Product comparison · 2 meeting room displays

NEC 55" InfinityBoard vs Yealink CTP25

13specifications compared
10differ
3identical
36known for one product only

Key differences

The NEC 55" InfinityBoard has 150 cd/m² more display brightness than the Yealink CTP25 (500 cd/m² vs 350 cd/m²). The NEC 55" InfinityBoard has 3,000 :1 more contrast ratio (typical) than the Yealink CTP25 (4000:1 vs 1000:1). The NEC 55" InfinityBoard has 1,041.9 mm more width than the Yealink CTP25 (1284.8 mm vs 242.9 mm). Only the NEC 55" InfinityBoard has built-in camera. Display diagonal: 139.7 cm (55") on the NEC 55" InfinityBoard, 25.6 cm (10.1") on the Yealink CTP25.

Display diagonal
- 55" InfinityBoard:139.7 cm (55")
- CTP25:25.6 cm (10.1")
Display resolution
- 55" InfinityBoard:3840 x 2160 pixels
- CTP25:1280 x 800 pixels
Display technology
- 55" InfinityBoard:LED
- CTP25:IPS
Display brightness
- 55" InfinityBoard:500 cd/m²
- CTP25:350 cd/m²
Contrast ratio (typical)
- 55" InfinityBoard:4000:1
- CTP25:1000:1
Built-in camera
- 55" InfinityBoard:Yes
- CTP25:No
Width
- 55" InfinityBoard:1284.8 mm
- CTP25:242.9 mm
Depth
- 55" InfinityBoard:86.1 mm
- CTP25:27.5 mm

Side by side

Differences highlightedShow differences only

Comparison of 55" InfinityBoard, CTP25
49 specifications	A NEC 55" InfinityBoard View product	B Yealink CTP25 Model CTP25 View product
Display5 differ
Display diagonalDiffers	139.7 cm (55")	25.6 cm (10.1")
Display resolutionDiffers	3840 x 2160 pixels	1280 x 800 pixels
Display technologyDiffers	LED	IPS
Viewing angleKnown for one	Unknown — not stated by the source	178°
Display brightnessDiffers	500 cd/m²	350 cd/m²
Contrast ratio (typical)Differs	4000:1	1000:1
Touchscreen technologyKnown for one	Unknown — not stated by the source	Capacitive
LED backlighting typeKnown for one	Edge-LED	Unknown — not stated by the source
Response timeKnown for one	6 ms	Unknown — not stated by the source
Number of simultaneous touchpointsKnown for one	20	Unknown — not stated by the source
Designidentical
Housing colourKnown for one	Unknown — not stated by the source	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Country of originKnown for one	Unknown — not stated by the source	China
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	400 x 400 mm	Unknown — not stated by the source
CertificationKnown for one	CE; EMC Class B	Unknown — not stated by the source
Performanceidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android 13.0
Camera1 differ
Built-in cameraDiffers	Yes	No
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	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), Wi-Fi 6 (802.11ax)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Ethernet LAN data ratesKnown for one	100 Mbit/s	Unknown — not stated by the source
Ports & interfacesidentical
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	1
USB Type-C ports quantityKnown for one	Unknown — not stated by the source	2
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	1
HDMI input ports quantityKnown for one	4	Unknown — not stated by the source
HDMI ports quantityKnown for one	4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	PoE, USB
Power consumption (average)Known for one	Unknown — not stated by the source	7.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	15.2 W
Weight & dimensions3 differ
WidthDiffers	1284.8 mm	242.9 mm
DepthDiffers	86.1 mm	27.5 mm
HeightDiffers	877.3 mm	161.9 mm
WeightKnown for one	Unknown — not stated by the source	683 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	286 mm
Package depthKnown for one	Unknown — not stated by the source	198 mm
Package heightKnown for one	Unknown — not stated by the source	140 mm
Package weightKnown for one	Unknown — not stated by the source	1.85 kg
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	-10 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	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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