Product comparison · 2 laptops

Acer Aspire One 751h-52Yb vs Lenovo ThinkPad SL500 (2746E7G), UK

57specifications compared
37differ
20identical
74known for one product only

Key differences

Display diagonal
- Aspire One 751h-52Yb:29.5 cm (11.6")
- ThinkPad SL500 (2746E7G), UK:39.1 cm (15.4")
Display resolution
- Aspire One 751h-52Yb:1366 x 768 pixels
- ThinkPad SL500 (2746E7G), UK:1280 x 800 pixels
Native aspect ratio
- Aspire One 751h-52Yb:16:9
- ThinkPad SL500 (2746E7G), UK:16:10
Processor family
- Aspire One 751h-52Yb:Intel Atom®
- ThinkPad SL500 (2746E7G), UK:Intel® Core™2 Duo
Processor model
- Aspire One 751h-52Yb:Z520
- ThinkPad SL500 (2746E7G), UK:T5870
Processor cores
- Aspire One 751h-52Yb:1
- ThinkPad SL500 (2746E7G), UK:2
Processor frequency
- Aspire One 751h-52Yb:1.33 GHz
- ThinkPad SL500 (2746E7G), UK:2 GHz
Processor cache
- Aspire One 751h-52Yb:0.512 MB
- ThinkPad SL500 (2746E7G), UK:2 MB

Side by side

Differences highlightedShow differences only

Comparison of Aspire One 751h-52Yb, ThinkPad SL500 (2746E7G), UK
131 specifications	A Acer Aspire One 751h-52Yb View product	B Lenovo ThinkPad SL500 (2746E7G), UK View product
Designidentical
Product typeKnown for one	Netbook	Unknown — not stated by the source
Product colourKnown for one	Blue	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	29.5 cm (11.6")	39.1 cm (15.4")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
Native aspect ratioDiffers	16:9	16:10
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Core™2 Duo
Processor modelDiffers	Z520	T5870
Processor coresDiffers	1	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.33 GHz	2 GHz
Processor cacheDiffers	0.512 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	533 MHz	800 MHz
Processor socketDiffers	PBGA441	LGA 3647 (Socket P)
Processor lithographyDiffers	45 nm	65 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Atom Z500 Series	Intel Core 2 Duo T5000 Series
Processor codenameKnown for one	Silverthorne	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB Parity	No	No
SteppingDiffers	C0	M0
Thermal Design Power (TDP)Differs	2 W	35 W
Scenario Design Power (SDP)Known for one	0.96 W	Unknown — not stated by the source
TjunctionDiffers	90 °C	100 °C
Number of Processing Die TransistorsDiffers	47 M	291 M
Processing Die sizeDiffers	26 mm²	143 mm²
CPU multiplier (bus/core ratio)	10	10
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	2 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage1 differ
HDD capacityKnown for one	250 GB	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, SD, xD	MMC, MS Pro, SD, SDHC, xD
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Audio1 differ
Audio systemDiffers	High Definition Audio	Conexant Azalia 24-bit
Number of built-in speakers	2	2
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	3 W
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Wireless technologyDiffers	IEEE 802.11b/g	ntel WiFi 5100AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	WLAN, Gigabit Ethernet
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	Yes
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
TV-in portKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
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
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Business
Bundled softwareKnown for one	- Acer eRecovery Management - Google Toolbar - Google Desktop - Google Setup - Adobe Reader 9 - Adobe Flash Player 10 - Microsoft.NET Framework 2.0 - Customized Internet Explorer 7.0 - eSobi - Carbonite online backup - Windows Media Player 10 - Acer Game Zone - Acer Video Conference Manager 4.0 - Wi	Unknown — not stated by the source
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Differs	No	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
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® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
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
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	35466	37034
Processor codeDiffers	SLB2H	SLAZR
Processor package sizeDiffers	13 x 14 mm	35 x 35 mm
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery capacityKnown for one	5200 mAh	Unknown — not stated by the source
Battery life (max)Differs	9 h	4 h
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.35 kg	2.9 kg
WidthDiffers	284 mm	358 mm
DepthDiffers	198 mm	260 mm
HeightDiffers	25.4 mm	39 mm
Other featuresidentical
Supplied AC adapter type	AC	AC
Infrared data portKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown 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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