Product comparison · 2 laptops

Acer Chromebook 11 C740-C9UD Intel® Celeron® 3205U vs Acer Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U

113specifications compared
36differ
77identical
27known for one product only

Key differences

Product colour
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:Grey
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:Black, Grey
Display diagonal
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:29.5 cm (11.6")
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:35.6 cm (14")
Processor model
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:3205U
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:3855U
Processor frequency
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:1.5 GHz
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:1.6 GHz
Processor cache type
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:L3
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:Smart Cache
Processor socket
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:BGA 1168
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:BGA 1356
Processor operating modes
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:32-bit, 64-bit
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:64-bit
Processor codename
- Chromebook 11 C740-C9UD Intel® Celeron® 3205U:Broadwell
- Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U:Skylake

Side by side

Differences highlightedShow differences only

Comparison of C740-C9UD, CP5-471-C146
140 specifications	A Acer Chromebook 11 C740-C9UD Intel® Celeron® 3205U Model C740-C9UD View product	B Acer Chromebook 14 CP5-471-C146 Intel® Celeron® 3855U Model CP5-471-C146 View product
Design1 differ
Product type	Chromebook	Chromebook
Product colourDiffers	Grey	Black, Grey
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
HD typeKnown for one	Unknown — not stated by the source	HD
Panel typeKnown for one	Unknown — not stated by the source	TFT
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor modelDiffers	3205U	3855U
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.5 GHz	1.6 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1356
Processor lithography	14 nm	14 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor series	Intel Celeron Processor 3000 series for Mobile	Intel Celeron Processor 3000 series for Mobile
Processor codenameDiffers	Broadwell	Skylake
Bus typeDiffers	DMI2	OPI
SteppingDiffers	E0	D1
Thermal Design Power (TDP)	15 W	15 W
Configurable TDP-down	10 W	10 W
Configurable TDP-down frequencyKnown for one	0.6 GHz	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	12	10
PCI Express configurationsDiffers	2x4, 4x1	1x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version	2.0	2.0
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Storage2 differ
Total storage capacityDiffers	16 GB	32 GB
Storage mediaDiffers	SSD	Flash
Number of HDDs installedKnown for one	0	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	16 GB	Unknown — not stated by the source
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Flash memoryKnown for one	Unknown — not stated by the source	32 GB
Graphics4 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 modelDiffers	Intel® HD Graphics	Intel® HD Graphics 510
On-board graphics card base frequencyDiffers	100 MHz	300 MHz
On-board graphics card dynamic frequency (max)Differs	800 MHz	900 MHz
On-board graphics card DirectX versionDiffers	11.2/12	12.0
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	32 GB
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.4
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x1906
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
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
BluetoothDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	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
Ethernet LAN (RJ-45) ports	0	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
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installed	ChromeOS	ChromeOS
Processor special features7 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 lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
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 versionDiffers	0.00	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)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
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 TechnologyDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	84809	92211
Processor codeDiffers	SR215	SR2EV
Processor package sizeDiffers	40 x 24 x 1.3 mm	42 x 24 mm
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Unknown — not stated by the source	Yes
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Number of battery cells	3	3
Battery capacity	3920 mAh	3920 mAh
Power1 differ
AC adapter powerDiffers	65 W	45 W
DC-in jack	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	1.3 kg	1.45 kg
WidthDiffers	288 mm	330.9 mm
DepthDiffers	204 mm	227 mm
HeightDiffers	20.1 mm	22.4 mm
Height (front)Known for one	2.01 cm	Unknown — not stated by the source
Height (rear)Known for one	2.01 cm	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	Yes	Yes
Cables included	AC	AC
Power cord includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
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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