Side-by-Side Comparison
HP OmniDesk Mini PC (128GB UFS) vs Beelink SER3
Standardized 5-pillar engineering audit, thermal telemetry, verified longevity metrics, and complete technical specification diff.
▲ DOCUMENTED QUIRKS
Composite Score:
3.7
/ 5.0
Compact and well-connected desktop constrained by non-upgradable 8GB RAM and soldered UFS storage, mitigated by an internal M.2 NVMe expansion slot.
★ Recommended Winner
▲ DOCUMENTED QUIRKS
Composite Score:
3.9
/ 5.0
A space-efficient and highly upgradeable mini PC with solid connectivity, constrained by an erratic cooling fan curve and older Zen+ processing architecture.
⚖️
Mizex Comparative Audit Verdict
The Beelink SER3 achieves the higher Mizex Composite Score (3.9 vs 3.7), leading across 4 of 5 engineering pillars. With an advantage in Engineering & Architecture, Build Quality & Materials, Real-World Reliability, Buyer Value & Upgrades, it represents the stronger technical recommendation.
5-Pillar Engineering Telemetry
Detailed comparison across standardized normalized 1.0 – 5.0 engineering pillars.
HP OmniDesk Mini PC (128GB UFS)
Beelink SER3
Engineering & Architecture
(30%)
Winner: Beelink SER3 (+0.1)
3.7
3.8
Build Quality & Materials
(20%)
Winner: Beelink SER3 (+0.2)
3.8
4.0
Thermal, Power & Acoustics
(20%)
Winner: HP OmniDesk Mini PC (128GB UFS) (+0.2)
3.7
3.5
Real-World Reliability
(20%)
Winner: Beelink SER3 (+0.1)
3.8
3.9
Buyer Value & Upgrades
(10%)
Winner: Beelink SER3 (+0.8)
3.5
4.3
HP OmniDesk Mini PC (128GB UFS): Strengths & Caveats
✔ Advantages
- Ultra-compact footprint measuring 5.12 x 5.12 inches and weighing only 1.04 pounds
- Comprehensive high-speed I/O with five USB 3.2 Gen 2 ports, including three Type-C connectors
- Internal M.2 NVMe SSD slot allows secondary high-speed storage expansion
- Modern wireless networking with integrated Wi-Fi 6 and Bluetooth 5.4
✖ Documented Caveats
- Base 128GB internal storage relies on slower soldered UFS flash of unspecified standard
- 8GB DDR5 memory is soldered onboard with no expansion capability
Beelink SER3: Strengths & Caveats
✔ Advantages
- Easily accessible internal dual SO-DIMM memory and dual storage expansion slots
- Dual HDMI display outputs supporting multi-monitor productivity and 4K media playback
- Compact small form factor chassis with bundled VESA and wall mounting hardware
✖ Documented Caveats
- Active cooling fan frequently pulses and ramps under fluctuating processing loads
- Pre-boot BIOS and boot menu access can fail when paired with wireless keyboards
- Relies on older-generation AMD Zen+ architecture processors and lacks a built-in card reader
Technical Specification Comparison
Side-by-side spec alignment. Rows highlighted with subtle shading denote differing specifications.
| Specification | HP OmniDesk Mini PC (128GB UFS) | Beelink SER3 |
|---|---|---|
| Brand DIFF | HP | Beelink |
| Model DIFF | OmniDesk Mini PC (128GB UFS) | SER3 |
| Processor DIFF | Intel Core 3 304 | AMD Ryzen 7 3750H (4C/8T, 2.3 GHz - 4.0 GHz, 18W PL1 / 21W PL2) / AMD Ryzen 5 3550H (4C/8T, 2.1 GHz - 3.7 GHz) |
| Cpu Architecture DIFF | Intel Wildcat Lake | — |
| Memory Capacity DIFF | 8GB | — |
| Memory Type DIFF | DDR5-5600 MT/s (soldered onboard) | — |
| Primary Storage DIFF | 128GB UFS | — |
| Storage Expansion DIFF | 1x M.2 NVMe SSD slot | — |
| Usb Ports DIFF | 3x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 2 Type-A | 4x USB 3.0 / 3.1 Gen 1 Type-A, 1x USB Type-C |
| Video Output DIFF | 1x HDMI 2.0b | — |
| Networking DIFF | 1x Ethernet LAN, Wi-Fi 6, Bluetooth 5.4 | Realtek RTL8168/8111 Gigabit Ethernet (10/100/1000 Mbps) |
| Audio Interface DIFF | 1x 3.5mm combo audio jack | — |
| Dimensions DIFF | 5.12 x 5.12 x 1.89 inches | 126 x 113 x 40 mm (4.96 x 4.45 x 1.57 in) |
| Weight DIFF | 1.04 lbs | — |
| Graphics DIFF | — | AMD Radeon RX Vega 10 / AMD Radeon Vega 8 |
| Memory DIFF | — | 16 GB DDR4-3200 (Dual SO-DIMM slots, upgradeable) |
| Storage DIFF | — | 512 GB M.2 NVMe SSD (Supports dual storage expansion) |
| Video Outputs DIFF | — | 2x HDMI (up to 4K) |
| Audio DIFF | — | 3.5 mm combo headphone/microphone jack |
| Wireless DIFF | — | Intel Dual Band Wireless-AC 7265 (Wi-Fi 5 / 802.11ac), Bluetooth 4.2 |
| Form Factor DIFF | — | Mini PC with included wall / VESA mounting bracket |
| Operating System DIFF | — | Windows 10 Pro / Windows 11 Pro 64-bit |
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