AOOSTAR G-FLIP H255 vs GMKtec NucBox K16
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AOOSTAR G-FLIP H255
Ryzen 7 H 255 / 24GB DDR5 / 1TB SSD / Windows 11 Pro
GMKtec NucBox K16
Ryzen 7 7735HS / 32GB LPDDR5 / 1TB SSD / Windows 11 Pro / metallic gray / US plug
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?
AOOSTAR G-FLIP H255
Not available
GMKtec NucBox K16
Not available
2Can it handle sustained work?
AOOSTAR G-FLIP H255
Not available
GMKtec NucBox K16
Not available
3Can it game?
AOOSTAR G-FLIP H255
Not available
GMKtec NucBox K16
Not available
4Is it loud or hot?
AOOSTAR G-FLIP H255
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Fan was loud under load in Balanced mode Not available
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Fan was barely noticeable during Dota 2 Not available
GMKtec NucBox K16
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Fan was loud under load in Balanced mode
Team Pandory found the fan loud during gaming in Balanced mode on his 32GB/512GB K16, with more noise in Performance mode. This is an attributed observation, not a standardized noise measurement.
Team Pandory · 11:27 -
Fan was barely noticeable during Dota 2
Mash IT said he hardly noticed the fan while playing Dota 2 in Performance mode on his 32GB/1TB K16. His result differs from Team Pandory's load test; firmware and room conditions were not established as equivalent.
Mash IT · 8:07
5How much electricity does it use?
AOOSTAR G-FLIP H255
-
Booted from a USB-C power-delivery dock Not available
GMKtec NucBox K16
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Booted from a USB-C power-delivery dock
Mash IT unplugged the barrel power supply and powered the K16 from a 100W USB-C dock. This verifies that connection in his setup; it does not establish compatibility with every dock or sustained performance at every power limit.
Mash IT · 9:53
6Can I upgrade and connect everything?
AOOSTAR G-FLIP H255
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Bottom cover has an attached fan cable
NAZOLABO shows the removable bottom cover with its cooling fan still connected by a short cable while accessing the RAM and SSD. Take care with that cable when opening the chassis.
NAZOLABO · 7:17
GMKtec NucBox K16
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Memory is upgradeable No
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Storage is upgradeable Yes
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Bottom cover has an attached fan cable Not available
7Is it good value?
AOOSTAR G-FLIP H255
Not available
GMKtec NucBox K16
Not available
8Will it be dependable?
AOOSTAR G-FLIP H255
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Successful setup and support reported
CareyHolzman reports a successful Windows setup and responsive help obtaining the promised Windows Pro key after providing proof of purchase. This describes his own barebones build and support experience, rather than a guarantee for every order.
CareyHolzman · 1:51
GMKtec NucBox K16
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Successful setup and support reported Not available
References
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AOOSTAR. G-FLIP H255 specifications. Product page. Accessed .
Configuration: Ryzen 7 H 255 / 24GB DDR5 / 1TB SSD / Windows 11 Pro
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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CareyHolzman. Part 2 Follow-Up: Aoostar G Flip 255 Mini PC with built-in screen. Video review. . Accessed .
Configuration: Purchased H255 barebones unit, own 16GB RAM and Gen4 SSD of unconfirmed capacity; Windows 11 Pro. Firmware unconfirmed.
Disclosure: Affiliate promotions appear in the description; reviewer says he purchased the unit.
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NAZOLABO. AOOSTAR GFLIP H255 hardware review. Video review. . Accessed .
Configuration: Purchased H255 barebones unit, 2 x 8GB DDR5-4800, WD SN550 1TB, Windows 11 Pro. Firmware unconfirmed.
Disclosure: Retailer link included; paid relationship unconfirmed.
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GMKtec. NucBox K16 specifications and US configuration. Product page. Accessed .
Configuration: Ryzen 7 7735HS / 32GB LPDDR5 / 1TB SSD / Windows 11 Pro / metallic gray / US plug
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Team Pandory. GMKtec K16 Review: Premium Ryzen 7 Mini PC w/ Oculink. Video review. . Accessed .
Configuration: Ryzen 7 7735HS / 32GB LPDDR5-6400 / 512GB PCIe 3.0 SSD / Windows 11 Pro 24H2. Balanced and Performance modes tested; firmware version unconfirmed.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Mash IT. GMKtec NucBox K16 - An affordable PC in 2026!!. Video review. . Accessed .
Configuration: Ryzen 7 7735HS / 32GB LPDDR5-6400 / 1TB SSD. Windows edition and firmware version unconfirmed; Performance mode used for Dota 2.
Disclosure: Affiliate links disclosed; review-unit acquisition unconfirmed.
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 AOOSTAR G-FLIP H255
- Supports 96 GB more memory
Higher listed specifications for GMKtec NucBox K16
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | G-FLIP H255 | NucBox K16 |
|---|---|---|
| CPU | AMD Ryzen 7 H 255 | AMD Ryzen 7 7735HS |
| Cores / threads | 8 / 16 | 8 / 16 |
| Processor default TDP | Not disclosed | Not disclosed |
| Integrated graphics | Radeon 780M | AMD Radeon 680M |
Memory and storage
| Specification | G-FLIP H255 | NucBox K16 |
|---|---|---|
| Memory type | DDR5 SO-DIMM; 2 slots; DDR5-5600 supported | LPDDR5-6400 onboard |
| Maximum memory | 128 GB | 32 GB |
| Upgradeable memory | Yes | No |
| Storage slots | 2 | 2 |
Connectivity
| Specification | G-FLIP H255 | NucBox K16 |
|---|---|---|
| Ethernet | 2 x 2.5GbE | 2 x 2.5GbE, Realtek RTL8125BG |
| Wireless | Wi-Fi 6; Bluetooth version unconfirmed due to conflicting product listings | MediaTek RZ616 Wi-Fi 6E and Bluetooth 5.2 |
| USB4 | Yes | Yes |
| Thunderbolt | Not published | Not published |
Size and price
| Specification | G-FLIP H255 | NucBox K16 |
|---|---|---|
| Enclosure volume | Not published | Not published |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |