Product comparison · 2 laptops

Acer Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop vs Acer Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop

128specifications compared
39differ
89identical
22known for one product only

Key differences

Display diagonal
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:39.6 cm (15.6")
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:35.6 cm (14")
Display resolution
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:1920 x 1080 pixels
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:1366 x 768 pixels
HD type
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:Full HD
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:HD
Processor generation
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:6th gen Intel® Core™ i3
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:5th gen Intel® Core™ i3
Processor model
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:i3-6006U
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:i3-5005U
System bus rate
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:4 GT/s
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:5 GT/s
Processor socket
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:BGA 1356
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:BGA 1168
Processor operating modes
- Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop:64-bit
- Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of EX2540-38J4, Z1402-31ZJ
150 specifications	A Acer Extensa 15 EX2540-38J4 Intel® Core™ i3 i3-6006U Laptop Model EX2540-38J4 View product	B Acer Aspire One 14 Z1402-31ZJ Intel® Core™ i3 i3-5005U Laptop Model Z1402-31ZJ View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
HD typeDiffers	Full HD	HD
Processor12 differ
Processor generationDiffers	6th gen Intel® Core™ i3	5th gen Intel® Core™ i3
Processor modelDiffers	i3-6006U	i3-5005U
System bus rateDiffers	4 GT/s	5 GT/s
Processor socketDiffers	BGA 1356	BGA 1168
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i3-6000 Mobile Processor Series	Intel Core i3-5000 Mobile series
Processor codenameDiffers	Skylake	Broadwell
Bus typeDiffers	OPI	DMI2
SteppingDiffers	D1	F0
Configurable TDP-downKnown for one	Unknown — not stated by the source	10 W
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	0.6 GHz
TjunctionDiffers	100 °C	105 °C
PCI Express configurationsDiffers	1x2+2x1, 1x4, 2x2, 4x1	2x4, 4x1
PCI Express slots versionDiffers	3.0	2.0
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memory typeDiffers	DDR4-SDRAM	DDR3L-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Storage1 differ
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive typeDiffers	No	DVD Super Multi
Graphics5 differ
On-board graphics card modelDiffers	Intel® HD Graphics 520	Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers	32 GB	16 GB
On-board graphics card dynamic frequency (max)Differs	900 MHz	850 MHz
On-board graphics card DirectX versionDiffers	12.0	11.2
On-board graphics card IDDiffers	1916	0x1616
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Processor special features3 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	91157	84695
Processor codeDiffers	SSSR2UW	SR27G
Processor package sizeDiffers	42 x 24 mm	40 x 24x 1.3 mm
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Battery4 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	3
Battery capacityDiffers	48 Wh	24 Wh
Battery life (max)Differs	6.5 h	3.5 h
Power1 differ
AC adapter powerDiffers	45 W	40 W
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Weight & dimensions6 differ
WeightDiffers	2.4 kg	1.77 kg
WidthDiffers	381.8 mm	342 mm
DepthDiffers	258 mm	240 mm
HeightDiffers	24.6 mm	29.2 mm
Height (front)Differs	2.46 cm	2.4 cm
Height (rear)Differs	2.46 cm	2.92 cm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
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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