Lenovo ThinkSmart One + Controller vs Yealink UVC40 E2

Comparison of ThinkSmart One + Controller, UVC40 E2

80 specifications	A Lenovo ThinkSmart One + ControllerView product	B Yealink UVC40 E2View product
Performanceidentical
Product typeKnown for one	—Unknown — not stated by the source	Personal video conferencing system
Number of cameras	1	1
Product colour	Black	Black
Auto framingKnown for one	—Unknown — not stated by the source	Yes
Signal-to-Noise Ratio (SNR)Known for one	—Unknown — not stated by the source	72 dB
BluetoothKnown for one	Yes	—Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	—Unknown — not stated by the source
Videoidentical
HD typeKnown for one	—Unknown — not stated by the source	4K Ultra HD
Maximum frame rateKnown for one	—Unknown — not stated by the source	30 fps
Audioidentical
Built-in speaker(s)	Yes	Yes
Audio system full duplexKnown for one	—Unknown — not stated by the source	Yes
Frequency rangeKnown for one	—Unknown — not stated by the source	50 - 20000 Hz
Line-out impedanceKnown for one	—Unknown — not stated by the source	4 Ω
Audio Lip synchronizationKnown for one	—Unknown — not stated by the source	Yes
Automatic gain controlKnown for one	—Unknown — not stated by the source	Yes
Echo cancellationKnown for one	—Unknown — not stated by the source	Yes
Noise reductionKnown for one	—Unknown — not stated by the source	Yes
Speaker powerKnown for one	—Unknown — not stated by the source	5 W
Number of speakersKnown for one	2	—Unknown — not stated by the source
RMS rated powerKnown for one	30 W	—Unknown — not stated by the source
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one	—Unknown — not stated by the source	1
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
Microphone inKnown for one	—Unknown — not stated by the source	Yes
Reset slotKnown for one	—Unknown — not stated by the source	Yes
HDMI ports quantityKnown for one	3	—Unknown — not stated by the source
HDMI input ports quantityKnown for one	1	—Unknown — not stated by the source
HDMI output ports quantityKnown for one	2	—Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	—Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	—Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LANKnown for one	Yes	—Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	1000 Mbit/s	—Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 6E (802.11ax)	—Unknown — not stated by the source
Cameraidentical
Megapixel (approx.)Known for one	—Unknown — not stated by the source	8 MP
Camera typeKnown for one	—Unknown — not stated by the source	Single camera
Sensor typeKnown for one	—Unknown — not stated by the source	CMOS
Image sensor sizeKnown for one	—Unknown — not stated by the source	1/1.8"
Field of view (FOV) angleKnown for one	—Unknown — not stated by the source	120°
Privacy cameraKnown for one	Yes	—Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	—Unknown — not stated by the source
Microphoneidentical
Microphone sensitivityKnown for one	—Unknown — not stated by the source	-38 dB
Number of microphones	8	8
Number of microphone arraysKnown for one	—Unknown — not stated by the source	1
Featuresidentical
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Kensington	—Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	—Unknown — not stated by the source
Trusted Platform Module (TPM) versionKnown for one	2.0	—Unknown — not stated by the source
Computer systemidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Processor familyKnown for one	Intel® Core™ i5	—Unknown — not stated by the source
Processor generationKnown for one	11th gen Intel® Core™ i5	—Unknown — not stated by the source
Processor modelKnown for one	i5-1145G7E	—Unknown — not stated by the source
Operating system installedKnown for one	Windows 11 IoT Enterprise SAC	—Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	—Unknown — not stated by the source	China
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 95%
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-30 - 70 °C
Poweridentical
Power source typeKnown for one	—Unknown — not stated by the source	AC
AC input voltageKnown for one	—Unknown — not stated by the source	100 - 240 V
DC output voltageKnown for one	—Unknown — not stated by the source	48 V
DC output currentKnown for one	—Unknown — not stated by the source	0.7 A
Power consumption (typical)Known for one	135 W	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	600 mm
DepthKnown for one	—Unknown — not stated by the source	68 mm
HeightKnown for one	—Unknown — not stated by the source	82 mm
WeightKnown for one	—Unknown — not stated by the source	13 kg
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	685 mm
Package depthKnown for one	—Unknown — not stated by the source	397 mm
Package heightKnown for one	—Unknown — not stated by the source	290 mm
Package weightKnown for one	—Unknown — not stated by the source	13.1 kg
Packaging contentidentical
Cables includedKnown for one	—Unknown — not stated by the source	USB
AC adapter includedKnown for one	—Unknown — not stated by the source	Yes
Mounting kitKnown for one	—Unknown — not stated by the source	Yes
Quick start guideKnown for one	—Unknown — not stated by the source	Yes
Remote control includedKnown for one	—Unknown — not stated by the source	Yes
Memoryidentical
Internal memoryKnown for one	16384 MB	—Unknown — not stated by the source
Storage media typeKnown for one	SSD	—Unknown — not stated by the source
Total storage capacityKnown for one	256 GB	—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.