Product comparison · 2 laptops

Samsung R720-Aura T3400 Serento vs Samsung X X420-JA03 Intel® Pentium® SU4100

112specifications compared
37differ
75identical
30known for one product only

Key differences

Display diagonal
- R720-Aura T3400 Serento:43.9 cm (17.3")
- X X420-JA03 Intel® Pentium® SU4100:35.6 cm (14")
Display resolution
- R720-Aura T3400 Serento:1600 x 900 pixels
- X X420-JA03 Intel® Pentium® SU4100:1366 x 768 pixels
Processor family
- R720-Aura T3400 Serento:Intel Pentium Mobile
- X X420-JA03 Intel® Pentium® SU4100:Intel® Pentium®
Processor model
- R720-Aura T3400 Serento:T3400
- X X420-JA03 Intel® Pentium® SU4100:SU4100
Processor frequency
- R720-Aura T3400 Serento:2.16 GHz
- X X420-JA03 Intel® Pentium® SU4100:1.3 GHz
Processor cache
- R720-Aura T3400 Serento:1 MB
- X X420-JA03 Intel® Pentium® SU4100:2 MB
Processor front side bus
- R720-Aura T3400 Serento:667 MHz
- X X420-JA03 Intel® Pentium® SU4100:800 MHz
Processor socket
- R720-Aura T3400 Serento:Socket 478
- X X420-JA03 Intel® Pentium® SU4100:BGA 956

Side by side

Differences highlightedShow differences only

Comparison of R720-Aura T3400 Serento, X420-JA03
142 specifications	A Samsung R720-Aura T3400 Serento View product	B Samsung X X420-JA03 Intel® Pentium® SU4100 Model X420-JA03 View product
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor12 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Pentium®
Processor modelDiffers	T3400	SU4100
Processor frequencyDiffers	2.16 GHz	1.3 GHz
Processor cacheDiffers	1 MB	2 MB
Processor front side busDiffers	667 MHz	800 MHz
Processor socketDiffers	Socket 478	BGA 956
Processor lithographyDiffers	65 nm	45 nm
Processor seriesKnown for one	Intel Pentium T3000 Series for Mobile	Unknown — not stated by the source
Processor codenameDiffers	Merom	Penryn
SteppingDiffers	M0	R0
Thermal Design Power (TDP)Differs	35 W	10 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	291 M	410 M
Processing Die sizeDiffers	143 mm²	107 mm²
CPU multiplier (bus/core ratio)Known for one	13	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	100 °C
Memory1 differ
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD Super Multi DL	No
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon HD 4330	Intel® GMA 4500MHD
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
Audio2 differ
Audio chipKnown for one	Realtek ALC272	Unknown — not stated by the source
Audio systemDiffers	HD 16/20/24 bit	High Definition Audio
Speaker powerDiffers	4 W	3 W
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Camera1 differ
Front camera resolution (numeric)Differs	1.3 MP	0.3 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Wireless technologyDiffers	IEEE 802.11b/g	802.11bg/n
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	3
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® PM45 Express	Intel® GS40 Express
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	88
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Software3 differ
Operating system installedDiffers	Windows Vista Home Premium	Windows 7 Home Premium
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareDiffers	McAfee Security Microsoft Office 2007	Microsoft Office Professional 2007
Bundled softwareDiffers	SAMSUNG Recovery Solution III Adobe Acrobat Reader	Adobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager Samsung Magic Doctor
Processor special features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	35583	43568
Processor codeDiffers	SLB3P	SLGS4
Processor package sizeKnown for one	Unknown — not stated by the source	22 x22 mm
Batteryidentical
Battery life (max)Known for one	2 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	5900 mAh
Poweridentical
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	No
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Weight & dimensions6 differ
WeightDiffers	2.88 kg	1.76 kg
WidthDiffers	411.4 mm	338 mm
DepthDiffers	272.4 mm	235 mm
HeightKnown for one	32.6 mm	Unknown — not stated by the source
Height (front)Differs	3.26 cm	2.32 cm
Height (rear)Differs	3.96 cm	3.15 cm
Dimensions (WxDxH)Differs	411.4 x 272.4 x 39.6 mm	338 x 235 x 31.5 mm

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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