Product comparison · 2 laptops

HP Compaq Presario C790ED Notebook PC vs LG E510-G APMBG

94specifications compared
8differ
86identical
23known for one product only

Key differences

Internal memory
- Compaq Presario C790ED Notebook PC:2 GB
- E510-G APMBG:3 GB
Total storage capacity
- Compaq Presario C790ED Notebook PC:160 GB
- E510-G APMBG:250 GB
Optical drive type
- Compaq Presario C790ED Notebook PC:DVD Super Multi
- E510-G APMBG:DVD Super Multi DL
Card reader integrated
- Compaq Presario C790ED Notebook PC:No
- E510-G APMBG:Yes
TV-out
- Compaq Presario C790ED Notebook PC:Yes
- E510-G APMBG:No
Operating system installed
- Compaq Presario C790ED Notebook PC:Windows Vista Home Basic
- E510-G APMBG:Windows Vista Home Premium
Weight
- Compaq Presario C790ED Notebook PC:3.1 kg
- E510-G APMBG:2.7 kg
Internal modem
- Compaq Presario C790ED Notebook PC:Yes
- E510-G APMBG:No

Side by side

Differences highlightedShow differences only

Comparison of Compaq Presario C790ED Notebook PC, E510-G APMBG
117 specifications	A HP Compaq Presario C790ED Notebook PC View product	B LG E510-G APMBG View product
Designidentical
Country of originKnown for one	China	Unknown — not stated by the source
Displayidentical
Display diagonal	39.1 cm (15.4")	39.1 cm (15.4")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor model	T2390	T2390
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.86 GHz	1.86 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	533 MHz	533 MHz
Processor socket	Socket M (mPGA478MT)	Socket M (mPGA478MT)
Processor lithography	65 nm	65 nm
Processor operating modes	32-bit	32-bit
Processor series	Intel Pentium T2000 Series for Mobile	Intel Pentium T2000 Series for Mobile
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
Tjunction	100 °C	100 °C
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	14	14
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	2 GB	3 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 1 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Storage3 differ
Total storage capacityDiffers	160 GB	250 GB
HDD speed	5400 RPM	5400 RPM
Optical drive typeDiffers	DVD Super Multi	DVD Super Multi DL
Card reader integratedDiffers	No	Yes
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA X3100	Intel® GMA X3100
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Networking typeKnown for one	10/100BT	Unknown — not stated by the source
Wireless technology	802.11b/g	802.11b/g
Bluetooth	No	No
Ports & interfaces1 differ
USB 2.0 ports quantity	3	3
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
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	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-outDiffers	Yes	No
TV-out typeKnown for one	S-Video	Unknown — not stated by the source
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Line-inKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Software1 differ
Operating system installedDiffers	Windows Vista Home Basic	Windows Vista Home Premium
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	35153	35153
Processor code	SLA4H	SLA4H
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	3.1 kg	2.7 kg
WidthKnown for one	357 mm	Unknown — not stated by the source
DepthKnown for one	257 mm	Unknown — not stated by the source
Height (front)Known for one	2.54 cm	Unknown — not stated by the source
Height (rear)Known for one	3.96 cm	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	357 x 266 x 28.8 mm
Packaging dataidentical
Package weightKnown for one	4.45 kg	Unknown — not stated by the source
Other features1 differ
Infrared data port	No	No
Internal modemDiffers	Yes	No
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
Supplied AC adapter type	AC, UP	AC, UP
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Cameraidentical
Front cameraKnown for one	Unknown — not stated by the source	No
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Securityidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

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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