Product comparison · 2 laptops

Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop vs Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200

109specifications compared
41differ
68identical
47known for one product only

Key differences

The Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200 has 2 more processor cores than the Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop (4 vs 2). The Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200 has 2 more processor threads than the Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop (4 vs 2). The Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop has 0.1 GHz more processor boost frequency than the Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200 (2.6 GHz vs 2.5 GHz). Only the Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200 has touchscreen. Only the Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop has Ethernet LAN.

Product type
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:Laptop
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:Chromebook
Product colour
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:Black
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:Silver
Display diagonal
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:29.5 cm (11.6")
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:39.6 cm (15.6")
Display resolution
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:1366 x 768 pixels
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:1920 x 1080 pixels
Touchscreen
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:No
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:Yes
HD type
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:HD
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:Full HD
Processor family
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:Intel® Celeron®
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:Intel® Pentium®
Processor model
- Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop:N4000
- Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200:N4200

Side by side

Differences highlightedShow differences only

Comparison of A311-31-C64M, CB515-1HT-P638
156 specifications	A Acer Aspire 3 A311-31-C64M Intel® Celeron® N4000 Laptop Model A311-31-C64M View product	B Acer Chromebook 15 CB515-1HT-P638 Intel® Pentium® N4200 Model CB515-1HT-P638 View product
Design2 differ
Product typeDiffers	Laptop	Chromebook
Product colourDiffers	Black	Silver
Form factor	Clamshell	Clamshell
Display4 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD	Full HD
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Dual-screen	No	No
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N4000	N4200
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.6 GHz	2.5 GHz
Processor frequency	1.1 GHz	1.1 GHz
Processor cacheDiffers	4 MB	2 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor socketDiffers	BGA 1090	BGA 1296
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium Processor N4000 Series for Mobile
Processor codenameDiffers	Gemini Lake	Apollo Lake
Thermal Design Power (TDP)	6 W	6 W
Scenario Design Power (SDP)Differs	4.8 W	4 W
Tjunction	105 °C	105 °C
Maximum number of PCI Express lanes	6	6
PCI Express configurationsDiffers	1x2, 1x2+2x1, 1x4, 2x1, 4x1	1x2, 1x2+2x1
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR4-SDRAM
Maximum internal memory	8 GB	8 GB
Storage2 differ
Total storage capacityDiffers	500 GB	64 GB
Storage mediaDiffers	HDD	eMMC
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card familyDiffers	Intel® UHD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® UHD Graphics 600	Intel® HD Graphics 505
Maximum on-board graphics card memory	8 GB	8 GB
Number of execution unitsDiffers	12	18
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card burst frequencyDiffers	650 MHz	750 MHz
On-board graphics card IDDiffers	0x3185	0x5A84
On-board graphics card dynamic frequency (max)Known for one	650 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Built-in microphone	Yes	Yes
Camera1 differ
Front camera	Yes	Yes
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Front camera resolutionDiffers	640 x 480 pixels	1280 x 720 pixels
Front camera signal formatKnown for one	Unknown — not stated by the source	720p
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)	Wi-Fi 5 (802.11ac)
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)
Antenna typeKnown for one	Unknown — not stated by the source	2x2
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Dual Band Wireless-AC 7265
Ethernet LANDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
HDMI ports quantityDiffers	1	0
DisplayPorts quantityDiffers	0	1
Thunderbolt 3 ports quantity	0	0
Headphone outputs	1	1
Combo headphone/mic port	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Numeric keypadDiffers	No	Yes
Windows keys	Yes	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Keyboard languageKnown for one	Unknown — not stated by the source	Belgian
Software1 differ
Operating system installedDiffers	Windows 10 Home	ChromeOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
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 TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	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 TechnologyKnown for one	Unknown — not stated by the source	No
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Response Technology version	0.00	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 TechnologyKnown for one	Unknown — not stated by the source	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)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	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)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® OS Guard	Yes	Yes
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 Response Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	128988	95592
Processor package sizeDiffers	25 x 24 mm	24 x 31 mm
Thermal Monitoring Technologies	Yes	Yes
UART	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	3246 mAh	3220 mAh
Battery life (max)Known for one	Unknown — not stated by the source	13 h
Poweridentical
AC adapter power	45 W	45 W
AC adapter frequency	50/60 Hz	50/60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jackKnown for one	Unknown — not stated by the source	Yes
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
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.25 kg	1.8 kg
WidthDiffers	291 mm	378 mm
DepthDiffers	211 mm	256 mm
HeightDiffers	21 mm	18.9 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes

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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