Product comparison · 2 laptops

Acer Aspire 5742-6464 Intel® Core™ i5 i5-480M vs Fujitsu LIFEBOOK NH751 Intel® Core™ i3 i3-2310M

124specifications compared
47differ
77identical
66known for one product only

Key differences

Display diagonal
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:39.6 cm (15.6")
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:43.9 cm (17.3")
Display resolution
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:1366 x 768 pixels
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:1680 x 945 pixels
Display brightness
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:200 cd/m²
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:220 cd/m²
Processor family
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:Intel® Core™ i5
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:Intel® Core™ i3
Processor generation
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:4th gen Intel® Core™ i5
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:2nd gen Intel® Core™ i3
Processor model
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:i5-480M
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:i3-2310M
Processor frequency
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:2.66 GHz
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:2.1 GHz
System bus rate
- Aspire 5742-6464 Intel® Core™ i5 i5-480M:2.5 GT/s
- LIFEBOOK NH751 Intel® Core™ i3 i3-2310M:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 5742-6464, NH751
190 specifications	A Acer Aspire 5742-6464 Intel® Core™ i5 i5-480M Model 5742-6464 View product	B Fujitsu LIFEBOOK NH751 Intel® Core™ i3 i3-2310M Model NH751 View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1680 x 945 pixels
HD typeKnown for one	Unknown — not stated by the source	WSXGA+
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Display brightnessDiffers	200 cd/m²	220 cd/m²
Processor12 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	2nd gen Intel® Core™ i3
Processor modelDiffers	i5-480M	i3-2310M
Processor frequencyDiffers	2.66 GHz	2.1 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor socketDiffers	BGA 1288	BGA 1023
Processor seriesDiffers	Intel Core i5-400 Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
SteppingDiffers	K0	J1
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs	20	21
Processor boost frequencyKnown for one	2.93 GHz	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Memoryidentical
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage1 differ
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MS PRO, SD, SDHC
Graphics3 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® GT 525M
Graphics card familyKnown for one	Unknown — not stated by the source	NVIDIA
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	766 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Gigabit Ethernet, WLAN
BluetoothDiffers	No	Yes
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
eSATA/USB 2.0 ports quantityDiffers	0	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Headphone outputsDiffers	1	2
Line-inKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotDiffers	No	Yes
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	106
Keyboard keystrokeKnown for one	Unknown — not stated by the source	2.5 mm
Keyboard key pitchKnown for one	Unknown — not stated by the source	1.91 cm
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Bundled softwareKnown for one	Unknown — not stated by the source	EasyGuide Adobe Acrobat Reader CyberLink YouCam Fujitsu Recovery Bluetooth Software Suite
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	1.0	No
Processor ARK IDDiffers	52952	52220
Processor codeDiffers	SLC26	SR04S
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Battery1 differ
Number of battery cellsKnown for one	Unknown — not stated by the source	8
Battery capacityDiffers	4400 mAh	5200 mAh
Battery life (max)Known for one	Unknown — not stated by the source	6.5 h
Power1 differ
AC adapter powerDiffers	65 W	120 W
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	6.32 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Password protection typeDiffers	BIOS	BIOS, HDD, Supervisor, User
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
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
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.6 kg	3.6 kg
WidthDiffers	381 mm	410 mm
DepthDiffers	253 mm	270 mm
Height (front)Differs	2.5 cm	3.26 cm
Height (rear)Differs	3.4 cm	3.71 cm
Other featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Power requirementsKnown for one	100-240V/50-60Hz	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD write speedKnown for one	24x	Unknown — not stated by the source
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	16x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-RW read speedKnown for one	6x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM55 Express	Unknown — not stated by the source

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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