Product comparison · 2 laptops

Dell Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) vs Lenovo 110 14

53specifications compared
19differ
34identical
129known for one product only

Key differences

Product type
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Hybrid (2-in-1)
- 110 14:Laptop
Product colour
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Black, Silver
- 110 14:Black
Form factor
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Convertible (Folder)
- 110 14:Clamshell
Display diagonal
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):43.9 cm (17.3")
- 110 14:35.6 cm (14")
Display resolution
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):1920 x 1080 pixels
- 110 14:1366 x 768 pixels
Touchscreen
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Yes
- 110 14:No
HD type
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):Full HD
- 110 14:HD
Internal memory
- Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1):12 GB
- 110 14:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 7779, 110 14
182 specifications	A Dell Inspiron 7779 Intel® Core™ i7 i7-7500U Hybrid (2-in-1) Model 7779 View product	B Lenovo 110 14 View product
Design3 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colourDiffers	Black, Silver	Black
Form factorDiffers	Convertible (Folder)	Clamshell
Market positioningKnown for one	Unknown — not stated by the source	Business
Display4 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1366 x 768 pixels
TouchscreenDiffers	Yes	No
HD typeDiffers	Full HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Pixel pitchKnown for one	0.1989 x 0.1989 mm	Unknown — not stated by the source
Dual-screenKnown for one	No	Unknown — not stated by the source
Processoridentical
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor generationKnown for one	7th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelKnown for one	i7-7500U	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	4	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.5 GHz	Unknown — not stated by the source
Processor frequencyKnown for one	2.7 GHz	Unknown — not stated by the source
System bus rateKnown for one	4 GT/s	Unknown — not stated by the source
Processor cacheKnown for one	4 MB	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor socketKnown for one	BGA 1356	Unknown — not stated by the source
Processor lithographyKnown for one	14 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Kaby Lake	Unknown — not stated by the source
Bus typeKnown for one	OPI	Unknown — not stated by the source
SteppingKnown for one	H0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
Configurable TDP-up frequencyKnown for one	2.9 GHz	Unknown — not stated by the source
Configurable TDP-upKnown for one	25 W	Unknown — not stated by the source
Configurable TDP-downKnown for one	7.5 W	Unknown — not stated by the source
Configurable TDP-down frequencyKnown for one	0.8 GHz	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	12	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x2+2x1, 1x4, 2x2, 4x1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	12 GB	4 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Memory form factor	SO-DIMM	SO-DIMM
Memory layout (slots x size)Differs	1 x 4 + 1 x 8 GB	1 x 4 GB
Memory slotsDiffers	2x SO-DIMM	1x SO-DIMM
Maximum internal memoryDiffers	16 GB	8 GB
Maximum internal memory (64-bit)Differs	16 GB	8 GB
Storage1 differ
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
HDD interface	SATA III	SATA III
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Optical drive typeKnown for one	No	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC, SDXC	MMC, SD, SDHC, SDXC
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 620	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	32 GB	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	300 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1050 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x5916	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	MaxxAudio Pro	Unknown — not stated by the source
Number of built-in speakers	2	2
Speakers manufacturerKnown for one	Waves	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	0.92 MP	Unknown — not stated by the source
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Video capturing speedKnown for one	30 fps	Unknown — not stated by the source
Network1 differ
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Wi-Fi standardsKnown for one	Wi-Fi 5 (802.11ac)	Unknown — not stated by the source
Ethernet LANDiffers	No	Yes
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces1 differ
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsDiffers	0	1
HDMI ports quantity	1	1
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	0	0
Thunderbolt ports quantity	0	0
Combo headphone/mic port	Yes	Yes
Docking connector	No	No
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Keyboard backlitKnown for one	Yes	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Softwareidentical
Operating system installed	Windows 10 Home	Windows 10 Home
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Processor ARK IDKnown for one	95451	Unknown — not stated by the source
Processor codeKnown for one	SR2ZV	Unknown — not stated by the source
Processor package sizeKnown for one	42 x 24 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	4	Unknown — not stated by the source
Battery capacityKnown for one	56 Wh	Unknown — not stated by the source
Battery voltageKnown for one	15.2 V	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentKnown for one	3.34 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19.5 V	Unknown — not stated by the source
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Noble	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Operating shockKnown for one	110 G	Unknown — not stated by the source
Non-operating shockKnown for one	160 G	Unknown — not stated by the source
Operating vibrationKnown for one	0.66 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	1.3 G	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	2.77 kg	2.1 kg
WidthDiffers	412.5 mm	340 mm
DepthDiffers	277.5 mm	245 mm
Height (front)Known for one	2.21 cm	Unknown — not stated by the source
Height (rear)Known for one	2.26 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	22.7 mm
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Power cord included	Yes	Yes
Warranty cardKnown 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.

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