Product comparison · 2 laptops

Acer Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop vs Acer Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop

145specifications compared
14differ
131identical
13known for one product only

Key differences

Product colour
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:Silver
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:White
Display diagonal
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:29.5 cm (11.6")
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:33.8 cm (13.3")
Maximum internal memory
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:8 GB
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:4 GB
Number of SSDs installed
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:0
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:1
Card reader integrated
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:No
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:Yes
HDMI ports quantity
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:1
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:0
Operating system installed
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:Windows 8 Pro
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:Windows 8
Battery technology
- Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop:Lithium Polymer (LiPo)
- Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop:Lithium-Ion (Li-Ion)

Side by side

Differences highlightedShow differences only

Comparison of 191-73534G25ass, 391-73534G25aws
158 specifications	A Acer Aspire 191-73534G25ass Intel® Core™ i7 i7-3537U Laptop Model 191-73534G25ass View product	B Acer Aspire 391-73534G25aws Intel® Core™ i7 i7-3537U Laptop Model 391-73534G25aws View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	White
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	33.8 cm (13.3")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Touchscreen	Yes	Yes
HD type	Full HD	Full HD
Touch technology	Multi-touch	Multi-touch
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
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 model	i7-3537U	i7-3537U
Processor cores	2	2
Processor threads	4	4
Processor boost frequency	3.1 GHz	3.1 GHz
Processor frequency	2 GHz	2 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	BGA 1023	BGA 1023
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-3500 Mobile series	Intel Core i7-3500 Mobile series
Processor codename	Ivy Bridge	Ivy Bridge
Bus type	DMI	DMI
FSB Parity	No	No
Stepping	L1	L1
Thermal Design Power (TDP)	17 W	17 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x8, 1x16, 2x4, 2x8	1x8, 1x16, 2x4, 2x8
PCI Express slots version	2.0	2.0
CPU multiplier (bus/core ratio)	20	20
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Storage2 differ
Total storage capacity	256 GB	256 GB
Storage media	SSD	SSD
Number of HDDs installed	0	0
Number of SSDs installedDiffers	0	1
SSD capacity	256 GB	256 GB
Optical drive type	No	No
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
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	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1200 MHz	1200 MHz
On-board graphics card ID	0x166	0x166
Audioidentical
Built-in microphone	Yes	Yes
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Optical driveidentical
LightScribe	No	No
Networkidentical
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	No	No
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Integrated 4G WiMAX	Yes	Yes
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	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	0	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	0	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	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	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel HM77 Express	Intel HM77 Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8 Pro	Windows 8
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
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)	Yes	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® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Processor ARK ID	72054	72054
Processor code	SR0XG	SR0XG
Processor package size	31 x 24 (BGA1023)	31 x 24 (BGA1023)
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	3	6
Battery capacityKnown for one	Unknown — not stated by the source	4680 mAh
Battery life (max)Differs	5 h	6 h
Poweridentical
AC adapter power	65 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	No	No
Fingerprint reader	No	No
Weight & dimensions3 differ
WeightDiffers	1.04 kg	1.3 kg
WidthDiffers	284 mm	283.6 mm
DepthDiffers	196 mm	195.6 mm
Height	12.2 mm	12.2 mm
Packaging content1 differ
AC adapter included	Yes	Yes
Cables includedDiffers	AC	Yes
Other featuresidentical
3D	No	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Intel segment tagging	Enterprise, Small Business	Enterprise, Small Business
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.

More laptop comparisons

All laptop comparisons