Product comparison · 2 laptops

Samsung NP-Q45A005 + Microsoft Office Professional 2007 vs Samsung Q45-Aura T7500

105specifications compared
24differ
81identical
23known for one product only

Key differences

Processor model
- NP-Q45A005 + Microsoft Office Professional 2007:T5450
- Q45-Aura T7500:T7500
Processor frequency
- NP-Q45A005 + Microsoft Office Professional 2007:1.66 GHz
- Q45-Aura T7500:2.2 GHz
Processor cache
- NP-Q45A005 + Microsoft Office Professional 2007:2 MB
- Q45-Aura T7500:4 MB
Processor front side bus
- NP-Q45A005 + Microsoft Office Professional 2007:667 MHz
- Q45-Aura T7500:800 MHz
Processor socket
- NP-Q45A005 + Microsoft Office Professional 2007:Socket 479
- Q45-Aura T7500:Socket 478
Stepping
- NP-Q45A005 + Microsoft Office Professional 2007:M0
- Q45-Aura T7500:E1
CPU multiplier (bus/core ratio)
- NP-Q45A005 + Microsoft Office Professional 2007:10
- Q45-Aura T7500:11
Total storage capacity
- NP-Q45A005 + Microsoft Office Professional 2007:160 GB
- Q45-Aura T7500:200 GB

Side by side

Differences highlightedShow differences only

Comparison of NP-Q45A005 + Microsoft Office Professional 2007, Q45-Aura T7500
128 specifications	A Samsung NP-Q45A005 + Microsoft Office Professional 2007 View product	B Samsung Q45-Aura T7500 View product
Displayidentical
Display diagonal	30.7 cm (12.1")	30.7 cm (12.1")
Display resolution	1280 x 800 pixels	1280 x 800 pixels
Native aspect ratio	16:10	16:10
Display brightnessKnown for one	Unknown — not stated by the source	200 cd/m²
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	T5450	T7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.66 GHz	2.2 GHz
Processor cacheDiffers	2 MB	4 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
SteppingDiffers	M0	E1
Thermal Design Power (TDP)	35 W	35 W
Tjunction	100 °C	100 °C
Processor core voltage (AC)Known for one	1.075 - 1.175 V	Unknown — not stated by the source
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	10	11
ECC supported by processor	No	No
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory clock speed	667 MHz	667 MHz
Memory layout (slots x size)	2 x 1 GB	2 x 1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage4 differ
Total storage capacityDiffers	160 GB	200 GB
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	4200 RPM
Optical drive typeDiffers	DVD±RW	DVD Super Multi DL
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsDiffers	SD	MMC, SD, XD
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA X3100	NVIDIA GeForce 8400M G
Maximum graphics card memoryDiffers	0.5 GB	0.128 GB
Audio1 differ
Audio systemDiffers	High Definition Audio	AD1986A
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Network2 differ
Networking featuresDiffers	Fast Ethernet, WLAN	10/100 Ethernet UTP
Wireless technologyDiffers	IEEE 802.11b/a/g	802.11a/b/g
Bluetooth	Yes	Yes
Bluetooth version	2.0+EDR	2.0+EDR
Ports & interfaces2 differ
USB 2.0 ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	1	1
Headphone outputs	1	1
S/PDIF out portDiffers	No	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot typeDiffers	Type II	Type I
SmartCard slot	No	No
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows Vista Home Basic
Bundled softwareKnown for one	McAfee VirusScan, Samsung Network Manager, Adobe Reader, Samsung Battery Manager, AVStation Now, Samsung EasyBox, Microsoft Office Professional 2007	Unknown — not stated by the source
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options availableDiffers	No	Yes
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 StateDiffers	No	Yes
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	29761
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Number of battery cells	6	6
Poweridentical
AC adapter powerKnown for one	60 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensionsidentical
Weight	1.86 kg	1.86 kg
Width	299 mm	299 mm
Depth	217 mm	217 mm
Height (front)Known for one	2.69 cm	Unknown — not stated by the source
Height (rear)Known for one	3.63 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	36.6 mm
Other featuresidentical
Infrared data port	No	No
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Supplied AC adapter type	AC	AC
Modem typeKnown for one	Unknown — not stated by the source	V.92
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x

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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