Product comparison · 2 laptops

Acer Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U vs Acer Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U

126specifications compared
15differ
111identical
6known for one product only

Key differences

Product colour
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:Grey
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:White
Display diagonal
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:29.5 cm (11.6")
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:39.6 cm (15.6")
Display resolution
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:1366 x 768 pixels
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:1920 x 1080 pixels
Internal memory
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:2 GB
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:4 GB
Total storage capacity
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:32 GB
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:16 GB
SSD capacity
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:32 GB
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:16 GB
Ethernet LAN (RJ-45) ports
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:1
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:0
Number of battery cells
- Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U:3
- Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U:4

Side by side

Differences highlightedShow differences only

Comparison of C740-C66N-CA, CB5-571-C553
132 specifications	A Acer Chromebook 11 C740-C66N-CA Intel® Celeron® 3205U Model C740-C66N-CA View product	B Acer Chromebook 15 CB5-571-C553 Intel® Celeron® 3205U Model CB5-571-C553 View product
Design1 differ
Product type	Chromebook	Chromebook
Product colourDiffers	Grey	White
Form factor	Clamshell	Clamshell
Display2 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Panel typeKnown for one	Unknown — not stated by the source	IPS
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor model	3205U	3205U
Processor cores	2	2
Processor threads	2	2
Processor frequency	1.5 GHz	1.5 GHz
System bus rate	5 GT/s	5 GT/s
Processor cache	2 MB	2 MB
Processor cache type	L3	L3
Processor socket	BGA 1168	BGA 1168
Processor lithography	14 nm	14 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor series	Intel Celeron Processor 3000 series for Mobile	Intel Celeron Processor 3000 series for Mobile
Processor codename	Broadwell	Broadwell
Bus type	DMI2	DMI2
Stepping	E0	E0
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequency	0.6 GHz	0.6 GHz
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	12	12
PCI Express configurations	2x4, 4x1	2x4, 4x1
PCI Express slots version	2.0	2.0
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Storage2 differ
Total storage capacityDiffers	32 GB	16 GB
Storage media	SSD	SSD
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Number of SSDs installed	1	1
SSD capacityDiffers	32 GB	16 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Graphicsidentical
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
On-board graphics card base frequency	100 MHz	100 MHz
On-board graphics card dynamic frequency (max)	800 MHz	800 MHz
On-board graphics card DirectX version	11.2/12	11.2/12
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Networkidentical
Wi-Fi	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	No	No
BluetoothKnown for one	Unknown — not stated by the source	Yes
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	1	0
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
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keysKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	ChromeOS	ChromeOS
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
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 lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	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	0.00	0.00
Intel Smart Response Technology version	0.00	0.00
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)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)	No	No
Intel® Smart Response Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	84809	84809
Processor code	SR215	SR215
Processor package size	40 x 24 x 1.3 mm	40 x 24 x 1.3 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Battery2 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	3920 mAh	3270 mAh
Poweridentical
AC adapter power	65 W	65 W
DC-in jack	Yes	Yes
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions6 differ
WeightDiffers	1.3 kg	2.2 kg
WidthDiffers	288 mm	383 mm
DepthDiffers	204 mm	245 mm
HeightDiffers	20.1 mm	24.6 mm
Height (front)Differs	2.01 cm	2.42 cm
Height (rear)Differs	2.01 cm	2.46 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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