Product comparison · 2 laptops

Dell 15 (L502x) vs Dell 15R (n5110)

144specifications compared
44differ
100identical
22known for one product only

Key differences

Product colour
- 15 (L502x):Black, Silver
- 15R (n5110):Black
Processor family
- 15 (L502x):Intel® Core™ i7
- 15R (n5110):Intel® Core™ i3
Processor generation
- 15 (L502x):2nd gen Intel® Core™ i7
- 15R (n5110):2nd gen Intel® Core™ i3
Processor model
- 15 (L502x):i7-2670QM
- 15R (n5110):i3-2350M
Processor cores
- 15 (L502x):4
- 15R (n5110):2
Processor threads
- 15 (L502x):8
- 15R (n5110):4
Processor frequency
- 15 (L502x):2.2 GHz
- 15R (n5110):2.3 GHz
Processor cache
- 15 (L502x):6 MB
- 15R (n5110):3 MB

Side by side

Differences highlightedShow differences only

Comparison of 15 (L502x), 15R (n5110)
166 specifications	A Dell 15 (L502x)View product	B Dell 15R (n5110)View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Displayidentical
HD typeKnown for one	HD	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i3
Processor generationDiffers	2nd gen Intel® Core™ i7	2nd gen Intel® Core™ i3
Processor modelDiffers	i7-2670QM	i3-2350M
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.2 GHz	2.3 GHz
Processor cacheDiffers	6 MB	3 MB
Processor socketDiffers	BGA 1224	Socket 988
Processor seriesDiffers	Intel Core i7-2600 Mobile Series	Intel Core i3-2300 Mobile Series
SteppingDiffers	D2	J1
Thermal Design Power (TDP)Differs	45 W	35 W
TjunctionDiffers	100 °C	85 °C
CPU multiplier (bus/core ratio)Differs	22	23
Memoryidentical
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory slots (available)Known for one	1	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	750 GB	500 GB
HDD capacityDiffers	750 GB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, MSXC, SD, SDHC, SDIO, SDXC, xD	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xD
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 540M	NVIDIA® GeForce® GT 525M
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Differs	1200 MHz	1150 MHz
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
Audioidentical
Audio systemKnown for one	JBL	Unknown — not stated by the source
Speaker powerKnown for one	4 W	Unknown — not stated by the source
Built-in subwooferKnown for one	Yes	Unknown — not stated by the source
Built-in microphoneKnown for one	Unknown — not stated by the source	No
Camera1 differ
Front camera resolution (numeric)Differs	2 MP	1 MP
Network3 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet, WLAN
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
Headphone outputsDiffers	0	1
S/PDIF out portDiffers	Yes	No
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	53470	53438
Processor codeDiffers	SR02S	SR0DN
Processor package sizeDiffers	31 mm	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	2600 mAh	Unknown — not stated by the source
Battery life (max)Known for one	5.23 h	Unknown — not stated by the source
Weight & dimensions9 differ
WeightDiffers	2.7 kg	2.65 kg
WidthDiffers	381 mm	376 mm
DepthDiffers	265.4 mm	260.2 mm
Height (front)Differs	3.22 cm	3.14 cm
Height (rear)Differs	3.82 cm	3.52 cm
Width (imperial)Differs	38.1 cm (15")	37.6 cm (14.8")
Depth (imperial)Differs	26.4 cm (10.4")	26 cm (10.2")
Height (front) (imperial)Differs	3.3 cm (1.3")	3.15 cm (1.24")
Height (rear) (imperial)Differs	3.81 cm (1.5")	3.53 cm (1.39")
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Power supply typeKnown for one	AC/DC	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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