Product comparison · 2 laptops

HP Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop vs HP Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop

143specifications compared
34differ
109identical
39known for one product only

Key differences

Product colour
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:Black
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:Charcoal
Processor generation
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:Intel® Core™ i3
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:2nd gen Intel® Core™ i3
Processor model
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:i3-380M
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:i3-2330M
Processor frequency
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:2.53 GHz
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:2.2 GHz
System bus rate
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:2.5 GT/s
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:5 GT/s
Processor socket
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:PGA988
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:BGA 1023
Processor codename
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:Arrandale
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:Sandy Bridge
Tjunction
- Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop:90 °C
- Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop:85C ; 100C

Side by side

Differences highlightedShow differences only

Comparison of CQ57-477SA, g6-1391sa
182 specifications	A HP Compaq Presario CQ57-477SA Intel® Core™ i3 i3-380M Laptop Model CQ57-477SA View product	B HP Pavilion g6-1391sa Intel® Core™ i3 i3-2330M Laptop Model g6-1391sa View product
Design1 differ
Product colourDiffers	Black	Charcoal
Displayidentical
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Pixel pitchKnown for one	Unknown — not stated by the source	0.259 x 0.259 mm
Display diagonal (metric)Known for one	Unknown — not stated by the source	39.6 cm
Contrast ratio (typical)Known for one	Unknown — not stated by the source	300:1
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor10 differ
Processor generationDiffers	Intel® Core™ i3	2nd gen Intel® Core™ i3
Processor modelDiffers	i3-380M	i3-2330M
Processor frequencyDiffers	2.53 GHz	2.2 GHz
System bus rateDiffers	2.5 GT/s	5 GT/s
Processor socketDiffers	PGA988	BGA 1023
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Core i3-2300 Mobile Series
Processor codenameDiffers	Arrandale	Sandy Bridge
SteppingKnown for one	Unknown — not stated by the source	J1
TjunctionDiffers	90 °C	85C ; 100C
PCI Express configurationsDiffers	1x16	1x16, 2x8
CPU multiplier (bus/core ratio)Differs	19	22
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Memory4 differ
Internal memoryDiffers	4 GB	6 GB
Memory layout (slots x size)Differs	1 x 4 GB	1 x 2 + 1 x 4 GB
Maximum internal memoryDiffers	4 GB	6 GB
Maximum internal memory (64-bit)Differs	4 GB	6 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Storageidentical
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics3 differ
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	500 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	667 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet, WLAN
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI ports quantityDiffers	0	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Docking connectorKnown for one	No	Unknown — not stated by the source
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	45 nm	32 nm
Intel Clear Video TechnologyDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
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
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	50178	53434
Processor codeKnown for one	Unknown — not stated by the source	SR04J
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.1/4.2	AVX
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WidthDiffers	376 mm	374 mm
DepthDiffers	247 mm	245 mm
HeightDiffers	35.8 mm	36.3 mm
Width (imperial)Known for one	Unknown — not stated by the source	36.6 cm (14.4")
Depth (imperial)Known for one	Unknown — not stated by the source	24.4 cm (9.6")
Height (imperial)Known for one	Unknown — not stated by the source	3.56 cm (1.4")
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC

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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