Product comparison · 2 laptops

Acer Aspire 8942G-726G64Bn vs Samsung R NP-R522-JA04ES laptop Intel Pentium Mobile T4200

107specifications compared
55differ
52identical
38known for one product only

Key differences

Display diagonal
- Aspire 8942G-726G64Bn:46.7 cm (18.4")
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:39.6 cm (15.6")
Display resolution
- Aspire 8942G-726G64Bn:1920 x 1080 pixels
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:1366 x 768 pixels
Processor family
- Aspire 8942G-726G64Bn:Intel® Core™ i7
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:Intel Pentium Mobile
Processor model
- Aspire 8942G-726G64Bn:i7-720QM
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:T4200
Processor cores
- Aspire 8942G-726G64Bn:4
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:2
Processor threads
- Aspire 8942G-726G64Bn:8
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:2
Processor frequency
- Aspire 8942G-726G64Bn:1.6 GHz
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:2 GHz
Processor cache
- Aspire 8942G-726G64Bn:6 MB
- R NP-R522-JA04ES laptop Intel Pentium Mobile T4200:1 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire 8942G-726G64Bn, NP-R522-JA04ES
145 specifications	A Acer Aspire 8942G-726G64Bn View product	B Samsung R NP-R522-JA04ES laptop Intel Pentium Mobile T4200 Model NP-R522-JA04ES View product
Display2 differ
Display diagonalDiffers	46.7 cm (18.4")	39.6 cm (15.6")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel Pentium Mobile
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-720QM	T4200
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	2.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.6 GHz	2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	6 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	Socket 988	LGA 3647 (Socket P)
Processor seriesDiffers	Intel Core i7-700 Mobile Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Clarksfield	Penryn
Bus typeDiffers	DMI	FSB
SteppingDiffers	B1	R0
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	774 M	410 M
Processing Die sizeDiffers	296 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	12	10
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Memory4 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 2 + 1 x 4 GB	2 x 2 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, SD, SDHC
Optical drive typeKnown for one	Unknown — not stated by the source	DVD Super Multi DL
Graphics2 differ
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 5850	AMD Mobilty Radeon HD 4330
Maximum graphics card memoryDiffers	3.067 GB	0.5 GB
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Network1 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	IEEE 802.11b/g/n	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking typeKnown for one	Unknown — not stated by the source	802.11 b/g, 10 / 100 / 1000
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	5	4
eSATA ports quantityDiffers	1	0
S/PDIF out portDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
SmartCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® PM45 Express
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Software2 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows Vista Home Premium
Bundled softwareDiffers	Acer Arcade Deluxe, Acer InstantOn Arcade, Acer Bio-Protection, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer Backup Manager, Acer PowerSmart Manager, Acer eRecovery Management, Acer GameZone, Acer Video Conference Manager, Adobe Reader, NTI Media Maker, Microsoft Windows Live Essentia	SAMSUNG Recovery Solution III Cyberlink DVD Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager SAMSUNG Magic Doctor SAMSUNG Update Plus
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Virus Scan Microsoft Office Professional 2007
Processor special features11 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Intel Trusted Execution TechnologyDiffers	Yes	No
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® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	1.0	No
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	43122	37251
Processor codeDiffers	SLBLY	SLGJN
Processor package sizeDiffers	37.5 x 37.5 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Battery1 differ
Number of battery cellsDiffers	8	6
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	4.6 kg	2.55 kg
WidthDiffers	440 mm	376 mm
DepthDiffers	295 mm	255.8 mm
Height (front)Known for one	3.1 cm	Unknown — not stated by the source
Height (rear)Known for one	4.38 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	37.2 mm
Other features2 differ
Infrared data portDiffers	Yes	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Internal modemDiffers	No	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP

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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