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 – Bottom View
Inspiron 7786 2 in 1 – Display View
Inspiron 7786 2 in 1 – Side Views
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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