Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop vs Acer Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY

137specifications compared
49differ
88identical
31known for one product only

Key differences

Display diagonal
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:39.6 cm (15.6")
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:43.9 cm (17.3")
Display resolution
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:1366 x 768 pixels
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:1920 x 1080 pixels
HD type
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:HD
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:Full HD
Processor family
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:Intel® Core™ i3
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:Intel® Core™ i7
Processor generation
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:2nd gen Intel® Core™ i3
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:3rd gen Intel® Core™ i7
Processor model
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:i3-2377M
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:i7-3610QM
Processor cores
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:2
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:4
Processor threads
- Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop:4
- Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY:8

Side by side

Differences highlightedShow differences only

Comparison of 581T-323a4G34Makk, 771G
168 specifications	A Acer Aspire Timeline Ultra 581T-323a4G34Makk Intel® Core™ i3 i3-2377M Laptop Model 581T-323a4G34Makk View product	B Acer Aspire 771G Intel® Core™ i7 i7-3610QM Laptop 43.9 cm (17.3") Full HD 16 GB DDR3-SDRAM 1.25 TB HDD+SSD NVIDIA® GeForce® GT 650M Windows 8 Black QWERTY Model 771G View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
HD typeDiffers	HD	Full HD
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i3	3rd gen Intel® Core™ i7
Processor modelDiffers	i3-2377M	i7-3610QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Processor frequencyDiffers	1.5 GHz	2.3 GHz
System bus rate	5 GT/s	5 GT/s
Processor cacheDiffers	3 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1023	Socket G2
Processor lithographyDiffers	32 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-2300 Mobile Series	Intel Core i7-3600 Mobile series
Processor codenameDiffers	Sandy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Thermal Design Power (TDP)Differs	17 W	45 W
TjunctionDiffers	100 °C	105 C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
PCI Express slots versionDiffers	2.0	3.0
CPU multiplier (bus/core ratio)Differs	15	23
ECC supported by processor	No	No
SteppingKnown for one	J1	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Maximum internal memoryDiffers	6 GB	16 GB
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storage5 differ
Total storage capacityDiffers	340 GB	1.25 TB
Storage media	HDD+SSD	HDD+SSD
Number of HDDs installed	1	1
HDD capacityDiffers	320 GB	1 TB
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Number of SSDs installed	1	1
SSD capacityDiffers	20 GB	256 GB
Optical drive typeDiffers	DVD Super Multi	Blu-Ray ROM
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GT 650M
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
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers	350 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	DHT
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Disc types supportedKnown for one	DVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW	Unknown — not stated by the source
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
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
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Integrated 4G WiMAX	Yes	Yes
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
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	0	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	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
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
Performanceidentical
Motherboard chipset	Intel HM77 Express	Intel HM77 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Processor special features6 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 lithographyDiffers	32 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 versionKnown for one	Unknown — not stated by the source	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	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 KeyKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Processor ARK IDDiffers	54834	64899
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	37.5 x 37.5 (rPGA988B)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor codeKnown for one	SR0CW	Unknown — not stated by the source
Battery4 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	3	6
Battery capacityDiffers	4850 mAh	4400 mAh
Battery life (max)Differs	8 h	4 h
Power1 differ
AC adapter powerDiffers	65 W	120 W
DC-in jack	Yes	Yes
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection type	BIOS, HDD, Supervisor, User	BIOS, HDD, Supervisor, User
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.25 kg	3.2 kg
WidthDiffers	376 mm	414.8 mm
DepthDiffers	253 mm	275 mm
HeightDiffers	20.7 mm	34.7 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables includedKnown for one	AC	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	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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