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

Acer Z3801 Intel® Core™ i3 i3-2100 vs Lenovo IdeaCentre B520

117specifications compared
35differ
82identical
38known for one product only

Key differences

Display diagonal
- Z3801 Intel® Core™ i3 i3-2100:54.6 cm (21.5")
- IdeaCentre B520:58.4 cm (23")
Processor family
- Z3801 Intel® Core™ i3 i3-2100:Intel® Core™ i3
- IdeaCentre B520:Intel® Core™ i7
Processor generation
- Z3801 Intel® Core™ i3 i3-2100:2nd gen Intel® Core™ i3
- IdeaCentre B520:2nd gen Intel® Core™ i7
Processor model
- Z3801 Intel® Core™ i3 i3-2100:i3-2100
- IdeaCentre B520:i7-2600
Processor cores
- Z3801 Intel® Core™ i3 i3-2100:2
- IdeaCentre B520:4
Processor threads
- Z3801 Intel® Core™ i3 i3-2100:4
- IdeaCentre B520:8
Processor frequency
- Z3801 Intel® Core™ i3 i3-2100:3.1 GHz
- IdeaCentre B520:3.4 GHz
Processor cache
- Z3801 Intel® Core™ i3 i3-2100:3 MB
- IdeaCentre B520:8 MB

Side by side

Differences highlightedShow differences only

Comparison of Z3801, IdeaCentre B520
155 specifications	A Acer Z3801 Intel® Core™ i3 i3-2100 Model Z3801 View product	B Lenovo IdeaCentre B520 View product
Display1 differ
Display diagonalDiffers	54.6 cm (21.5")	58.4 cm (23")
Full HDKnown for one	Unknown — not stated by the source	Yes
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Processor12 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i3	2nd gen Intel® Core™ i7
Processor modelDiffers	i3-2100	i7-2600
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.8 GHz
Processor frequencyDiffers	3.1 GHz	3.4 GHz
Processor cacheDiffers	3 MB	8 MB
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Thermal Design Power (TDP)Differs	35, 65	95 W
CPU multiplier (bus/core ratio)Differs	31	34
Processor codeKnown for one	Unknown — not stated by the source	SR00B
Processor seriesDiffers	Intel Core i3-2100 Desktop Series	Intel Core i7-2600 Desktop Series
SteppingDiffers	Q0	D2
TcaseDiffers	69.1 °C	72.6 °C
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Maximum internal memoryDiffers	8 GB	16 GB
Memory slotsKnown for one	Unknown — not stated by the source	4
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	2 TB
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray ROM
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO Duo, MS Pro-HG Duo, SD, SDHC	Memory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC
HDD capacityKnown for one	1 TB	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	Intel® GMA X4500	NVIDIA® GeForce® GT 555M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1350 MHz
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
RMS rated powerKnown for one	Unknown — not stated by the source	15 W
Audio systemKnown for one	Unknown — not stated by the source	SRS Premium Sound
Cameraidentical
Total megapixelsKnown for one	Unknown — not stated by the source	0.3 MP
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
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
HDMI ports quantityDiffers	0	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	53422	52213
Weight & dimensions3 differ
Width (with stand)Differs	532 mm	567.8 mm
Depth (with stand)Differs	55 mm	76.5 mm
Height (with stand)Differs	473 mm	426.7 mm
Weight (with stand)Known for one	Unknown — not stated by the source	10.1 kg
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Graphics card familyDiffers	Intel	Intel, NVIDIA
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Power supplyDiffers	135 W	250 W
Storage drive interfaceKnown for one	Unknown — not stated by the source	Serial ATA
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Chassis typeKnown for one	All-in-One	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Display includedKnown for one	Yes	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
SpeakersKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
TV tuner typeKnown for one	Analog, DVB-T	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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