Product comparison · 2 laptops

LG E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450 vs LG E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250

94specifications compared
11differ
83identical
9known for one product only

Key differences

Processor model
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:T5450
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:T7250
Processor frequency
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:1.66 GHz
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:2 GHz
Processor front side bus
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:667 MHz
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:800 MHz
Processor socket
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:Socket 479
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:Socket 478
Internal memory
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:1 GB
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:2 GB
Total storage capacity
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:120 GB
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:160 GB
Discrete graphics card model
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:NVIDIA GeForce Go 8600G
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:NVIDIA GeForce Go 8600
USB 2.0 ports quantity
- E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450:3
- E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250:4

Side by side

Differences highlightedShow differences only

Comparison of E500-U.AP21R1, E500-U.AP48R1
103 specifications	A LG E series E500-U.AP21R1 laptop Intel® Core™2 Duo T5450 Model E500-U.AP21R1 View product	B LG E series E500-U.AP48R1 laptop Intel® Core™2 Duo T7250 Model E500-U.AP48R1 View product
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	Gloss
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T5450	T7250
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.66 GHz	2 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 479	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo T5000 Series	Intel Core 2 Duo T7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	M0	M0
Thermal Design Power (TDP)	35 W	35 W
TcaseKnown for one	Unknown — not stated by the source	68 °C
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)	10	10
ECC supported by processor	No	No
Processor core voltage (AC)Known for one	1.075 - 1.175 V	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	120 GB	160 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Graphics1 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA GeForce Go 8600G	NVIDIA GeForce Go 8600
Networkidentical
Networking features	Fast Ethernet	Fast Ethernet
Wireless technology	Wi-Fi	Wi-Fi
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out port	No	No
Line-in	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Drivers included	Yes	Yes
Processor special features2 differ
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)Differs	No	Yes
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 IDDiffers	30787	31728
Processor codeKnown for one	Unknown — not stated by the source	SLA49
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Battery life (max)	3 h	3 h
Poweridentical
DC-in jack	Yes	Yes
Weight & dimensionsidentical
Weight	2.6 kg	2.6 kg
Width	358 mm	358 mm
Depth	259 mm	259 mm
Height	27 mm	27 mm
Other featuresidentical
Infrared data port	No	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b,IEEE 802.11g
Internal modem	No	No
Supplied AC adapter type	AC	AC
Designidentical
Product colourKnown for one	White	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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