Product comparison · 2 laptops

Acer Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black vs ASUS Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M

123specifications compared
41differ
82identical
50known for one product only

Key differences

Product colour
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:Black
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:Aluminium
Display diagonal
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:39.6 cm (15.6")
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:29.5 cm (11.6")
Processor family
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:Intel® Core™ i7
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:Intel® Core™ i3
Processor generation
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:2nd gen Intel® Core™ i7
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:2nd gen Intel® Core™ i3
Processor model
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:i7-2670QM
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:i3-2367M
Processor cores
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:4
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:2
Processor threads
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:8
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:4
Processor frequency
- Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black:2.2 GHz
- Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M:1.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of 5755G-2678G50Mnks, UX21E-KX012V
173 specifications	A Acer Aspire 5755G-2678G50Mnks Intel® Core™ i7 i7-2670QM 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium Black Model 5755G-2678G50Mnks View product	B ASUS Zenbook UX21E-KX012V Intel® Core™ i3 i3-2367M Model UX21E-KX012V View product
Design1 differ
Product colourDiffers	Black	Aluminium
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenKnown for one	Unknown — not stated by the source	No
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-2670QM	i3-2367M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor frequencyDiffers	2.2 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	BGA 1224	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 i3-2300 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
Tjunction	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	22	14
ECC supported by processor	No	No
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	128 GB
Storage mediaDiffers	HDD	SSD
Optical drive typeDiffers	Blu-Ray DVD Combo	No
Card reader integrated	Yes	Yes
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MS PRO, SD, xD	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 630M	Not available
Graphics card familyDiffers	Intel, NVIDIA	Intel
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	1200 MHz	1000 MHz
On-board graphics card ID	0x116	0x116
Number of discrete graphics cardsKnown for one	1	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Swivel webcamKnown for one	Unknown — not stated by the source	No
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Network2 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Integrated 4G WiMAX	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	1
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
Ethernet LAN (RJ-45) portsDiffers	1	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	1	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Performance1 differ
Motherboard chipsetDiffers	Intel® HM65 Express	Intel QS67 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Keyboard languageKnown for one	Unknown — not stated by the source	English
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features5 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
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 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® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	53470	59798
Processor codeDiffers	SR02S	SR0CV
Processor package sizeDiffers	31 mm	31.0 x 24.0 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	No	No
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	4800 mAh
Power1 differ
AC adapter powerDiffers	90 W	45 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
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
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Weight & dimensions3 differ
WeightDiffers	2.6 kg	1.1 kg
WidthDiffers	381 mm	299 mm
DepthDiffers	253 mm	196 mm
Height (front)Known for one	Unknown — not stated by the source	3 cm
Height (rear)Known for one	Unknown — not stated by the source	1.7 cm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	299 x 196 x 17 mm
HeightKnown for one	33.2 mm	Unknown — not stated by the source
Videoidentical
HD-ReadyKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Infrared data port	No	No
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Supplied AC adapter type	AC	AC
3DKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Certificatesidentical
Wi-Fi certifiedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source

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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