Inspiron 7786 2-in-1 Specs and Review Core i5/i7 7000 Series


Dell Inspiron Inspiron 7786 2-in-1 – Review

The Dell Inspiron 7786 2-in-1 is 17 inch 7000 Series laptop powered by 8th Generation Intel Core i5/i7 Processor, Intel UHD Graphics 620 / NVIDIA GeForce MX150 with the support of up to 16 GB RAM having Speed of 2400 MHz and a PCIe NVMe up to 32 Gbps, Up to 512 GB SSD storage. It has a Full screen with Native resolution 1920 x 1080 display. The maximum weight for the laptop is 2.94 kg (6.48 lb) and its equipped with 4-cell Primus (56 WHr) in the base variant. The Inspiron 7786 2-in-1 base price is $590 but can be customized adding more specs and features.

Inspiron 7786 2 in 1 - Base View

Inspiron 7786 2 in 1 – Base View

Inspiron 7786 2 in 1 - Bottom View

Inspiron 7786 2 in 1 – Bottom View

Inspiron 7786 2 in 1 - Display View

Inspiron 7786 2 in 1 – Display View

Inspiron 7786 2 in 1 - Side Views

Inspiron 7786 2 in 1 – Side Views

Inspiron 7786 2 in 1 - Tablet View

Inspiron 7786 2 in 1 – Tablet View

Dell Inspiron 7786 2-in-1 – Specs

QuickSpecs
Brand Dell
Series Dell Inspiron 7000
Model Dell Inspiron 7786 2-in-1
Price Starting from $590
Color Silver
Processor Generation 8th Generation Intel Core i5/i7
Display Size 438.16 mm (17.25 in.)
Weight 2.94 kg (6.48 lb)
Battery 4-cell Primus (56 WHr)
Minimum RAM 8 GB
Maximum RAM 16 GB
Release Date 28 AUG 2018

Dell Inspiron 7786 2-in-1 – Technical Specifications

Processor Specifications

Processor specifications
Processor 8th Generation Intel Core i5/i7
Wattage 15 W
Core count 4
Thread count 8
Speed Up to 1.60/1.80 GHz (Boost – 3.90/4.60 GHz)
Intel Smart Cache 6/8 MB
Integrated graphics Supported

Operating System

Operating System
Operating System
  • Windows 10 Home (64-bit)
  • Windows 10 Professional (64-bit)

Chipset

Chipset specifications
Chipset Integrated in the processor
Processor 8th Generation Intel Core i5/i7
DRAM bus width x64
Flash EPROM 32 MB
PCIe bus Up to PCIe Gen 3
External bus frequency Up to 8 GT/s

Inspiron 7786 2-in-1 Memory (RAM)

Memory specifications
Slots Two slots
Type DDR4
Speed 2400 MHz
Maximum memory 16 GB
Minimum memory 8 GB
Memory per slot 4 GB, 8 GB, and 16 GB
Configurations supported
  • 8 GB DDR4 at 2400 MHz (1×8 GB)
  • 8 GB DDR4 at 2400 MHz (2×4 GB)
  • 12 GB DDR4 at 2400 MHz (4 GB + 8 GB)
  • 16 GB DDR4 at 2400 MHz (1×16 GB)
  • 16 GB DDR4 at 2400 MHz (2×8 GB)

Storage

Storage specifications
One 2.5-inch hard drive SATA AHCI 6 Gbps, Up to 2 TB
M.2 2280/2230 solid-state drive PCIe NVMe up to 32 Gbps, Up to 512 GB

Inspiron 7786 2-in-1 Dimensions and Weight

Dimensions and weight
Height:
Front 16.09 mm (0.63 in.)
Rear 21.50 mm (0.85 in.)
Width 412.50 mm (16.24 in.)
Depth 273.95 (10.79 in.)
Weight (maximum) 2.94 kg (6.48 lb)

Display (Screen)

Display specifications
Type Full HD
Panel technology Wide Viewing Angle (WVA)
Luminance (typical) 300 nits
Dimensions (active area):
Height 214.81 mm (8.46 in.)
Width 381.89 mm (15.04 in.)
Diagonal 438.16 mm (17.25 in.)
Native resolution 1920 x 1080
Megapixels 2.07
Pixels Per Inch (PPI) 127
Contrast ratio (minimum) 700:1 (typical) 500:1 (minimum)
Response time (maximum) 35 msec rise/fall
Refresh rate 60 Hz
Horizontal view angle +/- 85 degrees
Vertical view angle +/- 85 degrees
Pixel pitch 0.198 mm
Power consumption (maximum) 8 W
Anti-glare vs glossy finish Glossy
Touch options Yes

Video | Graphics (Discrete graphics)

Discrete graphics specifications
NVIDIA GeForce MX150 Not supported, 2 GB and 4 GB, GDDR5

Video | Graphics (Integrated graphics)

Integrated graphics specifications
Intel UHD Graphics 620 One USB 3.1 Gen 1 (Type-C) port/DisplayPort and one HDMI port, Shared system memory, 8th Generation Intel Core i5/i7

Battery Specifications

Battery specifications
Type 4-cell Primus (56 WHr)
Voltage 15.20 VDC
Weight (maximum) 0.25 kg (0.55 lb)
Dimensions:
Height 5.90 mm (0.23 in.)
Width 233.06 mm (9.18 in.)
Depth 90.73 mm (3.57 in.)
Temperature range:
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Operating time Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.
Charging time (approximate)

4 hours (when the computer is off)

Life span (approximate) 300 discharge/charge cycles
Coin-cell battery CR-2032

Camera (Web Cam) Specifications

Camera specifications
Number of cameras One
Type HD fixed focus
Location Front camera
Sensor type CMOS
Resolution:
Still image 0.92 megapixel (HD)
Video 1280 x 720 (HD) at 30 fps
Diagonal viewing angle 74.9 degrees

Audio Specifications

Audio specifications
Type High Definition Audio
Controller Realtek ALC3254 with Waves MaxxAudio Pro
Stereo conversion Supported
Internal interface Intel High-Definition Audio (HDA)
External interface 7.1 channel output through HDMI, digital microphone input on camera module, headset port (headphone and microphone combo).
Speakers Two
Internal speaker amplifier Supported
External volume controls

Using media-control shortcut keys

Speaker output:
Average 2 W
Peak 2.5 W
Subwoofer output Not supported
Microphone Dual-array microphones

Media-card Reader

Media-card reader specifications
Type One SD card slot
Cards supported
  • Secure Digital (SD)
  • Secure Digital High Capacity (SDHC)
  • SD Extended Capacity (SDXC)

Inspiron 7786 2-in-1 Ports and connectors

Ports and connectors specifications
External:
Network Not supported
USB
  • Two USB 3.1 Gen 1 ports
  • USB 3.1 Gen 1 (Type-C) port with PowerDelivery/DisplayPort
Audio One headset port
Video One HDMI 2.0 port
Media-card reader One SD-card slot
Power adapter port One power-adapter port
Internal:
Expansion Not supported
M.2
  • One M.2 slot for WiFi and Bluetooth combo card
  • One M.2 2280/2230 slot for solid-state drive or Intel Optane memory

Communication wireless module

Wireless module specifications
Model number Intel 9560
Transfer rate Up to 867 Mbps
Frequency bands supported Dual band 2.4 GHz/5 GHz
Wireless standards WiFi 802.11a/b/g/n/ac
Encryption
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
Bluetooth Bluetooth 5.0

keyboard

Keyboard specifications
Type Backlit keyboard
Layout QWERTY
Number of keys
  • United States and Canada: 101 keys
  • United Kingdom: 102 keys
  • Japan: 105 keys
Size
  • X = 19.05 mm key pitch
  • Y = 18.05 mm key pitch
Shortcut keys

Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. To type the alternate character, press Shift and the desired key. To perform secondary functions, press Fn and the desired key.

TouchPad

Touchpad specifications
Resolution:
Horizontal 3211
Vertical 2431
Dimensions:
Horizontal 104.40 mm (4.11 in.)
Vertical 79.40 mm (3.13 in.)

Fingerprint Reader

Fingerprint reader specifications
Sensor technology Capacitive
Sensor resolution 500 DPI
Sensor area 5.5 mm x 4.5 mm
Sensor pixel size 108 x 88 pixels

Charger | Power Adapter

Power adapter specifications
Type 65 W
Diameter (connector) 4.5 mm
Input voltage 100 VAC-240 VAC
Input frequency 50 Hz-60 Hz
Input current (maximum) 1.70 A
Output current (continuous) 3.34 A
Rated output voltage 19.50 VDC
Temperature range:
Operating –40°C to 70°C (–40°F to 158°F)
Storage

–40°C to 70°C (–40°F to 158°F)

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