Lenovo LOQ 15 (15AHP11) / MSI Stealth 18 HX AI A2XWJG-035US

Lenovo LOQ 15 (15AHP11): 83TN00ALUS · Ryzen 7 250 · RTX 5050 Laptop · 16 GB / 512 GB · Luna Grey

MSI Stealth 18 HX AI A2XWJG-035US: A2XWJG-035US (US): Core Ultra 9 275HX, RTX 5090 Laptop GPU 24 GB, 64 GB DDR5, 2 TB, 18-inch UHD+ Mini LED 120 Hz, Windows 11 Pro, Midnight Black. The RTX 5080 A2XWIG, RTX 5070 Ti A2XWHG and QHD+ 240 Hz IPS SKUs are separate configurations.

SpecificationLenovo LOQ 15 (15AHP11)MSI Stealth 18 HX AI A2XWJG-035US
Release year20262025
Announcement15 October 2026 (PSREF model record; USA) Lenovo—
Model codeLOQ 15AHP11; 83TN00ALUS; Luna Grey; USA (NA) configuration

The same LOQ 15AHP11 platform has other model codes for other regions and with other CPU, GPU and display options; this record covers only the 83TN00ALUS row.

Lenovo		—
ProcessorAMD Ryzen 7 250; 8 cores / 16 threads; 3.3 GHz base, up to 5.1 GHz; 8 MB L2 + 16 MB L3 LenovoIntel Core Ultra 9 275HX; 2.1–5.4 GHz

Arrow Lake-HX generation 24-core processor (8 performance, 16 efficiency) on the Intel HM870 chipset. There is no Hyper-Threading, so each core runs one thread.

MSI
AI processor (NPU)Integrated AMD Ryzen AI, up to 16 TOPS Lenovo—
Integrated graphicsAMD Radeon 780M

Lenovo does not list a separate integrated GPU clock for this model code.

Lenovo		—
Discrete graphicsNVIDIA GeForce RTX 5050 Laptop GPU; discrete; not the same product as the desktop RTX 5050 Lenovo—
Graphics memory8 GB GDDR7 Lenovo—
GPU power limitTGP 115 W; boost clock 2662 MHz; 440 AI TOPS (peak)

TGP is the GPU’s total power limit; on its own it does not decide sustained gaming performance.

Lenovo		—
Graphics switchingNVIDIA G-SYNC and Advanced Optimus (listed in the display options)

Lenovo lists Advanced Optimus among the key features of the platform’s display options; it is not repeated in this model row’s display line.

Lenovo		—
Display15.3-inch WUXGA (1920 × 1200) IPS; 16:10; 300 nits; anti-glare; 100% sRGB; 165 Hz; AMD FreeSync and NVIDIA G-SYNC; not touch

Lenovo’s platform document also lists a 400-nit / 180 Hz WQXGA option; this model row is the 300-nit / 165 Hz WUXGA panel.

Lenovo		18-inch UHD+ 3840 × 2400, 120 Hz, Mini LED, HDR 1000, 100% DCI-P3; matte surface

The 16:10 panel is an LCD lit from behind by many small LED zones; local dimming gives high brightness and contrast in HDR content, though halos can appear around bright objects in dark scenes. MSI’s family page describes the panel as "IPS-Level".

MSI
Screen ratio and calibration92% screen-to-body ratio; factory color calibration; TUV Rheinland Low Blue Light (hardware) Lenovo—
Memory16 GB DDR5-5600 (1 × 16 GB SODIMM); two SODIMM slots, dual channel; up to 32 GB

Memory is socketed; Lenovo’s stated maximum, based on current Lenovo memory offerings, is 32 GB.

Lenovo		64 GB (2 × 32 GB) DDR5-5600; 2 SO-DIMM slots, up to 96 GB

Both slots come populated, so an upgrade means replacing the modules. MSI lists support up to DDR5-6400; the actual speed depends on the memory combination and the CPU.

MSI
Storage512 GB M.2 2242 PCIe 4.0 x4 NVMe SSD Lenovo2 TB NVMe PCIe Gen4 x4 SSD; 1 M.2 slot

There is no second SSD slot; MSI advises consulting a service centre before upgrading the SSD.

MSI
SSD slotsTwo M.2 slots: one PCIe 4.0 x4, one PCIe 4.0 x2; up to 2 × 2 TB

Lenovo ships only single-SSD configurations; the second slot is for user expansion. The document lists the slots as M.2 2280 and the SSD as M.2 2242.

Lenovo		—
USB and video output2 × USB-A (5 Gbps); 1 × USB-A (10 Gbps); 1 × USB-C (USB4 40 Gbps; 65–100 W input, 15 W output, DisplayPort 1.4); HDMI 2.1 (up to 8K/60 Hz)

On the USB-C port, Lenovo’s 140 W (20 V / 7 A) charging protocol needs a dedicated Lenovo adapter.

Lenovo		—
Other portsGigabit Ethernet (RJ-45); 3.5 mm headphone/microphone combo jack; no card reader; slim-tip rectangular power connector Lenovo—
WirelessWi-Fi 6 (802.11ax) 2 × 2; Bluetooth 5.3; M.2 card

Bluetooth may run at a lower version than the hardware, depending on the operating system and driver.

Lenovo		—
Battery60 Wh lithium-ion; Rapid Charge Pro (up to 50% in 30 minutes)

Lenovo’s maximum battery life claims in the platform document are 8.5 hours (MobileMark 30) and 13.9 hours (local 1080p video); these are manufacturer tests.

Lenovo		—
Power adapter245 W slim-tip (3-pin) AC adapter

Whether the adapter is included depends on the country.

Lenovo		—
Audio2 W × 2 stereo speakers; Nahimic Audio; Realtek ALC3287 codec; dual-microphone array Lenovo2 × 2 W speakers and 4 × 2 W woofers (Dynaudio tuned); array microphone MSI
Camera5.0 MP with E-shutter privacy cover, fixed focus Lenovo—
Keyboard and touchpadSingle-zone RGB backlit keyboard with numeric keypad (English); 1.6 mm key travel; Copilot key; 75 × 120 mm buttonless Precision touchpad

The platform document also lists a 24-zone RGB option; this row lists single-zone.

Lenovo		—
Dimensions344.9 × 254.83 × 20.9–23.25 mm

Height does not include the 1.7 mm bump.

Lenovo		—
WeightStarting at 2.1 kg

Based on Lenovo lab results; varies with component source.

Lenovo		—
ChassisLuna Grey; PC-ABS (plastic) top and bottom; painted finish

The platform document also lists Eclipse Black and Surge Green.

Lenovo		—
DurabilityMIL-STD-810H military test passed (Lenovo claim) Lenovo—
SecurityFirmware TPM 2.0 (in the processor); no fingerprint reader; camera privacy cover; BIOS passwords LenovofTPM 2.0, Secured-core PC, Kensington lock slot MSI
Operating systemWindows 11 Home (English)

The platform document also lists Windows 11 Pro and no-OS options.

Lenovo		—
Support and warrantyEnd of support 15 January 2032 (PSREF); base warranty 1 year, courier or carry-in Lenovo—
In the boxNo bundled accessories (PSREF: None); Office trial listed as bundled software Lenovo—
Graphics—NVIDIA GeForce RTX 5090 Laptop GPU, 24 GB GDDR7; 150 W maximum graphics power with Dynamic Boost; up to 1875 MHz boost

The laptop RTX 5090 is not the same card as the desktop RTX 5090. 150 W is the ceiling MSI sets for this thin chassis, so slightly lower GPU performance than thicker 175 W models is expected. MSI quotes 1824 AI TOPS.

MSI
Ports—2 × Thunderbolt 4 (DisplayPort / Power Delivery 3.1); 2 × USB 3.2 Gen 2 Type-A; 1 × HDMI 2.1 (8K 60 Hz / 4K 120 Hz); 1 × RJ45; 1 × headset combo jack

Thunderbolt 4 carries 40 Gbit/s data and video over the USB-C shaped port. This model has no Thunderbolt 5.

MSI
Card reader—1 × SD Express card reader

SD Express uses a PCIe/NVMe interface for much faster transfers with compatible cards; ordinary SD cards are still read.

MSI
Networking—Intel Killer BE Wi-Fi 7 (BE1750); Bluetooth 5.4; 2.5 GbE Killer E3100G wired LAN MSI
Keyboard and input—SteelSeries per-key RGB gaming keyboard with numpad and Copilot key; fingerprint reader MSI
Webcam—IR FHD (1080p 30 fps) HDR camera with 3DNR+ noise reduction and a physical shutter

The IR camera enables Windows Hello face sign-in.

MSI
Battery and adapter—99.9 Wh, 4-cell lithium-ion; 280 W adapter

99.9 Wh is just under the common airline carry-on battery limit. Full GPU performance needs the 280 W adapter.

MSI
Size and weight—399.99 × 289.67 × 19.9–23.99 mm; 2.89 kg MSI
Operating system and warranty—Windows 11 Pro; 1-year limited warranty (including 1 year global coverage) MSI