Product comparison · 2 laptops

Acer Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop vs Dell 14 7447

143specifications compared
55differ
88identical
51known for one product only

Key differences

Display diagonal
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:39.6 cm (15.6")
- 14 7447:35.6 cm (14")
Display resolution
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:1366 x 768 pixels
- 14 7447:1920 x 1080 pixels
HD type
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:HD
- 14 7447:Full HD
Processor family
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:Intel® Core™ i3
- 14 7447:Intel® Core™ i7
Processor generation
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:4th gen Intel® Core™ i3
- 14 7447:4th gen Intel® Core™ i7
Processor model
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:i3-4005U
- 14 7447:i7-4710HQ
Processor cores
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:2
- 14 7447:4
Processor threads
- Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop:4
- 14 7447:8

Side by side

Differences highlightedShow differences only

Comparison of 2510-34T7, 14 7447
194 specifications	A Acer Extensa 2510-34T7 Intel® Core™ i3 i3-4005U Laptop Model 2510-34T7 View product	B Dell 14 7447 View product
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1080 pixels
HD typeDiffers	HD	Full HD
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor14 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i3	4th gen Intel® Core™ i7
Processor modelDiffers	i3-4005U	i7-4710HQ
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
Processor frequencyDiffers	1.7 GHz	2.5 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1168	BGA 1364
Processor seriesDiffers	Intel® Core™ i3-4000 Mobile Series	Intel Core i7-4700 Mobile series
Bus typeDiffers	DMI	DMI2
SteppingKnown for one	Unknown — not stated by the source	C0
Thermal Design Power (TDP)Differs	15 W	47 W
Maximum number of PCI Express lanesDiffers	10	16
PCI Express configurationsDiffers	4x1, 1x4	1x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers	2.0	3.0
Memory3 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Memory layout (slots x size)Differs	1 x 4 GB	2 x 4 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	16 GB
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
Storage mediaDiffers	HDD	Hybrid-HDD
Hybrid-HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Compatible memory cardsDiffers	SD	SD, SDHC
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 sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics8 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	NVIDIA® GeForce® GTX 850M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers	2 GB	1.74 GB
On-board graphics card base frequencyDiffers	200 MHz	400 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1200 MHz
On-board graphics card DirectX versionDiffers	12	12.0
On-board graphics card OpenGL versionKnown for one	Unknown — not stated by the source	4.3
On-board graphics card IDDiffers	0xA16	0x416
Number of discrete graphics cards installedKnown for one	Unknown — not stated by the source	1
Number of discrete graphics cards supportedKnown for one	Unknown — not stated by the source	1
Audio1 differ
Audio systemDiffers	HD	Waves MaxxAudio Pro
Speakers manufacturerKnown for one	Unknown — not stated by the source	Waves
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Docking connectorKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	2	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel SoC	Intel® HM87
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features7 differ
Intel FDI TechnologyDiffers	No	Yes
Intel Rapid Storage TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Virtualization Technology (Intel® VT)Differs	VT-x	VT-d, VT-x
Processor ARK IDDiffers	75105	78930
Processor codeKnown for one	Unknown — not stated by the source	SR1PX
Processor package sizeDiffers	40 x 24 x 1.5 mm	37.5 x 32 x 1.6 mm
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery capacityDiffers	56 Wh	65 Wh
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter powerKnown for one	40 W	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	Kensington	Noble
Password protectionKnown for one	Unknown — not stated by the source	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Weight & dimensions5 differ
WeightDiffers	2.5 kg	2.23 kg
WidthDiffers	381.6 mm	346.5 mm
DepthDiffers	256 mm	247.5 mm
Height (front)Differs	2.53 cm	2.59 cm
Height (rear)Differs	3.04 cm	2.89 cm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	AC	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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