ProjectorDB

BenQ LK830ST vs NEC NP-PE506WL

BenQ LK830ST is sharper, quieter and lighter. NEC NP-PE506WL is $200 cheaper.

BenQ LK830ST$2,599 · Amazon
Buy
NEC NP-PE506WL$2,399 · Amazon
Buy
Key differences
White light output
4,000 lm ANSI5,200 lm ISO
Native resolution
1080p (1920 × 1080)WXGA (1280 × 800)
Throw ratio
0.5:11.2–2.1:1
Lowest input lag
4.2 msDerived—
HDR formats
HDR10, HLG—
Fan noise
Normal 30 dB(A) · Eco 24 dB(A)Normal 37 dB(A) · Eco 27 dB(A)
MSRP
$2,499$2,483
Best price
$2,599$2,399
Room fit
Distance to screen
1.1 m2.6–4.5 m
Picture
White light output
4,000 lm ANSI5,200 lm ISO
Imaging technology
DLP3LCD
Chip / panel diagonal
0.65 in0.64 in
Native resolution
1080p (1920 × 1080)WXGA (1280 × 800)
Native aspect
16:9Derived16:10Derived
Pixel shift
XPR 4-way—
Addressable resolution
4K UHD (3840 × 2160)—
Dynamic contrast
3,000,000:13,000,000:1
Colour gamut
Rec. 709 93% coverage—
Colour bit depth (per channel)
10 bit—
Gamma / EOTF presets
2.2, 2.4, 2.6—
HDR formats
HDR10, HLG—
Tone mapping
Adjustable—
Colour management (CMS)
6-axis—
Picture mode memories
2—
3D
Yes—
3D formats
Frame packing, Side-by-side, Top-bottom, Frame sequential—
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
—Blue laser + phosphor
Light-source life
20,000 h normal · 30,000 h eco20,000 h max · 30,000 h eco
Life defined as
—50% brightness
Light output control
ContinuousContinuous
Optics
Throw ratio
0.5:11.2–2.1:1
Image size
70–300 in30–300 in
Projection offset
114%—
Zoom
DigitalOptical
Zoom ratio
—1.75×Derived
Focal length
17.51 mm17.42–28.99 mm
Aperture (f-number)
2.81.7–2.21
Focus
ManualManual
Autofocus
—No
Vertical lens shift
None0–55%
Horizontal lens shift
None±26%
Motorised lens shift
—No
Vertical keystone
30°30°
Horizontal keystone
30°30°
Auto keystone
YesYes
Corner correction
4-corner—
Grid warp
YesYes
Interchangeable lens
No—
Motion & gaming
Max input refresh
1080p: 120 Hz · 240 Hz · 4K UHD: 60 Hz—
Input lag
1080p: 60 Hz 16.7 ms · 120 Hz 8.3 ms · 240 Hz 4.2 ms · 4K UHD: 60 Hz 16.7 ms—
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 1.4
Other video inputs
—VGA
Max input resolution
4K UHD4K UHD
Audio inputs
—3.5 mm
USB media playback
—Yes
Control ports
RS-232RS-232
Control-system drivers
AMXCrestron
Horizontal scan
15–135 kHz15–100 kHz
Vertical scan
23–240 Hz24–85 Hz
Smart platform
Wi-Fi
None—
Ethernet
YesYes
Audio
Speaker power
15 W16 W
Speakers
11
Layout
MonoMono
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
279 × 229 × 121 mm405 × 358 × 137 mm
Weight
3,600 g7,850 g
Colours
Black—
Orientations
Ceiling, RearTable, Ceiling, Rear, Portrait, 360°
Ceiling mount
M4—
Ingress protection
IP6X (light engine)—
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–80%RH20–80%RH
Altitude
3,000 m · high-altitude mode3,000 m · high-altitude mode
Power draw
Max 250 W · Normal 230 W · Eco 130 WMax 330 W · Normal 330 W · Eco 212 W
Standby
Up to 0.5 W0.2 W
Networked standby
Up to 2 W0.7 W
Power supply
External adapter—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
DC input
24 V—
Fan noise
Normal 30 dB(A) · Eco 24 dB(A)Normal 37 dB(A) · Eco 27 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG2RG2
FDA laser notice
—Notice 57
Marks
—UKCA, FCC
Warranty
3 yr🇺🇸 US 5 yr · 🇨🇦 CA 5 yr
User manual
https://www.audiogeneral.com/BenQ/LK830ST/LK830ST_LH830ST_LW830ST_User_Manual.pdfhttps://sharp-displays.jp.sharp/support/webdl/dl_service/data/projector/manual/PE506UL_manual_ENG.pdf
In the box
In the box
Power cord, Power adapter, Remote, Remote batteries, Quick start guide, Warranty cardPower cord, Remote, Remote batteries, Quick start guide, User manual, VGA cable
Remote
BacklitIR
BenQ LK830ST$2,599 · Amazon
Buy
NEC NP-PE506WL$2,399 · Amazon
Buy