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

HP Pro 3420 Intel® Core™ i3 i3-2120 vs HP LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130

114specifications compared
25differ
89identical
30known for one product only

Key differences

Display diagonal
- Pro 3420 Intel® Core™ i3 i3-2120:50.8 cm (20")
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:54.6 cm (21.5")
Display resolution
- Pro 3420 Intel® Core™ i3 i3-2120:1600 x 900 pixels
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:1920 x 1080 pixels
HD type
- Pro 3420 Intel® Core™ i3 i3-2120:HD+
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:Full HD
Processor model
- Pro 3420 Intel® Core™ i3 i3-2120:i3-2120
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:i3-2130
Processor frequency
- Pro 3420 Intel® Core™ i3 i3-2120:3.3 GHz
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:3.4 GHz
CPU multiplier (bus/core ratio)
- Pro 3420 Intel® Core™ i3 i3-2120:33
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:34
Memory types supported by processor
- Pro 3420 Intel® Core™ i3 i3-2120:DDR3 1066/1333
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:DDR3-SDRAM
Discrete graphics card model
- Pro 3420 Intel® Core™ i3 i3-2120:Not available
- LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130:AMD Radeon HD 6450A

Side by side

Differences highlightedShow differences only

Comparison of 3420, LH187EA
144 specifications	A HP Pro 3420 Intel® Core™ i3 i3-2120 Model 3420 View product	B HP LH187EA All-in-One PC/workstation Intel® Core™ i3 i3-2130 Model LH187EA View product
Display3 differ
Display diagonalDiffers	50.8 cm (20")	54.6 cm (21.5")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	HD+	Full HD
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	Yes
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Processor4 differ
Processor modelDiffers	i3-2120	i3-2130
Processor frequencyDiffers	3.3 GHz	3.4 GHz
CPU multiplier (bus/core ratio)Differs	33	34
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core i3-2100 Desktop Series	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor codeKnown for one	Unknown — not stated by the source	SR05W
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	1066,1333 MHz
Graphics1 differ
Discrete graphics card modelDiffers	Not available	AMD Radeon HD 6450A
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Audioidentical
Number of speakersKnown for one	Unknown — not stated by the source	2
Audio system direct soundKnown for one	Unknown — not stated by the source	IDT 92HD91
Network1 differ
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	6	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Microphone inDiffers	Yes	No
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Silver
Softwareidentical
Trial softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffers	Yes	No
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	53426	53428
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Weight & dimensions4 differ
Width (with stand)Differs	505 mm	549.7 mm
Depth (with stand)Differs	100 mm	205.4 mm
Height (with stand)Differs	395 mm	437.5 mm
Weight (with stand)Differs	6.08 kg	10.6 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features5 differ
Graphics card familyDiffers	Intel	AMD, Intel
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
DisplayKnown for one	HD+ WLED	Unknown — not stated by the source
Drive device, transfer rateKnown for one	3072 MB/s	Unknown — not stated by the source
Megapixel (approx.)Differs	0.3 MP	2 MP
Power supplyDiffers	120 W	180 W
SpeakersDiffers	Yes	monitor built-in
Line-outKnown for one	Unknown — not stated by the source	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN

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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