Product comparison · 2 soundbar speakers

Dell Slim Soundbar - SB521A vs Lenovo 4XD1J05151 soundbar speaker Black 2.0 channels

14specifications compared
6differ
8identical
19known for one product only

Key differences

RMS rated power
- Slim Soundbar - SB521A:3.6 W
- 4XD1J05151 soundbar speaker Black 2.0 channels:4 W
Soundbar speaker RMS power
- Slim Soundbar - SB521A:3.6 W
- 4XD1J05151 soundbar speaker Black 2.0 channels:4 W
Width
- Slim Soundbar - SB521A:298 mm
- 4XD1J05151 soundbar speaker Black 2.0 channels:256.4 mm
Depth
- Slim Soundbar - SB521A:18 mm
- 4XD1J05151 soundbar speaker Black 2.0 channels:34.5 mm
Height
- Slim Soundbar - SB521A:24 mm
- 4XD1J05151 soundbar speaker Black 2.0 channels:152 mm
Soundbar weight
- Slim Soundbar - SB521A:114 g
- 4XD1J05151 soundbar speaker Black 2.0 channels:244 g

Side by side

Differences highlightedShow differences only

Comparison of SB521A, 4XD1J05151
33 specifications	A Dell Slim Soundbar - SB521A Model SB521A View product	B Lenovo 4XD1J05151 soundbar speaker Black 2.0 channels Model 4XD1J05151 View product
Audio1 differ
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
RMS rated powerDiffers	3.6 W	4 W
Front speaker sensitivityKnown for one	Unknown — not stated by the source	85 dB
Soundbar speaker1 differ
Soundbar speaker RMS powerDiffers	3.6 W	4 W
ImpedanceKnown for one	Unknown — not stated by the source	4 Ω
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	64 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	3%
Number of woofer driversKnown for one	Unknown — not stated by the source	2
Subwooferidentical
Subwoofer included	No	No
Featuresidentical
Product colour	Black	Black
Wall mountable	No	No
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-5 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
CertificationKnown for one	Unknown — not stated by the source	CE; FCC and ICES; CB(62368 -1); KCC; BSMI; VCCI; UKCA; BIS
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
TV stand usageKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Bluetooth	No	No
Wi-Fi	No	No
HDMI ports quantity	0	0
USB port	Yes	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Weight & dimensions4 differ
WidthDiffers	298 mm	256.4 mm
DepthDiffers	18 mm	34.5 mm
HeightDiffers	24 mm	152 mm
Soundbar weightDiffers	114 g	244 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	300 mm
Package depthKnown for one	Unknown — not stated by the source	70 mm
Package heightKnown for one	Unknown — not stated by the source	80 mm
Package weightKnown for one	Unknown — not stated by the source	354 g
Package typeKnown for one	Unknown — not stated by the source	Box
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85182200	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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