You sure? For comparison:
AI bang for buck performance alternative
For more AI bang for buck performance and upgradable parts, get a consumer desktop PC 96 to 128 GB RAM (a consumer desktop PC uses 128-bit memory interface (aka dual-channel) and the RAM's MT/s is typically between 5600-6200 MT/s, which equals to ~96 GB/s (vs Spark's ~300 GB/s), but the GPU(s) will make up for it (see calculation below) (32 GB VRAM at 1792 GB/s, when running 2 5070 Ti (each at 896 GB/s) in tensor parallel) + 1 GPU (at lest like a 5070 Ti (16 GB VRAM at 896 GB/s, it will have much faster prompt processing and you will have 128+16 GB of total memory) (a 5080 24 GB VRAM is rumored to be released in 2027 Q1)) or may get a motherboard that supports bifurcation (geizhals.eu/?cat=mainboards&xf=2833_AMD+AM5~2873_ab+2&pagesize=30&promode=true) and get 2 GPUs of the same GPU architecture and run them in tensor parallel mode, which will double the VRAM memory in size and speed (reddit.com/r/LocalLLaMa/search/?q=tensor parallel).

Let's calculate an AI score (memory size times memory speed):
N1X Spark:

• 38528 = 128 GB unified memory * 301 GB/s.

Desktop PC build using two 5070 Ti and running them in tensor parallel:

• 69632 = 128 GB * 96 GB/s + 32 GB VRAM * 1792 GB/s.
• 66560 = 96 GB * 96 GB/s + 32 GB VRAM * 1792 GB/s.

The suggested desktop PC build will be cheaper (2000ram128gb+2*1250gpus+400 mobo+300cpu+300psu or less if you already have some of the required parts), have more memory and have a much faster GPU, not only for AI, but also for higher FPS in games.

I'm going into my fifth year of Pixii ownership, it's my most-used camera, and I've learned to tame its quirks and get beautiful results from it, so it's frustrating to see this happen. While the tough economy, supply-chain problems, and the unavoidably high price of the product undoubtedly played a role in its downfall, there's another factor that can't be ignored: consistent hostility from the photo-puditocracy. Anyone who got curious about the Pixii and did a web search was greeted by a barrage of negative coverage, such as the GxAce video linked here, and the hatchet-job "review" (based on two hours of using a borrowed camera) served up by Chris Niccolls of PetaPixel. A big company can survive this sort of thing (and can head it off in the first place by keeping tech bros happy with cushy press trips, staged events, and free goods) but a small company can't. Online photography culture has gotten too concentrated in the hands of a few widely-followed influencers whose only real expertise is cranking out content that the search algorithms like, and who can't be bothered to take the time to understand a genuinely innovative product.

QuoteThinkCentre M75t Gen 6 to be configured with up to 8 GB of VRAM

You serious?

For AI, get least 32 GB RAM if you want to run general purpose, frontier, (Qwen-)27B AI models.
artificialanalysis.ai/models/open-source/small

AI requires memory size, memory speed and compute / GPU performance, so in this sense, any gaming laptop that has the additional 6-8 GB VRAM GPU is superior (700-800 bucks for a 16 GB RAM config, then just upgrade to 32 GB RAM, as it also will have upgradable RAM (check that it has)) to these iGPU-only devices. The additional 8 GB of (fast) memory/VRAM of the GPU makes all the difference in being able to fit and run these general purpose 27-35B SOTA/frontier AI models at a useful context size at good speed. And the GPU can be useful for gaming as well, of course.

Communities e.g.:
reddit.com/r/LocalLLAMA/top
reddit.com/r/LocalLLM/top

IMHO sehr interessanter Falter im breiten Format, und schon vom Namen her (18) als Konkurrent für den Apple Falter gedacht; der Hauptkonkurrent ist allerdings Samsungs Fold 8, das denselben Formfaktor hat.  Allerdings scheint das Xiaomi doch noch einige Unebenheiten zu haben, und wär mir auch wegen des Status als Grauimport mit unklarer OS Update Garantie und etwas unsicherer Gewährleistung zu den derzeitigen Preisen einfach zu teuer. Zur Zeit wäre IMHO tatsächlich das Samsung Fold 8 die in der Summe trotzdem bessere Wahl, auch wenn Samsung hier typischerweise bei den Kameras gespart hat.

Ich war allerdings etwas überrascht bei der Leistung, denn die Leaks suggerierten daß das XRing O3 auf Augenhöhe mit den SD 8 Elite Gen5 liegen sollte; aber, die lange Akkulaufzeit könnte darauf hindeuten, daß Xiaomi das SoC in ihrem 18 Fold mehr auf Effizienz getrimmt hat.  Der XRing O3 soll aber auch in kommenden Subnotebooks zum Einsatz kommen, worin das SoC weniger stark auf Effizienz und Temperatur ausgerichtet sein müsste.
Allgemein gefällt mir dieses Format (breit statt hoch), momentan sind diese Smartphones aber immer noch etwas zu teuer.

Frage:  Wie gut ist das große Innendisplay des Xiaomi 18 Fold gegen Kratzer geschützt?  Ja, ich frage das oft bei Faltern, es ist eben auch der andere große Grund (neben den Preisen), warum ich mir bis jetzt keinen Falter besorgt habe.