Product comparison · 2 laptops

Acer Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1)

131specifications compared
58differ
73identical
52known for one product only

Key differences

Product type
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:Laptop
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:Black
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Silver
Form factor
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:Clamshell
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Convertible (Folder)
Display diagonal
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:39.6 cm (15.6")
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):35.6 cm (14")
Touchscreen
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:No
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Yes
Processor family
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Intel® Core™ i5
Processor generation
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:4th gen Intel® Core™ i3
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):5th gen Intel® Core™ i5
Processor model
- Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1):i5-5200U

Side by side

Differences highlightedShow differences only

Comparison of E5-571G-357Z, R3-431T-5448
183 specifications	A Acer Aspire E E5-571G-357Z Intel® Core™ i3 i3-4005U Laptop Model E5-571G-357Z View product	B Acer Aspire R 14 R3-431T-5448 Intel® Core™ i5 i5-5200U Hybrid (2-in-1) Model R3-431T-5448 View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	Silver
Form factorDiffers	Clamshell	Convertible (Folder)
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
TouchscreenDiffers	No	Yes
HD typeKnown for one	Unknown — not stated by the source	Not supported
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor12 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i3	5th gen Intel® Core™ i5
Processor modelDiffers	i3-4005U	i5-5200U
Processor frequencyDiffers	1.7 GHz	2.2 GHz
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel® Core™ i5-5200 Mobile Series
Processor codenameDiffers	Haswell	Broadwell
Bus typeDiffers	DMI	DMI2
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	10	12
PCI Express configurationsDiffers	4x1, 1x4	4x1, 2x4
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.7 GHz
SteppingKnown for one	Unknown — not stated by the source	F0
Configurable TDP-downKnown for one	Unknown — not stated by the source	7.5 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 GHz
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryKnown for one	Unknown — not stated by the source	12 GB
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	No
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Graphics8 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
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers	2 GB	16 GB
On-board graphics card base frequencyDiffers	200 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	900 MHz
On-board graphics card DirectX versionDiffers	12	11.2
On-board graphics card IDDiffers	0xA16	0x1616
Number of discrete graphics cards installedKnown for one	1	Unknown — not stated by the source
Number of discrete graphics cards supportedKnown for one	1	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	McAfee Internet Security Suite, Microsoft office 2013	Unknown — not stated by the source
Processor special features16 differ
Intel Clear Video TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel RealSense 3D CameraKnown for one	No	Unknown — not stated by the source
Intel RealSense SnapshotKnown for one	No	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionDiffers	0.00	1.00
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 Smart Response Technology versionDiffers	0.00	1.00
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 Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	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® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® RealSense TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyDiffers	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Processor ARK IDDiffers	75105	85212
Processor package sizeDiffers	40 x 24 x 1.5 mm	40 x 24 x 1.3 mm
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR23Y
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	6	4
Battery life (max)Differs	7 h	7.5 h
Battery capacityKnown for one	Unknown — not stated by the source	3560 mAh
Power1 differ
AC adapter powerDiffers	65 W	40 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WeightDiffers	2.5 kg	2.2 kg
WidthDiffers	381.6 mm	342 mm
DepthDiffers	256 mm	245 mm
Height (front)Known for one	2.53 cm	Unknown — not stated by the source
Height (rear)Known for one	3.03 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	23.8 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Other featuresidentical
3DKnown 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.

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