Product comparison · 2 laptops

Acer Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1)

146specifications compared
60differ
86identical
30known for one product only

Key differences

Product type
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:Laptop
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:Grey, Silver
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Blue
Form factor
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:Clamshell
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Convertible (Folder)
Display diagonal
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):29.5 cm (11.6")
Display resolution
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):1366 x 768 pixels
Touchscreen
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:No
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Yes
HD type
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:HD+
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Not supported
Processor family
- Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
- Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1):Intel® Pentium®

Side by side

Differences highlightedShow differences only

Comparison of E5-771G-31FN, R3-131T-P4SY
176 specifications	A Acer Aspire E E5-771G-31FN Intel® Core™ i3 i3-4005U Laptop Model E5-771G-31FN View product	B Acer Aspire R 11 R3-131T-P4SY Intel® Pentium® N3700 Hybrid (2-in-1) Model R3-131T-P4SY View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Grey, Silver	Blue
Form factorDiffers	Clamshell	Convertible (Folder)
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	29.5 cm (11.6")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD+	Not supported
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor15 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Pentium®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4005U	N3700
Processor coresDiffers	2	4
Processor frequencyDiffers	1.7 GHz	1.6 GHz
System bus rateDiffers	5 GT/s	2.5 GT/s
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1170
Processor lithographyDiffers	22 nm	14 nm
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel® Pentium N3000 Series for Mobile
Processor codenameDiffers	Haswell	Braswell
Bus typeKnown for one	DMI	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	15 W	6 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesDiffers	10	4
PCI Express configurationsDiffers	4x1, 1x4	1x2, 1x4, 2x2, 2x1, 4x1
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.4 GHz
SteppingKnown for one	Unknown — not stated by the source	C0
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4 W
Memory2 differ
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Storage3 differ
Total storage capacityDiffers	2 TB	500 GB
HDD capacityDiffers	2 TB	500 GB
Optical drive typeDiffers	DVD Super Multi	No
Graphics6 differ
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® 820M	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryDiffers	2 GB	8 GB
On-board graphics card base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)Known for one	950 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionDiffers	12	Yes
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of execution unitsKnown for one	Unknown — not stated by the source	16
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	700 MHz
Networkidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Ethernet LAN (RJ-45) portsDiffers	1	0
VGA (D-Sub) ports quantityDiffers	1	0
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Processor special features13 differ
Intel Clear Video TechnologyDiffers	No	Yes
Intel HD GraphicsDiffers	No	Yes
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Smart Connect TechnologyDiffers	Yes	No
Intel Smart Connect Technology versionDiffers	1.00	0.00
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® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheDiffers	Yes	No
Processor ARK IDDiffers	75105	87261
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel® OS GuardKnown for one	Unknown — not stated by the source	No
Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR29E
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	3220 mAh	3270 mAh
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	90 W	45 W
Weight & dimensions6 differ
WeightDiffers	3 kg	1.58 kg
WidthDiffers	423.3 mm	298 mm
DepthDiffers	289.9 mm	211 mm
HeightDiffers	28 mm	20.9 mm
Height (front)Differs	2.8 cm	2.09 cm
Height (rear)Differs	2.8 cm	2.09 cm
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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