Product comparison · 2 laptops

Dell 13z (5323) vs Dell 17R (5721)

146specifications compared
32differ
114identical
32known for one product only

Key differences

Product colour
- 13z (5323):Black, Red
- 17R (5721):Silver
Display diagonal
- 13z (5323):33.8 cm (13.3")
- 17R (5721):43.9 cm (17.3")
Display resolution
- 13z (5323):1366 x 768 pixels
- 17R (5721):1600 x 900 pixels
Processor model
- 13z (5323):i5-3317U
- 17R (5721):i5-3337U
Processor boost frequency
- 13z (5323):2.6 GHz
- 17R (5721):2.7 GHz
Processor frequency
- 13z (5323):1.7 GHz
- 17R (5721):1.8 GHz
CPU multiplier (bus/core ratio)
- 13z (5323):17
- 17R (5721):18
Internal memory
- 13z (5323):4 GB
- 17R (5721):8 GB

Side by side

Differences highlightedShow differences only

Comparison of 13z (5323), 17R (5721)
178 specifications	A Dell 13z (5323)View product	B Dell 17R (5721)View product
Design1 differ
Product colourDiffers	Black, Red	Silver
Display2 differ
Display diagonalDiffers	33.8 cm (13.3")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor4 differ
Processor modelDiffers	i5-3317U	i5-3337U
Processor boost frequencyDiffers	2.6 GHz	2.7 GHz
Processor frequencyDiffers	1.7 GHz	1.8 GHz
CPU multiplier (bus/core ratio)Differs	17	18
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Memory clock speedDiffers	1333 MHz	1600 MHz
Storage4 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
Optical drive typeDiffers	DVD-RW	DVD±RW
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, SDXC, xD	Memory Stick (MS), MMC, MMC+, MS PRO, MSXC, SD, SDHC, SDXC
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics3 differ
Discrete graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	Not available	AMD Radeon HD 8730M
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	2 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR3
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1100 MHz
Audio1 differ
Audio systemDiffers	MaxxAudio	Waves MaxxAudio 4
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Cameraidentical
Swivel webcamKnown for one	Unknown — not stated by the source	No
Rear cameraKnown for one	Unknown — not stated by the source	No
Network2 differ
Mobile network connectionKnown for one	Unknown — not stated by the source	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	4G
4G standardKnown for one	Unknown — not stated by the source	WiMAX
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
4G WiMAXDiffers	No	Yes
Data networkKnown for one	Not supported	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
Headphone outputsDiffers	1	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	Yes	No
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	Intel HM76 Express
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Processor ARK IDDiffers	65707	72055
Processor codeDiffers	SR0N8	SR0XL
Processor package sizeDiffers	31.0 x 24.0 mm	31 x 24 (BGA1023)
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	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known 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
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Battery capacityDiffers	44 Wh	65 Wh
Poweridentical
Power auto-sensingKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	1.73 kg	2.73 kg
WidthDiffers	332 mm	412 mm
DepthDiffers	230 mm	270 mm
Height (front)Known for one	Unknown — not stated by the source	2.83 cm
Height (rear)Known for one	Unknown — not stated by the source	3.56 cm
HeightKnown for one	20.7 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
64-bit computingKnown for one	Yes	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.

More laptop comparisons

All laptop comparisons