Product comparison · 2 laptops

Acer TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop vs Acer Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,

128specifications compared
43differ
85identical
40known for one product only

Key differences

Product colour
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:Black
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:Black, Silver
Display resolution
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:1920 x 1080 pixels
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:1366 x 768 pixels
HD type
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:Full HD
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:HD
Processor family
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:Intel® Core™ i7
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:Intel® Core™ i3
Processor generation
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:4th gen Intel® Core™ i7
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:3rd gen Intel® Core™ i3
Processor model
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:i7-4500U
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:i3-3120M
Processor frequency
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:1.8 GHz
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:2.5 GHz
Processor cache
- TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop:4 MB
- Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black,:3 MB

Side by side

Differences highlightedShow differences only

Comparison of 455-MG-74508G75Mtkk, 571G-33126G75Mnks
168 specifications	A Acer TravelMate P4 455-MG-74508G75Mtkk Intel® Core™ i7 i7-4500U Laptop Model 455-MG-74508G75Mtkk View product	B Acer Aspire 571G-33126G75Mnks Intel® Core™ i3 i3-3120M Laptop 39.6 cm (15.6") HD 6 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® 710M Wi-Fi 4 (802.11n) Linux Black, Model 571G-33126G75Mnks View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	Black	Black, Silver
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonal	39.6 cm (15.6")	39.6 cm (15.6")
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
Dual-screenKnown for one	No	Unknown — not stated by the source
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	4th gen Intel® Core™ i7	3rd gen Intel® Core™ i3
Processor modelDiffers	i7-4500U	i3-3120M
Processor cores	2	2
Processor threads	4	4
Processor boost frequencyKnown for one	3 GHz	Unknown — not stated by the source
Processor frequencyDiffers	1.8 GHz	2.5 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketKnown for one	BGA 1168	Unknown — not stated by the source
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4500 Mobile series	Intel Core i3-3100 Mobile Series
Processor codenameDiffers	Haswell	Ivy Bridge
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	35 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
Memory2 differ
Internal memoryDiffers	8 GB	6 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	750 GB	750 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	750 GB	750 GB
HDD interface	SATA	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 8750M	NVIDIA® GeForce® 710M
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 4400	Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	650 MHz
On-board graphics card dynamic frequency (max)	1100 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDDiffers	0xA16	0x166
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network2 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
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
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 outputsDiffers	0	1
S/PDIF out port	No	No
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	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
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Linux
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Recovery operating systemKnown for one	Windows 8 Pro	Unknown — not stated by the source
Processor special features10 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
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
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	Yes	No
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)Differs	No	Yes
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
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® Matrix Storage Technology (Intel® MST)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	75460	71465
Processor codeKnown for one	SR16Z	Unknown — not stated by the source
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	6
Battery capacityKnown for one	2500 mAh	Unknown — not stated by the source
Battery life (max)Known for one	3.5 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	No	No
Fingerprint readerDiffers	Yes	No
Weight & dimensions3 differ
WeightDiffers	2.4 kg	250 g
Width	381.6 mm	381.6 mm
DepthDiffers	256 mm	253 mm
HeightDiffers	25.4 mm	33.2 mm
Height (front)Known for one	1.21 cm	Unknown — not stated by the source
Height (rear)Known for one	2.54 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
3D	No	No
Intel segment taggingKnown for one	Enterprise, Small Business	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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