ProjectorDB

Epson PowerLite 775F vs Sharp XP-M421W-W

Epson PowerLite 775F
Epson PowerLite 775F
MSRP $2,247
Sharp XP-M421W-W
Sharp XP-M421W-W
Key differences
White light outputISO4,100 lm ISO4,200 lm ISO
Native resolution1080p (1920 × 1080)WXGA (1280 × 800)
Throw ratio0.25–0.35:11.19–1.54:1
Fan noiseNormal 37 dB(A) · Eco 27 dB(A)Normal 36 dB(A) · Eco 26 dB(A)
PriceMSRP $2,247—
Room fit
Distance to screen0.55–0.77 m2.6–3.3 m
Brightness
Rated brightness4,100 lmDerived4,200 lmDerived
White light outputISO4,100 lm ISO4,200 lm ISO
Colour light output4,100 lm—
Brightness by modeNormal 4,100 lm · Eco 2,800 lm—
Eco brightness68%Derived—
Display system
Imaging technology3LCDDLP
Chip / panel diagonal—0.65 in
Panel alignmentWhole-image—
On-screen resolution1080p (1920 × 1080)DerivedWXGA (1280 × 800)Derived
Native resolution1080p (1920 × 1080)WXGA (1280 × 800)
Native aspect16:9Derived16:10Derived
Contrast
Dynamic contrastOver 2,500,000:1—
Colour
Colour bit depth (per channel)10 bit10 bit
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 + phosphor—
Laser wavelengthsB 455 nm—
Light-source life20,000 h normal · 30,000 h eco14,000 h normal · 20,000 h eco
Life defined as50% brightness50% brightness
Light output controlContinuous—
Constant brightness modeYes—
Optics
Throw ratio0.25–0.35:11.19–1.54:1
Image size60–150 in30–300 in
ZoomDigitalOptical
Zoom ratio—1.29×Derived
Focal length3.7 mm16.9–21.61 mm
Aperture (f-number)1.62.43–2.78
FocusManualManual
Vertical lens shiftNone—
Horizontal lens shiftNone—
Vertical keystone3°30°
Horizontal keystone3°30°
Auto keystone—Yes
Corner correction4-corner—
Grid warpYesYes
Interchangeable lensNo—
Motion & gaming
Max input refresh—WXGA: 120 Hz
Inputs & control
HDMI inputs3 × HDMI2 × HDMI (HDCP 1.4)
HDMI inputs (count)3Derived2Derived
Other video inputsVGA, Composite—
Max input resolution—WUXGA
Audio inputs3.5 mm—
USB media playbackYes—
Control portsRS-232RS-232
Control-system driversCrestron—
Horizontal scan—15–140 kHz
Vertical scan—24–120 Hz
Smart platform
Wi-FiWi-Fi 5—
EthernetYes—
CastingMiracast—
Audio
Speaker power16 W8 W
Speakers11
LayoutMonoMono
Audio outputs3.5 mm3.5 mm
HDMI audio returnNoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)356 × 395 × 133 mm278 × 216 × 116 mm
Weight5,900 g3,000 g
ColoursBlack—
OrientationsTable, Ceiling, Rear, + Portrait, + 360°Table, Ceiling, Rear
Ceiling mount—3 × M4, screws ≥ 10 mm
Dust filterReplaceableNone
Environment & power
Operating temperature0–40°C0–40°C
Operating humidity20–80%RH10–80%RH
Altitude3,048 m · high-altitude mode3,048 m · high-altitude mode
Power drawNormal 277 W · Eco 208 WMax 195 W · Normal 195 W · Eco 150 W
Standby0.5 W0.5 W
Networked standby2 W—
Power supply—External adapter
Mains input100–240 V · 50/60 Hz100–240 V · 50/60 Hz
DC input—19.5 V
Noise
Fan noiseNormal 37 dB(A) · Eco 27 dB(A)Normal 36 dB(A) · Eco 26 dB(A)
Safety & compliance
Laser classClass 1Class 1
Risk groupRG2RG2
FDA laser noticeNotice 57—
MarksFCC, + ULFCC
Support & ownership
Warranty🇺🇸 US 3 yr or 20,000 h · 🇨🇦 CA 3 yr or 20,000 h🇨🇦 CA 5 yr · 🇺🇸 US 5 yr or 20,000 h
User manualhttps://files.support.epson.com/docid/cpd6/cpd63099.pdfhttps://www.projectorcentral.com/pdf/projector_manual_12439.pdf
Spare partsAir filter V13H134A60 · Mount V12HA06A05—
In the box
In the boxPower cord, Remote, Remote batteries, Quick start guidePower cord, + Power adapter, Remote, Remote batteries, Quick start guide, + HDMI cable, + Lens cap
Remote—IR