Product comparison · 2 laptops

Acer Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950 vs Dell Latitude XT2

85specifications compared
40differ
45identical
67known for one product only

Key differences

Display diagonal
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:43.9 cm (17.3")
- Latitude XT2:30.7 cm (12.1")
Display resolution
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:1600 x 900 pixels
- Latitude XT2:1280 x 800 pixels
Native aspect ratio
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:16:9
- Latitude XT2:16:10
Processor family
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:Intel® Pentium®
- Latitude XT2:Intel® Core™2 Duo
Processor model
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:B950
- Latitude XT2:SU9600
Processor frequency
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:2.1 GHz
- Latitude XT2:1.6 GHz
Processor cache
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:2 MB
- Latitude XT2:3 MB
Processor cache type
- Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950:L3
- Latitude XT2:L2

Side by side

Differences highlightedShow differences only

Comparison of 7750Z-B954G50Mnkk, Latitude XT2
152 specifications	A Acer Aspire 7750Z-B954G50Mnkk Intel® Pentium® B950 Model 7750Z-B954G50Mnkk View product	B Dell Latitude XT2 View product
Designidentical
Product typeKnown for one	Unknown — not stated by the source	Hybrid (2-in-1)
Form factorKnown for one	Unknown — not stated by the source	Convertible (Swivel)
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	30.7 cm (12.1")
Display resolutionDiffers	1600 x 900 pixels	1280 x 800 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Processor13 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	B950	SU9600
Processor frequencyDiffers	2.1 GHz	1.6 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L3	L2
Processor socketDiffers	PGA988	BGA 956
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Pentium B900 Series for Mobile	Intel Core 2 Duo SU9000 Series
Processor codenameDiffers	Sandy Bridge	Penryn
Bus typeDiffers	DMI	FSB
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionDiffers	85 °C	105 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x8, 2x16, 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	21	8
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
SteppingKnown for one	Unknown — not stated by the source	R0
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Memory1 differ
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedDiffers	1066 MHz	1333 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage1 differ
Total storage capacityKnown for one	500 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD-RW	DVD±RW
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
Graphicsidentical
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	1100 MHz	Unknown — not stated by the source
Graphics cardKnown for one	Unknown — not stated by the source	GMA 4500MHD
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Gigabit Ethernet
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsDiffers	0	1
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM65 Express	Unknown — not stated by the source
GPS (satellite)Known for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Processor special features10 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
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 Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	55627	37264
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	22 x 22 mm
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLGEX
Batteryidentical
Battery capacityKnown for one	4400 mAh	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	65 W	90 W
Security2 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	3.3 kg	1.7 kg
WidthDiffers	415 mm	297 mm
DepthDiffers	275 mm	221 mm
HeightDiffers	34.6 mm	34 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Internal modemKnown for one	Unknown — not stated by the source	No

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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