Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Samsung HW-J370 home cinema system 4.1 channels

29specifications compared
11differ
18identical
58known for one product only

Key differences

The LG LHD645-DB home cinema system 5.1 channels has 1 channels more audio output channels than the Samsung HW-J370 home cinema system 4.1 channels (5.1 channels vs 4.1 channels). The LG LHD645-DB home cinema system 5.1 channels has 800 W more RMS rated power than the Samsung HW-J370 home cinema system 4.1 channels (1000 W vs 200 W). The LG LHD645-DB home cinema system 5.1 channels has 274 W more satellite speakers RMS power than the Samsung HW-J370 home cinema system 4.1 channels (334 W vs 60 W). Only the LG LHD645-DB home cinema system 5.1 channels has FM radio. Only the LG LHD645-DB home cinema system 5.1 channels has Ethernet LAN.

Optical disc player type
- LHD645-DB home cinema system 5.1 channels:DVD player
- HW-J370 home cinema system 4.1 channels:Not included
Audio output channels
- LHD645-DB home cinema system 5.1 channels:5.1 channels
- HW-J370 home cinema system 4.1 channels:4.1 channels
RMS rated power
- LHD645-DB home cinema system 5.1 channels:1000 W
- HW-J370 home cinema system 4.1 channels:200 W
FM radio
- LHD645-DB home cinema system 5.1 channels:Yes
- HW-J370 home cinema system 4.1 channels:No
Satellite speakers RMS power
- LHD645-DB home cinema system 5.1 channels:334 W
- HW-J370 home cinema system 4.1 channels:60 W
Subwoofer RMS power
- LHD645-DB home cinema system 5.1 channels:167 W
- HW-J370 home cinema system 4.1 channels:80 W
Ethernet LAN
- LHD645-DB home cinema system 5.1 channels:Yes
- HW-J370 home cinema system 4.1 channels:No
Number of HDMI outputs
- LHD645-DB home cinema system 5.1 channels:1
- HW-J370 home cinema system 4.1 channels:0

Side by side

Differences highlightedShow differences only

Comparison of LHD645-DB, HW-J370
87 specifications	A LG LHD645-DB home cinema system 5.1 channels Model LHD645-DB View product	B Samsung HW-J370 home cinema system 4.1 channels Model HW-J370 View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW	No
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Playback disc formatsKnown for one	CD audio, CD video, SVCD, VCD	Unknown — not stated by the source
Videoidentical
3D	No	No
Video formats supportedKnown for one	MPEG2, XVID	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Audio output channelsDiffers	5.1 channels	4.1 channels
RMS rated powerDiffers	1000 W	200 W
Audio decodersKnown for one	Unknown — not stated by the source	DTS, Dolby Digital
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	60 dB
EqualizerKnown for one	Unknown — not stated by the source	Yes
Audio formats supportedKnown for one	MP3, WMA	Unknown — not stated by the source
Radio1 differ
FM radioDiffers	Yes	No
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	334 W	60 W
Number of satellite speakers	2	2
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	3 Ω
Wireless satellite speakersKnown for one	Unknown — not stated by the source	Yes
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one	Unknown — not stated by the source	60 W
Subwoofer1 differ
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer RMS powerDiffers	167 W	80 W
Wireless subwooferKnown for one	Unknown — not stated by the source	Yes
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	16.5 cm (6.5")
Subwoofer impedanceKnown for one	Unknown — not stated by the source	3 Ω
Network1 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	Yes	No
Wi-Fi	No	No
Ports & interfaces1 differ
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
HDMI in	0	0
Number of HDMI outputsDiffers	1	0
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantity	0	0
AUX inKnown for one	Unknown — not stated by the source	Yes
Digital audio coaxial in	0	0
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
Composite video outKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	24 V
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 60.5 mm	942.3 x 66.04 x 58.42 mm
Main unit weightKnown for one	Unknown — not stated by the source	1.6 kg
Satellite speaker weightKnown for one	Unknown — not stated by the source	739.4 g
Subwoofer dimensions (W x D x H)Differs	191 x 318 x 388.5 mm	179.1 x 299.5 x 360.9 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	4.6 kg
Receiver weightKnown for one	Unknown — not stated by the source	308 g
Front speaker dimensions (WxDxH)Known for one	250 x 250 x 1100 mm	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	260 x 74 x 93 mm	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	88 x 81 x 122 mm	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	9.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	1000 x 237 x 447 mm
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	Optical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Apple docking compatibility	Not supported	Not supported
Built-in HDD	No	No
TV tuner integrated	No	No
Bass reflexKnown for one	Unknown — not stated by the source	Yes
Crossover frequencyKnown for one	Unknown — not stated by the source	1000 Hz
DepthKnown for one	Unknown — not stated by the source	65 mm
DisplayKnown for one	Unknown — not stated by the source	LED
HeightKnown for one	Unknown — not stated by the source	57.9 mm
ImpedanceKnown for one	Unknown — not stated by the source	8 Ω
Satellite speaker crossover frequencyKnown for one	Unknown — not stated by the source	1000 Hz
Smartphone/tablet remote supportKnown for one	Unknown — not stated by the source	Yes
Subwoofer depthKnown for one	Unknown — not stated by the source	29.9 cm
Subwoofer heightKnown for one	Unknown — not stated by the source	36.1 cm
Subwoofer widthKnown for one	Unknown — not stated by the source	17.9 cm
Wall mountableKnown for one	Unknown — not stated by the source	Yes
WidthKnown for one	Unknown — not stated by the source	943 mm
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	No
Frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
Power source typeKnown for one	Unknown — not stated by the source	DC
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Front speakersidentical
Front speakers RMS powerKnown for one	334 W	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	167 W	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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