Product comparison · 2 surveillance monitors

Dahua Technology 55'' UHD LED Monitor vs Dahua Technology 65'' UHD LED Monitor

41specifications compared
16differ
25identical
9known for one product only

Key differences

Display diagonal
- 55'' UHD LED Monitor:139.7 cm (55")
- 65'' UHD LED Monitor:163.8 cm (64.5")
Display brightness
- 55'' UHD LED Monitor:450 cd/m²
- 65'' UHD LED Monitor:400 cd/m²
Contrast ratio (typical)
- 55'' UHD LED Monitor:1000:1
- 65'' UHD LED Monitor:1200:1
Response time
- 55'' UHD LED Monitor:6 ms
- 65'' UHD LED Monitor:8 ms
Speaker power
- 55'' UHD LED Monitor:5 W
- 65'' UHD LED Monitor:8 W
Panel mounting interface
- 55'' UHD LED Monitor:400 x 400 mm
- 65'' UHD LED Monitor:600 x 400 mm
HDMI ports quantity
- 55'' UHD LED Monitor:2
- 65'' UHD LED Monitor:1
Operating relative humidity (H-H)
- 55'' UHD LED Monitor:10 - 85%
- 65'' UHD LED Monitor:20 - 85%

Side by side

Differences highlightedShow differences only

Comparison of LM55-S400, LM65-S400
50 specifications	A Dahua Technology 55'' UHD LED Monitor Model LM55-S400 View product	B Dahua Technology 65'' UHD LED Monitor Model LM65-S400 View product
Designidentical
Product type	CCTV monitor	CCTV monitor
Mounting type	Wall-mounted	Wall-mounted
Product colour	Black	Black
Display4 differ
Display diagonalDiffers	139.7 cm (55")	163.8 cm (64.5")
Display resolution	3840 x 2160 pixels	3840 x 2160 pixels
Display type	LED	LED
Display brightnessDiffers	450 cd/m²	400 cd/m²
Display aspect ratio	16:9	16:9
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	1.07 billion colours	1.07 billion colours
Contrast ratio (typical)Differs	1000:1	1200:1
Response timeDiffers	6 ms	8 ms
Native refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Performance2 differ
Built-in speaker(s)	Yes	Yes
Number of built-in speakers	2	2
Speaker powerDiffers	5 W	8 W
Panel mounting interfaceDiffers	400 x 400 mm	600 x 400 mm
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI ports quantityDiffers	2	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	2.0	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
USB port	Yes	Yes
3.5 mm (1/8-inch) in	Yes	Yes
RS-232 ports	2	2
3.5 mm (1/8-inch) outKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source type	AC	AC
Power supply type	Internal	Internal
Power consumption (typical)	170 W	170 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	Not available	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	100 kWh	Unknown — not stated by the source
Input currentKnown for one	Unknown — not stated by the source	3.5 A
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 85%	20 - 85%
Technical detailsidentical
Compliance certificates	CE, Federal Communications Commission (FCC)	CE, Federal Communications Commission (FCC)
Weight & dimensions8 differ
WeightDiffers	25.2 kg	28.5 kg
HeightDiffers	699.6 mm	851.7 mm
DepthDiffers	65 mm	79.8 mm
WidthDiffers	1227.2 mm	1476.7 mm
Package widthDiffers	1410 mm	1660 mm
Package depthDiffers	255 mm	245 mm
Package heightDiffers	875 mm	1045 mm
Package weightDiffers	35 kg	40 kg
Packaging contentidentical
Cables included	AC, HDMI	AC, HDMI
Remote control included	Yes	Yes

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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