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Full specifications
Every available group and stored value, aligned by field.
PERFORMANCE4 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Graphics | — | Qualcomm Adreno (integrated) |
| Memory Bandwidth | About 51 GB/s (dual-channel DDR4-3200) (speed at which data moves between chip and memory) | LPDDR5X-9523 (soldered, dual-channel) |
| Neural Engine | None (no dedicated NPU) | 80 TOPS |
| Processor | Intel Core i5-1335U (Raptor Lake, 15 W) CPU: 10-core / 12-thread, up to 4.6 GHz; Core i7-1365U vPro option (balances power and battery efficiency) GPU: Intel Iris Xe Graphics (handles graphics and creative workloads) | Qualcomm Snapdragon X2 Plus (25W TDP) |
LAUNCH DATE2 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Released | March 2023 | Expected 2026-10 |
| Status | Discontinued (2024) | Announced; expected 2026-10 |
DISPLAY6 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Brightness | Up to 250 nits typical (300 nits on select panels) | 400 nits |
| Color | Standard sRGB color | 45% NTSC |
| Refresh Rate | Standard 60 Hz (screen refresh speed) | 60Hz |
| Resolution | 1920 × 1080 pixels (total screen pixel count) | 1920 x 1200 pixels (WUXGA) |
| Size | 14-inch (Diagonal) | 14 inches |
| Type | Anti-glare display; FHD IPS or FHD touch options (business panel) | IPS, optional touch |
ADDITIONAL INFORMATION3 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Launch Price | — | €1,099 (Base configuration) — Europe |
| Launch Price (USD) | $1,199.00 (reference only — see Price in Nigeria above for the actual retail price) | $1,299 (US launch price) |
| Price in Nigeria | ₦1,679,000 (Stored estimate) | ₦1,818,600 (Stored estimate) |
OVERVIEW5 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Chip | Intel Core i5-1335U (10-core, up to 4.6 GHz) with Intel Iris Xe Graphics; Core i5-1345U or i7-1365U vPro options (handles all processing and graphics tasks) | Qualcomm Snapdragon X2 Plus (25W TDP); Graphics: Qualcomm Adreno (integrated) |
| Manufacturer | Dell | Lenovo |
| Model | Dell Latitude 5440 (2023) | Lenovo ThinkBook 14 Gen 9 |
| Operating System | Windows 11 Pro | Windows 11 (Copilot+ PC) |
| Release Year | 2023 | 2026 |
BODY AND BUILD4 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Colors | Titan Gray (official factory color options) | Luna Grey, Cloud Grey |
| Dimensions | — | Thickness: 17.39 mm |
| Material | Recycled aluminum lid with carbon-fibre reinforced base (business-grade chassis for durability) | Aluminium top, PC-ABS bottom |
| Weight | 1.37 kg (lightweight for portability) | From 1.3 kg (2.87 lbs) |
MEMORY AND STORAGE3 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| RAM | Standard: 8 GB or 16 GB DDR4 3200 MHz (two SO-DIMM slots, upgradeable to 64 GB) (higher multitasking capability) | 16GB LPDDR5x-9523 (soldered, not upgradable) |
| Storage | SSD Options: 256 GB / 512 GB / 1 TB (varies by model) (internal file and app storage) | 1TB SSD + spare M.2 2280 slot |
| Storage Type | SSD (PCIe NVMe M.2) (fast solid-state storage technology) | M.2 2242 PCIe 4.0 x4 NVMe SSD (two M.2 slots) |
PORTS AND CONNECTIVITY1 field
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| 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 6E (802.11ax), Bluetooth 5.3. | 2x USB-C, 2x USB-A; Video: HDMI; Card reader: SD; Audio: 3.5mm jack; Kensington lock slot; Wi-Fi: Wi-Fi 7 |
BATTERY AND CHARGING3 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Battery Life | Up to 17 hours (Dell-rated) with 54 Wh battery; 42 Wh on base (manufacturer endurance figure) | Up to 26 hours local video playback (Lenovo claim) |
| Battery Type | Built-in lithium-ion polymer battery (non-removable internal battery) | 50 Wh |
| Charging | 65 W USB-C charger (supported charging methods) | 65W USB-C AC adapter, PD 3.0 |
AUDIO AND WEBCAM3 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Microphones | Dual-array microphones (improves voice clarity and noise reduction) | Dual-microphone array with smart noise-cancelling |
| Speakers | Stereo speakers with Waves MaxxAudio Pro (enhanced audio output for media) | 2x 2W speakers |
| Webcam | 1080p FHD webcam with privacy shutter and optional IR Windows Hello (sharper video calls) | FHD |
SOFTWARE AND EXTRAS4 fields
| Specification | Latitude 5440 (2023) | ThinkBook 14 Gen 9 |
|---|---|---|
| Keyboard | Backlit keyboard (illuminated keys for low-light use) | Backlit |
| Operating System | Windows (latest supported version) (preinstalled Microsoft software platform) | Windows 11 (Copilot+ PC) |
| Security | Fingerprint reader in the power button, Windows Hello IR camera, smart-card and NFC options, TPM 2.0, Dell SafeBIOS (biometric authentication method) | Firmware TPM 2.0, fingerprint reader in power button, IR camera for Windows Hello |
| Trackpad | Precision glass touchpad (navigation surface) | Buttonless Mylar Precision TouchPad, 75 x 120 mm |