Product comparison · 2 laptops

Acer TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop vs Acer TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop

138specifications compared
45differ
93identical
20known for one product only

Key differences

Display diagonal
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:39.6 cm (15.6")
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
Display resolution
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:1366 x 768 pixels
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
HD type
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:Not supported
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:HD+
Processor family
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:Intel® Pentium®
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
Processor model
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:3805U
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:i3-4005U
Processor threads
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:2
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:4
Processor frequency
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:1.9 GHz
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
Processor cache
- TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop:2 MB
- TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop:3 MB

Side by side

Differences highlightedShow differences only

Comparison of P257-M-P8MB, P277-M-37HC
158 specifications	A Acer TravelMate P2 P257-M-P8MB Intel® Pentium® 3805U Laptop Model P257-M-P8MB View product	B Acer TravelMate P2 P277-M-37HC Intel® Core™ i3 i3-4005U Laptop Model P277-M-37HC View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeDiffers	Not supported	HD+
Processor14 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	3805U	i3-4005U
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.9 GHz	1.7 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Pentium 3000 series for Mobile	Intel® Core™ i3-4000 Mobile Series
Processor codenameDiffers	Broadwell	Haswell
Bus typeDiffers	DMI2	DMI
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	10
PCI Express configurationsDiffers	2x4, 4x1	4x1, 1x4
SteppingKnown for one	E0	Unknown — not stated by the source
Configurable TDP-downKnown for one	10 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4400
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
On-board graphics card base frequencyDiffers	100 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	800 MHz	950 MHz
On-board graphics card DirectX versionDiffers	11.2/12	12
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card IDKnown for one	Unknown — not stated by the source	0xA16
Graphics card Open GL supportKnown for one	Unknown — not stated by the source	Yes
Network1 differ
BluetoothDiffers	No	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	2
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 8.1 Pro
Processor special features15 differ
Intel Clear Video TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel HD GraphicsDiffers	Yes	No
Intel ME Firmware VersionKnown for one	Unknown — not stated by the source	9.5
Intel Rapid Storage TechnologyDiffers	No	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Processor ARK IDDiffers	84813	75105
Processor package sizeDiffers	40 x 24 x 1.3 mm	40 x 24 x 1.5 mm
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® OS GuardKnown for one	No	Unknown — not stated by the source
Processor codeKnown for one	SR210	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	2520 mAh	Unknown — not stated by the source
Weight & dimensions6 differ
WeightDiffers	2.4 kg	3 kg
WidthDiffers	381.6 mm	423 mm
DepthDiffers	256 mm	281.9 mm
HeightDiffers	24.9 mm	31.7 mm
Height (front)Differs	2.49 cm	2.75 cm
Height (rear)Differs	2.49 cm	3.17 cm

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