Product comparison · 2 laptops

Acer Chromebook 11 CB5-571-C622 Intel® Celeron® N2840 vs Acer Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop

103specifications compared
26differ
77identical
19known for one product only

Key differences

Product type
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:Chromebook
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:Laptop
Product colour
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:White
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:Black
Display diagonal
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:29.5 cm (11.6")
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:33.8 cm (13.3")
Processor model
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:N2840
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:N2940
Processor cores
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:2
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:4
Processor threads
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:2
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:4
Processor boost frequency
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:2.58 GHz
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:2.25 GHz
Processor frequency
- Chromebook 11 CB5-571-C622 Intel® Celeron® N2840:2.16 GHz
- Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop:1.83 GHz

Side by side

Differences highlightedShow differences only

Comparison of CB5-571-C622, ES1-311-C9B8
122 specifications	A Acer Chromebook 11 CB5-571-C622 Intel® Celeron® N2840 Model CB5-571-C622 View product	B Acer Aspire E ES1-311-C9B8 Intel® Celeron® N2940 Laptop Model ES1-311-C9B8 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")	33.8 cm (13.3")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor6 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor modelDiffers	N2840	N2940
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.25 GHz
Processor frequencyDiffers	2.16 GHz	1.83 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor socket	BGA 1170	BGA 1170
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor series	Intel Celeron Processor N2000 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Processor codename	Bay Trail	Bay Trail
Stepping	C0	C0
Thermal Design Power (TDP)	7.5 W	7.5 W
Scenario Design Power (SDP)	4.5 W	4.5 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	4	4
PCI Express configurations	1x4	1x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	2 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
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage2 differ
Total storage capacityDiffers	16 GB	500 GB
Storage mediaDiffers	SSD	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
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
Graphics3 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
On-board graphics card base frequencyDiffers	311 MHz	313 MHz
On-board graphics card burst frequencyDiffers	792 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	792 MHz	854 MHz
Audioidentical
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network2 differ
Wi-Fi	Yes	Yes
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
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Bluetooth	Yes	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	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
Docking connector	No	No
Total number of SATA connectors	2	2
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypad	No	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	ChromeOS	Windows 8.1 with Bing
Operating system architecture	64-bit	64-bit
Processor special features2 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	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Connect Technology version	1.00	1.00
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)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	82103	82104
Processor codeDiffers	SR1YJ	SR1YV
Processor package size	25 x 27 mm	25 x 27 mm
Conflict-Free processor	Yes	Yes
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cells	3	3
Battery capacityDiffers	3490 mAh	36 Wh
Battery life (max)Known for one	Unknown — not stated by the source	5 h
Poweridentical
AC adapter power	45 W	45 W
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ACPI 5.0
Weight & dimensions4 differ
WeightDiffers	1.2 kg	1.6 kg
WidthDiffers	299 mm	327 mm
DepthDiffers	202 mm	228 mm
HeightDiffers	18.7 mm	20.7 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 included	Yes	Yes
Cables includedKnown for one	AC	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.

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