sharp 17.0" WQXGA IPS display at 2560 x 1600
- Intel Core Ultra 5 125H reaches 4.50 GHz turbo
- 16 GB memory plus 512 GB NVMe 4.0 SSD
- Thunderbolt 4 USB-C power delivery included
- Windows 11 Pro with FHD webcam and facial recognition
What this laptop is and who it suits
The LG Gram 17Z90S-V.APC3U1 is a 17.0 inch Windows 11 Pro notebook weighing very little for its screen size. It uses an Intel Core Ultra 5 125H processor with a 4.50 GHz turbo frequency and 16 GB of memory. The 512 GB PCI Express NVMe 4.0 SSD provides fast storage for documents and applications. Buyers who want a larger display without the usual bulk will find it fits that need.
Limits of the 60 Hz IPS panel
The 2560 x 1600 WQXGA IPS display runs at 60 Hz and does not support touch input. Intel Arc integrated graphics share system memory rather than using dedicated video memory. This combination handles office work, web browsing and video playback smoothly. It is not suited for buyers who want high-refresh gaming, professional colour grading or hardware-accelerated 3D rendering workloads.
The single spec that decides fit
The 16 GB memory is soldered and cannot be upgraded after purchase. If your workflow regularly exceeds this capacity — such as running multiple virtual machines, large datasets or heavy creative suites — this model will not meet the requirement. For users whose daily tasks stay within 16 GB, the configuration delivers a balanced experience in a lightweight 17 inch chassis.
Highlights
- Sharp 17.0" WQXGA IPS display at 2560 x 1600
- Intel Core Ultra 5 125H reaches 4.50 GHz turbo
- 16 GB memory plus 512 GB NVMe 4.0 SSD
- Thunderbolt 4 USB-C power delivery included
- Windows 11 Pro with FHD webcam and facial recognition
Specifications
| Brand | LG |
|---|---|
| Series | Gram |
| Model | 17Z90S-V.APC3U1 |
| Part Number | 17Z90S-V.APC3U1 |
| Color | Charcoal Gray |
| Operating System | Windows 11 Pro |
| CPU Type | Intel Core Ultra 5 (Series 1) |
| Processor Name | Intel Core Ultra 5 125H |
| Turbo Frequency | 4.50 GHz |
| Number of Cores | 1 |
| Screen Size | 17.0" |
| Touchscreen | Non-Touch Screen |
| Display Type | WQXGA |
| Resolution | 2560 x 1600 |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| GPU/VPU | Intel Arc Graphics |
| Video Memory | ddr5_sdram |
| Graphic Type | Integrated Card |
| SSD | 512GB |
| HDD | 512 GB |
| Memory | 16GB LPDDR5X |
| Memory Speed | LPDDR5X 7467 MHz |
| Max Memory Supported | 16 GB |
| WLAN | 802.11ax Wireless LAN |
| WiFi Generation | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.3 |
| HDMI | 1 x HDMI |
| Webcam | Yes |
| Type | Home / Personal |
| Battery | Battery Chemistry: Lithium Ion (Li-Ion) Battery Energy: 77 Wh Maximum Video Battery Time: 18.90 Hour |
| Dimensions (W x D x H) | Height: 10.19" Width: 14.9" Depth: 0.7" |
| Weight | 2.98 lb |
| Shipping weight | 2.41 kg |
| Package size | 495 × 305 × 58 mm |
Questions about this item
Should I choose the 16 GB / 512 GB model or look for a different capacity?
This model ships with 16 GB of memory and a 512 GB NVMe 4.0 SSD; both are soldered or single-slot with no user-accessible upgrade path, so pick this configuration only if the capacity meets your workload.
What does the 4.50 GHz turbo frequency deliver in everyday use?
The Core Ultra 5 125H can boost to 4.50 GHz on a single core for short bursts, giving snappy responsiveness in office apps and light creative tasks before thermal limits lower clocks.
What does Thunderbolt 4 on the USB-C ports actually cap in practice?
Each USB-C port supports Thunderbolt 4 for data, video and charging, allowing up to two external displays and high-speed peripherals through a single cable.
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