Product comparison · 2 laptops

Acer Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840 vs Acer Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150

117specifications compared
39differ
78identical
34known for one product only

Key differences

Touchscreen
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:No
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:Yes
Processor model
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:N2840
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:N3150
Processor cores
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:2
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:4
Processor threads
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:2
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:4
Processor boost frequency
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:2.58 GHz
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:2.08 GHz
Processor frequency
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:2.16 GHz
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:1.6 GHz
Processor cache
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:1 MB
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:2 MB
Processor cache type
- Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840:L2
- Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of CB3-131-C3SZ, CB5-132T-C1LK
151 specifications	A Acer Chromebook 11 CB3-131-C3SZ Intel® Celeron® N2840 Model CB3-131-C3SZ View product	B Acer Chromebook R 11 CB5-132T-C1LK Intel® Celeron® N3150 Model CB5-132T-C1LK View product
Designidentical
Product type	Chromebook	Chromebook
Product colour	White	White
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonal	29.5 cm (11.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
TouchscreenDiffers	No	Yes
HD typeKnown for one	Unknown — not stated by the source	Not supported
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel type	IPS	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor15 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor modelDiffers	N2840	N3150
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.08 GHz
Processor frequencyDiffers	2.16 GHz	1.6 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	1 MB	2 MB
Processor cache typeDiffers	L2	Smart Cache
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 Celeron N3000 series
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	1x4, 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
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Storage2 differ
Total storage capacityDiffers	16 GB	32 GB
Storage media	SSD	SSD
Number of HDDs installed	0	0
Number of SSDs installed	1	1
SSD capacityDiffers	16 GB	32 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
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	12
On-board graphics card base frequencyDiffers	311 MHz	320 MHz
On-board graphics card burst frequencyDiffers	792 MHz	640 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	Yes
Graphics card Open GL supportKnown 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
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	No	No
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantity	1	1
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 quantity	0	0
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
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Softwareidentical
Operating system installed	ChromeOS	ChromeOS
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 HD Graphics	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® Built-in Visuals Technology	Yes	Yes
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® 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 Cache	No	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	82103	87258
Processor codeDiffers	SR1YJ	SR29F
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® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cells	3	3
Battery capacityDiffers	3220 mAh	3490 mAh
Battery life (max)Known for one	9 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	45 W
DC-in jack	Yes	Yes
Securityidentical
Fingerprint reader	No	No
Weight & dimensions4 differ
WeightDiffers	1.1 kg	1.25 kg
Width	294 mm	294 mm
Depth	204 mm	204 mm
HeightDiffers	18.6 mm	19.2 mm
Height (front)Differs	1.86 cm	1.92 cm
Height (rear)Differs	1.86 cm	1.92 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Other featuresidentical
3D	No	No
Intel segment tagging	Education	Education

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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