ProjectorDB

InFocus IN1048SL vs Sharp XP-P621U-W

InFocus IN1048SL is lighter and in stock. Sharp XP-P621U-W is sharper.

InFocus IN1048SL$1,921.19 · Amazon
Buy
Sharp XP-P621U-W
Key differences
White light outputISO
6,000 lm ISO6,200 lm ISO · 6,200 lm ANSI
Native resolution
1080p (1920 × 1080)WUXGA (1920 × 1200)
Throw ratio
1.4–2.24:11.08–1.76:1
Light source
—Laser (phosphor)
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)Normal 29 dB(A) · Eco 22 dB(A)
Best price
$1,921.19—
Room fit
Distance to screen
3.1–5.0 m2.3–3.8 m
Picture
White light outputISO
6,000 lm ISO6,200 lm ISO · 6,200 lm ANSI
Brightness uniformity
85%—
Imaging technology
DLP3LCD
Chip / panel diagonal
0.65 in0.64 in
Native resolution
1080p (1920 × 1080)WUXGA (1920 × 1200)
Native aspect
16:9Derived16:10Derived
Dynamic contrast
2,000,000:13,000,000:1
Colour bit depth (per channel)
10 bit10 bit
Gamma / EOTF presets
2.2, 2.4, 2.6—
Colour management (CMS)
6-axis—
3D
Yes—
3D formats
Side-by-side, Top-bottom, Frame sequential—
3D glasses sync
DLP-Link—
Light source
Light source
—Laser (phosphor)
Emitter
Blue laser + phosphorBlue laser + phosphor
Light engine
Quantum Laser—
Light-source life
Up to 30,000 h20,000 h
Life defined as
—50% brightness
Light output control
StepsContinuous
Constant brightness mode
—Yes
Optics
Throw ratio
1.4–2.24:11.08–1.76:1
Image size
20–300 in30–300 in
Projection offset
103%—
Zoom
OpticalOptical
Zoom ratio
1.6×Derived1.63×Derived
Focal length
20.91–32.62 mm15.3–24.6 mm
Aperture (f-number)
—1.58–2.02
Focus
ManualManual
Autofocus
No—
Vertical lens shift
0–15%0–44%
Horizontal lens shift
—±20%
Motorised lens shift
NoNo
Vertical keystone
30°30°
Horizontal keystone
30°30°
Auto keystone
Yes—
Corner correction
4-corner—
Grid warp
—Yes
Motion & gaming
Max input refresh
1080p: 120 Hz · 4K UHD: 60 Hz—
Inputs & control
HDMI inputs
HDMI 2.0 · HDMI 1.42 × HDMI (HDCP 1.4)
Other video inputs
VGA, HDBaseTHDBaseT
Max input resolution
DCI 4K4K UHD
Control ports
RS-232RS-232
Control-system drivers
—Crestron, AMX
Horizontal scan
15.38–91.15 kHz15–100 kHz
Vertical scan
24–120 Hz50–120 Hz
Smart platform
Wi-Fi
—None
Ethernet
YesYes
Audio
Speaker power
10 W16 W
Speakers
11
Layout
—Mono
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
374 × 302 × 117 mm480 × 407 × 143 mm
Weight
5,500 g9,600 g
Colours
—White
Orientations
Table, Ceiling, RearTable, Ceiling, Rear, Portrait, 360°
Ceiling mount
—4 × M4
Dust filter
NoneNone
Ingress protection
—IP5X (light engine)
Sealed optical engine
—Yes
Environment & power
Operating temperature
5–40°C0–45°C
Operating humidity
10–85%RH20–80%RH
Altitude
3,048 m · high-altitude mode2,600 m · high-altitude mode
Power draw
Max 341 W · Eco 190 WNormal 315 W · Eco 260 W
Standby
Up to 0.5 W0.31 W
Networked standby
Up to 2 W0.8 W
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)Normal 29 dB(A) · Eco 22 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG2RG2
Marks
CE, FCC, CCCCE, UKCA, FCC, UL
Warranty
5 yr or 20,000 h🇨🇦 CA 5 yr or 20,000 h · 🇪🇺 EU 3 yr (light source 3 yr or 10,000 h)
User manual
https://cdn.infocus.com/2026/06/UG_Authentic-I_IN1048SL_49SL_EN-v2.pdfhttps://www.projectorcentral.com/pdf/projector_manual_12885.pdf
In the box
In the box
Power cord, Remote, Quick start guide, VGA cable, Lens capPower cord, Remote, Remote batteries, Quick start guide, Lens cap
Remote
IRIR
InFocus IN1048SL$1,921.19 · Amazon
Buy
Sharp XP-P621U-W