How the SpecRater Score Works
Quick answer: The SpecRater Score rates every handheld gaming PC from 0 to 100. It blends seven measured dimensions using fixed, published weights. A second, personalized Match Score re-weights those same dimensions around your priorities when you use the comparison tool. Nothing is paid for, and every weight is public.
The seven dimensions and their weights
| Dimension | Weight | What it measures |
|---|---|---|
| performance | 25% | APU/GPU tier, RAM size and speed, sustained power |
| battery | 18% | Real-world hours from battery capacity and typical draw |
| display | 17% | Panel type (OLED > IPS > LCD), sharpness, refresh, brightness |
| value | 15% | Overall quality relative to current price |
| software | 12% | Maturity of the OS experience (SteamOS, Windows, Android) |
| portability | 8% | Weight and thickness — lighter and thinner score higher |
| build | 5% | Hall-effect sticks, expandable storage, materials, ports |
The formula
Each device gets a 0–100 sub-score per dimension, normalized across the current device set so a score is always relative to what you can buy today. The overall score is the weighted average:
SpecRater Score = Σ (sub-score × weight) Match Score = Σ (sub-score × your weight) × budget factor × OS factor
How we source data
Specifications come from manufacturer sheets and a licensed specs database. On top of the raw numbers, our editors add the judgments a spec sheet can't capture: a performance tier reflecting real sustained gaming, realistic battery hours, and a plain-English verdict. That editorial layer is the part no automated summary can copy.
What the score excludes
We deliberately exclude brand reputation, marketing claims, and unverified peak figures. We do not accept payment for placement or scores. Affiliate links never influence a rating.