Product comparison · 2 laptops

Acer Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830 vs Acer Chromebook CB5-311-T17X NVIDIA Tegra K1

70specifications compared
24differ
46identical
80known for one product only

Key differences

Product colour
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:Black
- Chromebook CB5-311-T17X NVIDIA Tegra K1:White
Display diagonal
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:39.6 cm (15.6")
- Chromebook CB5-311-T17X NVIDIA Tegra K1:33.8 cm (13.3")
Display resolution
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:1366 x 768 pixels
- Chromebook CB5-311-T17X NVIDIA Tegra K1:1920 x 1080 pixels
Processor manufacturer
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:Intel
- Chromebook CB5-311-T17X NVIDIA Tegra K1:NVIDIA
Processor family
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:Intel® Celeron®
- Chromebook CB5-311-T17X NVIDIA Tegra K1:NVIDIA Tegra
Processor model
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:N2830
- Chromebook CB5-311-T17X NVIDIA Tegra K1:K1
Processor cores
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:2
- Chromebook CB5-311-T17X NVIDIA Tegra K1:4
Processor boost frequency
- Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830:2.41 GHz
- Chromebook CB5-311-T17X NVIDIA Tegra K1:2.3 GHz

Side by side

Differences highlightedShow differences only

Comparison of CB3-531-C2ZV, CB5-311-T17X
150 specifications	A Acer Chromebook 15 CB3-531-C2ZV Intel® Celeron® N2830 Model CB3-531-C2ZV View product	B Acer Chromebook CB5-311-T17X NVIDIA Tegra K1 Model CB5-311-T17X View product
Design1 differ
Product colourDiffers	Black	White
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeKnown for one	Unknown — not stated by the source	Full HD
Processor6 differ
Processor manufacturerDiffers	Intel	NVIDIA
Processor familyDiffers	Intel® Celeron®	NVIDIA Tegra
Processor modelDiffers	N2830	K1
Processor coresDiffers	2	4
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor boost frequencyDiffers	2.41 GHz	2.3 GHz
Processor frequencyDiffers	2.16 GHz	2.1 GHz
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor socketKnown for one	BGA 1170	Unknown — not stated by the source
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Processor operating modesKnown for one	32-bit, 64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron Processor N2000 Series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Bay Trail	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingKnown for one	C0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	7.5 W	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	4	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage3 differ
Total storage capacityDiffers	16 GB	32 GB
SSD capacityDiffers	16 GB	32 GB
Compatible memory cardsDiffers	MMC, SD, SDXC	SD
Number of HDDs installedKnown for one	Unknown — not stated by the source	0
Graphics1 differ
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics	NVIDIA Tegra GPU
On-board graphics card base frequencyKnown for one	313 MHz	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	750 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	750 MHz	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	Yes
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	0
Microphone inKnown for one	Unknown — not stated by the source	No
Keyboardidentical
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	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 Enhanced Halt StateKnown for one	Yes	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 Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyDiffers	Yes	No
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor ARK IDKnown for one	81071	Unknown — not stated by the source
Processor codeKnown for one	SR1W4	Unknown — not stated by the source
Processor package sizeKnown for one	25 x 27 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
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
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	3270 mAh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	2 kg	Unknown — not stated by the source
WidthDiffers	383 mm	327 mm
DepthDiffers	256 mm	227.5 mm
HeightDiffers	24.2 mm	17.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	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.

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