Product comparison · 2 laptops

Acer Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop vs ASUS Vivobook S400CA-CA086H laptop Intel® Pentium® 987

123specifications compared
50differ
73identical
57known for one product only

Key differences

Product colour
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:Grey
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:Black, Stainless steel
Display diagonal
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:39.6 cm (15.6")
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:35.6 cm (14")
Processor family
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:Intel® Core™ i5
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:Intel® Pentium®
Processor model
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:i5-3337U
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:987
Processor threads
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:4
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:2
Processor frequency
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:1.8 GHz
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:1.5 GHz
Processor cache
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:3 MB
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:2 MB
Processor cache type
- Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop:Smart Cache
- Vivobook S400CA-CA086H laptop Intel® Pentium® 987:L2

Side by side

Differences highlightedShow differences only

Comparison of 571P-53334G50Mass, S400CA-CA086H
180 specifications	A Acer Aspire 571P-53334G50Mass Intel® Core™ i5 i5-3337U Laptop Model 571P-53334G50Mass View product	B ASUS Vivobook S400CA-CA086H laptop Intel® Pentium® 987 Model S400CA-CA086H View product
Design1 differ
Product colourDiffers	Grey	Black, Stainless steel
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
HD typeKnown for one	Unknown — not stated by the source	HD
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor12 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Pentium®
Processor generationKnown for one	3rd gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-3337U	987
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	1.5 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor lithographyDiffers	22 nm	32 nm
Processor seriesDiffers	Intel Core i5-3300 Mobile series	Intel Pentium 900 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
SteppingDiffers	L1	Q0
TjunctionDiffers	105 °C	100 °C
CPU multiplier (bus/core ratio)Differs	18	15
Memoryidentical
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Storage2 differ
Optical drive typeDiffers	DVD±RW	No
Compatible memory cardsDiffers	MMC, SD	SD
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Network2 differ
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking standardsKnown for one	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Integrated 4G WiMAXDiffers	Yes	No
Ports & interfaces2 differ
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Docking connectorKnown for one	No	Unknown — not stated by the source
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
AccelerometerKnown for one	No	Unknown — not stated by the source
Orientation sensorKnown for one	No	Unknown — not stated by the source
Proximity sensorKnown for one	No	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM65 Express
Keyboard3 differ
Keyboard backlitKnown for one	No	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Island-style keyboardKnown for one	No	Unknown — not stated by the source
Spill-resistant keyboardKnown for one	No	Unknown — not stated by the source
Full-size keyboardDiffers	Yes	No
Windows keysDiffers	No	Yes
Software1 differ
Drivers includedDiffers	No	Yes
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Graphics & IMC lithographyDiffers	22 nm	32 nm
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)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® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	72055	67194
Processor codeDiffers	SR0XL	SR0V4
Processor package sizeDiffers	31 x 24 (BGA1023)	31.0 x 24.0 (BGA1023)
Supported instruction setsDiffers	AVX	SSE4.x
Conflict-Free processorDiffers	Yes	No
Poweridentical
Power auto-sensingKnown for one	No	Unknown — not stated by the source
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Face recognitionKnown for one	No	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	No	Unknown — not stated by the source
HDD recoveryKnown for one	No	Unknown — not stated by the source
Certificatesidentical
Wi-Fi certifiedKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.4 kg	1.8 kg
WidthDiffers	381.6 mm	339 mm
DepthDiffers	253 mm	239 mm
HeightDiffers	24.5 mm	21 mm
Packaging contentidentical
Mouse includedKnown for one	No	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Bag includedKnown for one	No	Unknown — not stated by the source
ManualKnown for one	No	Unknown — not stated by the source
Quick start guideKnown for one	No	Unknown — not stated by the source
Remote control includedKnown for one	No	Unknown — not stated by the source
Warranty cardKnown for one	No	Unknown — not stated by the source
Other featuresidentical
64-bit computingKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	44 Wh

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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