Product comparison · 2 laptops

Acer Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop vs Fujitsu Pro V3515

100specifications compared
48differ
52identical
59known for one product only

Key differences

Product colour
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:Grey
- Pro V3515:Black, Grey
Display diagonal
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:39.6 cm (15.6")
- Pro V3515:39.1 cm (15.4")
Display resolution
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:1366 x 768 pixels
- Pro V3515:1280 x 800 pixels
Native aspect ratio
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:16:9
- Pro V3515:16:10
Processor family
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:Intel® Celeron®
- Pro V3515:Intel® Celeron® M
Processor model
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:B820
- Pro V3515:440
Processor cores
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:2
- Pro V3515:1
Processor threads
- Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop:2
- Pro V3515:1

Side by side

Differences highlightedShow differences only

Comparison of 531-B824G50Makk, Pro V3515
159 specifications	A Acer Aspire 531-B824G50Makk Intel® Celeron® B820 Laptop Model 531-B824G50Makk View product	B Fujitsu Pro V3515 View product
Design1 differ
Product typeKnown for one	Laptop	Unknown — not stated by the source
Product colourDiffers	Grey	Black, Grey
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	39.1 cm (15.4")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Touchscreen	No	No
HD typeKnown for one	HD	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Processor13 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Celeron® M
Processor modelDiffers	B820	440
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	1.7 GHz	1.86 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor socketDiffers	rPGA988B	Socket 479
Processor lithographyDiffers	32 nm	65 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesKnown for one	Intel Celeron Processor B800 Series for Mobile	Unknown — not stated by the source
Processor codenameDiffers	Sandy Bridge	Yonah
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Thermal Design Power (TDP)Differs	35 W	27 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	17	14
ECC supported by processor	No	No
Processor front side busKnown for one	Unknown — not stated by the source	533 MHz
SteppingKnown for one	Unknown — not stated by the source	D0
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	0 W
TcaseKnown for one	Unknown — not stated by the source	60.4 °C
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	151 M
Processing Die sizeKnown for one	Unknown — not stated by the source	90 mm²
Memory2 differ
Internal memoryKnown for one	4 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Storage3 differ
Total storage capacityDiffers	500 GB	80 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	80 GB
HDD interface	SATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1050 MHz	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network4 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Linux	Linux
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesDiffers	Yes	No
Intel 64Differs	Yes	No
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	67193	27151
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	35 x 35 mm
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorDiffers	No	Yes
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SL9LF
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
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
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	2.6 kg	2.9 kg
WidthDiffers	382 mm	357 mm
DepthDiffers	253 mm	271 mm
HeightKnown for one	33.2 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.4 cm
Height (rear)Known for one	Unknown — not stated by the source	3.9 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Infrared data portKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, R&TTE, WHQL

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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