Product comparison · 2 laptops

Dell Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) vs Dell Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1)

169specifications compared
14differ
155identical
29known for one product only

Key differences

Display diagonal
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):39.6 cm (15.6")
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):43.9 cm (17.3")
Pixel pitch
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):0.17925 x 0.17925 mm
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):0.1989 x 0.1989 mm
Memory clock speed
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):2400 MHz
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):2133 MHz
Maximum internal memory
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):32 GB
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):16 GB
Maximum internal memory (64-bit)
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):32 GB
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):16 GB
Total storage capacity
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):512 GB
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):1 TB
Storage media
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):SSD
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):HDD
Numeric keypad
- Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):No
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Yes

Side by side

Differences highlightedShow differences only

Comparison of 7579, 7779
198 specifications	A Dell Inspiron 7579 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) Model 7579 View product	B Dell Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) Model 7779 View product
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Pixel pitchDiffers	0.17925 x 0.17925 mm	0.1989 x 0.1989 mm
Dual-screenKnown for one	Unknown — not stated by the source	No
Memory3 differ
Memory clock speedDiffers	2400 MHz	2133 MHz
Maximum internal memoryDiffers	32 GB	16 GB
Maximum internal memory (64-bit)Differs	32 GB	16 GB
Storage2 differ
Total storage capacityDiffers	512 GB	1 TB
Storage mediaDiffers	SSD	HDD
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	512 GB	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Audioidentical
Audio chipKnown for one	Realtek ALC3253	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
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
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Softwareidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Battery3 differ
Number of battery cellsDiffers	3	4
Battery capacityDiffers	42 Wh	56 Wh
Battery voltageDiffers	11.4 V	15.2 V
Battery life (max)Known for one	12 h	Unknown — not stated by the source
Poweridentical
AC adapter output currentKnown for one	Unknown — not stated by the source	3.34 A
Weight & dimensions3 differ
WeightDiffers	2.18 kg	2.77 kg
WidthDiffers	378.9 mm	412.5 mm
DepthDiffers	252.5 mm	277.5 mm
HeightKnown for one	18.9 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	2.21 cm
Height (rear)Known for one	Unknown — not stated by the source	2.26 cm
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Home office	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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