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Technical comparison

Review up to four products side by side. Rows that differ are highlighted; a value the official source does not state appears as “—” and is never counted as 0.

Specification
Huidu HD-R5S — official product image Huidu HD-R5S Remove
Category Receiving card Receiving card
Data verification Fully verified Fully verified
Capacity
Loading capacity 98,304 px 260,000 px
Official loading area 128 × 768 px 512 × 512 px
Network / output
Port speed 1 Gbps 1 Gbps
Image
Pixel calibration — Yes
Monitoring (temperature / voltage) — Yes
Receiving card
Data groups 32 40
HUB interface 120PIN ×2 HUB320F ×10
Max. scan 1/64 1/128
Physical
Dimensions 70 × 45 (front-view dimension drawing, unit not printed) 91.50 × 144.00 (dimension drawing, unit not printed)
Weight 0.016 kg About 97g
Operating temperature -40℃~80℃ -25℃ ~ +75℃
Input voltage DC 4.2V-5.5V DC 3.8V ~ 5.5V
Power consumption 5W 3W

The “highest” highlight is shown only on numeric capacity rows and only when at least two values are verified; it does not mean the product is better — the right choice depends on the screen requirements.