Product comparison · 2 all-in-one pcs/workstations

Lenovo V540 + Preferred Pro II USB QWERTZ vs TERRA All-In-One-POS 15" fanless

119specifications compared
48differ
71identical
63known for one product only

Key differences

Display diagonal
- V540 + Preferred Pro II USB QWERTZ:60.5 cm (23.8")
- All-In-One-POS 15" fanless:39.6 cm (15.6")
Display resolution
- V540 + Preferred Pro II USB QWERTZ:1920 x 1080 pixels
- All-In-One-POS 15" fanless:1366 x 768 pixels
Touchscreen
- V540 + Preferred Pro II USB QWERTZ:No
- All-In-One-POS 15" fanless:Yes
HD type
- V540 + Preferred Pro II USB QWERTZ:Full HD
- All-In-One-POS 15" fanless:HD
Display brightness
- V540 + Preferred Pro II USB QWERTZ:250 cd/m²
- All-In-One-POS 15" fanless:220 cd/m²
Processor family
- V540 + Preferred Pro II USB QWERTZ:Intel® Core™ i5
- All-In-One-POS 15" fanless:Intel® Core™ i3
Processor generation
- V540 + Preferred Pro II USB QWERTZ:8th gen Intel® Core™ i5
- All-In-One-POS 15" fanless:7th gen Intel® Core™ i3
Processor model
- V540 + Preferred Pro II USB QWERTZ:i5-8265U
- All-In-One-POS 15" fanless:i3-7100U

Side by side

Differences highlightedShow differences only

Comparison of V540 + Preferred Pro II USB QWERTZ, All-In-One-POS 15" fanless
182 specifications	A Lenovo V540 + Preferred Pro II USB QWERTZ View product	B TERRA All-In-One-POS 15" fanless View product
Display5 differ
Display diagonalDiffers	60.5 cm (23.8")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	Full HD	HD
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display brightnessDiffers	250 cd/m²	220 cd/m²
Panel typeKnown for one	WVA	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Single-touch
Processor15 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	8th gen Intel® Core™ i5	7th gen Intel® Core™ i3
Processor modelDiffers	i5-8265U	i3-7100U
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2.4 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	BGA 1528	BGA 1356
Configurable TDP-up frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downDiffers	10 W	7.5 W
Maximum number of PCI Express lanesDiffers	16	12
PCI Express configurationsDiffers	1x4, 2x2	1x2+2x1, 1x4, 2x2, 4x1
Processor codenameDiffers	Whiskey Lake	Kaby Lake
Memory types supported by processorDiffers	DDR4-SDRAM, LPDDR3-SDRAM	DDR3L, DDR4-SDRAM, LPDDR3-SDRAM
Memory clock speeds supported by processorDiffers	2133 MHz	1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs	37.5 GB/s	34.1 GB/s
Processor codeKnown for one	Unknown — not stated by the source	SR2ZW
SteppingKnown for one	Unknown — not stated by the source	H0
Conflict-Free processorKnown for one	Unknown — not stated by the source	Yes
Memory2 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Differs	2 x 4 GB	1 x 4 GB
Memory form factorKnown for one	DIMM/SO-DIMM	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	256 GB	240 GB
Total SSDs capacityDiffers	256 GB	240 GB
SSD capacityDiffers	256 GB	240 GB
NVMeKnown for one	Yes	Unknown — not stated by the source
SSD interfaceKnown for one	NVMe, PCI Express	Unknown — not stated by the source
SSD form factorDiffers	M.2	2.5"
Graphics4 differ
On-board graphics card modelDiffers	Intel® UHD Graphics	Intel® HD Graphics 620
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card IDDiffers	0x3EA0	0x5916
On-board graphics card OpenGL versionDiffers	4.5	4.4
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	6 W	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio chipKnown for one	Realtek ALC233	Unknown — not stated by the source
Audio systemKnown for one	HD	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Camera HD typeKnown for one	HD	Unknown — not stated by the source
Camera signal formatKnown for one	720p	Unknown — not stated by the source
Network2 differ
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n)
WLAN controller modelKnown for one	Intel Dual Band Wireless-AC 9560	Unknown — not stated by the source
Antenna typeKnown for one	2x2	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	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	1	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
Microphone inDiffers	No	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Designidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
On/off buttonKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Product typeDiffers	All-in-One PC	All-in-One tablet PC
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Business
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	149088	95442
Processor package sizeDiffers	46x24 mm	42 X 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.2
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Power2 differ
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyDiffers	50/60 Hz	100 - 240 Hz
AC adapter input voltageDiffers	100 - 240 V	50 - 60 V
Penidentical
Pen includedKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	541 mm	391 mm
Depth (with stand)Differs	214 mm	42 mm
Height (with stand)Differs	450 mm	327 mm
Weight (with stand)Differs	6.4 kg	4 kg
Width (without stand)Known for one	541 mm	Unknown — not stated by the source
Depth (without stand)Known for one	59.7 mm	Unknown — not stated by the source
Height (without stand)Known for one	337 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.8 kg	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	Blue Angel, EPEAT Silver, ENERGY STAR	ENERGY STAR
Packaging contentidentical
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Keyboard languageKnown for one	French, German	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTZ	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Autonomy modeKnown for one	No	Unknown — not stated by the source
Detachable displayKnown for one	No	Unknown — not stated by the source
AC adapter output currentKnown for one	Unknown — not stated by the source	1.6 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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