Product comparison · 2 laptops

Acer Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop vs ASUS K450CA-WX085D laptop Intel® Core™ i3 i3-3217U

103specifications compared
41differ
62identical
69known for one product only

Key differences

Product colour
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:Black, Silver
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:Black, Red
Display diagonal
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:43.9 cm (17.3")
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:35.6 cm (14")
Display resolution
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:1600 x 900 pixels
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:1366 x 768 pixels
HD type
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:HD+
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:HD
Processor generation
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:4th gen Intel® Core™ i3
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:3rd gen Intel® Core™ i3
Processor model
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:i3-3217U
Processor frequency
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:1.7 GHz
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:1.8 GHz
Processor socket
- Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop:BGA 1168
- K450CA-WX085D laptop Intel® Core™ i3 i3-3217U:BGA 1023

Side by side

Differences highlightedShow differences only

Comparison of E5-771G-32XF, K450CA-WX085D
172 specifications	A Acer Aspire E E5-771G-32XF Intel® Core™ i3 i3-4005U Laptop Model E5-771G-32XF View product	B ASUS K450CA-WX085D laptop Intel® Core™ i3 i3-3217U Model K450CA-WX085D View product
Design1 differ
Product colourDiffers	Black, Silver	Black, Red
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeDiffers	HD+	HD
Panel typeKnown for one	TFT	Unknown — not stated by the source
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor10 differ
Processor generationDiffers	4th gen Intel® Core™ i3	3rd gen Intel® Core™ i3
Processor modelDiffers	i3-4005U	i3-3217U
Processor frequencyDiffers	1.7 GHz	1.8 GHz
Processor socketDiffers	BGA 1168	BGA 1023
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i3-3200 Mobile Series
Processor codenameDiffers	Haswell	Ivy Bridge
Thermal Design Power (TDP)Differs	15 W	17 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	4x1, 1x4	1x16, 2x8, 1x8+2x4
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	L1
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Memory2 differ
Internal memoryDiffers	6 GB	4 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	1 x 2 + 1 x 4 GB	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
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Compatible memory cardsDiffers	SD	SD, SDHC, SDXC
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
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1050 MHz
On-board graphics card IDDiffers	0xA16	0x166
Network1 differ
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
BluetoothDiffers	Yes	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Headphone outputsDiffers	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
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Microphone inKnown 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
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features6 differ
Intel FDI TechnologyDiffers	No	Yes
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 Small Business Advantage (SBA) versionKnown for one	0.00	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 Smart Response Technology versionKnown for one	0.00	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® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	75105	65697
Processor package sizeDiffers	40 x 24 x 1.5 mm	31 x 24 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR0N9
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	90 W	65 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	3.42 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	ACPI 4.0	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	3 kg	2.1 kg
WidthDiffers	423.3 mm	380 mm
DepthDiffers	289.9 mm	241 mm
HeightKnown for one	28 mm	Unknown — not stated by the source
Height (front)Differs	2.8 cm	2.48 cm
Height (rear)Differs	2.8 cm	3.17 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown 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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