Display Parameter
Specification	PH12.5	PH16	PH31.25	PH37	PH40
Pixel composing	SMD3528		2R(1R)1G1B
Module density	16*32	16*24	8*8	8*8	8*8
Module size (mm)	200*400	256*512	250*250	300*300	320*320
Density (p/㎡)	6400	3906	1024	711	625
View distance (m)	3~6	5~8	6~10	28~75	30~80
Max power consumption (w/㎡)	900	400	300	350	300
Normal power consumption (w/㎡)	300	180	120	130	120
Scan mode	1/4 constant current		Static constant current
Brightness (cd/㎡)	≥900	≥850	≥700	≥550	≥400
View angle	H 140° / V 140°		H 120° / V 50°
Power supply demand	AV 220/110 ±15% 47Hz~64Hz
Drive voltage	5V
Transmission distance	100m(network line) / 500m(multi mode fiber) / 10km(single mode fiber)
Operation temperature	-20℃ ~ +60℃
Operation humidity	10% ~ 90% RH
Color tone	6500K ~ 9300K
Colors	16777216
Gray scale	4096
Control mode	P to P
Life span	100,000 hours