Product comparison · 2 laptops

Samsung Q QX311-S01NL Intel® Core™ i5 i5-2410M vs Samsung Q QX511-S01HU Intel® Core™ i5 i5-2520M

159specifications compared
28differ
131identical
3known for one product only

Key differences

Display diagonal
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:33.8 cm (13.3")
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:39.6 cm (15.6")
Processor model
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:i5-2410M
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:i5-2520M
Processor boost frequency
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:2.9 GHz
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:3.2 GHz
Processor frequency
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:2.3 GHz
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:2.5 GHz
Processor socket
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:BGA 1023
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:Socket 988
PCI Express configurations
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:1x8, 1x16, 2x4, 2x8
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:23
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:25
Internal memory
- Q QX311-S01NL Intel® Core™ i5 i5-2410M:3 GB
- Q QX511-S01HU Intel® Core™ i5 i5-2520M:4 GB

Side by side

Differences highlightedShow differences only

Comparison of QX311-S01NL, QX511-S01HU
162 specifications	A Samsung Q QX311-S01NL Intel® Core™ i5 i5-2410M Model QX311-S01NL View product	B Samsung Q QX511-S01HU Intel® Core™ i5 i5-2520M Model QX511-S01HU View product
Designidentical
Product colour	Black, Silver	Black, Silver
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor7 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i5
Processor modelDiffers	i5-2410M	i5-2520M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyDiffers	2.9 GHz	3.2 GHz
Processor frequencyDiffers	2.3 GHz	2.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1023	Socket 988
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-2400 Mobile Series	Intel Core i5-2500 Mobile Series
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	J1	J1
Thermal Design Power (TDP)	35 W	35 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)Differs	23	25
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	2 x 2 GB	2 x 2 GB
Memory slotsDiffers	1x SO-DIMM	2x SO-DIMM
Storage2 differ
Total storage capacityDiffers	320 GB	500 GB
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Optical drive type	DVD Super Multi DL	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 520M	NVIDIA® GeForce® GT 525M
Graphics card family	NVIDIA	NVIDIA
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 frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1300 MHz
On-board graphics card ID	0x116	0x116
Audioidentical
Audio system	HD	HD
Number of built-in speakers	2	2
Speaker power	1.5 W	1.5 W
Built-in subwoofer	No	No
Audio system direct 3D sound	Yes	Yes
Cameraidentical
Front camera resolution (numeric)	1.3 MP	1.3 MP
Optical driveidentical
Optical drive interface	SATA	SATA
Network1 differ
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ethernet LAN	Yes	Yes
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	3.0+HS
WWAN	Not installed	Not installed
Data network	Not supported	Not supported
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
4G WiMAX	No	No
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	1	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
eSATA/USB 2.0 ports quantity	0	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
Mini DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	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 quantityDiffers	2	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Modem (RJ-11) ports	0	0
TV-out	No	No
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
Keyboardidentical
Pointing device	Touchpad + Scroll zone	Touchpad + Scroll zone
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Drivers included	Yes	Yes
Trial softwareDiffers	Norton Internet Securit	Norton Internet Security
Bundled software	Samsung Update Plus, Easy Display Manager, Easy Battery Manager, Easy Network Manager, Easy SpeedUp Manager, Adobe Acrobat Reader, Samsung Support Center	Samsung Update Plus, Easy Display Manager, Easy Battery Manager, Easy Network Manager, Easy SpeedUp Manager, Adobe Acrobat Reader, Samsung Support Center
Processor special features5 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)Differs	No	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™	No	No
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	52224	52229
Processor codeKnown for one	Unknown — not stated by the source	SR048
Processor package sizeDiffers	37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)	37.5 x 37.5 (rPGA988B); 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 capacity	65 Wh	65 Wh
Poweridentical
AC adapter power	90 W	90 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	No	No
Trusted Platform Module (TPM)	No	No
Password protection type	BIOS, HDD	BIOS, HDD
Weight & dimensions4 differ
WeightDiffers	2.05 kg	2.46 kg
WidthDiffers	331 mm	381.3 mm
DepthDiffers	236.4 mm	257.6 mm
HeightDiffers	27 mm	27.8 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Remote control included	No	No
Other featuresidentical
Infrared data port	No	No
3D	No	No
Intel Turbo Memory	0 GB	0 GB
Internal modem	No	No
TV tuner integrated	No	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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