Product comparison · 2 laptops

Acer Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop vs Acer TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop

107specifications compared
41differ
66identical
36known for one product only

Key differences

Display diagonal
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:39.6 cm (15.6")
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:29.5 cm (11.6")
Processor model
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:N4000
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:N2940
Processor cores
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:2
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:4
Processor threads
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:2
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:4
Processor boost frequency
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:2.6 GHz
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:2.25 GHz
Processor frequency
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:1.1 GHz
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:1.83 GHz
Processor cache
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:4 MB
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:2 MB
Processor socket
- Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop:BGA 1090
- TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop:BGA 1170

Side by side

Differences highlightedShow differences only

Comparison of A315-32-C9A4, B115-M-C1P0
143 specifications	A Acer Aspire 3 A315-32-C9A4 Intel® Celeron® N4000 Laptop Model A315-32-C9A4 View product	B Acer TravelMate B B115-M-C1P0 Intel® Celeron® N2940 Laptop Model B115-M-C1P0 View product
Designidentical
Product type	Laptop	Laptop
Product colour	Black	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
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
Dual-screen	No	No
Processor15 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Celeron®	Intel® Celeron®
Processor modelDiffers	N4000	N2940
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.6 GHz	2.25 GHz
Processor frequencyDiffers	1.1 GHz	1.83 GHz
Processor cacheDiffers	4 MB	2 MB
Processor socketDiffers	BGA 1090	BGA 1170
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor codenameDiffers	Gemini Lake	Bay Trail
Thermal Design Power (TDP)Differs	6 W	7.5 W
Scenario Design Power (SDP)Differs	4.8 W	4.5 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	6	4
PCI Express configurationsDiffers	1x2, 1x2+2x1, 1x4, 2x1, 4x1	1x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor seriesKnown for one	Unknown — not stated by the source	Intel Celeron Processor N2000 Series for Mobile
SteppingKnown for one	Unknown — not stated by the source	C0
Memory2 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3L-SDRAM
Maximum internal memory	8 GB	8 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	SD	SD
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
Maximum on-board graphics card memoryKnown for one	8 GB	Unknown — not stated by the source
Number of execution unitsKnown for one	12	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	313 MHz
On-board graphics card burst frequencyDiffers	650 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	650 MHz	854 MHz
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x3185	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	640 x 480 pixels	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 standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfacesidentical
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
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
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
Thunderbolt ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Headphone outputs	1	1
Combo headphone/mic port	Yes	Yes
DVI portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Docking connectorKnown for one	Unknown — not stated by the source	No
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	Yes	No
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Linux	Windows 8.1 with Bing
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features4 differ
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 Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	128988	82104
Processor package sizeDiffers	25 x 24 mm	25 x 27 mm
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
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
Processor codeKnown for one	Unknown — not stated by the source	SR1YV
Battery3 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	2	4
Battery capacityDiffers	4810 mAh	3315 mAh
Battery life (max)Known for one	6.5 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	40 W
AC adapter frequency	50/60 Hz	50/60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
DC-in jack	Yes	Yes
Securityidentical
Fingerprint reader	No	No
Weight & dimensions6 differ
WeightDiffers	2.1 kg	1.32 kg
WidthDiffers	381.6 mm	291 mm
DepthDiffers	259 mm	211 mm
HeightDiffers	21.6 mm	21.2 mm
Height (front)Differs	2.16 cm	2.12 cm
Height (rear)Differs	2.16 cm	2.12 cm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No

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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