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Dell / LaptopsRelease date: January 2021
Dell Latitude 5420 (2021)
Latitude 5420 (2021)
From ₦1,511,000
Official launch price: $1079.00
Processor: Intel Core i5-1135G7 (quad-core, up to 4.2 GHz) with Intel Iris Xe Graphics; Core i5-1145G7 or i7-1185G7 vPro options (handles all processing and graphics tasks) · Intel Core i5-1135G7 (Tiger Lake, 15 W) CPU: 4-core / 8-thread, up to 4.2 GHz; Core i7-1185G7 vPro option (balances power and battery efficiency) GPU: Intel Iris Xe Graphics (handles graphics and creative workloads)
Memory: Standard: 8 GB DDR4 3200 MHz (two SO-DIMM slots, upgradeable to 64 GB) (higher multitasking capability)
Storage: SSD Options: 256 GB / 512 GB / 1 TB (varies by model) (internal file and app storage)
Display: 14-inch (Diagonal) · Anti-glare display; HD TN, FHD IPS or FHD touch options (business panel) · 1920 × 1080 pixels (1366 × 768 on base) (total screen pixel count) · Standard 60 Hz (screen refresh speed)
Our take
Editorial context remains separate from factual specifications.
Dell Latitude 5420 (2021): Processor: Intel Core i5-1135G7 (quad-core, up to 4.2 GHz) with Intel Iris Xe Graphics; Core i5-1145G7 or i7-1185G7 vPro options (handles all processing and graphics tasks) · Intel Core i5-1135G7 (Tiger Lake, 15 W) CPU: 4-core / 8-thread, up to 4.2 GHz; Core i7-1185G7 vPro option (balances power and battery efficiency) GPU: Intel Iris Xe Graphics (handles graphics and creative workloads). Memory: Standard: 8 GB DDR4 3200 MHz (two SO-DIMM slots, upgradeable to 64 GB) (higher multitasking capability). Storage: SSD Options: 256 GB / 512 GB / 1 TB (varies by model) (internal file and app storage). Display: 14-inch (Diagonal) · Anti-glare display; HD TN, FHD IPS or FHD touch options (business panel) · 1920 × 1080 pixels (1366 × 768 on base) (total screen pixel count) · Standard 60 Hz (screen refresh speed). Weight: 1.37 kg (lightweight for portability). Software: Windows (latest supported version) (preinstalled Microsoft software platform) · Windows 10 Pro; Windows 11 Pro on later units.
Before you buy
Choose the exact processor, graphics, RAM and storage configuration for your software and workload. Check upgrade options with the manufacturer rather than assuming RAM or storage can be replaced.
Check display resolution, refresh rate, weight and ports against your desk setup and travel needs. Confirm external-monitor support and the charger supplied with that configuration.
Battery-life claims depend on workload and settings; compare like-for-like tests before relying on them. For a used laptop, inspect the battery, keyboard, hinges and screen, and confirm warranty.
Full specifications
Every applicable group and every stored specification row.
LAUNCH DATE3 fields
- Announced
- Announcement date not recorded
- Released
- January 2021
- Status
- Discontinued (2022)
DISPLAY6 fields
- Type
- Anti-glare display; HD TN, FHD IPS or FHD touch options (business panel)
- Size
- 14-inch (Diagonal)
- Resolution
- 1920 × 1080 pixels (1366 × 768 on base) (total screen pixel count)
- Refresh Rate
- Standard 60 Hz (screen refresh speed)
- Brightness
- Up to 250 nits typical (300 nits on select panels)
- Color
- Standard sRGB / 72% NTSC color
ADDITIONAL INFORMATION2 fields
- Price in Nigeria
- ₦1,511,000 (Stored estimate)
- Launch Price (USD)
- $1,079.00 (reference only — see Price in Nigeria above for the actual retail price)
AUDIO AND WEBCAM3 fields
- Microphones
- Dual-array microphones (improves voice clarity and noise reduction)
- Speakers
- Stereo speakers with Waves MaxxAudio Pro (enhanced audio output for media)
- Webcam
- 720p webcam with privacy shutter and optional IR Windows Hello (standard video-call quality)
BATTERY AND CHARGING3 fields
- Battery Life
- Up to 15 hours (Dell-rated) with 63 Wh battery; 42 Wh on base (manufacturer endurance figure)
- Battery Type
- Built-in lithium-ion polymer battery (non-removable internal battery)
- Charging
- 65 W USB-C charger (supported charging methods)
BODY AND BUILD3 fields
- Colors
- Gray (official factory color options)
- Material
- Carbon-fibre reinforced polymer with aluminum lid option (business-grade chassis for durability)
- Weight
- 1.37 kg (lightweight for portability)
MEMORY AND STORAGE3 fields
- RAM
- Standard: 8 GB DDR4 3200 MHz (two SO-DIMM slots, upgradeable to 64 GB) (higher multitasking capability)
- Storage
- SSD Options: 256 GB / 512 GB / 1 TB (varies by model) (internal file and app storage)
- Storage Type
- SSD (PCIe NVMe M.2) (fast solid-state storage technology)
OVERVIEW5 fields
- Chip
- Intel Core i5-1135G7 (quad-core, up to 4.2 GHz) with Intel Iris Xe Graphics; Core i5-1145G7 or i7-1185G7 vPro options (handles all processing and graphics tasks)
- Manufacturer
- Dell
- Model
- Dell Latitude 5420 (2021)
- Operating System
- Windows 10 Pro; Windows 11 Pro on later units
- Release Year
- 2021
PERFORMANCE3 fields
- Memory Bandwidth
- About 51 GB/s (dual-channel DDR4-3200) (speed at which data moves between chip and memory)
- Neural Engine
- None (no dedicated NPU)
- Processor
- Intel Core i5-1135G7 (Tiger Lake, 15 W) CPU: 4-core / 8-thread, up to 4.2 GHz; Core i7-1185G7 vPro option (balances power and battery efficiency) GPU: Intel Iris Xe Graphics (handles graphics and creative workloads)
PORTS AND CONNECTIVITY1 field
- Ports and connectivity
- 2 × USB 3.2 (USB-A), 2 × Thunderbolt 4 (USB-C), HDMI 2.0, microSD card reader, Gigabit Ethernet, optional smart-card reader and SIM slot, 3.5 mm headset jack, Wi-Fi 6 (802.11ax), Bluetooth 5.1.
SOFTWARE AND EXTRAS4 fields
- Keyboard
- Backlit keyboard (illuminated keys for low-light use)
- Operating System
- Windows (latest supported version) (preinstalled Microsoft software platform)
- Security
- Fingerprint reader in the power button, Windows Hello IR camera, smart-card and NFC options, TPM 2.0, Dell SafeBIOS (biometric authentication method)
- Trackpad
- Precision glass touchpad (navigation surface)
Where to buy in Nigeria
Seller offers for this exact device, with configuration, condition and availability details.
| Seller / condition | Configuration | Price / checked | Listing |
|---|---|---|---|
| No saved seller offers are available for this device. Stored estimates do not confirm current price or stock. | |||
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Last updated 20 Sep 2026
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