Dell Latitude 3140
An 11.6" entry-level education Latitude on Intel N-series processors, sold as a plain-lid laptop or a 360-degree convertible 2-in-1, with an optional WWAN module.
Memory
- Slots
- Integrated on system board, not upgradeable
- Type
- Single-channel LPDDR5, 4800 MT/s
- Min / Max
- 4 GB / 8 GB
Storage
- eMMC
- One 64 GB eMMC, on-board
- UFS
- One 128 GB Universal Flash Storage drive, on-board
- M.2 NVMe
- One M.2 2230 Class 35 SSD, Gen3 PCIe x4 (128 GB) or Gen4 PCIe x4 (256 GB)
Graphics
- Integrated
- Intel UHD Graphics, shared system memory
- External display
- One HDMI 1.4b port
Networking
- Wireless
- Intel AX201, Wi-Fi 6 (802.11ax), up to 2400 Mbps, 2.4/5 GHz
- Bluetooth
- Bluetooth 5.2
- WWAN (optional)
- Qualcomm Snapdragon X12 Global LTE-Advanced (DW5824e with eSIM option), M.2 3042 Key-B, up to 300 Mbps DL / 50 Mbps UL
Power
- AC adapter
- 65 W AC adapter, 7.4 mm barrel, or 65 W AC adapter with USB-C
- Battery
- 3-cell 41 Wh or 4-cell 53 Wh lithium battery
Ports
- USB
- One USB 3.2 Gen 1 port, one USB 3.2 Gen 1 port with PowerShare, one USB 3.2 Gen 2 Type-C port with DisplayPort 1.4 (optional)
- Video
- One HDMI 1.4b port
- Audio
- One universal audio jack
- Security
- One wedge-shaped lock slot
Display
- Type
- 11.6" HD (1366x768), TN anti-glare non-touch, or IPS touch (Dragontrail Pro, anti-fingerprint, 2-in-1)
- Brightness
- 220 nits typical
- Refresh rate
- 60 Hz
- Contrast
- 600:1 (laptop) / 700:1 (2-in-1), typical
Battery
- Capacity
- 41 Wh (3-cell) or 53 Wh (4-cell) lithium
- Fast charging
- USB Power Delivery fast charging and ExpressCharge mode supported (requires 65 W adapter)
- Coin cell
- CR2032
Physical
- Height
- 20.90 mm front/rear (laptop); 21.40 mm (2-in-1)
- Width
- 300.88 mm (11.84 in)
- Depth
- 204.88 mm (8.06 in)
- Weight
- 1.35 kg (2.97 lb) laptop; 1.42 kg (3.12 lb) 2-in-1
Operating systems
- Supported
- Windows 11 Home/Pro (incl. National Academic), Windows 10 Home/Pro (incl. National Academic), 64-bit
Processors
- Intel Processor N100
- Intel Processor N200