Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black

30specifications compared
19differ
11identical
55known for one product only

Key differences

The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1,500 ANSI lumens more projector brightness than the Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black (4000 ANSI lumens vs 2500 ANSI lumens). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,997,000 :1 more contrast ratio (typical) than the Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black (3000000:1 vs 3000:1). The Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black has 1 more HDMI ports quantity than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (3 vs 2). Only the Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black has smart TV. Only the Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black has Ethernet LAN.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:2500 ANSI lumens
Projector native resolution
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:UHD 4K (3840x2160)
Contrast ratio (typical)
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:3000:1
HDMI ports quantity
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:3
HDMI version
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4a
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:2.1
Smart TV
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:Yes
Ethernet LAN
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:Yes
Wi-Fi
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No
- 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of LH655C, 20017229
85 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product	B Hisense 20017229 data projector Ultra short throw projector 2500 ANSI lumens DLP UHD 4K (3840x2160) 3D Black Model 20017229 View product
Projector3 differ
Projector brightnessDiffers	4000 ANSI lumens	2500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	UHD 4K (3840x2160)
Contrast ratio (typical)Differs	3000000:1	3000:1
Native aspect ratio	16:9	16:9
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 102 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalKnown for one	-40 - 40°	Unknown — not stated by the source
Keystone correction, verticalKnown for one	-40 - 40°	Unknown — not stated by the source
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	2032 - 3810 mm (80 - 150")
Light sourceidentical
Light source type	Laser	Laser
Service life of light sourceKnown for one	20000 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens systemidentical
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Throw ratioKnown for one	1.48 - 1.62	Unknown — not stated by the source
OffsetKnown for one	133.6%	Unknown — not stated by the source
FocusKnown for one	Unknown — not stated by the source	Auto
Videoidentical
Full HD	Yes	Yes
3D	Yes	Yes
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 1920 x 1200 (WUXGA)	Unknown — not stated by the source
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	3
HDMI versionDiffers	1.4a	2.1
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputs	1	1
Serial interface type	RS-232	RS-232
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Network3 differ
Smart TVDiffers	No	Yes
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	34 dB	Unknown — not stated by the source
Noise level (economic mode)Known for one	31 dB	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	3D, Bright, Presentation	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Video appsKnown for one	Unknown — not stated by the source	Netflix, Disney+, YouTube, Amazon Prime Video
Operating system installedKnown for one	Unknown — not stated by the source	VIDAA U
Operating system versionKnown for one	Unknown — not stated by the source	U7
Multimedia2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakersDiffers	1	4
RMS rated powerDiffers	15 W	46 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Atmos
EqualizerKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	AVI, OGM, WMV, MP4, MOV, VOB, MPEG, MKV, FLV, MPG, 3GP, HEVC/H.265, MPEG2, VP9, H.264, MPEG4, VC-1, MVC
Image formats supportedKnown for one	Unknown — not stated by the source	GIF, JPEG, BMP, PNG
Audio formats supportedKnown for one	Unknown — not stated by the source	WMA, WAV, MP4, WMV, FLAC, MP3, AAC, MP2
Design3 differ
Product typeDiffers	Standard throw projector	Ultra short throw projector
Market positioningDiffers	Business	Home cinema
Product colourDiffers	White	Black
PlacementKnown for one	Ceiling, Desktop	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power2 differ
Power source	AC	AC
Power consumption (typical)Known for one	175 W	Unknown — not stated by the source
Power consumption (standby)	0.5 W	0.5 W
AC input voltageDiffers	100 - 240 V	120-240 V
AC input frequencyDiffers	50 - 60 Hz	50-60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Power consumption (max)Known for one	Unknown — not stated by the source	250 W
Weight & dimensions4 differ
WeightDiffers	3 kg	7.2 kg
WidthDiffers	279.2 mm	521 mm
DepthDiffers	120.5 mm	282 mm
HeightDiffers	224.8 mm	119 mm
Package widthKnown for one	Unknown — not stated by the source	647 mm
Package depthKnown for one	Unknown — not stated by the source	443 mm
Package heightKnown for one	Unknown — not stated by the source	280 mm
Package weightKnown for one	Unknown — not stated by the source	10.1 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Power, HDMI	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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