Product comparison · 2 laptops

Acer Aspire AS5720Z-4521 Intel® Pentium® T2390 vs Lenovo ThinkPad R500 Intel® Core™2 Duo P7370

98specifications compared
37differ
61identical
30known for one product only

Key differences

Display resolution
- Aspire AS5720Z-4521 Intel® Pentium® T2390:1280 x 800 pixels
- ThinkPad R500 Intel® Core™2 Duo P7370:1680 x 1050 pixels
Display surface
- Aspire AS5720Z-4521 Intel® Pentium® T2390:Gloss
- ThinkPad R500 Intel® Core™2 Duo P7370:Matt
Processor family
- Aspire AS5720Z-4521 Intel® Pentium® T2390:Intel® Pentium®
- ThinkPad R500 Intel® Core™2 Duo P7370:Intel® Core™2 Duo
Processor model
- Aspire AS5720Z-4521 Intel® Pentium® T2390:T2390
- ThinkPad R500 Intel® Core™2 Duo P7370:P7370
Processor frequency
- Aspire AS5720Z-4521 Intel® Pentium® T2390:1.86 GHz
- ThinkPad R500 Intel® Core™2 Duo P7370:2 GHz
Processor cache
- Aspire AS5720Z-4521 Intel® Pentium® T2390:1 MB
- ThinkPad R500 Intel® Core™2 Duo P7370:3 MB
Processor front side bus
- Aspire AS5720Z-4521 Intel® Pentium® T2390:533 MHz
- ThinkPad R500 Intel® Core™2 Duo P7370:1066 MHz
Processor socket
- Aspire AS5720Z-4521 Intel® Pentium® T2390:Socket M (mPGA478MT)
- ThinkPad R500 Intel® Core™2 Duo P7370:Socket 478

Side by side

Differences highlightedShow differences only

Comparison of AS5720Z-4521, R500
128 specifications	A Acer Aspire AS5720Z-4521 Intel® Pentium® T2390 Model AS5720Z-4521 View product	B Lenovo ThinkPad R500 Intel® Core™2 Duo P7370 Model R500 View product
Display2 differ
Display resolutionDiffers	1280 x 800 pixels	1680 x 1050 pixels
Display surfaceDiffers	Gloss	Matt
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
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor15 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	T2390	P7370
Processor frequencyDiffers	1.86 GHz	2 GHz
Processor cacheDiffers	1 MB	3 MB
Processor front side busDiffers	533 MHz	1066 MHz
Processor socketDiffers	Socket M (mPGA478MT)	Socket 478
Processor lithographyDiffers	65 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Pentium T2000 Series for Mobile	Intel Core 2 Duo P7000 Series
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	R0
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	14	7.5
Memory1 differ
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage1 differ
Total storage capacityDiffers	160 GB	320 GB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA GeForce 9300M G	AMD Mobility Radeon HD 3470
Maximum graphics card memoryDiffers	0.256 GB	0.128 GB
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	4	3
Headphone outputsDiffers	1	2
Docking connectorDiffers	No	Yes
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type I
SmartCard slotDiffers	Yes	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel GL960 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Business
Bundled softwareKnown for one	Acer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer GridVista, Acer Launch manager, Acer Arcade or Arcade Deluxe + DV Wizard, VideoMagician, Acer GameZone, Adobe Reader, CyberLink PowerProducer, NTI CD Maker	Unknown — not stated by the source
Processor special features3 differ
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	35153	37117
Processor codeDiffers	SLA4H	SLGF9
Batteryidentical
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.8 kg	2.95 kg
WidthDiffers	366 mm	359 mm
DepthDiffers	274 mm	38.5 mm
Height (front)Known for one	3.36 cm	Unknown — not stated by the source
Height (rear)Known for one	4.26 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	260 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	359 x 260 x 38.5 mm
Other features2 differ
Infrared data portDiffers	Yes	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wake-on-Ring readyKnown for one	Yes	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	ITU V.92	Unknown — not stated by the source
Supplied AC adapter typeDiffers	AC, UP	AC
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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