Product comparison · 2 laptops

ASUS R515MA-SX978H-BE Intel® Celeron® N2940 Laptop vs LG S series SD550-CDS1K laptop Intel® Pentium® 2020M

116specifications compared
46differ
70identical
51known for one product only

Key differences

Processor family
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:Intel® Celeron®
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:Intel® Pentium®
Processor model
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:N2940
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:2020M
Processor cores
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:4
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:2
Processor threads
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:4
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:2
Processor frequency
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:1.83 GHz
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:2.4 GHz
Processor cache type
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:L2
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:Smart Cache
Processor socket
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:BGA 1170
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:PGA988
Processor operating modes
- R515MA-SX978H-BE Intel® Celeron® N2940 Laptop:32-bit, 64-bit
- S series SD550-CDS1K laptop Intel® Pentium® 2020M:64-bit

Side by side

Differences highlightedShow differences only

Comparison of R515MA-SX978H-BE, SD550-CDS1K
167 specifications	A ASUS R515MA-SX978H-BE Intel® Celeron® N2940 Laptop Model R515MA-SX978H-BE View product	B LG S series SD550-CDS1K laptop Intel® Pentium® 2020M Model SD550-CDS1K View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Displayidentical
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
HD type	Not supported	Not supported
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
TouchscreenKnown for one	Unknown — not stated by the source	No
Display diagonal (metric)Known for one	Unknown — not stated by the source	39.6 cm
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N2940	2020M
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	2.25 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.83 GHz	2.4 GHz
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	PGA988
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel Pentium 2000 series for Mobile
Processor codenameDiffers	Bay Trail	Ivy Bridge
FSB Parity	No	No
SteppingDiffers	C0	L1
Thermal Design Power (TDP)Differs	7.5 W	35 W
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsDiffers	1x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Bus typeKnown for one	Unknown — not stated by the source	DMI
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	24
Memory1 differ
Internal memoryDiffers	8 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC	Memory Stick (MS), MS Duo, MS PRO, SD, SDHC, SDXC, xD
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequencyDiffers	313 MHz	650 MHz
On-board graphics card burst frequencyKnown for one	854 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	854 MHz	1100 MHz
Graphics card familyKnown for one	Unknown — not stated by the source	AMD, Intel
Audio1 differ
Audio systemDiffers	SonicFocus	High Definition Audio
Built-in microphone	Yes	Yes
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11g, 802.11b, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	No	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	0	1
S/PDIF out port	No	No
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	No
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 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 TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	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® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
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)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	82104	71142
Processor codeDiffers	SR1YV	SR0U1
Processor package sizeDiffers	25 x 27 mm	37.5 x 37.5 (rPGA988B)
Thermal Monitoring TechnologiesDiffers	No	Yes
Conflict-Free processor	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.1, SSE4.2
Battery1 differ
Number of battery cellsDiffers	2	6
Battery capacityKnown for one	30 Wh	Unknown — not stated by the source
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers	33 W	90 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	1.75 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	UL, CE Marking Compliance, BSMI, CCC, CB, EPEAT, EU Flower, Energy star, CECP, WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.2 kg	2.6 kg
WidthDiffers	380 mm	381 mm
DepthDiffers	252 mm	255 mm
HeightKnown for one	25.3 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.3 cm
Height (rear)Known for one	Unknown — not stated by the source	3.6 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data portKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	No
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	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.

More laptop comparisons

All laptop comparisons