Product comparison · 2 laptops

Dell Vostro 1520 vs Dell Vostro A860 + V305w

74specifications compared
26differ
48identical
43known for one product only

Key differences

Display diagonal
- Vostro 1520:39.1 cm (15.4")
- Vostro A860 + V305w:39.6 cm (15.6")
Processor model
- Vostro 1520:T6670
- Vostro A860 + V305w:T5670
Processor frequency
- Vostro 1520:2.2 GHz
- Vostro A860 + V305w:1.8 GHz
Processor socket
- Vostro 1520:Socket 478
- Vostro A860 + V305w:LGA 3647 (Socket P)
Processor lithography
- Vostro 1520:45 nm
- Vostro A860 + V305w:65 nm
Processor codename
- Vostro 1520:Penryn
- Vostro A860 + V305w:Merom
Tjunction
- Vostro 1520:105 °C
- Vostro A860 + V305w:100 °C
Number of Processing Die Transistors
- Vostro 1520:410 M
- Vostro A860 + V305w:291 M

Side by side

Differences highlightedShow differences only

Comparison of Vostro 1520, Vostro A860 + V305w
117 specifications	A Dell Vostro 1520 View product	B Dell Vostro A860 + V305w View product
Display1 differ
Display diagonalDiffers	39.1 cm (15.4")	39.6 cm (15.6")
Processor9 differ
Processor modelDiffers	T6670	T5670
Processor frequencyDiffers	2.2 GHz	1.8 GHz
Processor socketDiffers	Socket 478	LGA 3647 (Socket P)
Processor lithographyDiffers	45 nm	65 nm
Processor seriesKnown for one	Intel Core 2 Duo T6000 Series	Unknown — not stated by the source
Processor codenameDiffers	Penryn	Merom
FSB ParityKnown for one	No	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	11	9
ECC supported by processorKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	M0
Memory1 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (slots x size)Known for one	1 x 1 + 1 x 2 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	250 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA X4500MHD	Intel® GMA X3100
Audio1 differ
Number of built-in speakersDiffers	2	1
Network1 differ
Wireless technologyDiffers	802.11a/g/n	802.11 b/g
Networking featuresKnown for one	Unknown — not stated by the source	10/100
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	4	2
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Execute Disable BitDiffers	Yes	No
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	42109	35163
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SLAJ5
Securityidentical
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	2.4 kg	2.46 kg
WidthDiffers	357 mm	376 mm
DepthDiffers	258 mm	255 mm
HeightKnown for one	26.2 mm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	357 x 258 x 26.2 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.15 cm
Height (rear)Known for one	Unknown — not stated by the source	3.68 cm
Other features2 differ
Internal modemDiffers	No	Yes
Supplied AC adapter typeDiffers	AC, 3072	AC
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Modem typeKnown for one	Unknown — not stated by the source	V.92
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
DC-in jackKnown for one	Unknown — not stated by the source	Yes

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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