Product comparison · 2 laptops

Samsung 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM vs Samsung 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black

125specifications compared
43differ
82identical
40known for one product only

Key differences

Display diagonal
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:39.6 cm (15.6")
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:33.8 cm (13.3")
Display brightness
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:300 cd/m²
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:400 cd/m²
Processor family
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:Intel® Core™ i7
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:Intel® Core™ i5
Processor generation
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:2nd gen Intel® Core™ i7
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:2nd gen Intel® Core™ i5
Processor model
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:i7-2630QM
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:i5-2537M
Processor cores
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:4
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:2
Processor threads
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:8
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:4
Processor boost frequency
- 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM:2.9 GHz
- 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black:2.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of 400B5B-S01AT, 900X3A-B01AT
165 specifications	A Samsung 4 400B5B-S01AT Intel® Core™ i7 i7-2630QM Model 400B5B-S01AT View product	B Samsung 9 900X3A-B01AT Intel® Core™ i5 i5-2537M 33.8 cm (13.3") 4 GB DDR3-SDRAM 128 GB Windows 7 Professional Black Model 900X3A-B01AT View product
Designidentical
Product colour	Black	Black
Form factorKnown for one	Unknown — not stated by the source	Clamshell
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display brightnessDiffers	300 cd/m²	400 cd/m²
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i5
Processor modelDiffers	i7-2630QM	i5-2537M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	2.9 GHz	2.3 GHz
Processor frequencyDiffers	2 GHz	1.4 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	6 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	Socket 988	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i5-2500 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	D2	J1
Thermal Design Power (TDP)Differs	45 W	17 W
TjunctionDiffers	100 °C	100 C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	20	14
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speed	1333 MHz	1333 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Memory layout (slots x size)Known for one	1 x 2 + 1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	750 GB	128 GB
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
SSD interfaceKnown for one	Unknown — not stated by the source	SATA
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	750 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA II	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® NVS™ 4200M	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 3000	Intel® HD Graphics 3000
On-board graphics card base frequencyDiffers	650 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	900 MHz
On-board graphics card ID	0x116	0x116
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Audio2 differ
Audio systemDiffers	HD	High Definition Audio
Number of built-in speakers	2	2
Speaker powerDiffers	1.5 W	3 W
Built-in subwooferKnown for one	Unknown — not stated by the source	No
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Audio system direct 3D soundKnown for one	Unknown — not stated by the source	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Swivel webcamKnown for one	Unknown — not stated by the source	No
Network2 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
BluetoothDiffers	Yes	No
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Bluetooth versionKnown for one	3.0+HS	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
eSATA/USB 2.0 ports quantityDiffers	1	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Microphone in	Yes	Yes
Docking connectorDiffers	Yes	No
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performanceidentical
Motherboard chipset	Intel® HM65 Express	Intel® HM65 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	- Samsung Update Plus - Easy Display Manager - Easy Battery Manager - Easy Network Manager - Easy SpeedUp Manager - Adobe Acrobat Reader - Samsung Support Center
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	32 nm	32 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	52219	54619
Processor codeDiffers	SR02Y	SR03W
Processor package sizeDiffers	37.5 x 37.5 (rPGA998)	31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	6	6
Battery capacityKnown for one	66 Wh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
DC-in jack	Yes	Yes
Security2 differ
Cable lock slotDiffers	Yes	No
Fingerprint readerDiffers	Yes	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, Supervisor
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.5 kg	1.35 kg
WidthDiffers	370 mm	328.5 mm
DepthDiffers	248.3 mm	227 mm
Height (front)Known for one	Unknown — not stated by the source	1.59 cm
Height (rear)Known for one	Unknown — not stated by the source	1.63 cm
Width (imperial)Known for one	Unknown — not stated by the source	32.8 cm (12.9")
Depth (imperial)Known for one	Unknown — not stated by the source	22.6 cm (8.9")
Height (front) (imperial)Known for one	Unknown — not stated by the source	1.57 cm (0.62")
Height (rear) (imperial)Known for one	Unknown — not stated by the source	1.63 cm (0.64")
HeightKnown for one	35.3 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter type	AC	AC

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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