Product comparison · 2 data projectors

BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson Lifestudio Pop EF-61

34specifications compared
22differ
12identical
50known for one product only

Key differences

The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 3,300 ANSI lumens more projector brightness than the Epson Lifestudio Pop EF-61 (4000 ANSI lumens vs 700 ANSI lumens). The Epson Lifestudio Pop EF-61 has 2,000,000 :1 more contrast ratio (typical) than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (5000000:1 vs 3000000:1). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the Epson Lifestudio Pop EF-61 (2 vs 1). Only the Epson Lifestudio Pop EF-61 has Wi-Fi. Projection technology: DLP on the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White, 3LCD on the Epson Lifestudio Pop EF-61.

Projector brightness
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:4000 ANSI lumens
- Lifestudio Pop EF-61:700 ANSI lumens
Projection technology
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:DLP
- Lifestudio Pop EF-61:3LCD
Contrast ratio (typical)
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- Lifestudio Pop EF-61:5000000:1
Keystone correction, horizontal
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- Lifestudio Pop EF-61:20°
Keystone correction, vertical
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- Lifestudio Pop EF-61:20°
Light source type
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Laser
- Lifestudio Pop EF-61:LED
Throw ratio
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
- Lifestudio Pop EF-61:1.2
HDMI ports quantity
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:2
- Lifestudio Pop EF-61:1

Side by side

Differences highlightedShow differences only

Comparison of LH655C, Lifestudio Pop EF-61
84 specifications	A BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product	B Epson Lifestudio Pop EF-61 View product
Projector5 differ
Projector brightnessDiffers	4000 ANSI lumens	700 ANSI lumens
Projection technologyDiffers	DLP	3LCD
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Contrast ratio (typical)Differs	3000000:1	5000000:1
Native aspect ratio	16:9	16:9
Number of colours	1.07 billion colours	1.07 billion colours
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, 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	20000 h	20000 h
Service life of light source (economic mode)Known for one	30000 h	Unknown — not stated by the source
Lens system1 differ
Zoom ratioKnown for one	1.1:1	Unknown — not stated by the source
Throw ratioDiffers	1.48 - 1.62	1.2
OffsetKnown for one	133.6%	Unknown — not stated by the source
Focal length rangeKnown for one	Unknown — not stated by the source	16.6 mm
Zoom capabilityKnown for one	Unknown — not stated by the source	Yes
Videoidentical
Full HD	Yes	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 1920 x 1200 (WUXGA)	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	2	1
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
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 port	No	No
USB 2.0 Type-A ports quantityDiffers	2	1
Audio (L/R) inKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
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
Smart TVKnown for one	No	Unknown — not stated by the source
Ethernet LAN	No	No
Wi-FiDiffers	No	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
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features2 differ
Noise levelDiffers	34 dB	28 dB
Noise level (economic mode)Differs	31 dB	23 dB
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), Hybrid Log-Gamma (HLG)
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
Built-in speaker(s)	Yes	Yes
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
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 displayKnown for one	No	Unknown — not stated by the source
Power2 differ
Power source	AC	AC
Power consumption (typical)Differs	175 W	101 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 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
Weight & dimensions4 differ
WeightDiffers	3 kg	1.6 kg
WidthDiffers	279.2 mm	199 mm
DepthDiffers	120.5 mm	190 mm
HeightDiffers	224.8 mm	75 mm
Packaging contentidentical
Remote control included	Yes	Yes
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
Operational conditionsidentical
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%

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.

More data projector comparisons

All data projector comparisons