Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson Lifestudio Pop EF-61

36specifications compared
23differ
13identical
51known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,900 ANSI lumens more projector brightness than the Epson Lifestudio Pop EF-61 (4600 ANSI lumens vs 700 ANSI lumens). The Epson Lifestudio Pop EF-61 has 2,000,000 :1 more contrast ratio (typical) than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (5000000:1 vs 3000000:1). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2 more HDMI ports quantity than the Epson Lifestudio Pop EF-61 (3 vs 1). Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has Ethernet LAN. Projection technology: DLP on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, 3LCD on the Epson Lifestudio Pop EF-61.

Projector brightness
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
- Lifestudio Pop EF-61:700 ANSI lumens
Projection technology
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
- Lifestudio Pop EF-61:3LCD
Contrast ratio (typical)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- Lifestudio Pop EF-61:5000000:1
Keystone correction, horizontal
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- Lifestudio Pop EF-61:20°
Keystone correction, vertical
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- Lifestudio Pop EF-61:20°
Light source type
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:Laser
- Lifestudio Pop EF-61:LED
Focal length range
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16.88 - 21.88 mm
- Lifestudio Pop EF-61:16.6 mm
Throw ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.15 - 1.5
- Lifestudio Pop EF-61:1.2

Side by side

Differences highlightedShow differences only

Comparison of LH660, Lifestudio Pop EF-61
87 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B Epson Lifestudio Pop EF-61 View product
Projector5 differ
Projector brightnessDiffers	4600 ANSI lumens	700 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Contrast ratio (typical)Differs	3000000:1	5000000:1
Horizontal scan rangeKnown for one	15 - 155 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontalDiffers	-40 - 40°	20°
Keystone correction, verticalDiffers	-40 - 40°	20°
Smart projectorKnown for one	Unknown — not stated by the source	Yes
Screen size compatibilityKnown for one	Unknown — not stated by the source	762 - 3810 mm (30 - 150")
Matrix sizeKnown for one	Unknown — not stated by the source	1.57 cm (0.62")
Light source1 differ
Light source typeDiffers	Laser	LED
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system2 differ
Focal length rangeDiffers	16.88 - 21.88 mm	16.6 mm
Aperture range (F-F)Known for one	2.59 - 2.87	Unknown — not stated by the source
Zoom ratioKnown for one	1.3:1	Unknown — not stated by the source
Throw ratioDiffers	1.15 - 1.5	1.2
OffsetKnown for one	105.75%	Unknown — not stated by the source
Videoidentical
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 3840 x 2160	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Analog signal format systemKnown for one	Unknown — not stated by the source	Not supported
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	3	1
HDMI versionKnown for one	2.0	Unknown — not stated by the source
USB 2.0 Type-A ports quantityDiffers	2	1
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
IR input ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	No
USB 2.0 Type-B ports quantityKnown for one	Unknown — not stated by the source	1
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Enhanced Audio Return Channel (eARC)Known for one	Unknown — not stated by the source	Yes
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
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
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP
Bluetooth versionKnown for one	Unknown — not stated by the source	5.2
Features2 differ
Noise levelDiffers	34 dB	28 dB
Noise level (economic mode)Differs	29 dB	23 dB
HDCPKnown for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	Bright, Infographic, Presentation, Spreadsheet	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Works with the Google AssistantKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	Google TV
Multimedia2 differ
Number of built-in speakersDiffers	1	2
RMS rated powerDiffers	15 W	10 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Audio
Design2 differ
Product typeKnown for one	Standard throw projector	Unknown — not stated by the source
Market positioningDiffers	Business	Portable
Product colourDiffers	White	Beige, Pink
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
Displayidentical
Built-in displayKnown for one	No	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	310 W	101 W
AC input voltageDiffers	100-240 V	100 - 240 V
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensions4 differ
WeightDiffers	4.5 kg	1.6 kg
WidthDiffers	343.8 mm	199 mm
DepthDiffers	256 mm	190 mm
HeightDiffers	136 mm	75 mm
Package widthKnown for one	414 mm	Unknown — not stated by the source
Package depthKnown for one	560 mm	Unknown — not stated by the source
Package heightKnown for one	297 mm	Unknown — not stated by the source
Package weightKnown for one	8.1 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	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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