The Viewsonic LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White has 500 ANSI lumens more projector brightness than the Epson EB-870Ei (5500 ANSI lumens vs 5000 ANSI lumens). The Epson EB-870Ei has 1 more HDMI ports quantity than the Viewsonic LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White (3 vs 2). The Epson EB-870Ei has 1 dB more noise level than the Viewsonic LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White (33 dB vs 32 dB). Screen size compatibility: 1524 - 3302 mm (60 - 130") on the Epson EB-870Ei, 762 - 7620 mm (30 - 300") on the Viewsonic LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White. Vertical scan range: 192 - 240 Hz on the Epson EB-870Ei, 24 - 120 Hz on the Viewsonic LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White.
Projector brightness
EB-870Ei:5000 ANSI lumens
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:5500 ANSI lumens
Screen size compatibility
EB-870Ei:1524 - 3302 mm (60 - 130")
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:762 - 7620 mm (30 - 300")
Vertical scan range
EB-870Ei:192 - 240 Hz
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:24 - 120 Hz
Keystone correction, horizontal
EB-870Ei:±3°
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:-30 - 30°
Keystone correction, vertical
EB-870Ei:±3°
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:-30 - 30°
Focal length range
EB-870Ei:3.7 mm
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:16.9 - 21.61 mm
Throw ratio
EB-870Ei:0.25 - 0.35:1
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:1.13 - 1.47
HDMI ports quantity
EB-870Ei:3
LSD500HD data projector Standard throw projector 5500 ANSI lumens 1080p (1920x1080) White:2
21:9 aspect ratio support, A/V mute, Arc Correction, Auto Calibration, Auto Power On, Auto source search, Built-in speaker, CEC compatible, Digital zoom, Direct Power on/off, Document Camera Compatible, Dual Pen Support, Duolink Interactivity, Easy OSD pre-setting, Finger-touch support, Home Screen,
USB 2.0-A (2x), USB 2.0 Type B (Service Only), USB 2.0 Mini-B, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), Wireless LAN IEEE 802.11a/b/g/n/ac, Wi-Fi Direct, HDMI in (3x), HDMI out, HDBaseT, Miracast, Jack plug out, Jack plug in, Microphone input, Sync. in, Sync. out, Multi-Touch interface
—Unknown — not stated by the source
Security featuresKnown for one
Kensington lock, Control panel lock, Password lock, Padlock, Security cable hole, Wireless LAN security, Password protection
—Unknown — not stated by the source
Supported network protocolsKnown for one
HTTPS, IPv4, IPv6, SNMP, ESC/VP.net, PJLink
—Unknown — not stated by the source
Option typeKnown for one
Air filter, Ceiling mount, Connection and control box, Document camera, External Speaker, Finger Touch Unit, Finger Touch Unit Wall Bracket, HDBaseT Transmitter, Pen tip(Felt), Pen tip(Teflon), Replacement pen tips, Safety wire set, Short throw wall mount, Visualiser camera
—Unknown — not stated by the source
Box contentsKnown for one
2 x Pen tip(Teflon), Information sheet, Interactive pen, Pen Holder/Stand, Power cable, Projector feet, USB cable
—Unknown — not stated by the source
Control panelKnown for one
0.62 inch with C2 Fine
—Unknown — not stated by the source
RS-232 portsKnown for one
—Unknown — not stated by the source
1
A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.
