Product comparison · 2 laptops

Acer Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop vs ASUS X451MA Intel® Celeron® N2815 Laptop

124specifications compared
56differ
68identical
42known for one product only

Key differences

Product colour
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:Black, Grey
- X451MA Intel® Celeron® N2815 Laptop:Black
Form factor
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:Convertible (Folder)
- X451MA Intel® Celeron® N2815 Laptop:Clamshell
Touchscreen
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:Yes
- X451MA Intel® Celeron® N2815 Laptop:No
Processor family
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:Intel® Core™ i3
- X451MA Intel® Celeron® N2815 Laptop:Intel® Celeron®
Processor model
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:i3-4030U
- X451MA Intel® Celeron® N2815 Laptop:N2815
Processor threads
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:4
- X451MA Intel® Celeron® N2815 Laptop:2
Processor frequency
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:1.9 GHz
- X451MA Intel® Celeron® N2815 Laptop:1.86 GHz
Processor cache
- Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop:3 MB
- X451MA Intel® Celeron® N2815 Laptop:1 MB

Side by side

Differences highlightedShow differences only

Comparison of R3-471T-39JG, X451MA
166 specifications	A Acer Aspire R3-471T-39JG Intel® Core™ i3 i3-4030U Laptop Model R3-471T-39JG View product	B ASUS X451MA Intel® Celeron® N2815 Laptop Model X451MA View product
Design2 differ
Product colourDiffers	Black, Grey	Black
Form factorDiffers	Convertible (Folder)	Clamshell
Display1 differ
TouchscreenDiffers	Yes	No
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor14 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4030U	N2815
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.9 GHz	1.86 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Celeron Processor N2000 Series for Mobile
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
SteppingDiffers	D0	B3
Thermal Design Power (TDP)Differs	15 W	7.5 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	4
PCI Express configurationsKnown for one	4x1, 2x4	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.13 GHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	No	DVD±RW
Compatible memory cardsDiffers	SD	MMC, SD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	313 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	756 MHz
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
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	756 MHz
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
Total number of SATA connectorsDiffers	4	2
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	Windows 8
Processor special features19 differ
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key 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 VT-x with Extended Page Tables (EPT)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® 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® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Rapid Start TechnologyDiffers	Yes	No
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® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
Processor ARK IDDiffers	81018	79051
Processor codeDiffers	SR1EN	SR1SJ
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	4	3
Battery capacityKnown for one	Unknown — not stated by the source	33 Wh
Power1 differ
AC adapter powerDiffers	40 W	33 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	120 - 230 V
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightKnown for one	2.2 kg	Unknown — not stated by the source
WidthDiffers	342 mm	348 mm
DepthDiffers	245 mm	241 mm
HeightDiffers	23.8 mm	37.6 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL/FCC/BSMI/CCC/CB
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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