Product comparison · 2 laptops

HP ProBook 4710s vs Lenovo ThinkPad T400 (64741EG)

92specifications compared
34differ
58identical
55known for one product only

Key differences

Display diagonal
- ProBook 4710s:43.9 cm (17.3")
- ThinkPad T400 (64741EG):35.8 cm (14.1")
Processor model
- ProBook 4710s:T6570
- ThinkPad T400 (64741EG):P8400
Processor frequency
- ProBook 4710s:2.1 GHz
- ThinkPad T400 (64741EG):2.26 GHz
Processor cache
- ProBook 4710s:2 MB
- ThinkPad T400 (64741EG):3 MB
Processor operating modes
- ProBook 4710s:32-bit, 64-bit
- ThinkPad T400 (64741EG):64-bit
Thermal Design Power (TDP)
- ProBook 4710s:35 W
- ThinkPad T400 (64741EG):25 W
Tjunction
- ProBook 4710s:100 °C
- ThinkPad T400 (64741EG):105 °C
Internal memory
- ProBook 4710s:3 GB
- ThinkPad T400 (64741EG):2 GB

Side by side

Differences highlightedShow differences only

Comparison of ProBook 4710s, ThinkPad T400 (64741EG)
147 specifications	A HP ProBook 4710s View product	B Lenovo ThinkPad T400 (64741EG)View product
Display1 differ
Display diagonalDiffers	43.9 cm (17.3")	35.8 cm (14.1")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 800 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor6 differ
Processor modelDiffers	T6570	P8400
Processor frequencyDiffers	2.1 GHz	2.26 GHz
Processor cacheDiffers	2 MB	3 MB
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo P8000 Series
Bus typeKnown for one	Unknown — not stated by the source	FSB
SteppingKnown for one	Unknown — not stated by the source	M0
Thermal Design Power (TDP)Differs	35 W	25 W
TjunctionDiffers	100 °C	105 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	8.5
Memory4 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	160 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
Card reader integratedDiffers	Yes	No
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Mobilty Radeon HD 4330	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	High Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated microphone	HDA 24-bit
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Audio includedKnown for one	High Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated microphone	Unknown — not stated by the source
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Network3 differ
Networking featuresDiffers	Marvell Ethernet (10/100/1000 NIC)	Gigabit Ethernet, WLAN
Wireless technologyDiffers	Intel 802.11a/b/g/draft-n, Y	Intel WiFi 5300AGN
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	Unknown — not stated by the source	1.1
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Networking typeKnown for one	10/100/1000 NIC	Unknown — not stated by the source
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	0	1
I/O portsKnown for one	4 USB 2.0 ports, VGA, stereo microphone in, stereo headphone/line out, HDMI, power connector, RJ-45, optional RJ-11	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	FreeDOS	Windows Vista Business
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007
Bundled softwareKnown for one	HP Help and Support Center, HP QuickLaunch Buttons Software, PDF Complete SE, Intervideo WinDVD - DVD Player, Synaptics Touchpad Driver, Webcam Software HP Recovery Manager, HP QuickLook 2, HP SoftPaq Download Manager, Roxio Creator Business	Unknown — not stated by the source
Compatible operating systemsKnown for one	FreeDOS, Red Flag Linux, Genuine Windows Vista Business 64-bit, SuSE Linux Enterprise Desktop 10	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	No	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateDiffers	No	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	42841	35569
Processor codeKnown for one	Unknown — not stated by the source	SL3BU
Processor package sizeKnown for one	Unknown — not stated by the source	35 x 35 mm
Battery1 differ
Number of battery cellsDiffers	8	6
Battery life (max)Known for one	Unknown — not stated by the source	6.6 h
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
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Security management descriptionKnown for one	McAfee Security Solution, Kensington Lock slot	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.08 kg	2.2 kg
WidthDiffers	410.6 mm	335.5 mm
DepthDiffers	270 mm	239 mm
HeightKnown for one	Unknown — not stated by the source	31.9 mm
Height (front)Known for one	3.2 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	410.6 x 270 x 32 mm	Unknown — not stated by the source
Other features1 differ
Internal modemDiffers	No	Yes
Modem speedKnown for one	Unknown — not stated by the source	56 Kbit/s
Intel segment taggingKnown for one	Unknown — not stated by the source	Home office, Small Business
Power requirementsKnown for one	External 90W HP Smart AC Adapter, HP Fast Charge 8-cell (63 WHr) Li-Ion battery	Unknown — not stated by the source
Modem typeKnown for one	56K	Unknown — not stated by the source
Manageability featuresKnown for one	Intel Centrino technology capable	Unknown — not stated by the source
Docking solutionKnown for one	HP USB 2.0 Docking Station, HP Essential USB Port Replicator, HP Basic Adjustable Stand (all sold separately)	Unknown — not stated by the source
Expansion slotsKnown for one	Slots available for additional devices: 1 ExpressCard/34 slot, Media Card Reader	Unknown — not stated by the source
Protection toolsKnown for one	HP ProtectTools, Device Access Manager, Enhanced Pre-Boot Security, HP Spare Key, HP Disk Sanitizer, Drive Encryption for HP ProtectTools, Credential Manager for HP ProtectTools, File Sanitizer for HP ProtectTools	Unknown — not stated by the source
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® PM45 Express	Unknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for one	Touchpad + Scroll zone	Unknown — not stated by the source
Keyboard typeKnown for one	Full-sized chiclet keyboard with separate numeric keypad	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Videoidentical
Video card featuresKnown for one	ATI Mobility Radeon HD 4330	Unknown — not stated by the source

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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