Product comparison · 2 laptops

HP EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM vs Samsung R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop

136specifications compared
62differ
74identical
63known for one product only

Key differences

Product colour
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:Black
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:Black, Blue, Silver
Display diagonal
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:30.7 cm (12.1")
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:39.6 cm (15.6")
Display resolution
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:1280 x 800 pixels
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:1366 x 768 pixels
Native aspect ratio
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:16:10
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:16:9
Processor model
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:i7-640LM
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:i7-720QM
Processor cores
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:2
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:4
Processor threads
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:4
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:8
Processor boost frequency
- EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM:2.93 GHz
- R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop:2.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of BQ828US#ABA, RF510-S08DE
199 specifications	A HP EliteBook BQ828US#ABA Intel® Core™ i7 i7-640LM Model BQ828US#ABA View product	B Samsung R RF510-S08DE Intel® Core™ i7 i7-720QM Laptop Model RF510-S08DE View product
Design1 differ
Product typeKnown for one	Unknown — not stated by the source	Laptop
Product colourDiffers	Black	Black, Blue, Silver
Country of originKnown for one	China	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	30.7 cm (12.1")	39.6 cm (15.6")
Display resolutionDiffers	1280 x 800 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
HD typeKnown for one	Unknown — not stated by the source	HD
Native aspect ratioDiffers	16:10	16:9
Display brightnessKnown for one	Unknown — not stated by the source	220 cd/m²
Display response rise/fallKnown for one	Unknown — not stated by the source	8 ms
Processor17 differ
Processor modelDiffers	i7-640LM	i7-720QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	2.93 GHz	2.8 GHz
Processor frequencyDiffers	2.13 GHz	1.6 GHz
Processor cacheDiffers	4 MB	6 MB
Processor socketDiffers	BGA 1288	Socket 988
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i7-600 Mobile Series	Intel Core i7-700 Mobile Series
Processor codenameDiffers	Arrandale	Clarksfield
SteppingDiffers	C2	B1
Thermal Design Power (TDP)Differs	25 W	45 W
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsDiffers	1x16	1x16, 2x8
Number of Processing Die TransistorsDiffers	382 M	774 M
Processing Die sizeDiffers	81 mm²	296 mm²
CPU multiplier (bus/core ratio)Differs	16	12
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Memory clock speedDiffers	1333 MHz	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 + 1 x 4 GB
Storage4 differ
Total storage capacityDiffers	160 GB	640 GB
HDD capacityDiffers	160 GB	640 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray DVD Combo
Compatible memory cardsDiffers	MMC, SD	MMC, SD, SDHC, SDXC
Graphics5 differ
On-board graphics cardDiffers	Yes	No
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 330M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card familyDiffers	Intel	NVIDIA
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card modelDiffers	Intel® HD Graphics	Not available
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	266 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	566 MHz	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HP Premier Sound	HD
Speaker powerKnown for one	Unknown — not stated by the source	2 W
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Network2 differ
Wi-Fi standardsDiffers	802.11a, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
WWANKnown for one	Unknown — not stated by the source	Not installed
Data networkKnown for one	Unknown — not stated by the source	Not supported
4G WiMAXKnown for one	Unknown — not stated by the source	No
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	802.11a/g	Unknown — not stated by the source
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
HDMI ports quantityDiffers	0	1
DisplayPorts quantityDiffers	1	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsDiffers	1	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
ExpressCard slotDiffers	Yes	No
Modem (RJ-11) portsDiffers	1	0
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
Performance1 differ
Motherboard chipsetDiffers	Intel® QM57 Express	Intel® HM55 Express
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	101
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Easy Display Manager, Easy Network Manager, Easy SpeedUp Manager, Samsung Update Plus, Battery Life Extender, Easy File Share, Easy Content Share, Game Console, Samsung Fast Start, Sleep-and-Charge USB, Cyberlink BD Suite, Microsoft Office 2010 Starter
Processor special features12 differ
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	43563	43122
Processor codeDiffers	SLBMK	SLBLY
Processor package sizeDiffers	BGA 34 x 28	37.5 x 37.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	5200 mAh
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	90 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Security2 differ
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Differs	Yes	No
Password protection typeDiffers	BIOS	HDD, Supervisor, User
Weight & dimensions3 differ
WeightDiffers	1.53 kg	2.6 kg
WidthDiffers	282.2 mm	379.6 mm
DepthDiffers	213.4 mm	255.5 mm
Height (front)Known for one	Unknown — not stated by the source	3.14 cm
Height (rear)Known for one	Unknown — not stated by the source	3.7 cm
HeightKnown for one	28 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Remote control includedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Intel Turbo MemoryKnown for one	Unknown — not stated by the source	0 GB
Internal modemKnown for one	Unknown — not stated by the source	No
Indication lightKnown for one	Yes	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	WEEE, IT Eco	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	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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