ProjectorDB

Epson PowerLite L265F vs Optoma ZK451

Epson PowerLite L265F
Epson PowerLite L265F
$1,299
Optoma ZK451
Optoma ZK451
Key differences
White light outputISO4,600 lm ISO4,500 lm ISO
Native resolution1080p (1920 × 1080)—
Throw ratio1.32–2.12:11.4–2.24:1
Lowest input lag—8.6 msDerived
HDR formats—HDR10, HLG
Fan noiseNormal 37 dB(A) · Eco 27 dB(A)Max 35 dB(A) · Eco 29 dB(A)
Price$1,299—
Room fit
Distance to screen2.9–4.7 m3.1–5.0 m
Brightness
Rated brightness4,600 lmDerived4,500 lmDerived
White light outputISO4,600 lm ISO4,500 lm ISO
Colour light output4,600 lm—
Brightness uniformity—75%
Brightness by modeNormal 4,600 lm · Eco 3,200 lm—
Eco brightness70%Derived—
Display system
Imaging technology3LCDDLP
On-screen resolution1080p (1920 × 1080)Derived4K UHD (3840 × 2160)Derived
Native resolution1080p (1920 × 1080)—
Native aspect16:9Derived16:9Derived
Addressable resolution—4K UHD (3840 × 2160)
Contrast
Dynamic contrastOver 5,000,000:12,000,000:1
Colour
Gamma / EOTF presets—2.2, 2.4
HDR
HDR formats—HDR10, HLG
Calibration
Colour management (CMS)6-axis6-axis
3D
3D—Yes
3D formats—Side-by-side, Top-bottom, Frame sequential
3D glasses sync—DLP-Link
Light source
Light sourceLaser (phosphor)Laser (phosphor)
EmitterBlue laser + phosphorBlue laser + phosphor
Light-source life20,000 h normal · 30,000 h eco30,000 h eco
Life defined as50% brightness—
Light output control—Steps
Constant brightness modeYes—
Warm-up time30 s—
Cool-down time—90 s
Optics
Throw ratio1.32–2.12:11.4–2.24:1
Image size31–310 in30–300 in
Projection offset—116%
ZoomOpticalOptical
Zoom ratio1.61×Derived1.6×Derived
Focal length18.2–29.1 mm20.91–32.62 mm
Aperture (f-number)1.51–1.772.5–3.26
FocusManualManual
AutofocusNoNo
Vertical lens shiftNone—
Horizontal lens shiftNone—
Vertical keystone30°30°
Horizontal keystone30°30°
Corner correction—4-corner
Grid warp—Yes
Auto setup—Fit to screen, Obstacle avoidance
Interchangeable lensNo—
Motion & gaming
Input lag—1080p: 60 Hz 16.7 ms · 120 Hz 8.6 ms · 4K UHD: 60 Hz 16.7 ms
Lowest input lag—8.6 msDerived
Input lag at 4K 60 Hz—16.7 msDerived
Inputs & control
HDMI inputs2 × HDMI2 × HDMI 2.0
HDMI inputs (count)2Derived2Derived
Newest HDMI version—HDMI 2.0Derived
Other video inputsVGA—
Max input resolutionDCI 4K4K UHD
USB media playbackYes—
Control portsRS-232RS-232
Control-system driversCrestronCrestron, + AMX
Horizontal scan—15–150 kHz
Vertical scan—24–240 Hz
Smart platform
Wi-FiWi-Fi 5—
EthernetYesYes
CastingMiracast—
Audio
Speaker power16 W15 W
Speakers—1
LayoutMono—
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)325 × 299 × 90 mm274 × 216 × 114 mm
Weight4,200 g2,900 g
ColoursBlack—
OrientationsTable, Ceiling, Rear, Portrait, 360°Table, Ceiling, Rear, Portrait, 360°
Ceiling mount—M4, screws ≥ 10 mm
Dust filterReplaceableNone
Ingress protection—IP6X (light engine)
Sealed optical engine—Yes
Environment & power
Operating temperature0–40°C0–40°C
Operating humidity20–80%RH—
Altitude3,048 m · high-altitude mode3,048 m
Power drawMax 272 W · Normal 272 W · Eco 208 WMax 178 W · Eco 124 W
Standby0.5 WUp to 0.5 W
Networked standby2 W—
Power supply—External adapter
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Noise
Fan noiseNormal 37 dB(A) · Eco 27 dB(A)Max 35 dB(A) · Eco 29 dB(A)
Safety & compliance
Laser classClass 1Class 1
Risk groupRG2RG2
FDA laser noticeNotice 57Notice 57
MarksFCC, + ULFCC
Support & ownership
Warranty🇺🇸 US 3 yr · 🇨🇦 CA 3 yr3 yr (light source 5 yr or 12,000 h)
User manualhttps://files.support.epson.com/docid/cpd6/cpd63079.pdfhttps://region-resource.optoma.com/products/documents/LaU8Uwg9XFPmrLtSBvohDroL18wojvZr27JsfxCM.pdf
In the box
In the boxPower cord, Remote, Remote batteries, + HDMI cablePower cord, Remote, Remote batteries, + Quick start guide