Product comparison · 2 data projectors

Epson Lifestudio Grand vs LG ProBeam BU70QGA

34specifications compared
16differ
18identical
38known for one product only

Key differences

The LG ProBeam BU70QGA has 3,400 ANSI lumens more projector brightness than the Epson Lifestudio Grand (7000 ANSI lumens vs 3600 ANSI lumens). The Epson Lifestudio Grand has 2,000,000 :1 more contrast ratio (typical) than the LG ProBeam BU70QGA (5000000:1 vs 3000000:1). The LG ProBeam BU70QGA has 2 more HDMI ports quantity than the Epson Lifestudio Grand (4 vs 2). Only the LG ProBeam BU70QGA has smart projector. Projection technology: 3LCD on the Epson Lifestudio Grand, DLP on the LG ProBeam BU70QGA.

Projector brightness
- Lifestudio Grand:3600 ANSI lumens
- ProBeam BU70QGA:7000 ANSI lumens
Projection technology
- Lifestudio Grand:3LCD
- ProBeam BU70QGA:DLP
Contrast ratio (typical)
- Lifestudio Grand:5000000:1
- ProBeam BU70QGA:3000000:1
Smart projector
- Lifestudio Grand:No
- ProBeam BU70QGA:Yes
Screen size compatibility
- Lifestudio Grand:1524 - 3048 mm (60 - 120")
- ProBeam BU70QGA:1016 - 7620 mm (40 - 300")
HDMI ports quantity
- Lifestudio Grand:2
- ProBeam BU70QGA:4
USB 2.0 Type-A ports quantity
- Lifestudio Grand:3
- ProBeam BU70QGA:2
Noise level
- Lifestudio Grand:36 dB
- ProBeam BU70QGA:35 dB

Side by side

Differences highlightedShow differences only

Comparison of Lifestudio Grand, ProBeam BU70QGA
72 specifications	A Epson Lifestudio Grand View product	B LG ProBeam BU70QGA View product
Projector5 differ
Projector brightnessDiffers	3600 ANSI lumens	7000 ANSI lumens
Projection technologyDiffers	3LCD	DLP
Contrast ratio (typical)Differs	5000000:1	3000000:1
Smart projectorDiffers	No	Yes
Screen size compatibilityDiffers	1524 - 3048 mm (60 - 120")	1016 - 7620 mm (40 - 300")
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Supported aspect ratiosKnown for one	Unknown — not stated by the source	16:9, 21:9
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Fixed focal lengthKnown for one	3.7 mm	Unknown — not stated by the source
F-number (relative aperture)Known for one	1.6	Unknown — not stated by the source
Zoom typeKnown for one	Unknown — not stated by the source	Auto
Zoom ratioKnown for one	Unknown — not stated by the source	1.6:1
Throw ratioKnown for one	Unknown — not stated by the source	1.53 - 2.45
Horizontal lens shift rangeKnown for one	Unknown — not stated by the source	-28 - 28%
Vertical lens shift rangeKnown for one	Unknown — not stated by the source	-33 - 60%
Videoidentical
Video colour modesKnown for one	Cinema, Dynamic, Natural, Vivid	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	2	4
Service port typeKnown for one	USB Type-B	Unknown — not stated by the source
USB 2.0 Type-A ports quantityDiffers	3	2
USB 2.0 Type-B ports quantityKnown for one	1	Unknown — not stated by the source
Consumer Electronics Control (CEC) supportKnown for one	Yes	Unknown — not stated by the source
Enhanced Audio Return Channel (eARC)Known for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232C
Networkidentical
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Bluetooth profilesKnown for one	AAC, A2DP, AVRCP, SBC, LC3, APTX	Unknown — not stated by the source
Bluetooth versionKnown for one	5.2	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	2
MiracastKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	36 dB	35 dB
Noise level (economic mode)Known for one	23 dB	Unknown — not stated by the source
High Dynamic Range (HDR) technologyKnown for one	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)	Unknown — not stated by the source
Trumotion technologyKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Unknown — not stated by the source	webOS
Operating system versionKnown for one	Unknown — not stated by the source	Signage 6.0
Multimediaidentical
Audio decodersKnown for one	Dolby Digital, Dolby Digital Plus, Dolby Atmos, Dolby TrueHD	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	10 W
Design2 differ
Product typeDiffers	Ultra short throw projector	Standard throw projector
Market positioningDiffers	Home cinema	Business
PlacementKnown for one	Desktop	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	278 W	500 W
Power consumption (standby)Differs	2 W	0.5 W
Power consumption (economy mode)Known for one	186 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	7.53 kg	17.7 kg
WidthDiffers	467 mm	570 mm
DepthDiffers	400 mm	360 mm
HeightDiffers	157.5 mm	160 mm
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Storageidentical
Internal memoryKnown for one	Unknown — not stated by the source	8 GB

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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