Product comparison · 2 laptops

Acer Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop vs Acer Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1)

128specifications compared
60differ
68identical
56known for one product only

Key differences

Product type
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:Laptop
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Hybrid (2-in-1)
Product colour
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:Grey, Black
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Black
Form factor
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:Clamshell
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Convertible (Ezel)
Display diagonal
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):33.8 cm (13.3")
Display resolution
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):1920 x 1080 pixels
Touchscreen
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:No
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Yes
HD type
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:HD+
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Full HD
Processor family
- Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
- Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1):Intel® Core™ i5

Side by side

Differences highlightedShow differences only

Comparison of E5-772-31LG, R7-371T-554Z
184 specifications	A Acer Aspire E E5-772-31LG Intel® Core™ i3 i3-4005U Laptop Model E5-772-31LG View product	B Acer Aspire R7-371T-554Z Intel® Core™ i5 i5-5200U Hybrid (2-in-1) Model R7-371T-554Z View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Grey, Black	Black
Form factorDiffers	Clamshell	Convertible (Ezel)
Market positioningKnown for one	Business	Unknown — not stated by the source
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	33.8 cm (13.3")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD+	Full HD
Display brightnessKnown for one	220 cd/m²	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
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
Memoryidentical
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Maximum internal memory (64-bit)Known for one	16 GB	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Storage3 differ
Total storage capacityDiffers	1 TB	256 GB
Storage mediaDiffers	HDD	SSD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	1 TB	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	No
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
Graphics6 differ
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
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Audio1 differ
Audio systemDiffers	HD	Optimized Dolby Digital Plus Home
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	Yes	No
Ethernet LAN data ratesKnown for one	10,1000,100 Mbit/s	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	0
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
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
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Docking connectorKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Windows 10 Home	Unknown — not stated by the source
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features18 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 Small Business Advantage (SBA) versionDiffers	0.00	1.00
Intel Smart Connect TechnologyDiffers	Yes	No
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® 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)Differs	Yes	No
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 Polymer (LiPo)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	2500 Wh	3220 mAh
Battery life (max)Differs	4.5 h	7.5 h
Poweridentical
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	BIOS, HDD, Supervisor
Weight & dimensions4 differ
WeightDiffers	3 kg	1.5 kg
WidthDiffers	423.3 mm	343.8 mm
DepthDiffers	281.9 mm	230.4 mm
HeightDiffers	27.5 mm	17.9 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel SoC

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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