Product comparison · 2 laptops

Acer Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840 vs Acer Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop

106specifications compared
46differ
60identical
52known for one product only

Key differences

Product type
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:Chromebook
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:Laptop
Product colour
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:White
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:Black
Display diagonal
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:29.5 cm (11.6")
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:39.6 cm (15.6")
Processor family
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:Intel® Celeron®
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:Intel® Pentium®
Processor model
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:N2840
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:N3700
Processor cores
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:2
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:4
Processor threads
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:2
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:4
Processor boost frequency
- Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840:2.58 GHz
- Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop:2.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of CB3-131-C0ED, EX2519-P16K
158 specifications	A Acer Chromebook 11 CB3-131-C0ED Intel® Celeron® N2840 Model CB3-131-C0ED View product	B Acer Extensa 15 EX2519-P16K Intel® Pentium® N3700 Laptop Model EX2519-P16K View product
Design2 differ
Product typeDiffers	Chromebook	Laptop
Product colourDiffers	White	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Matt
HD typeKnown for one	HD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N2840	N3700
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.4 GHz
Processor frequencyDiffers	2.16 GHz	1.6 GHz
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor socket	BGA 1170	BGA 1170
Processor lithographyDiffers	22 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel® Pentium N3000 Series for Mobile
Processor codenameDiffers	Bay Trail	Braswell
Stepping	C0	C0
Thermal Design Power (TDP)Differs	7.5 W	6 W
Scenario Design Power (SDP)Differs	4.5 W	4 W
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanes	4	4
PCI Express configurationsDiffers	1x4	1x2, 1x4, 2x2, 2x1, 4x1
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
FSB ParityKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage4 differ
Total storage capacityDiffers	32 GB	500 GB
Storage mediaDiffers	Flash	HDD
Number of HDDs installedDiffers	0	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Optical drive typeDiffers	No	DVD Super Multi DL
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Flash memoryKnown for one	32 GB	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	8 GB
Number of execution unitsKnown for one	Unknown — not stated by the source	16
On-board graphics card base frequencyDiffers	311 MHz	400 MHz
On-board graphics card burst frequencyDiffers	792 MHz	700 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	Yes
On-board graphics card dynamic frequency (max)Known for one	792 MHz	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Dolby Digital Plus Home Theater
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network3 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardDiffers	Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffers	No	Yes
Bluetooth	Yes	Yes
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
Total number of SATA connectors	2	2
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	ChromeOS	Linux
Processor special features10 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
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Rapid Storage Technology	No	No
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Connect TechnologyDiffers	Yes	No
Intel Smart Connect Technology versionDiffers	1.00	0.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
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	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	No
Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	82103	87261
Processor codeDiffers	SR1YJ	SR29E
Processor package size	25 x 27 mm	25 x 27 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
UARTKnown for one	Unknown — not stated by the source	Yes
Conflict-Free processor	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	3	3
Battery capacityKnown for one	3490 mAh	Unknown — not stated by the source
Poweridentical
AC adapter power	45 W	45 W
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.1 kg	2.4 kg
WidthDiffers	294 mm	381.6 mm
DepthDiffers	204 mm	256 mm
HeightDiffers	18.6 mm	24.9 mm
Height (front)Known for one	1.86 cm	Unknown — not stated by the source
Height (rear)Known for one	1.86 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Education	Unknown — not stated by the source

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.

More laptop comparisons

All laptop comparisons