Dell Inspiron 7591 2 in 1 Specs and Review 10th Generation Black Edition

• Processors: 10th Generation Intel Core i5
• Wattage: 15 W
• Core count: 4
• Thread count: 8
• Speed: 1.6 GHz
• Cache: 6 MB
• Integrated graphics: Intel UHD Graphics

• Processors: 10th Generation Intel Core i7
• Wattage: 15 W
• Core count: 4
• Thread count: 8
• Speed: 1.8 GHz
• Cache: 8 MB
• Integrated graphics: Intel UHD Graphics

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

Integrated in the processor

10th Generation Intel Core i5/i7

64-bit/128-bit

32 MB

Up to PCIe Gen 3.0

Not supported

Two SODIMM slots

DDR4

2666 MHz

16 GB

8 GB

4 GB/8 GB/16 GB

• 8 GB (2 x 4 GB or 1 x 8 GB)
• 12 GB (8 GB + 4 GB)
• 16 GB (2 x 8 GB or 1 x 16 GB)

15.85 mm (0.62 in.)

18.90 mm (0.74 in.)

357.66 (14.08 in.)

248.61 mm (9.78 in.)

2.19 kg (4.83 lbs)

• Type: 15-inch FHD
• Panel technology: Narrow border with wide viewing angle (WVA)
• Luminance (typical): 200 nits
• Dimensions (Active area):
• Height: 193.59 mm (7.62 in.)
• Width: 344.16 mm (13.55 in.)
• Diagonal: 394.87 (15.60 in.)
• Native resolution: 1920 x 1080
• Megapixels: 2.07
• Pixels per inch (PPI): 141
• Contrast ratio (min): 400:1
• Response time (max): 35 msec rise/fall
• Refresh rate: 60 Hz
• Horizontal view angle: +/- 85 degrees
• Vertical view angle: +/- 85 degrees
• Pixel pitch: 0.179 mm
• Power consumption (maximum): 4.20 W
• Anti-glare vs glossy finish: Glossy
• Touch options: Yes

• Type: 15-inch UHD
• Panel technology: Narrow border with wide viewing angle (WVA)
• Luminance (typical): 270 nits
• Dimensions (Active area):
• Height: 193.59 mm (7.62 in.)
• Width: 344.16 mm (13.55 in.)
• Diagonal: 394.87 (15.60 in.)
• Native resolution: 3840 x 2160
• Megapixels: 8.29
• Pixels per inch (PPI): 282
• Contrast ratio (min): 800:1
• Response time (max): 35 msec rise/fall
• Refresh rate: 60 Hz
• Horizontal view angle: +/- 85 degrees
• Vertical view angle: +/- 85 degrees
• Pixel pitch: 0.089 mm
• Power consumption (maximum): 5.15 W
• Anti-glare vs glossy finish: Glossy
• Touch options: Yes

• Type: 3-cell “smart” lithium-ion (51 Whr)
• Voltage: 11.40 VDC
• Weight (maximum): 0.25 kg (0.55 lb)
• Dimensions:
• Height: 7.05 mm (0.28 in.)
• Width: 181 mm (7.12 in.)
• Depth: 95.90 mm (3.78 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
• Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.

• Type: 4-cell “smart” lithium-ion (68 Whr)
• Voltage: 7.60 VDC
• Weight (maximum): 0.34 kg (0.75 lb)
• Dimensions:
• Height: 7.05 mm (0.28 in.)
• Width: 233 mm (0.17 in.)
• Depth: 95.90 mm (3.78 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
• Operating time: Varies depending on operating conditions and can significantly reduce under certain power-intensive conditions.

One

HD RGB camera

Front camera

CMOS sensor technology

0.92 megapixel (HD)

1280 x 720 (HD) at 30 fps

74.9 degrees

Realtek ALC3254

Supported

High-definition audio

One headset port (headset combo connector)

Two

Supported (Audio codec built-in amplifier)

Using media-control shortcut keys

2 W

2.5 W

Not supported

Digital-array microphones

One microSD-card slot

micro-Secure Digital (microSD)

• Two USB 3.1 Gen 1 ports
• Thunderbolt 3 (USB Type-C) port with Power Delivery

One headset port

One HDMI 2.0 port

One microSD-card slot

Not supported

One power adapter port

Not supported

• One M.2 slot for WiFi and Bluetooth combo card
• One M.2 2230/2280 slot for solid-state drive

• Model number: Intel Wi-Fi 6 AX201
• Transfer rate: Up to 2.4 Gbps
• Frequency bands supported: Dual band 2.4 GHz/5 GHz
• Wireless standards
  • WiFi 802.11a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
  • Wi-Fi 6 (WiFi 802.11ax)
• Encryption
  • 64-bit/128-bit WEP
  • ARX-CCMP
  • TKIP
• Bluetooth: Bluetooth 5.0

• Model number: Intel 9560 (160 MHz)
• Transfer rate: Up to 1.73 Gbps
• Frequency bands supported: Dual band 2.4 GHz/5 GHz
• Wireless standards
  • WiFi 802.11a/b/g
  • Wi-Fi 4 (WiFi 802.11n)
  • Wi-Fi 5 (WiFi 802.11ac)
• Encryption
  • 64-bit/128-bit WEP
  • AES-CCMP
  • TKIP
• Bluetooth: Bluetooth 5.0

Backlit keyboard

QWERTY

• United States and Canada: 101 keys
• United Kingdom: 102 keys
• Japan: 105 keys

X = 18.70 mm key pitch

Y = 18.05 mm key pitch

3211

2431

104.40 mm (4.11 in.)

80 mm (3.15 in.)

Capacitive

500 dpi

4.06 mm x 3.25 mm

64 x 80 pixels

• Type: 65 W
• Diameter (connector): 4.5 mm x 2.9 mm
• Input voltage: 100 VAC-240 VAC
• Input frequency: 50 Hz-60 Hz
• Input current (maximum): 1.60 A
• Output current (continuous): 3.34 A
• Rated output voltage: 19.50 VDC
• Temperature range:
• Operating: 0°C to 40°C (32°F to 104°F)
• Storage: –40°C to 70°C (–40°F to 158°F)

• Type: 90 W
• Diameter (connector): 4.5 mm x 2.9 mm
• Input voltage: 100 VAC-240 VAC
• Input frequency: 50 Hz-60 Hz
• Input current (maximum): 1.50 A
• Output current (continuous): 4.62 A
• Rated output voltage: 19.50 VDC
• Temperature range:
• Operating: 0°C to 40°C (32°F to 104°F)
• Storage: –40°C to 70°C (–40°F to 158°F)