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Product comparison · 2 video conferencing systems

HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount vs Yealink MeetingBar A40-031

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  • 16specifications compared
  • 13differ
  • 3identical
  • 54known for one product only

Key differences

The HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount has 500 :1 more contrast ratio (typical) than the Yealink MeetingBar A40-031 (1500:1 vs 1000:1). The Yealink MeetingBar A40-031 has 2,820 cd/m² more display brightness than the HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount (3520 cd/m² vs 700 cd/m²). The HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount has 1,075 mm more width than the Yealink MeetingBar A40-031 (1725 mm vs 650 mm). Display resolution: 7680 x 4320 pixels on the HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount, 1280 x 800 pixels on the Yealink MeetingBar A40-031. Country of origin: Mexico on the HP Poly Dimension 3D Video Communication with 65 inch Display and Wall Mount, China on the Yealink MeetingBar A40-031.

  • Display resolution
    • 7680 x 4320 pixels
    • 1280 x 800 pixels
  • Contrast ratio (typical)
    • 1500:1
    • 1000:1
  • Display brightness
    • 700 cd/m²
    • 3520 cd/m²
  • Country of origin
    • Mexico
    • China
  • Operating temperature (T-T)
    • 20 - 24 °C
    • 0 - 40 °C
  • Width
    • 1725 mm
    • 650 mm
  • Depth
    • 293 mm
    • 62 mm
  • Height
    • 1137 mm
    • 80 mm

Side by side

Differences highlightedShow differences only
70 specifications
A

HP Poly

Dimension 3D Video Communication with 65 inch Display and Wall MountView product
B

Yealink

MeetingBar A40-031View product
Performanceidentical
Product typeKnown for oneGroup video conferencing system
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Signal-to-Noise Ratio (SNR)Known for one63 dB
Videoidentical
HD typeKnown for one4K Ultra HD
Maximum video resolutionKnown for one3840 x 2160 pixels
Total megapixelsKnown for one48 MP
Supported video modesKnown for one1080p, 2160p
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 3840 x 2160
Maximum frame rateKnown for one60 fps
Aspect ratioKnown for one16:9
Audioidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one2
Frequency rangeKnown for one80 - 18000 Hz
RMS rated powerKnown for one20 W
Ports & interfacesidentical
HDMI ports quantityKnown for one2
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Line-inKnown for oneYes
Line-outKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Networkidentical
Ethernet LANKnown for oneYes
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Cameraidentical
Megapixel (approx.)Known for one48 MP
Camera typeKnown for oneDual camera
Zoom capabilityKnown for oneYes
Digital zoomKnown for one6x
Horizontal field of viewKnown for one110°
Vertical field of viewKnown for one54°
Diagonal field of viewKnown for one120°
Focus adjustmentKnown for oneAuto
Number of camera presetsKnown for one9
Aperture range (F-F)Known for one2.2 - 2.4
Camera shutter speedKnown for one0.01 - 0.033 s
Minimum illuminationKnown for one0.1 lx
Display3 differ
DisplayKnown for oneIPS
Display diagonalKnown for one25.6 cm (10.1")
Display resolutionDiffers7680 x 4320 pixels1280 x 800 pixels
Contrast ratio (typical)Differs1500:11000:1
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
Display brightnessDiffers700 cd/m²3520 cd/m²
Anti-glare screenKnown for oneYes
Microphoneidentical
Microphone sensitivityKnown for one-38 dB
Microphone frequencyKnown for one100 - 20000 Hz
Sound pressure level (max)Known for one130 dB
Number of microphone arraysKnown for one8
Logistics data1 differ
Country of originDiffersMexicoChina
Pallet gross weightKnown for one189.2 kg
UNSPSC-codeKnown for one45111902
Operational conditions1 differ
Operating relative humidity (H-H)Known for one10 - 95%
Operating temperature (T-T)Differs20 - 24 °C0 - 40 °C
Weight & dimensions4 differ
WidthDiffers1725 mm650 mm
DepthDiffers293 mm62 mm
HeightDiffers1137 mm80 mm
WeightDiffers115.4 kg6.57 kg
Packaging data4 differ
Package widthDiffers1778 mm198 mm
Package depthDiffers940 mm406 mm
Package heightDiffers1405 mm758 mm
Package weightDiffers189.2 kg7.38 kg
Packaging contentidentical
Quick start guideKnown for oneYes
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for onehttps://kaas.hpcloud.hp.com/pdf-public/pdf_11006260_en-US-1.pdf
Sustainabilityidentical
Sustainable technologies and materialsKnown for oneContains at least 50% recycled plastic content; Fabric contains 100% recycled PET; Paper-based packaging derived from at least 70% recycled materials
Poweridentical
USB Power Delivery (USB PD)Known for oneYes

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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