ProjectorDB

Epson PowerLite L890U vs Optoma ZK708T

Epson PowerLite L890U is $476.12 cheaper. Optoma ZK708T is lighter.

Epson PowerLite L890U$4,822.82 · Amazon
Buy
Optoma ZK708T$5,298.94 · Amazon
Buy
Key differences
White light output
8,000 lm ISO—
Native resolution
WUXGA (1920 × 1200)—
Throw ratio
1.35–2.2:11.2–1.92:1
Lowest input lag
—16.9 msDerived
Fan noise
Normal 31 dB(A) · Eco 23 dB(A)Max 36 dB(A) · Eco 33 dB(A)
MSRP
$4,996$7,499
Best price
$4,822.82$5,298.94
Room fit
Distance to screen
2.9–4.7 m2.7–4.3 m
Picture
White light output
8,000 lm ISO—
Colour light output
8,000 lm—
Claimed brightness (non-standard)
—7,000 lm
Brightness uniformity
88%85%
Imaging technology
3LCDDLP
Chip / panel diagonal
0.67 in—
Native resolution
WUXGA (1920 × 1200)—
Native aspect
16:10Derived16:9Derived
Addressable resolution
—4K UHD (3840 × 2160)
Dynamic contrast
Over 5,000,000:1300,000:1
HDR formats
HDR10, HLGHDR10, HLG
3D
—Yes
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
—Blue laser + phosphor
Light-source life
20,000 h normal · 30,000 h ecoUp to 30,000 h
Life defined as
50% brightness—
Optics
Throw ratio
1.35–2.2:11.2–1.92:1
Image size
50–500 in31.5–302 in
Projection offset
—106%
Zoom
OpticalOptical
Zoom ratio
1.63×Derived1.6×Derived
Focal length
20–31.8 mm17.63–27.9 mm
Aperture (f-number)
1.5–1.72.3–3
Focus
Manual—
Vertical lens shift
±50%-106–126%
Horizontal lens shift
±20%±10%
Motorised lens shift
—No
Vertical keystone
30°30°
Horizontal keystone
30°30°
Auto keystone
—Yes
Corner correction
—4-corner
Grid warp
Yes—
Motion & gaming
Input lag
—1080p: 60 Hz 33.8 ms · 120 Hz 17 ms · 240 Hz 17 ms · 4K UHD: 60 Hz 16.9 ms
Inputs & control
HDMI inputs
2 × HDMI (HDCP 2.3)2 × HDMI 2.0
Other video inputs
HDBaseTVGA, HDBaseT
Audio inputs
—3.5 mm
USB media playback
Yes—
Control ports
RS-232RS-232, 12 V trigger
PJLink
Class 2—
Control-system drivers
—Crestron, AMX
Horizontal scan
26–135 kHz15–140 kHz
Vertical scan
—24–120 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
10 W15 W
Speakers
12
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
440 × 304 × 122 mm374 × 302 × 117 mm
Weight
8,664 g6,300 g
Orientations
—Table, Ceiling, Rear, Portrait, 360°
Ceiling mount
4 × M4, screws ≤ 9 mm, 100 × 100 mm spacing—
Ingress protection
—IP6X (light engine)
Sealed optical engine
—Yes
Environment & power
Operating temperature
0–45°C0–40°C
Operating humidity
—10–85%RH
Power draw
Normal 470 W · Eco 341 WMax 366 W · Normal 300 W
Standby
0.3 WUp to 0.5 W
Networked standby
2.4 W—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 31 dB(A) · Eco 23 dB(A)Max 36 dB(A) · Eco 33 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
—RG2
FDA laser notice
—Notice 57
Warranty
🇺🇸 US 3 yr · 🇨🇦 CA 3 yr—
User manual
—https://region-resource.optoma.com/products/import/Documents/b0d04fc7-f84c-44a5-b36c-e8109cc85fa3.pdf
In the box
In the box
—Power cord, Remote, Remote batteries, Quick start guide
Epson PowerLite L890U$4,822.82 · Amazon
Buy
Optoma ZK708T$5,298.94 · Amazon
Buy