MDL
Pitch(mm) : 2.5
LED Model : SMD2020
LED Type : Copper wire
Resolution : 128*64
Size±Tolerance（mm×mm×mm） : 319.9±0.1*159.9±0.1*14.2±0.2
Weight±Tolerance（kg） : 0.42±0.05
Flatness（mm） : ＜0.2
Pixel density(dot/㎡) : 160000
Optical Parameters
Brightness(cd/m2) : ≥500
Color temperature(k) : 3000～15000（Adjustable）
Horizontal Angle of view(°) : ≥150
Vertical Angle of view(°) : ≥130
Viewing distance : ≥2.5 Meter
Electrical Parameters
Max power consumption of a module : ≤20W
Average power consumption of a module : ≤130W/㎡
Maximum active power consumption : ≤390W/㎡
Working voltage(V) : 5
Signal input interface type : HUB75
Processing performance 
Scanning method : 32
frame frequency(Hz) : 50/60
refresh rate(Hz) : 3840
Drive mode : Constant current driver
Gray(bit) : 13

Running parameters
Continuous working hours : ≥7*24hrs，(support continuous uninterrupted display)
Average time without failure : Upto 1,00,000 Hours
Discrete runaway point : ≤0.0001，0 (at the factory)
Continuous runaway point : 0
Blind spot rate : ≤0.0001，0 (at the factory)
LED Lifetime, Typical(hrs) : 30000
Operating temperature(℃) : -20-+40
Storage temperature(℃) : -20-+60
Operating humidity(RH) : 10％-60％ (No condensation)
Storage humidity(RH) : 10％-65％(No condensation)
Protection level
Ingress Protection : IP30

MDL
Pitch(mm) : 1.53
LED Model : SMD1212
LED Type : Copper wire
Resolution : 128*64
Size ± Tolerance（mm × mm × mm） : 319.9±0.1*159.9±0.1*15±0.2
Weight ± Tolerance（kg） : 0.531±0.05
Flatness（mm） : ＜0.2
Pixel density(dot/㎡) : 422500
Optical Parameters
Brightness(cd/m2) : ≥450
Color temperature(k) : 3000～15000（Adjustable）
Horizontal Angle of view(°) : ≥150
Vertical Angle of view(°) : ≥130
Viewing distance : ≥1.5 Meter
Electrical Parameters
Max power consumption of a module : ≤20W
Average power consumption of a module : ≤130W/㎡
Maximum active power consumption : ≤390W/㎡
Working voltage(V) : 5
Signal input interface type : HUB75
Processing performance
Scanning method : 52
frame frequency(Hz) : 50/60
refresh rate(Hz) : 3840
Drive mode : Constant current driver
Gray(bit) : 13

Running parameters
Continuous working hours : ≥7*24hrs，(support continuous uninterrupted display)
Average time without failure : Upto 1,00,000 Hours
Discrete runaway point : ≤0.0001，0 (at the factory)
Continuous runaway point : 0
Blind spot rate : ≤0.0001，0 (at the factory)
LED Lifetime, Typical(hrs) : 30000
Operating temperature(℃) : -20-+40
Storage temperature(℃) : -20-+60
Operating humidity(RH) : 10％-60％ (No condensation)
Storage humidity(RH) : 10％-65％(No condensation)
Protection level
Ingress Protection : IP30