Product comparison · 2 laptops

Acer Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black vs ASUS X401A-WX128V laptop Intel® Celeron® B815

125specifications compared
53differ
72identical
49known for one product only

Key differences

Product colour
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:Black
- X401A-WX128V laptop Intel® Celeron® B815:Black, Pink
Display diagonal
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:43.9 cm (17.3")
- X401A-WX128V laptop Intel® Celeron® B815:35.6 cm (14")
Display resolution
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:1600 x 900 pixels
- X401A-WX128V laptop Intel® Celeron® B815:1366 x 768 pixels
HD type
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:HD+
- X401A-WX128V laptop Intel® Celeron® B815:HD
LED backlight
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:No
- X401A-WX128V laptop Intel® Celeron® B815:Yes
Processor family
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:Intel® Core™ i7
- X401A-WX128V laptop Intel® Celeron® B815:Intel® Celeron®
Processor model
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:i7-3632QM
- X401A-WX128V laptop Intel® Celeron® B815:B815
Processor cores
- Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black:4
- X401A-WX128V laptop Intel® Celeron® B815:2

Side by side

Differences highlightedShow differences only

Comparison of 771G-73636G75Maii, X401A-WX128V
174 specifications	A Acer Aspire 771G-73636G75Maii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") HD+ 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Windows 8 Black Model 771G-73636G75Maii View product	B ASUS X401A-WX128V laptop Intel® Celeron® B815 Model X401A-WX128V View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Black, Pink
Form factor	Clamshell	Clamshell
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	HD+	HD
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
LED backlightDiffers	No	Yes
Native aspect ratio	16:9	16:9
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
Pixel pitchKnown for one	0.252 x 0.252 mm	Unknown — not stated by the source
Display response rise/fallKnown for one	8 ms	Unknown — not stated by the source
Processor14 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	i7-3632QM	B815
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	1.6 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	6 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	Socket 1224	Socket 988
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
Thermal Design Power (TDP)	35 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	22	16
ECC supported by processor	No	No
SteppingKnown for one	Unknown — not stated by the source	Q0
Memory2 differ
Internal memoryDiffers	6 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1066 MHz	1600 MHz
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
Storage5 differ
Total storage capacityDiffers	750 GB	320 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	750 GB	320 GB
HDD interfaceDiffers	SATA II	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO Duo, 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® 710M	Not available
Discrete graphics card memoryKnown for one	2 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
Audio system	HD	HD
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	0.3 MP
Swivel webcamKnown for one	Unknown — not stated by the source	No
Network1 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 LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Integrated 4G WiMAXDiffers	Yes	No
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	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
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	0
LAN/VGA combo portKnown for one	Unknown — not stated by the source	No
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	No
Line-inKnown for one	Unknown — not stated by the source	Yes
Docking connectorKnown for one	Unknown — not stated by the source	No
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Microphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8	Windows 7 Home Premium
Operating system architecture	64-bit	64-bit
Processor special features16 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)Known for one	Yes	Unknown — not stated by the source
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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	71458	63919
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B)	37.5x37.5 (rPGA988B)
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SR0HZ
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cells	6	6
Battery life (max)Known for one	5 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	47 Wh
Poweridentical
AC adapter powerKnown for one	90 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection typeKnown for one	BIOS, HDD, Supervisor	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
Weight & dimensions4 differ
WeightDiffers	3.2 kg	1.85 kg
WidthDiffers	410 mm	344 mm
DepthDiffers	310 mm	241 mm
HeightDiffers	30 mm	26.5 mm
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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