Product comparison · 2 laptops

Acer Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black vs ASUS Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM

132specifications compared
30differ
102identical
40known for one product only

Key differences

Product colour
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:Black
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:Stainless steel
Display diagonal
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:43.9 cm (17.3")
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:39.6 cm (15.6")
Display resolution
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:1600 x 900 pixels
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:1920 x 1080 pixels
HD type
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:HD+
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:Full HD
Processor model
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:i7-3632QM
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:i7-3612QM
Processor boost frequency
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:3.2 GHz
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:3.1 GHz
Processor frequency
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:2.2 GHz
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:2.1 GHz
CPU multiplier (bus/core ratio)
- Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black:22
- Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM:21

Side by side

Differences highlightedShow differences only

Comparison of 771G-73638G87Maii, UX51VZ-XH71
172 specifications	A Acer Aspire 771G-73638G87Maii Intel® Core™ i7 i7-3632QM 43.9 cm (17.3") HD+ 8 GB DDR3-SDRAM 870 GB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black Model 771G-73638G87Maii View product	B ASUS Zenbook UX51VZ-XH71 laptop Intel® Core™ i7 i7-3612QM Model UX51VZ-XH71 View product
Design1 differ
Product colourDiffers	Black	Stainless steel
Form factor	Clamshell	Clamshell
Product typeKnown for one	Unknown — not stated by the source	Laptop
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	39.6 cm (15.6")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeDiffers	HD+	Full HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Display diagonal (metric)Known for one	Unknown — not stated by the source	39.6 cm
Processor4 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	3rd gen Intel® Core™ i7	3rd gen Intel® Core™ i7
Processor modelDiffers	i7-3632QM	i7-3612QM
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	3.2 GHz	3.1 GHz
Processor frequencyDiffers	2.2 GHz	2.1 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	6 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	Socket 1224	Socket 1224
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-3600 Mobile series	Intel Core i7-3600 Mobile series
Processor codename	Ivy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)	35 W	35 W
Tjunction	105 °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 version	3.0	3.0
CPU multiplier (bus/core ratio)Differs	22	21
ECC supported by processor	No	No
SteppingKnown for one	Unknown — not stated by the source	E1
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage5 differ
Total storage capacityDiffers	870 GB	512 GB
Storage mediaDiffers	HDD+SSD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	750 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Number of SSDs installedDiffers	1	2
SSD capacityDiffers	120 GB	256 GB
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card model	NVIDIA® GeForce® GT 650M	NVIDIA® GeForce® GT 650M
Graphics card family	Intel, NVIDIA	Intel, NVIDIA
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4000	Intel® HD Graphics 4000
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1100 MHz
On-board graphics card ID	0x166	0x166
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Speakers manufacturerKnown for one	Unknown — not stated by the source	Bang & Olufsen
Networkidentical
Wi-Fi	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	3
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 quantityDiffers	1	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputsDiffers	1	0
S/PDIF out port	No	No
Microphone inDiffers	Yes	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Motherboard chipset	Intel HM77 Express	Intel HM77 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows 8	Unknown — not stated by the source
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Office Starter, Bing Bar, Windows Live Essentials	Unknown — not stated by the source
Processor special features3 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	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 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 Secure Key Technology version	1.00	1.00
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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
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® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK IDDiffers	71458	64901
Processor package sizeDiffers	37.5 x 37.5 (rPGA988B)	31.0 x 24.0 (BGA1224)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Processor codeKnown for one	Unknown — not stated by the source	SR0MR
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	6	8
Battery capacityDiffers	4400 mAh	70 Wh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	120 W	90 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 voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, Supervisor, User	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	3.2 kg	2.06 kg
WidthDiffers	414 mm	380 mm
DepthDiffers	274.3 mm	254.5 mm
HeightKnown for one	35.5 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	6 mm
Height (rear)Known for one	Unknown — not stated by the source	1.97 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Other featuresidentical
Infrared data port	No	No
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
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise
Cameraidentical
Front cameraKnown 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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