Product comparison · 2 laptops

Dell Inspiron Q17R + Microsoft Office Home & Business vs Dell Latitude E6220 + Microsoft Office Home & Business

133specifications compared
41differ
92identical
31known for one product only

Key differences

Product colour
- Inspiron Q17R + Microsoft Office Home & Business:Black
- Latitude E6220 + Microsoft Office Home & Business:Black, Silver
Display diagonal
- Inspiron Q17R + Microsoft Office Home & Business:43.9 cm (17.3")
- Latitude E6220 + Microsoft Office Home & Business:31.8 cm (12.5")
Display resolution
- Inspiron Q17R + Microsoft Office Home & Business:1600 x 900 pixels
- Latitude E6220 + Microsoft Office Home & Business:1366 x 768 pixels
Processor family
- Inspiron Q17R + Microsoft Office Home & Business:Intel® Core™ i7
- Latitude E6220 + Microsoft Office Home & Business:Intel® Core™ i5
Processor generation
- Inspiron Q17R + Microsoft Office Home & Business:2nd gen Intel® Core™ i7
- Latitude E6220 + Microsoft Office Home & Business:2nd gen Intel® Core™ i5
Processor model
- Inspiron Q17R + Microsoft Office Home & Business:i7-2670QM
- Latitude E6220 + Microsoft Office Home & Business:i5-2520M
Processor cores
- Inspiron Q17R + Microsoft Office Home & Business:4
- Latitude E6220 + Microsoft Office Home & Business:2
Processor threads
- Inspiron Q17R + Microsoft Office Home & Business:8
- Latitude E6220 + Microsoft Office Home & Business:4

Side by side

Differences highlightedShow differences only

Comparison of Inspiron Q17R + Microsoft Office Home & Business, Latitude E6220 + Microsoft Office Home & Business
164 specifications	A Dell Inspiron Q17R + Microsoft Office Home & Business View product	B Dell Latitude E6220 + Microsoft Office Home & Business View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	31.8 cm (12.5")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeKnown for one	HD+	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor13 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i5
Processor modelDiffers	i7-2670QM	i5-2520M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.1 GHz	3.2 GHz
Processor frequencyDiffers	2.2 GHz	2.5 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	BGA 1224	Socket 988
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i5-2500 Mobile Series
SteppingDiffers	D2	J1
Thermal Design Power (TDP)Differs	45 W	35 W
CPU multiplier (bus/core ratio)Differs	22	25
Memory1 differ
Internal memoryDiffers	6 GB	4 GB
Memory layout (slots x size)Known for one	1 x 2 + 1 x 4 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	750 GB	320 GB
HDD capacityDiffers	750 GB	320 GB
Optical drive typeDiffers	DVD Super Multi	No
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xD	Unknown — not stated by the source
Graphics2 differ
Graphics card familyDiffers	Intel, NVIDIA	Intel
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1300 MHz
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
Audioidentical
Audio systemKnown for one	SRS Premium	Unknown — not stated by the source
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Network2 differ
Networking featuresKnown for one	Fast Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	Wi-Fi, Bluetooth	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyDiffers	10/100Base-T(X)	10/100/1000Base-T(X)
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
Docking connectorDiffers	No	Yes
ExpressCard slotDiffers	No	Yes
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotDiffers	No	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel HM67 Express	Intel® QM67 Express
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Trial softwareKnown for one	McAfee 30d	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	Microsoft Office Home and Business 2010
Processor special features5 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	53470	52229
Processor codeDiffers	SR02S	SR048
Processor package sizeDiffers	31 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Battery capacityDiffers	48 Wh	60 Wh
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	3.24 kg	1.44 kg
WidthDiffers	418.4 mm	309 mm
DepthDiffers	286.8 mm	226 mm
Height (front)Known for one	3.13 cm	Unknown — not stated by the source
Height (rear)Known for one	3.56 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	24.7 mm
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Silver, ENERGY STAR

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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