Product comparison · 2 meeting room displays

NEC 55" InfinityBoard vs Yealink RoomPanel E2

14specifications compared
10differ
4identical
45known for one product only

Key differences

The NEC 55" InfinityBoard has 3,000 :1 more contrast ratio (typical) than the Yealink RoomPanel E2 (4000:1 vs 1000:1). The Yealink RoomPanel E2 has 10,000 Mbit/s more Ethernet LAN data rates than the NEC 55" InfinityBoard (10,100 Mbit/s vs 100 Mbit/s). The NEC 55" InfinityBoard has 1,075.8 mm more width than the Yealink RoomPanel E2 (1284.8 mm vs 209 mm). Only the NEC 55" InfinityBoard has built-in camera. Display diagonal: 139.7 cm (55") on the NEC 55" InfinityBoard, 20.3 cm (8") on the Yealink RoomPanel E2.

Display diagonal
- 55" InfinityBoard:139.7 cm (55")
- RoomPanel E2:20.3 cm (8")
Display resolution
- 55" InfinityBoard:3840 x 2160 pixels
- RoomPanel E2:1280 x 800 pixels
Display technology
- 55" InfinityBoard:LED
- RoomPanel E2:LCD
Contrast ratio (typical)
- 55" InfinityBoard:4000:1
- RoomPanel E2:1000:1
Built-in camera
- 55" InfinityBoard:Yes
- RoomPanel E2:No
Ethernet LAN data rates
- 55" InfinityBoard:100 Mbit/s
- RoomPanel E2:10,100 Mbit/s
Width
- 55" InfinityBoard:1284.8 mm
- RoomPanel E2:209 mm
Height
- 55" InfinityBoard:877.3 mm
- RoomPanel E2:146 mm

Side by side

Differences highlightedShow differences only

Comparison of 55" InfinityBoard, RoomPanel E2
59 specifications	A NEC 55" InfinityBoard View product	B Yealink RoomPanel E2 View product
Display4 differ
Display diagonalDiffers	139.7 cm (55")	20.3 cm (8")
Display resolutionDiffers	3840 x 2160 pixels	1280 x 800 pixels
Display technologyDiffers	LED	LCD
Aspect ratioKnown for one	Unknown — not stated by the source	16:10
Viewing angleKnown for one	Unknown — not stated by the source	80°
Contrast ratio (typical)Differs	4000:1	1000:1
Touchscreen	Yes	Yes
Touchscreen technologyKnown for one	Unknown — not stated by the source	Capacitive
Fingerprint resistantKnown for one	Unknown — not stated by the source	Yes
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
Display brightnessKnown for one	500 cd/m²	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
Ambient light sensorKnown for one	Unknown — not stated by the source	Yes
Proximity sensorKnown 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
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Built-in speaker(s)	Yes	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
Number of microphonesKnown for one	Unknown — not stated by the source	2
Camera1 differ
Built-in cameraDiffers	Yes	No
Network1 differ
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 bandKnown for one	Unknown — not stated by the source	Dual-band (2.4 GHz / 5 GHz)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	100 Mbit/s	10,100 Mbit/s
Security algorithmsKnown for one	Unknown — not stated by the source	EAP-MD5, EAP-TLS, EAP-PEAP, EAP-TTLS, MSCHAPv2
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af, IEEE 802.1x
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB port	Yes	Yes
USB port typeKnown for one	Unknown — not stated by the source	USB Type-C
RJ-45 ports quantityKnown for one	Unknown — not stated by the source	1
RFID readerKnown for one	Unknown — not stated by the source	Yes
RFID frequencyKnown for one	Unknown — not stated by the source	13.56 MHz
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	DC, PoE
Power over Ethernet (PoE) type supportedKnown for one	Unknown — not stated by the source	Active PoE
Weight & dimensions2 differ
WidthDiffers	1284.8 mm	209 mm
HeightDiffers	877.3 mm	146 mm
WeightKnown for one	Unknown — not stated by the source	530 g
DepthKnown for one	86.1 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	725 mm
Package depthKnown for one	Unknown — not stated by the source	410 mm
Package heightKnown for one	Unknown — not stated by the source	300 mm
Package weightKnown for one	Unknown — not stated by the source	1.59 kg
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 80%	10 - 95%
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Logistics dataidentical
Export Control Classification Number (ECCN)Known for one	Unknown — not stated by the source	EAR99
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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