ProjectorDB

BenQ HT3550 vs Dangbei DBOX02

Dangbei DBOX02 is $300 cheaper, better for gaming and quieter.

BenQ HT3550MSRP $1,499
Dangbei DBOX02$1,199 · Amazon
Buy
Key differences
White light output
2,000 lm ANSI2,450 lm ISO
Throw ratio
1.13–1.47:11.27:1
Lowest input lag
34 msDerived—
HDR formats
HDR10, HLGHDR10, HDR10+, HLG
Light source
LampLaser (phosphor)
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)24 dB(A)
MSRP
$1,499$1,899
Best price
—$1,199
Room fit
Distance to screen
2.5–3.3 m2.8 m
Picture
White light output
2,000 lm ANSI2,450 lm ISO
Imaging technology
DLPDLP
Chip / panel diagonal
0.47 in0.47 in
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Pixel shift
XPR 4-wayXPR 4-way
Addressable resolution
4K UHD (3840 × 2160)4K UHD (3840 × 2160)
Colour wheel segments
6—
Colour wheel speed
2×—
Dynamic contrast
30,000:1—
Dynamic contrast method
Dynamic iris—
Colour gamut
Rec. 709 100% coverage · DCI-P3 95% coverage—
Colour bit depth (per channel)
10 bit10 bit
Gamma / EOTF presets
2.2, 2.4, 2.6—
Colour temperature presets
Native, Custom—
HDR formats
HDR10, HLGHDR10, HDR10+, HLG
Tone mapping
Adjustable—
Tone mapping (maker name)
HDR-PRO—
Colour management (CMS)
6-axis—
Greyscale control points
2—
Picture mode memories
1—
Picture certifications
ISF—
3D
YesYes
3D glasses sync
DLP-Link—
Light source
Light source
LampLaser (phosphor)
Emitter
—Blue laser + phosphor
Light engine
—ALPD
Lamp power
245 W—
Replacement lamp
5J.JKC05.001—
Light-source life
4,000 h normal · 10,000 h eco · 15,000 h super eco30,000 h
Warm-up time
30 s—
Cool-down time
90 s—
Optics
Throw ratio
1.13–1.47:11.27:1
Image size
40–200 in60–200 in
Projection offset
100%100%
Zoom
OpticalDigital
Zoom ratio
1.3×Derived—
Focal length
12–15.6 mm—
Aperture (f-number)
1.9–2.47—
Focus
ManualMotorised
Autofocus
—Yes
Vertical lens shift
0–10%None
Horizontal lens shift
—None
Vertical keystone
30°—
Horizontal keystone
—30°
Auto keystone
YesYes
Corner correction
—4-corner
Auto setup
—Fit to screen, Obstacle avoidance
Interchangeable lens
—No
Lens elements
10—
Lens material
Glass—
Motion & gaming
Frame interpolation (MEMC)
YesYes
Frame interpolation at 4K
Yes—
Max input refresh
1080p: 60 Hz · 4K UHD: 60 Hz1080p: 240 Hz · 4K UHD: 60 Hz
Input lag
1080p: 60 Hz 83.3 ms · 4K UHD: 60 Hz 34 ms—
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)HDMI (eARC) · HDMI
Max input resolution
4K UHD—
USB media playback
YesYes
Control ports
RS-232, 12 V trigger—
Horizontal scan
15–135 kHz—
Vertical scan
23–120 Hz—
Smart platform
Wi-Fi
NoneWi-Fi 6
Bluetooth
—5.2
Ethernet
NoYes
Smart platform
NoneGoogle TV
RAM
—2 GB
Storage
—32 GB
Netflix
—Built in
Casting
—Chromecast built-in
Audio
Speaker power
5 W24 W
Speakers
22
Tuned by
Waves MaxxAudio—
Audio formats
—DTS:X
Audio outputs
3.5 mm, Optical, HDMI ARC3.5 mm, Optical, HDMI eARC
HDMI audio return
ARCDerivedeARCDerived
Bluetooth speaker mode
—Yes
Physical & installation
Dimensions (W × D × H)
380 × 263 × 127 mm236 × 202 × 167 mm
Weight
4,200 g3,980 g
Orientations
Table, Ceiling, RearTable, Ceiling, Rear
Ceiling mount
M4, 20–25 mm screws—
Tripod socket
—Yes
Exhaust
—Side
Environment & power
Operating temperature
0–40°C5–35°C
Operating humidity
10–90%RH—
Altitude
3,000 m · high-altitude mode—
Power draw
Max 350 W · Normal 320 W · Eco 260 WMax 150 W
Standby
Up to 0.5 W—
Power supply
—External adapter
Mains input
100–240 V · 50/60 Hz100–240 V
Fan noise
Normal 30 dB(A) · Eco 28 dB(A)24 dB(A)
Safety & support
Laser class
—Class 1
Risk group
—RG2
Eye-protection sensor
—Yes
Marks
—CE, UKCA
Warranty
3 yr (light source 1 yr or 2,000 h)1 yr
User manual
https://esupportdownload.benq.com/esupport/PROJECTOR/UserManual/HT3550/HT3550_UM_EN_210719093436.pdfhttps://cdn.shopify.com/s/files/1/0582/1127/0815/files/User_Guide_DBOX02_Multiple_Languages_V1.pdf?v=1729059904
Spare parts
Lamp 5J.JKC05.001 · Mount CM00G3—
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guide, User manual, Warranty cardPower cord, Power adapter, Remote, Remote batteries, User manual, Cleaning kit
Remote
IR · backlitBluetooth
BenQ HT3550MSRP $1,499
Dangbei DBOX02$1,199 · Amazon
Buy