Product comparison · 2 laptops

HP Compaq Presario CQ57-301SA AMD E E-300 vs HP Compaq Presario CQ57-302SA AMD E E-300

62specifications compared
2differ
60identical
0known for one product only

Key differences

Internal memory
- Compaq Presario CQ57-301SA AMD E E-300:2 GB
- Compaq Presario CQ57-302SA AMD E E-300:4 GB
Memory layout (slots x size)
- Compaq Presario CQ57-301SA AMD E E-300:1 x 2 GB
- Compaq Presario CQ57-302SA AMD E E-300:1 x 4 GB

Side by side

Differences highlightedShow differences only

Comparison of CQ57-301SA, CQ57-302SA
62 specifications	A HP Compaq Presario CQ57-301SA AMD E E-300 Model CQ57-301SA View product	B HP Compaq Presario CQ57-302SA AMD E E-300 Model CQ57-302SA View product
Designidentical
Country of origin	China	China
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	AMD	AMD
Processor family	AMD E	AMD E
Processor model	E-300	E-300
Processor frequency	1.3 GHz	1.3 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	1 x 4 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Storageidentical
Total storage capacity	320 GB	320 GB
Total HDDs capacity	320 GB	320 GB
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
Graphics card family	AMD	AMD
On-board graphics card family	AMD Radeon HD 6000	AMD Radeon HD 6000
On-board graphics card model	AMD Radeon HD 6310	AMD Radeon HD 6310
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Ethernet, Fast Ethernet	Ethernet, Fast Ethernet
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Bluetooth	No	No
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	Yes	Yes
TV-out	No	No
Performanceidentical
Motherboard chipset	AMD A50M	AMD A50M
Keyboardidentical
Pointing device	Touchpad	Touchpad
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Batteryidentical
Number of battery cells	6	6
Poweridentical
AC adapter power	65 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Weight & dimensionsidentical
Weight	2.55 kg	2.55 kg
Width	376 mm	376 mm
Depth	247 mm	247 mm
Height	35.8 mm	35.8 mm
Other featuresidentical
Infrared data port	No	No

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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