[ DELL ]
Laptops
Dell Inspiron 14 7400
Overall Score
47/100
[ EXPERT VERDICT · SUMMARY ]
Dell Inspiron 14 7400 is an engineering-tested laptops achieving an overall rating of 47/100. It is positioned for balanced everyday compute and power efficiency.
Benchmark Performance Scores
Normalized 0–100 Scale
Gaming
Rating: Poor
8/100
NanoReview Score
Rating: Poor
47/100
Performance
Rating: Poor
35/100
Detailed Technical Specifications
Battery
| Specification | Value |
|---|---|
| Battery type | Li-Ion |
| Cable length | 1 meters |
| Charge power | 65 W |
| Charging port position | Left |
| Charging via USB (Power Delivery) | Yes |
| Fast charging | Yes |
| Replaceable | No |
| Voltage | 7.6 V |
| Weight of AC adapter | 290 grams |
CPU
| Specification | Value |
|---|---|
| Base frequency | 0.8-1.8 GHz |
| Cores | 4 |
| Fabrication process | 10 nm |
| Integrated GPU | Iris Xe Graphics G7 80EU |
| L3 Cache | 8 MB |
| Threads | 8 |
| Turbo frequency | 4 GHz |
Case
| Specification | Value |
|---|---|
| Area | 722 cm2(111.9 inches2) |
| Colors | Silver |
| Cooling system | Active |
| Dimensions | 321.6 x 224.5 x 14.2-16.7 mm12.66 x 8.84 x 0.56-0.66 inches |
| Liquid metal | No |
| Material | Aluminum |
| Noise level (max. load) | 43.8 dB |
| Number of fans | 1 |
| Opening angle | 160° |
| Screen-to-body ratio | ~84.4% |
| Side bezels | 4.7 mm |
| Transformer | No |
| Vapor chamber | No |
| Weight | 1.25 kg (2.76 lbs) |
Connectivity
| Specification | Value |
|---|---|
| Audio jack (3.5 mm) | Yes |
| Bluetooth | v5.1 |
| DisplayPort | No |
| Ethernet (RJ45) | No |
| Fingerprint | Yes |
| HDMI | 1x HDMI 2.0 |
| Infrared sensor | No |
| Optical drive | No |
| Proprietary charging port | Yes |
| SD card reader | Yes |
| Thunderbolt | Thunderbolt 4 |
| USB Type-C | 1x USB 4.0 |
| USB-A | 2x USB 3.2 |
| VGA | No |
| Webcam | Above the display |
| Webcam resolution | 1280 x 720 |
| Wi-Fi standard | v6 |
Display
| Specification | Value |
|---|---|
| Adobe RGB profile | 67.8% |
| Ambient light sensor | No |
| Aspect ratio | 16:10 |
| Coating | Matte |
| Contrast | 800:1 |
| DCI-P3 color gamut | 65.8% |
| HDR support | Yes, Dolby Vision |
| PPI | 208 ppi |
| Refresh rate | 60 Hz |
| Resolution | 2560 x 1600 pixels |
| Response time | 22 ms |
| Size | 14.5 inches |
| Sync technology | No |
| Touchscreen | No |
| Type | IPS LCD |
| sRGB color space | 100% |
GPU Benchmarks
| Specification | Value |
|---|---|
| Blender GPU | 65 |
Graphics Card
| Specification | Value |
|---|---|
| FLOPS | 1.2-1.9 TFLOPS |
| GPU performance | 1.2-1.9 TFLOPS |
| Memory bus | 64 bit |
| Memory size | 2 GB |
| Memory speed | ~7 Gbps |
| Memory type | GDDR5 |
| Raster operations pipelines (ROPs) | 16 |
| Shading units (cores) | 640 |
| Texture mapping units (TMUs) | 32 |
Input
| Specification | Value |
|---|---|
| Backlight | Yes |
| Keyboard type | Island |
| Numpad | No |
| Surface | Plastic |
| Windows Precision | Yes |
RAM
| Specification | Value |
|---|---|
| Channels | 2x4 GB |
| Clock | 4267 MHz |
| Upgradable | No |
Sound
| Specification | Value |
|---|---|
| Audio chip | Realtek ALC3204 |
| Dolby Atmos | No |
| Loudness | ~70.1 dB |
| Microphones | 2 |
| Power | 2x2W |
| Speakers | 2.0 |
Storage
| Specification | Value |
|---|---|
| Bus | PCI-E Gen 3.0 (4x) |
| NVMe | Yes |
| Storage type | SSD (M2) |
| Total slots | 1 |
Strengths & Limitations
Key Advantages
- Comprehensive positive benchmark metrics recorded.
Key Considerations
- No major hardware limitations flagged during benchmark run.
Direct Competitors & Alternatives
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DELL
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Methodology, Provenance & Verification
Score version 2026.1 · Data verified 2026-08-26 · Source: official manufacturer datasheets and standardized reproducible benchmark suites (Geekbench 6, Cinebench R24, 3DMark).