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
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor12 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generationDiffers	6th gen Intel® Core™ i3	5th gen Intel® Core™ i3
Processor modelDiffers	i3-6006U	i3-5005U
Processor cores	2	2
Processor threads	4	4
Processor frequency	2 GHz	2 GHz
System bus rateDiffers	4 GT/s	5 GT/s
Processor cache	3 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Processor socketDiffers	BGA 1356	BGA 1168
Processor lithography	14 nm	14 nm
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
Thermal Design Power (TDP)	15 W	15 W
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
Maximum number of PCI Express lanes	12	12
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	4 GB	4 GB
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
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD interface	SATA	SATA
HDD speed	5400 RPM	5400 RPM
Number of SSDs installedKnown for one	Unknown — not stated by the source	0
Optical drive typeDiffers	No	DVD Super Multi
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
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 base frequency	300 MHz	300 MHz
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
Built-in microphone	Yes	Yes
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Ports & interfacesidentical
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
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
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
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 Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Smart Response Technology version	1.00	1.00
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response Technology	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	91157	84695
Processor codeDiffers	SSSR2UW	SR27G
Processor package sizeDiffers	42 x 24 mm	40 x 24x 1.3 mm
Supported instruction sets	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
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 frequency	50 - 60 Hz	50 - 60 Hz
DC-in jack	Yes	Yes
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
AC adapter included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Manual	Yes	Yes
Power cord included	Yes	Yes
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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