Product comparison · 2 laptops

Acer Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop vs Lenovo IdeaPad S210T Intel® Pentium® 987 Laptop

127specifications compared
59differ
68identical
40known for one product only

Key differences

Product colour
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:Black
- IdeaPad S210T Intel® Pentium® 987 Laptop:Black, White
Display diagonal
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:39.6 cm (15.6")
- IdeaPad S210T Intel® Pentium® 987 Laptop:29.5 cm (11.6")
Touchscreen
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:No
- IdeaPad S210T Intel® Pentium® 987 Laptop:Yes
Display brightness
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:200 cd/m²
- IdeaPad S210T Intel® Pentium® 987 Laptop:220 cd/m²
Processor family
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:Intel® Core™ i7
- IdeaPad S210T Intel® Pentium® 987 Laptop:Intel® Pentium®
Processor model
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:i7-4500U
- IdeaPad S210T Intel® Pentium® 987 Laptop:987
Processor threads
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:4
- IdeaPad S210T Intel® Pentium® 987 Laptop:2
Processor frequency
- Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop:1.8 GHz
- IdeaPad S210T Intel® Pentium® 987 Laptop:1.5 GHz

Side by side

Differences highlightedShow differences only

Comparison of E1-572-74504G50Mnkk, S210T
167 specifications	A Acer Aspire E1-572-74504G50Mnkk Intel® Core™ i7 i7-4500U Laptop Model E1-572-74504G50Mnkk View product	B Lenovo IdeaPad S210T Intel® Pentium® 987 Laptop Model S210T View product
Design1 differ
Product colourDiffers	Black	Black, White
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
TouchscreenDiffers	No	Yes
Display brightnessDiffers	200 cd/m²	220 cd/m²
Processor15 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium®
Processor modelDiffers	i7-4500U	987
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.8 GHz	1.5 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1023
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i7-4500 Mobile series	Intel Pentium 900 Series for Mobile
Processor codenameDiffers	Haswell	Sandy Bridge
Bus typeDiffers	DMI2	DMI
SteppingDiffers	C0	Q0
Thermal Design Power (TDP)Differs	15 W	17 W
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	2x4	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Processor generationKnown for one	4th gen Intel® Core™ i7	Unknown — not stated by the source
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Memory1 differ
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	4 GB
Storage2 differ
Optical drive typeDiffers	DVD Super Multi DL	No
Compatible memory cardsDiffers	SD	MMC, SD
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
On-board graphics card base frequencyDiffers	200 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced v2
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	0
Docking connectorKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Processor special features25 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Smart Connect TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75460	67194
Processor codeDiffers	SR16Z	SR0V4
Processor package sizeDiffers	40 x 24 x 1.5 mm	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	SSE4.x
Conflict-Free processorDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	4	3
Battery life (max)Differs	5.5 h	6 h
Poweridentical
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Weight & dimensions3 differ
WeightDiffers	2.35 kg	1.5 kg
WidthDiffers	381.6 mm	299 mm
DepthDiffers	256 mm	207 mm
HeightKnown for one	Unknown — not stated by the source	22.3 mm
Height (front)Known for one	2.44 cm	Unknown — not stated by the source
Height (rear)Known for one	2.53 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Unknown — not stated by the source	Yes

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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