Product comparison · 2 laptops

Dell 13 Education vs Dell Inspiron 3138 Intel® Celeron® N2815 Laptop

130specifications compared
54differ
76identical
52known for one product only

Key differences

Product colour
- 13 Education:Black
- Inspiron 3138 Intel® Celeron® N2815 Laptop:Black, Silver
Display diagonal
- 13 Education:33.8 cm (13.3")
- Inspiron 3138 Intel® Celeron® N2815 Laptop:29.5 cm (11.6")
Processor family
- 13 Education:Intel® Core™ i3
- Inspiron 3138 Intel® Celeron® N2815 Laptop:Intel® Celeron®
Processor model
- 13 Education:i3-4010U
- Inspiron 3138 Intel® Celeron® N2815 Laptop:N2815
Processor threads
- 13 Education:4
- Inspiron 3138 Intel® Celeron® N2815 Laptop:2
Processor frequency
- 13 Education:1.7 GHz
- Inspiron 3138 Intel® Celeron® N2815 Laptop:1.86 GHz
Processor cache
- 13 Education:3 MB
- Inspiron 3138 Intel® Celeron® N2815 Laptop:1 MB
Processor cache type
- 13 Education:Smart Cache
- Inspiron 3138 Intel® Celeron® N2815 Laptop:L2

Side by side

Differences highlightedShow differences only

Comparison of 13 Education, 3138
182 specifications	A Dell 13 Education View product	B Dell Inspiron 3138 Intel® Celeron® N2815 Laptop Model 3138 View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Display1 differ
Display diagonalDiffers	33.8 cm (13.3")	29.5 cm (11.6")
HD typeKnown for one	HD	Unknown — not stated by the source
Display brightnessKnown for one	200 cd/m²	Unknown — not stated by the source
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor14 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	4th gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-4010U	N2815
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.7 GHz	1.86 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1168	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Celeron Processor N2000 Series for Mobile
Processor codenameDiffers	Haswell	Bay Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
SteppingDiffers	C0	B3
Thermal Design Power (TDP)Differs	15 W	7.5 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	12	4
PCI Express configurationsKnown for one	2x4, 4x1	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.13 GHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storageidentical
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeKnown for one	DVD-RW	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	200 MHz	313 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	756 MHz
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	756 MHz
Audio1 differ
Audio systemDiffers	HD	Waves MaxxAudio Pro
Cameraidentical
Swivel webcamKnown for one	No	Unknown — not stated by the source
Rear cameraKnown for one	No	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	1
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
Total number of SATA connectorsDiffers	4	2
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
HDMI versionKnown for one	Unknown — not stated by the source	1.4a
Keyboardidentical
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 8.1
Bundled softwareKnown for one	Unknown — not stated by the source	Microsoft 2013 Office McAfee (30 días)
Processor special features20 differ
Embedded options availableDiffers	Yes	No
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
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)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyDiffers	Yes	No
Processor ARK IDDiffers	75107	79051
Processor codeDiffers	SSSR16Q	SR1SJ
Processor package sizeDiffers	40 x 24 x 1.5 mm	25 x 27 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
UARTKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Brand-specific featuresidentical
Dell E-Value CodeKnown for one	ca004l33404emea	Unknown — not stated by the source
Battery2 differ
Number of battery cellsDiffers	6	3
Battery capacityDiffers	65 Wh	50 Wh
Poweridentical
Power auto-sensingKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	1.9 kg	1.43 kg
WidthDiffers	330.9 mm	300 mm
DepthDiffers	243.2 mm	201.5 mm
Height (front)Known for one	2.27 cm	Unknown — not stated by the source
Height (rear)Known for one	3.4 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	21.2 mm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Intel segment taggingDiffers	Education	Home office

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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