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

Lenovo IdeaCentre A300 Intel® Pentium® Dual-Core T4400 vs Lenovo Essential C225

47specifications compared
21differ
26identical
75known for one product only

Key differences

Display diagonal
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:54.6 cm (21.5")
- Essential C225:47 cm (18.5")
Display resolution
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:1920 x 1080 pixels
- Essential C225:1366 x 768 pixels
HD type
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:Full HD
- Essential C225:Not supported
Full HD
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:Yes
- Essential C225:No
Processor manufacturer
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:Intel
- Essential C225:AMD
Processor family
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:Intel® Pentium® Dual-Core
- Essential C225:AMD E
Processor model
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:T4400
- Essential C225:E-450
Processor frequency
- IdeaCentre A300 Intel® Pentium® Dual-Core T4400:2.2 GHz
- Essential C225:1.65 GHz

Side by side

Differences highlightedShow differences only

Comparison of A300, Essential C225
122 specifications	A Lenovo IdeaCentre A300 Intel® Pentium® Dual-Core T4400 Model A300 View product	B Lenovo Essential C225 View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	47 cm (18.5")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeDiffers	Full HD	Not supported
Full HDDiffers	Yes	No
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	No
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium® Dual-Core	AMD E
Processor modelDiffers	T4400	E-450
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	1.65 GHz
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor socketKnown for one	Socket 478	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
Processor codeKnown for one	SLGJL	Unknown — not stated by the source
Processor codenameKnown for one	Penryn	Unknown — not stated by the source
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Pentium T4000 Series for Mobile	Unknown — not stated by the source
SteppingKnown for one	R0	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memoryDiffers	4 GB	6 GB
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 1 + 1 x 2 GB	Unknown — not stated by the source
Memory slotsKnown for one	Unknown — not stated by the source	2
Memory slots typeKnown for one	Unknown — not stated by the source	SO-DIMM
Storage2 differ
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD-RW
Compatible memory cardsDiffers	Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, SD, xD	SD, SDXC
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Graphics2 differ
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® GMA	AMD Radeon HD 6000
On-board graphics card modelDiffers	Intel® GMA 4500MHD	AMD Radeon HD 6320
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	Unknown — not stated by the source	6 W
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	2	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, White	White
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Product typeKnown for one	All-in-One PC	Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
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 Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known 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 HD Technology (Intel® CVT HD)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® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™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
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	40739	Unknown — not stated by the source
Processor package sizeKnown for one	35 x 35 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	524 mm	591 mm
Depth (with stand)Differs	210 mm	310 mm
Height (with stand)Differs	396 mm	520 mm
Weight (with stand)Differs	10.4 kg	8.73 kg
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Camera includedKnown for one	Unknown — not stated by the source	Yes
Chassis typeKnown for one	Unknown — not stated by the source	All-in-One

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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