Dell Latitude 7520
15.6-inch business laptop from 2021 with soldered 11th Gen Intel Core (Tiger Lake) processors, Thunderbolt 4, and an optional WWAN card, aimed at corporate buyers who want a larger screen than the 14-inch 7420.
Memory
- Slots
- Integrated on the system board (not upgradeable)
- Type
- Dual-channel LPDDR4x
- Speed
- 4267 MHz (32 GB configuration); 3733 MHz (8 GB/16 GB configurations)
- Minimum
- 8 GB
- Maximum
- 32 GB
- Configurations supported
- 8 GB, 16 GB or 32 GB, soldered
Storage
- Slot
- One M.2 2230/2280 Key M slot for the SSD
- M.2 2230, Class 35
- PCIe NVMe Gen3 x4, up to 512 GB
- M.2 2280, Class 40
- PCIe NVMe Gen3 x4, up to 1 TB
- M.2 2280, Class 40 SED
- Self-encrypting, PCIe NVMe Gen3 x4, up to 512 GB
- Card reader
- One microSD 4.0 card slot
Graphics
- Controller
- Intel Iris Xe Graphics
- Memory
- Shared system memory
- External display support
- Two Thunderbolt 4 ports with DisplayPort Alt Mode; one HDMI 2.0 port
Expansion
- M.2 SSD
- One M.2 2230/2280 Key M slot
Networking
- Wi-Fi/Bluetooth
- Intel Wi-Fi 6 AX201, 2x2, 802.11ax, up to 2.4 Gbps (5 GHz/160 MHz); Bluetooth 5.1
- WWAN option 1
- Qualcomm Snapdragon X20 Gigabit LTE CAT 16 (DW5821e); up to 1 Gbps DL/150 Mbps UL
- WWAN option 2
- Qualcomm Snapdragon X20 LTE-A CAT 9 (DW5829e); up to 450 Mbps DL/75 Mbps UL
Power
- Adapters
- 65 W AC adapter, USB-C; 90 W AC adapter, USB-C
- Input
- 100-240 VAC, 50-60 Hz
- Operating temperature
- 0°C to 40°C (32°F to 104°F)
- Storage temperature
- -40°C to 70°C (-40°F to 158°F)
Ports
- USB-C
- Two Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/Power Delivery
- USB-A
- One USB 3.2 Gen 1 port with PowerShare
- Video
- One HDMI 2.0 port (plus DisplayPort over the Thunderbolt 4 ports)
- Audio
- One headset (headphone/microphone combo) port
- Card reader
- One microSD 4.0 card slot
- SIM
- One SIM card slot (WWAN configurations only)
- Security
- One wedge-shaped lock slot; optional smart card reader
Display
- Options
- FHD (1920x1080), 250 nits; FHD SLP ComfortView Plus Low Blue Light (1920x1080), 400 nits; FHD touch (1920x1080), 250 nits; UHD ComfortView Plus Low Blue Light (3840x2160), 400 nits
- Panel technology
- TFT, Wide View Angle (WVA); TFT IPS SLP ComfortView Plus on the SLP/UHD options
- Diagonal
- 396.24 mm (15.6 in.)
- Color gamut
- 45% NTSC (FHD/FHD touch); 100% sRGB (SLP ComfortView Plus/UHD ComfortView Plus)
- Contrast ratio
- 700:1 (FHD/SLP/touch); 1000:1 (UHD)
- Response time
- 25 ms (FHD/SLP/touch); 19 ms (UHD)
- Refresh rate
- 60 Hz
- View angles
- 80°/80° minimum
- Finish
- Anti-glare
Battery
- Options
- 4-cell, 63 Wh, ExpressCharge/Long Life Cycle; 3-cell, 42 Wh, ExpressCharge/Long Life Cycle
- Charging
- ExpressCharge Boost 0-35% in 20 minutes; Express charge 2 hours; Standard charge 3 hours
- Life span
- Standard: 1 year/300 cycles; Long Life Cycle: 3 years/1000 cycles (optional)
- User replaceable
- No (Field Replaceable Unit)
- Coin-cell
- Reserves 2% of main battery capacity for RTC; ~68 days with the 42 Wh battery
Physical
- Dimensions
- 357.70 x 229.75 mm; front 17.50 mm / rear 18.40 mm (Aluminum) or 18.89 mm (Carbon Fiber) thick
- Weight
- 1.53 kg (3.37 lb) Carbon Fiber; 1.76 kg (3.88 lb) Aluminum, depends on configuration
- Keyboard
- QWERTY, 79 keys (US), standard backlit or non-backlit, optional fingerprint reader in power button
- Touchpad
- 125 x 80 mm
- Speakers
- Four speakers (Realtek ALC3281-CG with Realtek ALC1309 Smart Amp); 2 W average / 2.5 W peak
- Camera
- 2.7 mm or 6 mm HD/FHD RGB webcam; optional RGB/IR with proximity sensor and ALS
- Operating environment
- 0-40°C, 10-90% RH (non-condensing), altitude up to 3048 m
- Storage environment
- -40-65°C, 10-95% RH (non-condensing), altitude up to 10688 m
Management
- Fingerprint reader (optional)
- Capacitive sensor in the power button, 500 dpi, 108 x 88 pixel size
Operating systems
- Windows
- Windows 11 Home, 64-bit; Windows 11 Pro, 64-bit; Windows 11 Pro National Academic, 64-bit; Windows 10 Home, 64-bit; Windows 10 Pro, 64-bit
- Linux
- Ubuntu 20.04 LTS, 64-bit
Processors
- Intel Core i5-1135G7
- Intel Core i5-1145G7
- Intel Core i7-1165G7
- Intel Core i7-1185G7