GMKtec NucBox K15 vs Lenovo ThinkCentre neo 50q QC
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GMKtec NucBox K15
Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Lenovo ThinkCentre neo 50q QC
Snapdragon X X1-26-100 / 16GB LPDDR5X / 512GB SSD / Windows 11 Pro on Arm
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
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| Storage |
1Is it fast for normal work?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
2Can it handle sustained work?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
3Can it game?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
4Is it loud or hot?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
5How much electricity does it use?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
6Can I upgrade and connect everything?
GMKtec NucBox K15
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable
Team Pandory demonstrated removing the feet, metal cover and case screws to reach the replaceable memory and SSDs. The upper fan remains connected to the mainboard as the case opens, so the cable needs care during access.
Team Pandory · 12:02 -
Fan lifts out for cleaning Not available
Lenovo ThinkCentre neo 50q QC
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Memory is upgradeable No
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable Not available
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Fan lifts out for cleaning
PCMag’s ThinkCentre teardown shows the blower lifting out of its mounting position for cleaning. The video’s exact installed memory and storage are unconfirmed; this observation concerns the visible chassis mechanism.
PCMag and CNET · 1:35
7Is it good value?
GMKtec NucBox K15
Not available
Lenovo ThinkCentre neo 50q QC
Not available
8Will it be dependable?
GMKtec NucBox K15
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Ubuntu detected the main devices
Lon.TV reported working video, audio, Bluetooth, networking and Wi-Fi during an Ubuntu test on his 32GB/1TB K15. The distribution version was not specified, so this does not establish compatibility with every Linux release.
Lon.TV · 9:02 -
Batocera 42 connected to Wi-Fi and a controller
Team Pandory reported that Batocera 42 booted and connected to Wi-Fi and a Bluetooth controller on his 48GB/1TB K15. This is a basic compatibility check on that configuration.
Team Pandory · 9:44 -
Ubuntu installation failed in the review Not available
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MLPerf Client 1.5 would not run Not available
Lenovo ThinkCentre neo 50q QC
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Ubuntu detected the main devices Not available
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Batocera 42 connected to Wi-Fi and a controller Not available
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Ubuntu installation failed in the review
ServeTheHome could not install Ubuntu from its standard ISO in the January 2026 review. Windows Subsystem for Linux remained an option. The attempted Ubuntu version and firmware were not specified, so this is a dated report, not a claim about every later Linux release.
ServeTheHome · 7:43 -
MLPerf Client 1.5 would not run
ServeTheHome showed unavailable MLPerf Client 1.5 tests on its 16GB system and identified the benchmark’s higher memory requirement for supported Snapdragon hardware. This application-specific failure is not a performance score or a claim that all AI applications fail.
ServeTheHome · 9:00
References
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GMKtec. NucBox K15 specifications and US configuration. Product page. Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Lon.TV. GMKTec K15 Mini PC Review - The "Toyota Camry" Mini PC With Plenty of Upgrade Options. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5-4800 / 1TB NVMe SSD. Windows edition and firmware version unconfirmed; Ubuntu version unspecified. Performance mode used.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Team Pandory. This Mini PC Runs Shockingly Cool and Quiet [GMKTEC K15 Review]. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 48GB DDR5-4800 / 1TB NVMe SSD / Windows 11 Pro; Batocera 42 also tested. Firmware version unconfirmed.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Lenovo PSREF. ThinkCentre neo 50q QC 13C80010US specifications. Product page. . Accessed .
Configuration: Snapdragon X X1-26-100 / 16GB LPDDR5X / 512GB SSD / Windows 11 Pro on Arm
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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ServeTheHome. Arm Comes to Project TinyMiniMicro Lenovo neo 50q Tiny QC. Video review. . Accessed .
Configuration: Snapdragon X X1-26-100, 16GB LPDDR5X-8448, 1TB Samsung PM9C1a SSD, Windows 11 Pro on Arm. Firmware and attempted Ubuntu version unconfirmed.
Disclosure: ServeTheHome says it purchased the system before Lenovo offered a review unit. Affiliate links and paid channel memberships disclosed.
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PCMag and CNET. Snapdragon X Mini-Desktops From Lenovo | Lab Report. Video review. . Accessed .
Configuration: ThinkCentre neo 50q QC with base Snapdragon X; exact RAM, SSD capacity, OS edition and firmware unconfirmed. The second half covers a separate IdeaCentre Mini.
Disclosure: Unit acquisition and manufacturer relationship were not stated in the inspected description. This is a hardware preview before benchmark testing.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for GMKtec NucBox K15
- Supports 80 GB more memory
- Provides 3 storage slots versus 2
Higher listed specifications for Lenovo ThinkCentre neo 50q QC
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | NucBox K15 | ThinkCentre neo 50q QC |
|---|---|---|
| CPU | Intel Core Ultra 5 125U | Qualcomm Snapdragon X X1-26-100 |
| Cores / threads | 12 / 14 | 8 / Unconfirmed |
| Processor default TDP | Not disclosed | Not disclosed |
| Integrated graphics | Intel Graphics | Qualcomm Adreno |
Memory and storage
| Specification | NucBox K15 | ThinkCentre neo 50q QC |
|---|---|---|
| Memory type | DDR5 SO-DIMM; up to 5600 MT/s supported | Soldered LPDDR5X-8448 |
| Maximum memory | 96 GB | 16 GB |
| Upgradeable memory | Yes | No |
| Storage slots | 3 | 2 |
Connectivity
| Specification | NucBox K15 | ThinkCentre neo 50q QC |
|---|---|---|
| Ethernet | 2 x 2.5GbE, Realtek RTL8125BG | 1 x Realtek RTL8111K Gigabit Ethernet |
| Wireless | MediaTek RZ616 / MT7922 Wi-Fi 6E and Bluetooth 5.2 | Qualcomm NFA765A Wi-Fi 6E and Bluetooth 5.3 |
| USB4 | Yes | No |
| Thunderbolt | Not published | No |
Size and price
| Specification | NucBox K15 | ThinkCentre neo 50q QC |
|---|---|---|
| Enclosure volume | Not published | 1 liters |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |