UMPC Specs Comparison

An ultra-mobile PC squeezed into a handheld shell, prioritizing portability over battery life.

UMPC Catalog

Browse, sort, and compare UMPC models side by side — every spec in one table.

Image Model Brand Year Cpu Gpu Ram Storage Ports Connectivity Os Dimensions Network Purpose Screen Battery Weight
GPD WIN Max 2 (2024) GPD 2024 AMD Ryzen 7 8840U (8C/16T, Zen 4 Hawk Point, up to 5.1GHz, 24.5MB Cache, 38 TOPS XDNA NPU, 16 TOPS CPU) or AMD Ryzen 5 8640U (6C/12T, up to 4.9GHz, 22.38MB Cache, 31 TOPS), 4nm, 15-30W TDP AMD Radeon 780M (RDNA 3, 12 CU, 768 shaders, 2700 MHz, ~8.92 TFLOPS FP32) or AMD Radeon 760M (8 CU, 512 shaders, 2600 MHz); DX12 Ultimate, OpenGL 4.6 64GB / 32GB / 16GB LPDDR5x-6400 (soldered, quad 32-bit channels, ~8.92 TFLOPS-class bandwidth) 2TB (or 1TB) M.2 NVMe 2280 SSD, PCIe 4.0 x4, NVMe 1.3/1.4 + second M.2 NVMe 2230 slot (empty, sold separately) 1x USB4 (40Gbps, PD 100W, eGPU/eGFX support), 1x USB 3.2 Gen2 Type-C, 2x USB 3.2 Gen2 Type-A, 1x Oculink (SFF-8612) 63Gbps, 1x HDMI 2.1, 1x microSD card slot (UHS-I V30 A1) or SD slot, 1x 3.5mm audio jack Wi-Fi 6 MU-MIMO, Bluetooth 5.2, optional detachable 4G LTE module (Nano-SIM, FDD-LTE/TD-LTE/3G/2G) Windows 11 Home (Windows 11 Pro or GPD OS optional) 227 x 160 x 23 mm Wi-Fi 6 MU-MIMO, Bluetooth 5.2, optional 4G LTE module Handheld Gaming, Ultra-Portable Computing, eGPU Gaming, Content Creation, AI Development, On-the-Go Productivity 10.1\" IPS, 16:10, default 1920x1200 (max 2560x1600), 299 PPI, 10-point touch, Corning Gorilla Glass 5, active stylus with 4096 pressure levels 67Wh Li-polymer (up to 14h light use, 6-8h moderate/1080p video, 3h heavy gaming), 100W PD fast charging 1005g (2.2 lbs)
GPD WIN Max (2021) GPD 2021 Intel Core i7-1195G7 (4C/8T, Tiger Lake-U, up to 5.0GHz, 12MB L3) or Intel Core i7-1165G7 (4C/8T, up to 4.7GHz) or AMD Ryzen 7 4800U (8C/16T, Zen 2, up to 4.2GHz), TDP 15/20/25W adjustable in BIOS, active cooling with dual fan + dual heat pipe Intel Iris Xe Graphics 96EU (768 shaders, up to 1400MHz, i7-1195G7/i7-1165G7) or AMD Radeon Vega 8 (4000 series, 8 CU) 16GB LPDDR4x-4266 (soldered, dual-channel, 86GB/s bandwidth) 1TB M.2 NVMe SSD (M.2 2280, PCIe Gen3 standard config, PCIe Gen4 compatible, single-sided), no M.2 SATA support 2x USB4 (40Gbps, Intel chip only, supports eGFX/eGPU and PD), 2x USB Type-C 3.2 Gen2 (AMD 4800U only), 1x RJ45 Gigabit Ethernet, 1x HDMI 2.0b, 1x microSDXC card slot, 1x 3.5mm headphone jack Wi-Fi 6, Bluetooth 5.0 Windows 10 Home (upgradable to Windows 11) 207 x 145 x 26 mm Wi-Fi 6, Bluetooth 5.0 Handheld Gaming, Ultra-Portable Computing, eGPU Gaming, On-the-Go Productivity, Retro Emulation 8\" 1280x800 (up to 2560x1600), 16:10, 10-point capacitive touch, 0.4mm Corning Gorilla Glass, active stylus support 57Wh (11.4V, 3x 5000mAh, Li-polymer), 100W PD fast charging; up to several hours gaming 790g (1.7 lbs)
GPD WIN Max 3 GPD 2026 AMD Ryzen AI Max+ 395 (16 Cores, 32 Threads, up to 5.1GHz, Zen 5, 4nm, 81.25MB Cache, 50 TOPS NPU, 126 TOPS total) / AMD Ryzen AI Max+ 388 (8 Cores, 16 Threads, up to 5.0GHz, 40.6MB Cache, 50 TOPS NPU, 118 TOPS total), 45-110W TDP AMD Radeon 8060S (RDNA 3.5, 40 CUs at 2900 MHz, 2560 Shader Units, ~14.8 TFLOPS FP32, DX12 Ultimate) 32GB LPDDR5X-8000 Onboard (soldered, non-upgradeable, available in 32GB/64GB/128GB configurations, 4-channel, 256GB/s bandwidth) 512GB M.2 2280 PCIe 4.0 x4 NVMe SSD pre-installed (512GB-4TB options), plus 1x M.2 2230 PCIe 4.0 x2 slot and Mini SSD 1517 support 1x USB4 (40Gbps, PD 3.0 100W, DP 2.1, 8K@60Hz), 1x USB-C 3.2 Gen2 (10Gbps, DP 2.1), 2x USB-A 3.2 Gen2 (10Gbps), 1x HDMI 2.1 (FRL), 1x DC-in (180W), 1x 3.5mm Audio Jack, 1x microSD Express Card Slot (SD 7.1, up to 2TB) Wi-Fi 6E, Bluetooth 5.3 Windows 11 Home (25H2) 207 x 147 x 34 mm (without modules); 207 x 180 x 34 mm (with battery/fan modules) Wi-Fi 6E, Bluetooth 5.3 Handheld Gaming, Ultra-Portable Computing, AI Development, Content Creation, eGPU Gaming, On-the-Go Productivity 9.06" 2400x1504 AMOLED, 165Hz (144/120/60Hz modes), HDR10, 650 nits (1050 nits HBM), 16:10, 10-point touch, active stylus (MPP 2.0, 4096 pressure levels) 97.53Wh Detachable (up to 8 hours light use, 4.5h moderate, 2.5h heavy gaming) 815g (1.80 lbs) without modules; 985g (2.17 lbs) with fan module; 1220g (2.69 lbs) with battery module
CHUWI MiniBook X N150 CHUWI 2025 Intel Twin Lake N150 (4 Cores, 4 Threads, 6MB L3 Smart Cache, up to 3.6 GHz, 6W TDP) Intel UHD Graphics (24 EUs, up to 1.0 GHz) 12GB LPDDR5 Onboard (soldered, non-upgradable) 512GB PCIe 3.0 NVMe SSD (1x M.2 2280 slot, user-upgradeable) 2x USB 3.0 Type-C (Full-featured, PD 3.0, DP Alt Mode), 1x 3.5mm Audio Combo Jack Wi-Fi 6, Bluetooth 5.2 Windows 11 Home 244 x 166.4 x 17.2 mm Wi-Fi 6, Bluetooth 5.2 Mobile Productivity, Student Computing, Media Consumption, Web Browsing, Travel Computing 10.51" 1920x1200 IPS, 16:10, 10-point capacitive touchscreen, 360° hinge 28.88Wh (7.6V/3800mAh, up to 4-6 hours mixed usage) 920g (2.03 lbs)
GPD MicroPC 2 GPD 2026 Intel Processor N250 (Twin Lake, 4 Cores, 4 Threads, up to 3.8 GHz, 15W TDP) Intel UHD Graphics (32 EUs, 256 Shaders, up to 1.25 GHz) 16GB LPDDR5-4800 Onboard (soldered, non-upgradable) 512GB M.2 2280 PCIe 3.0 x4 NVMe SSD (user-upgradeable) 2x USB-A 3.2 Gen2 (10Gbps), 2x USB-C 3.2 Gen2 (10Gbps, PD 45W, DP 1.4), 1x HDMI 2.1 (4K/60), 1x microSD Card Reader (UHS-I), 1x 3.5mm Audio Combo Jack Wi-Fi 6, Bluetooth 5.2 Windows 11 Pro 182 x 110 x 23.5 mm (estimated based on original MicroPC) Wi-Fi 6, Bluetooth 5.2, 2.5G Ethernet Mobile Productivity, Field Work, IT Administration, Technical Diagnostics, Note-Taking 6" HD (1280x720) IPS, 60Hz, 10-point capacitive touchscreen with 360° pivoting hinge 27.5Wh (up to 2-8 hours mixed usage depending on workload) Under 500g (1.10 lbs)
GPD Pocket 4 (AMD Ryzen AI 9 HX 370) GPD 2024 AMD Ryzen AI 9 HX 370 (12 Cores, 24 Threads, up to 5.1GHz, 4x Zen 5 + 8x Zen 5c, 36MB Cache, 50 TOPS NPU, RDNA 3.5 GPU cores) AMD Radeon 890M (RDNA 3.5, 16 CUs at 2900 MHz) 32GB LPDDR5X-7500 Onboard (soldered, non-upgradeable, available in 16GB/32GB/64GB configurations) 1TB M.2 2280 PCIe 4.0 NVMe SSD (single slot, user-replaceable, up to 4TB supported) 1x USB4 (40Gbps, DP Alt Mode), 1x USB-C 3.2 Gen2 (DP Alt Mode), 1x USB-A 3.2 Gen2 (10Gbps), 1x HDMI 2.1, 1x 2.5GbE LAN (RJ45), 1x 3.5mm Audio Jack, 1x microSD Card Slot, 1x Modular Expansion Slot (RS-232, KVM, GPIO, or custom I/O) Wi-Fi 6E, Bluetooth 5.3 Windows 11 Pro 207 x 145 x 22 mm (206.8 x 144.5 x 22.2 mm reported) Wi-Fi 6E, Bluetooth 5.3, 2.5G LAN Ultra-Portable Computing, IT Administration, Field Service, Software Development, AI Development, On-the-Go Productivity 8.8" 2560x1600 IPS, 144Hz, 10-point multi-touch, 360° hinge, active pen support 44.24Wh (up to 6-8 hours mixed use) 770g (1.70 lbs)
GPD WIN Mini 2025 GPD 2025 AMD Ryzen AI 9 HX 370 (12 Cores, 24 Threads, up to 5.1GHz, 50 TOPS NPU) AMD Radeon 890M (16 CUs at 2900 MHz) 32GB LPDDR5X-7500 Onboard (soldered, non-upgradable) 2TB M.2 2230 NVMe PCIe 4.0 SSD (user-upgradeable, single slot) 2x USB4 Type-C (40Gbps, DP Alt Mode, PD 3.0), 1x USB-A 3.2 Gen2 (10Gbps), 1x HDMI 2.1, 1x 3.5mm Audio Combo Jack, 1x microSD Card Reader (UHS-I) Wi-Fi 6E, Bluetooth 5.2 Windows 11 Home 168 x 109 x 26 mm Wi-Fi 6E, Bluetooth 5.2 Handheld Gaming, Emulation, Mobile Productivity, AI Development, Media Consumption 7" 1920x1080 IPS, 120Hz, touchscreen 44.24Wh (up to 3-6 hours mixed gaming, up to 8 hours video playback) 520g (1.15 lbs)
Hyperstrix OmniOne Pocket PC Hyperstrix 2025 Intel N150 (Twin Lake, 4 Cores, 4 Threads, up to 3.6 GHz, 6W TDP) Intel UHD Graphics (24 EUs, up to 1.0 GHz) 8GB / 16GB / 32GB DDR4-3200 SODIMM (single slot, user-upgradeable up to 32GB) 256GB / 512GB / 1TB M.2 2280 PCIe 3.0 NVMe or SATA SSD (user-upgradeable, single slot) 1x HDMI 2.0, 1x DisplayPort 1.2, 1x Gigabit Ethernet (RJ45), 2x USB Type-C (PD 3.0, DP Alt Mode), 2x USB-A 3.2 Gen 1 (5Gbps), 1x 3.5mm Audio Combo Jack Wi-Fi 6, Bluetooth 5.2 Windows 11 Home 158 x 135 x 20 mm Wi-Fi 6, Bluetooth 5.2, Gigabit Ethernet Mobile Productivity, Note-Taking, Field Work, Media Consumption, Web Browsing 5.7" HD (1280x720) IPS, 400 nits, 5-point capacitive touchscreen 16.34Wh (up to 3 hours video playback, up to 5+ hours office work) 326g (11.5 oz)
OneXPlayer X1 Air OneXPlayer 2026 Intel Core Ultra 7 258V (Lunar Lake, 4 P-cores up to 4.8GHz, 4 LP E-cores up to 3.7GHz, 8 Cores, 8 Threads, 47 TOPS NPU) Intel Arc Graphics 140V (8 Xe2 Cores at up to 1.95GHz) 32GB LPDDR5X-8533 Onboard (soldered, non-upgradable) 1TB / 2TB M.2 NVMe PCIe 4.0 SSD with Expandable Mini SSD Slot (user-upgradeable) 2x USB4 Type-C (40Gbps, DP Alt Mode, PD 3.0), 1x USB-A 3.2 Gen2 (10Gbps), 1x USB-C 3.2 Gen2, 1x HDMI 2.1, 1x 3.5mm Audio Combo Jack, 1x microSD Card Reader (UHS-I) Wi-Fi 7, Bluetooth 5.4 Windows 11 Home 275 x 195 x 15 mm (estimated based on X1 form factor) Wi-Fi 7, Bluetooth 5.4 Mobile Gaming, Content Creation, Mobile Productivity, Media Consumption, Creative Design 10.95" 2560x1600 IPS, 120Hz, touchscreen 72.77Wh (up to 6-8 hours mixed usage, up to 10 hours video playback) ~800g (1.76 lbs) with controllers, 239g keyboard

UMPC Buyer's Guide

How to pick an ultra-mobile PC that balances a tiny screen, keyboard, and real computing power without overpaying or under-delivering.

1. Quick Verdict: The Cheat Sheet

A UMPC buys portability and a real keyboard at the cost of ergonomics, battery, and power. The two questions that decide everything are screen/keyboard size and how much of your work tolerates a small display. For light productivity, cloud and light apps, a mid-range Ryzen 7/Core Ultra chip is plenty. Only jump to a flagship with discrete-class graphics and OCuLink if you also plan to game or run GPU workloads, and only if you accept the battery and price hit.

Buy if you...
  • Need a truly pocketable full PC for typing on the go.
  • Work mainly in browser, documents, terminals, and light creative apps.
  • Value doing real work anywhere over screen real estate.
Skip if you...
  • Do detailed spreadsheet or multi-window work that demands a big screen.
  • Expect all-day battery under continuous use (most UMPCs run hours, not a workday).
  • Will use it like a laptop; a 13-inch ultrabook costs less and is more ergonomic.

2. Critical Buying Factors (Prioritized)

A 6-7 inch screen fits a pocket but makes multi-window work cramped; an 8-10 inch is far more usable but is a "pocketable PC" in name only. Check the keyboard pitch and key travel: that determines whether you can actually type for an hour.

Aim for: a screen that fits your dominant apps, and enough keyboard to type without errors. The panel size is the single biggest usability lever.

For productivity, cloud, and light code, a mid-range Ryzen 7/Core Ultra/U-series is ample. A flagship Ryzen AI 9 or Core Ultra H-class adds real GPU muscle for gaming and rendering.

Aim for: a mid-tier chip for portability-focused buyers; step up only if you will game or run compute. Do not buy a heavy flagship that you will never load.

Tiny chassis means tiny cooling. High-TDP chips in compact bodies throttle, and battery life shrinks dramatically under load. Aim for a large battery relative to size and a configurable TDP ceiling to trade power for runtime.

Aim for: reviews that show sustained performance and real battery, not "up to X hours" marketing numbers. Passive/idle runtime differs hugely from load.

Aim for fast USB-C (USB4/Thunderbolt), decent USB-A, and a full HDMI for docking. Enthusiast UMPCs and gaming-focused units add OCuLink to attach an external GPU.

Aim for: USB4/Thunderbolt as the base; OCuLink only if you genuinely plan an eGPU. Confirm upgradeable storage/RAM where that matters to you.

UMPCs often come from smaller vendors, so reputation, warranty, and community support are deciding factors.

Red flag: a bargain device from an unknown vendor with no support path or update history. The cheapest option can be the dearest to keep working.

3. Top Product Recommendations

Approximate street ranges as of late 2026; confirm current listings. Established makers: GPD, AYANEO, and the UMPC ecosystem.

Best Overall
GPD Pocket-class clamshell (~$800 - $1,000)
  • Mid-tier Ryzen AI 300/Core Ultra-class, 32 GB
  • ~7-8 inch touchscreen, full keyboard
  • Good battery, USB4
Pros
  • Full Windows/keyboard productivity in a jacket-pocket package.
  • USB4 and a decent display for the size.
Con
  • Small keyboard is hard for long typing sessions.
Best for: professionals who need a real pocket PC for documents and terminals while traveling.
Best Value / Budget
Compact AYANEO AIR-class ultra-light (~$600 - $750)
  • Efficient Ryzen chip, 16-32 GB
  • Light, small clamshell/convertible
  • Balanced battery, fair price
Pros
  • Best per-dollar portability for travel and cloud work.
  • Lighter and cheaper than flagship UMPCs.
Con
  • Weaker sustained performance than flagship models for gaming.
Best for: budget-conscious travelers who need portability more than raw power.
Best Premium / Enthusiast
GPD Win Max-class powerhouse (~$1,200 - $1,600)
  • Flagship Ryzen AI 9 / discrete-class GPU, 32-64 GB
  • ~10-inch, cramped but capable keyboard
  • OCuLink for eGPU and a big battery
Pros
  • Real GPU power and ROG-level flexibility in a compact shell.
  • OCuLink future-proofs desktop-grade gaming.
Con
  • Very expensive, hot under load, and heavier than a standard UMPC.
Best for: power users who want gaming and productivity in one portable shell, budget notwithstanding.
Best for Gaming / Handheld
GPD Win-class gaming UMPC (~$900 - $1,300)
  • Ryzen AI 9-class, 32 GB, strong iGPU
  • Built-in gamepad buttons + keyboard
  • Compact, dedicated gaming focus
Pros
  • Combines a gamepad and full keyboard for gaming plus typing.
  • Strong iGPU for modern titles on the move.
Con
  • Compromise ergonomics for typing; more of a handheld with a keyboard.
Best for: gamers who want a full PC and a controller in a single pocketable device.

4. Key Trade-Offs & Pitfalls

What you sacrifice at each tier
  • Budget: smaller screens/keyboards, fewer ports, and no eGPU; ideal for light cloud work.
  • Mid: the balance: good portability, usable keyboard, fast connectivity, fair price.
  • Flagship: real GPU power and expansion, at a big price, heat, and weight premium.
Red flags before you check out
  • Proprietary chargers and docks. Insist on standard USB-C PD so you can charge anywhere.
  • Subscriptions or locked app stores. A UMPC is a general PC; any mandatory software layer is a red flag.
  • Outdated connectivity. Avoid Wi-Fi 5-only, 1GbE-only, or USB3-only units in 2026; want USB4/Thunderbolt for docking.
  • Poor thermals. High TDP in a small body throttles under sustained load; read sustained-performance reviews.
  • Unknown vendor support. Verify warranty and community support, since niche UMPCs can be hard to service.