Device comparison
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Full specifications
Every available group and stored value, aligned by field.
PERFORMANCE3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Memory Bandwidth | — | About 51 GB/s (dual-channel DDR4-3200) (speed at which data moves between chip and memory) |
| Neural Engine | Intel NPU up to 47 TOPS (Ultra 5) / 49 TOPS (Ultra 7) | None (no dedicated NPU) |
| Processor | Intel Core Ultra 5 325 (8 cores/8 threads, up to 4.5 GHz); option: Core Ultra 7 355 (8 cores/8 threads, up to 4.7 GHz) | 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) |
LAUNCH DATE3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Announced | Announcement date not recorded | Announcement date not recorded |
| Released | Announced 7 January 2026 (CES 2026) | March 2023 |
| Status | Available | Discontinued (2024) |
DISPLAY6 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Brightness | 300 nits | Up to 250 nits typical (300 nits on select panels) |
| Color | 95% DCI-P3 | Standard sRGB color |
| Refresh Rate | 60 Hz | Standard 60 Hz (screen refresh speed) |
| Resolution | 1920 x 1200 (WUXGA) 16:10 | 1920 × 1080 pixels (total screen pixel count) |
| Size | 14-inch | 14-inch (Diagonal) |
| Type | OLED, non-touch | Anti-glare display; FHD IPS or FHD touch options (business panel) |
ADDITIONAL INFORMATION2 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Launch Price (USD) | $1,149.99 (reference only — see Price in Nigeria above for the actual retail price) | $1,199.00 (reference only — see Price in Nigeria above for the actual retail price) |
| Price in Nigeria | ₦1,610,000 (Stored estimate) | ₦1,679,000 (Stored estimate) |
OVERVIEW5 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Chip | Intel Core Ultra 5 325 (base) or Core Ultra 7 355 with integrated Intel Graphics | 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) |
| Manufacturer | ASUS | Dell |
| Model | ASUS Vivobook S14 S3407AA (2026) | Dell Latitude 5440 (2023) |
| Operating System | Windows 11 Home (Pro on select SKUs) | Windows 11 Pro |
| Release Year | 2026 | 2023 |
BODY AND BUILD3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Colors | Matte Gray, Cool Silver | Titan Gray (official factory color options) |
| Material | Metal chassis with CNC-engraved logo, MIL-STD 810H durability tested | Recycled aluminum lid with carbon-fibre reinforced base (business-grade chassis for durability) |
| Weight | 1.40 kg | 1.37 kg (lightweight for portability) |
MEMORY AND STORAGE3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| RAM | 16GB DDR5 on board (base); up to 32GB via one SO-DIMM slot | Standard: 8 GB or 16 GB DDR4 3200 MHz (two SO-DIMM slots, upgradeable to 64 GB) (higher multitasking capability) |
| Storage | 512GB (base) or 1TB | SSD Options: 256 GB / 512 GB / 1 TB (varies by model) (internal file and app storage) |
| Storage Type | M.2 NVMe PCIe 4.0 SSD | SSD (PCIe NVMe M.2) (fast solid-state storage technology) |
PORTS AND CONNECTIVITY1 field
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Ports and connectivity | 2x USB 3.2 Gen 1 Type-C (display/power delivery), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 1x 3.5mm combo audio jack; Wi-Fi 6 (802.11ax) dual band 2x2, Bluetooth 5.4 | 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. |
BATTERY AND CHARGING3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Battery Life | Up to 29 hours video playback (ASUS claim, Core Ultra 7 SKU); 70 Wh | Up to 17 hours (Dell-rated) with 54 Wh battery; 42 Wh on base (manufacturer endurance figure) |
| Battery Type | 70 Wh, 4-cell Li-ion | Built-in lithium-ion polymer battery (non-removable internal battery) |
| Charging | 68W USB Type-C adapter; fast charge to 60% in 49 minutes | 65 W USB-C charger (supported charging methods) |
AUDIO AND WEBCAM3 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Microphones | Built-in array microphone | Dual-array microphones (improves voice clarity and noise reduction) |
| Speakers | Built-in speakers, Dolby Atmos certified | Stereo speakers with Waves MaxxAudio Pro (enhanced audio output for media) |
| Webcam | FHD IR camera with Windows Hello and privacy shutter | 1080p FHD webcam with privacy shutter and optional IR Windows Hello (sharper video calls) |
SOFTWARE AND EXTRAS4 fields
| Specification | Vivobook S14 S3407AA (2026) | Latitude 5440 (2023) |
|---|---|---|
| Keyboard | Backlit chiclet keyboard, 1.7mm key travel, Copilot key | Backlit keyboard (illuminated keys for low-light use) |
| Operating System | Windows 11 Home (Pro on select SKUs) | Windows (latest supported version) (preinstalled Microsoft software platform) |
| Security | Firmware TPM, BIOS user password, IR face login (Windows Hello) | 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 touchpad | Precision glass touchpad (navigation surface) |