ProjectorDB

Epson PowerLite L790SE vs Optoma ProScene ZK810T

Epson PowerLite L790SEEpson PowerLite L790SE
MSRP $6,349
Optoma ProScene ZK810TOptoma ProScene ZK810T
MSRP $18,999
Key differences
White light output7,000 lm ISO7,200 lm ANSI
Native resolutionWUXGA (1920 × 1200)—
Throw ratio0.79–1.36:11.26–2:1
HDR formats—HDR10, HLG
Fan noiseNormal 36 dB(A) · Eco 26 dB(A)Max 38 dB(A) · Eco 34 dB(A)
PriceMSRP $6,349MSRP $18,999
Room fit
Distance to screen1.7–2.9 m2.8–4.4 m
Brightness
Rated brightness7,000 lmDerived7,200 lmDerived
White light output7,000 lm ISO7,200 lm ANSI
Colour light output7,000 lm—
Claimed brightness (non-standard)—8,500 lm
Brightness uniformity88%95%
Display system
Imaging technology3LCDDLP
Chip / panel diagonal0.67 in0.65 in
On-screen resolutionWUXGA (1920 × 1200)Derived4K UHD (3840 × 2160)Derived
Native resolutionWUXGA (1920 × 1200)—
Native aspect16:10Derived16:9Derived
Pixel shiftYes (scheme not stated)—
Addressable resolution—4K UHD (3840 × 2160)
Contrast
Dynamic contrastUp to 5,000,000:13,000,000:1
HDR
HDR formats—HDR10, HLG
3D
3D—Yes
Light source
Light sourceLaser (phosphor)Laser (phosphor)
Emitter—Blue laser + phosphor
Light-source life20,000 h normal · 30,000 h eco20,000 h normal · 30,000 h eco
Life defined as50% brightness—
Light output controlContinuous—
Constant brightness mode—Yes
Optics
Throw ratio0.79–1.36:11.26–2:1
Image size60–400 in50–300 in
ZoomOpticalOptical
Zoom ratio1.72×Derived1.59×Derived
Focal length11.6–19.9 mm18.72–29.59 mm
Aperture (f-number)1.7–2.12–2.4
FocusManualMotorised
Vertical lens shift±50%±55%
Horizontal lens shift±20%±25%
Motorised lens shiftNoYes
Vertical keystone30°40°
Horizontal keystone30°30°
Corner correction—4-corner
Grid warp—Yes
Interchangeable lens—No
Inputs & control
HDMI inputs2 × HDMI (HDCP 2.3)2 × HDMI 2.0
HDMI inputs (count)2Derived2Derived
Newest HDMI version—HDMI 2.0Derived
Other video inputsHDBaseTHDBaseT
Max input resolution—4K UHD
USB media playbackYes—
Control portsRS-232RS-232, + Wired IR, + 12 V trigger
PJLinkClass 2Class 2
Control-system drivers+ Control4, Crestron, AMXCrestron, AMX
Horizontal scan26–135 kHz15.38–91.15 kHz
Vertical scan23.98–60 Hz24–85 Hz
Smart platform
Wi-FiWi-Fi 6None
EthernetYesYes
CastingAirPlay 2, Miracast—
Audio
Speaker power10 W10 W
Speakers12
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)440 × 304 × 122 mm486 × 433 × 186 mm
Weight9,298 g15,000 g
Colours+ White+ Black
OrientationsTable, Ceiling, Rear, 360°Table, Ceiling, Rear, + Portrait, 360°
Ceiling mount4 × M4, screws ≤ 9 mm, 100 × 100 mm spacing—
Dust filterReplaceable—
Ingress protection—IP5X (light engine)
Environment & power
Operating temperature0–45°C5–40°C
Operating humidity20–80%RH10–85%RH
Altitude3,048 m—
Power draw470 WMax 530 W · Eco 280 W
Standby0.3 W0.5 W
Networked standby2.4 W—
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 36 dB(A) · Eco 26 dB(A)Max 38 dB(A) · Eco 34 dB(A)
Safety & compliance
Laser classClass 1Class 1
Risk groupRG2RG2
FDA laser noticeNotice 57Notice 57
MarksFCCFCC
Support & ownership
Warranty🇺🇸 US 3 yr · 🇨🇦 CA 3 yr3 yr (light source 5 yr or 12,000 h)
User manualhttps://download2.ebz.epson.net/sec_pubs_visual/eai/projectors/pdf/useg/EN/UsersGuide_EBL890E_EN_EAI.pdfhttps://region-resource.optoma.com/products/import/Documents/ad1f9f02-d889-4904-98d5-d45260c1187b.pdf
Spare partsAir filter V13H134AF0 · Mount V12H809001 · Mount V12H808001—
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guidePower cord, Remote, Remote batteries, Quick start guide