Product comparison · 2 laptops

Acer Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne vs ASUS X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop

131specifications compared
54differ
77identical
47known for one product only

Key differences

Product colour
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:Champagne
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:White
Display diagonal
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:43.9 cm (17.3")
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:39.6 cm (15.6")
Display resolution
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:1600 x 900 pixels
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:1366 x 768 pixels
HD type
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:HD+
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:HD
Processor family
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:Intel® Core™ i5
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:Intel® Core™ i3
Processor generation
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:4th gen Intel® Core™ i5
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:3rd gen Intel® Core™ i3
Processor model
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:i5-4200M
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:i3-3217U
Processor frequency
- Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne:2.5 GHz
- X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop:1.8 GHz

Side by side

Differences highlightedShow differences only

Comparison of 772G-54206G50Mamm, X551CA-SX137D
178 specifications	A Acer Aspire 772G-54206G50Mamm Intel® Core™ i5 i5-4200M Laptop 43.9 cm (17.3") HD+ 6 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 750M Windows 8.1 Champagne Model 772G-54206G50Mamm View product	B ASUS X551CA-SX137D Intel® Core™ i3 i3-3217U Laptop Model X551CA-SX137D View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Champagne	White
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	HD+	HD
Panel typeKnown for one	TN	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surface	Gloss	Gloss
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i5	3rd gen Intel® Core™ i3
Processor modelDiffers	i5-4200M	i3-3217U
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.5 GHz	1.8 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	PGA946	BGA 1023
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Core i3-3200 Mobile Series
Processor codenameDiffers	Haswell	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingDiffers	C0	L1
Thermal Design Power (TDP)Differs	37 W	17 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processor	No	No
L3 cacheKnown for one	Unknown — not stated by the source	3 MB
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage4 differ
Total storage capacityDiffers	500 GB	750 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	750 GB
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC, SDXC	MMC, SD
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® GT 750M	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	4 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR5	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	400 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card DirectX versionKnown for one	11.1	Unknown — not stated by the source
On-board graphics card IDDiffers	0x416	0x166
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Home Theater v4	SonicMaster
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera	Yes	Yes
Front camera resolution	1280 x 720 pixels	1280 x 720 pixels
Optical driveidentical
Disc types supportedKnown for one	CD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW	Unknown — not stated by the source
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	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	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM86	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Full-size keyboard	Yes	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 StateDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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™	Yes	Yes
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	76348	65697
Processor codeDiffers	SR1HA	SR0N9
Processor package sizeDiffers	37.5 x 37.5 x 4.7 mm	31 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	6	4
Battery life (max)Known for one	3 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	37 Wh
Power1 differ
AC adapter powerDiffers	120 W	45 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
AC adapter output currentKnown for one	Unknown — not stated by the source	2.37 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions5 differ
WeightDiffers	3.2 kg	2.15 kg
WidthDiffers	414.8 mm	380 mm
DepthDiffers	275 mm	251 mm
Height (front)Differs	3.1 cm	3.09 cm
Height (rear)Differs	3.46 cm	3.66 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
64-bit computingKnown for one	Unknown — not stated by the source	Yes

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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