Product comparison · 2 laptops

HP ProBook 4310s vs Lenovo ThinkPad W500 + Essential Port Replicator

89specifications compared
28differ
61identical
39known for one product only

Key differences

Display diagonal
- ProBook 4310s:33.8 cm (13.3")
- ThinkPad W500 + Essential Port Replicator:39.1 cm (15.4")
Display resolution
- ProBook 4310s:1366 x 768 pixels
- ThinkPad W500 + Essential Port Replicator:1680 x 1050 pixels
Native aspect ratio
- ProBook 4310s:16:9
- ThinkPad W500 + Essential Port Replicator:16:10
Processor model
- ProBook 4310s:T6570
- ThinkPad W500 + Essential Port Replicator:T9550
Processor frequency
- ProBook 4310s:2.1 GHz
- ThinkPad W500 + Essential Port Replicator:2.66 GHz
Processor cache
- ProBook 4310s:2 MB
- ThinkPad W500 + Essential Port Replicator:6 MB
Processor socket
- ProBook 4310s:Socket 478
- ThinkPad W500 + Essential Port Replicator:Socket 479
Processor operating modes
- ProBook 4310s:32-bit, 64-bit
- ThinkPad W500 + Essential Port Replicator:64-bit

Side by side

Differences highlightedShow differences only

Comparison of ProBook 4310s, ThinkPad W500 + Essential Port Replicator
128 specifications	A HP ProBook 4310s View product	B Lenovo ThinkPad W500 + Essential Port Replicator View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	33.8 cm (13.3")	39.1 cm (15.4")
Display resolutionDiffers	1366 x 768 pixels	1680 x 1050 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Processor6 differ
Processor modelDiffers	T6570	T9550
Processor frequencyDiffers	2.1 GHz	2.66 GHz
Processor cacheDiffers	2 MB	6 MB
Processor socketDiffers	Socket 478	Socket 479
Processor operating modesDiffers	32-bit, 64-bit	64-bit
TjunctionDiffers	100 °C	105 °C
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo T9000 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	E0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	10
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	1066 MHz
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage3 differ
Total storage capacityDiffers	250 GB	320 GB
HDD speedDiffers	7200 RPM	5400 RPM
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 4500MHD	AMD Mobility FireGL V5700
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Network2 differ
Networking featuresKnown for one	Marvell Ethernet (10/100/1000 NIC)	Unknown — not stated by the source
Wireless technologyDiffers	Intel 802.11 a/b/g/n draft 2.0	Intel Wireless WiFi Link 5300 3x3 AGN
Bluetooth versionDiffers	2.1+EDR	2.0+EDR
Networking typeKnown for one	Unknown — not stated by the source	Vodafone WWAN
Ports & interfaces6 differ
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI portDiffers	No	Yes
Firewire (IEEE 1394) portsDiffers	0	1
CardBus PCMCIA slots quantityDiffers	0	1
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® GM45 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad + Scroll zone	Unknown — not stated by the source
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features2 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	42841	37130
Processor codeKnown for one	Unknown — not stated by the source	SLGE4
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Number of battery cellsDiffers	4	9
Battery life (max)Known for one	Unknown — not stated by the source	8.3 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
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
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WeightDiffers	1.97 kg	2.63 kg
Dimensions (WxDxH)Differs	325 x 228 x 27.3 mm	357.5 x 255 x 29.5 mm
WidthKnown for one	Unknown — not stated by the source	357.5 mm
DepthKnown for one	Unknown — not stated by the source	255 mm
HeightKnown for one	Unknown — not stated by the source	29.5 mm
Other featuresidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Modem typeKnown for one	v.92	Unknown — not stated by the source
Expansion slotsKnown for one	SD, MMC	Unknown — not stated by the source
Intel segment taggingKnown for one	Unknown — not stated by the source	Professional
Driver software for optical driveKnown for one	Unknown — not stated by the source	Windows Professional recovery media

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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