Product comparison · 2 laptops

Acer Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey vs ASUS X44H-VX281D laptop Intel® Celeron® B830

127specifications compared
57differ
70identical
33known for one product only

Key differences

Product colour
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:Grey
- X44H-VX281D laptop Intel® Celeron® B830:Brown
Display diagonal
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:43.9 cm (17.3")
- X44H-VX281D laptop Intel® Celeron® B830:35.6 cm (14")
Display resolution
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:1920 x 1080 pixels
- X44H-VX281D laptop Intel® Celeron® B830:1366 x 768 pixels
HD type
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:Full HD
- X44H-VX281D laptop Intel® Celeron® B830:HD
Processor family
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:Intel® Core™ i7
- X44H-VX281D laptop Intel® Celeron® B830:Intel® Celeron®
Processor model
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:i7-3630QM
- X44H-VX281D laptop Intel® Celeron® B830:B830
Processor cores
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:4
- X44H-VX281D laptop Intel® Celeron® B830:2
Processor threads
- Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey:8
- X44H-VX281D laptop Intel® Celeron® B830:2

Side by side

Differences highlightedShow differences only

Comparison of 771G-73634G75Maii, X44H-VX281D
160 specifications	A Acer Aspire 771G-73634G75Maii Intel® Core™ i7 i7-3630QM Laptop 43.9 cm (17.3") Full HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 730M Windows 8 Grey Model 771G-73634G75Maii View product	B ASUS X44H-VX281D laptop Intel® Celeron® B830 Model X44H-VX281D View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Grey	Brown
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Celeron®
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3630QM	B830
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	1.8 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	PGA988	rPGA988B
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3600 Mobile series	Intel Celeron Processor B800 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
SteppingKnown for one	E1	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	105 °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 versionDiffers	3.0	2.0
CPU multiplier (bus/core ratio)Differs	24	18
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage3 differ
Total storage capacityDiffers	750 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	750 GB	500 GB
HDD interface	SATA	SATA
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 730M	Not available
Discrete graphics card memoryKnown for one	4 GB	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 4000	Intel® HD Graphics
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1050 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Audioidentical
Built-in microphone	Yes	Yes
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Speakers manufacturerKnown for one	Unknown — not stated by the source	Altec Lansing
Network3 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAXDiffers	Yes	No
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
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
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 connectorKnown for one	No	Unknown — not stated by the source
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 HM77 Express	Intel® HM65 Express
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features17 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 lithographyDiffers	22 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 versionKnown for one	1.00	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 Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
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)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	71459	71141
Processor codeKnown for one	SR0UX	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B)	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX	SSE4.x
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery capacityDiffers	4400 mAh	47 Wh
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	120 W	65 W
DC-in jack	Yes	Yes
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	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Securityidentical
Cable lock slot	No	No
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.2 kg	2.44 kg
WidthDiffers	414.8 mm	348 mm
DepthDiffers	275 mm	242 mm
HeightKnown for one	34 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.57 cm
Height (rear)Known for one	Unknown — not stated by the source	3.69 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3D	No	No
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP

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