Choose Vostro 3520 if you need:
- Processor Model at Intel Core i5-1235U (vs Core Ultra 5)
- Installed Memory at 8 GB (vs 16 GB)
- Storage Capacity at 256 GB (vs 512 GB)
- Display Size at 15.6 inch (vs 14 inch)
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Side-by-side specification comparison of two reference models
Compare Vostro 3520 vs Yoga 7i
A full side-by-side comparison of reference models Vostro 3520 and Yoga 7i within the same category.
Specifications
Side-by-side specification comparison of two reference models
| Specification | Vostro 3520 | Yoga 7i |
|---|---|---|
| Price | Not for sale | Not for sale |
| General | ||
| Brand | Dell | Lenovo |
| Product Family | Vostro | Yoga |
| Model | Vostro 3520 | Yoga 7i |
| Model Number | — | Yoga 7 2-in-1 14IML9 |
| Launch Year | 2025 year | 2025 year |
| Form Factor | Clamshell | 2-in-1 Convertible |
| Laptop Category | Budget | 2-in-1 |
| Operating System Architecture | 64-bit | — |
| Processor | ||
| Processor Manufacturer | Intel | Intel |
| Processor Family | Intel Core i5 | Intel Core Ultra 5 |
| Processor Model | Intel Core i5-1235U | Core Ultra 5 |
| Processor Generation | 12th Gen | Intel Core Ultra Series 1 |
| CPU Architecture | x86-64 | x86-64 |
| CPU Process Node | 7 nm | — |
| CPU Cores | 10 cores | — |
| Performance Cores | 2 cores | — |
| Efficiency Cores | 8 cores | — |
| CPU Threads | 12 threads | — |
| CPU Base Clock | 1.3 GHz | — |
| CPU Max Boost Clock | 4.4 GHz | — |
| L3 Cache | 12 MB | — |
| Processor Base Power | 15 W | — |
| Maximum Processor Power | 55 W | — |
| CPU Manageability Technology | Intel vPro Essentials; Intel Standard Manageability | — |
| AI / NPU | ||
| NPU | — | Yes |
| NPU Model | — | Intel AI Boost |
| NPU Performance | — | 11 TOPS |
| Graphics | ||
| Graphics Type | Integrated | Integrated |
| GPU Manufacturer | Intel | Intel |
| GPU Model | Intel Iris Xe Graphics eligible | — |
| VRAM Capacity | 0 GB | 0 GB |
| VRAM Type | Shared system memory | Shared system memory |
| Memory | ||
| Installed Memory | 8 GB | 16 GB |
| Maximum Memory | 16 GB | 32 GB |
| Memory Type | DDR4 | LPDDR5X |
| Memory Speed | — | 7467 MT/s |
| Memory Form Factor | SO-DIMM | Soldered |
| Memory Slots | 2 slots | 0 slots |
| Memory Slots Used | — | 0 slots |
| Memory Upgradeable | Yes | No |
| Memory Channels | Dual-channel | Dual-channel |
| Storage | ||
| Primary Storage Type | SSD | SSD |
| Storage Capacity | 256 GB | 512 GB |
| Storage Interface | PCIe NVMe | PCIe NVMe |
| Storage PCIe Generation | — | PCIe 4.0 |
| Storage Form Factor | — | M.2 2242 |
| Installed Storage Drives | 1 drives | 1 drives |
| Maximum Storage Drives | 1 drives | 1 drives |
| M.2 Storage Slots | 1 slots | 1 slots |
| RAID Support | — | — |
| Card Reader | Yes | Yes |
| Card Reader Formats | SD, SDHC, SDXC | microSD |
| Display | ||
| Display Size | 15.6 inch | 14 inch |
| Touchscreen | — | Yes |
| Pen Support | — | Yes |
| Aspect Ratio | — | 16:10 |
| Display Finish | Anti-glare | Glossy, anti-fingerprint |
| Dolby Vision | — | Yes |
| Screen-to-Body Ratio | — | 91 % |
| Camera & Biometrics | ||
| Webcam Resolution | — | 1080p |
| IR Camera | — | Yes |
| Camera Privacy Shutter | — | Yes |
| Windows Hello Face | — | Yes |
| Audio | ||
| Speaker Configuration | 2 speakers | Stereo speakers, 2W x2 |
| Speaker Power | 2 W average per speaker W | 2 x 2 W |
| Audio Technology | — | Dolby Atmos, Smart Amplifier |
| Microphone Configuration | — | Dual-microphone array |
| Audio Jack | Yes | Yes |
| Keyboard & Input | ||
| Keyboard Type | — | 6-row keyboard |
| Keyboard Backlight | — | Yes |
| Keyboard RGB Zones | — | — |
| Numeric Keypad | Yes | — |
| Key Travel | — | 1.3 mm |
| Copilot Key | — | Yes |
| Touchpad Type | — | Precision TouchPad |
| Touchpad Dimensions | 115 x 80 mm | 120 x 75 mm mm |
| Touchpad Material | — | Mylar |
| Stylus Model | — | Lenovo Digital Pen 2 |
| Wireless & Networking | ||
| Wi-Fi Standard | — | Wi-Fi 6E |
| Wi-Fi IEEE Standard | — | 802.11ax |
| Wi-Fi Bands | — | Tri-band |
| Wi-Fi Spatial Streams | — | 2x2 |
| Bluetooth Version | — | 5.3 |
| Ethernet | Yes | — |
| Ethernet Speed | 1 Gbps | — |
| WWAN | — | No |
| SIM Slot | — | — |
| Ports & Expansion | ||
| USB Type-A Port Count | — | 1 ports |
| USB Type-A Specifications | — | USB 5 Gbps |
| USB Type-C Port Count | — | 2 ports |
| USB Type-C Specifications | — | Thunderbolt 4, USB PD 3.1, DisplayPort 2.1 |
| USB4 Port Count | 0 ports | 2 ports |
| USB4 Speed | — | 40 Gbps |
| Thunderbolt Port Count | 0 ports | 2 ports |
| Thunderbolt Version | — | Thunderbolt 4 |
| HDMI Port Count | 1 ports | 1 ports |
| HDMI Version | 1.4 | 2.1 |
| DisplayPort Output | — | Yes |
| RJ-45 Port Count | 1 ports | 0 ports |
| 3.5 mm Audio Combo Port Count | 1 ports | 1 ports |
| SD Card Slot Count | 1 ports | 0 ports |
| microSD Card Slot Count | 0 ports | 1 ports |
| Smart Card Reader | No | No |
| Security Lock Slot | Yes | — |
| Internal PCIe Slots | 2 M.2 slots: 1x M.2 2230 WLAN/Bluetooth; 1x M.2 2230/2280 SSD | 1x M.2 2242 PCIe 4.0 x4 |
| Battery & Power | ||
| Battery Capacity | — | 71 Wh |
| Battery Chemistry | — | Li-ion |
| Fast Charging | — | Yes |
| Fast Charge Time | — | 15 min |
| Power Adapter | 65 W | 65 W |
| Power Connector | 4.5 mm barrel | USB-C |
| USB-C Charging | — | Yes |
| USB Power Delivery Version | — | USB PD 3.1 |
| Maximum USB-C Charging Power | — | 65 W |
| Dimensions & Build | ||
| Width | — | 317.72 mm |
| Depth | — | 222.13 mm |
| Thickness | — | 16.64 mm |
| Chassis Material | — | Aluminium |
| Lid Material | — | Aluminum |
| Base Material | — | Aluminum |
| Hinge Opening Angle | — | 360 degree |
| MIL-STD Testing | — | MIL-STD-810H tested |
| Security & Manageability | ||
| TPM | TPM 2.0 | Firmware TPM 2.0 |
| BIOS / UEFI Password Support | Yes | Yes |
| Drive Password Support | Yes | Yes |
| Secure Boot | Yes | Yes |
| Enterprise Manageability | — | — |
| Smart Card Support | No | No |
| BIOS Recovery / Self-Healing | Dell BIOS Recovery from Hard Drive / BIOS Auto-Recovery | Yes |
| Sensors | ||
| Accelerometer | — | Yes |
| Hall Sensor | — | Yes |
| Certifications & Sustainability | ||
| ENERGY STAR | — | ENERGY STAR 9.0 |
| RoHS Compliance | — | Yes |
| Environment & Warranty | ||
| Operating Temperature | 0–35 °C | 5°C to 35°C operating; 5°C to 43°C storage °C |
| Operating Humidity | 10–90 % RH | 8% to 95% operating; 5% to 95% storage % RH |
| Storage Temperature | -40–65 °C | — |
Summary: Which Product Should You Choose?
Choose Yoga 7i if you need:
- Processor Model at Core Ultra 5 (vs Intel Core i5-1235U)
- Installed Memory at 16 GB (vs 8 GB)
- Storage Capacity at 512 GB (vs 256 GB)
- Display Size at 14 inch (vs 15.6 inch)
What is the difference between Vostro 3520 and Yoga 7i?
Vostro 3520 and Yoga 7i share specifications such as Launch Year (2025 year), Processor Manufacturer (Intel), CPU Architecture (x86-64), Graphics Type (Integrated).
The main differences: Processor Model (Vostro 3520: Intel Core i5-1235U, Yoga 7i: Core Ultra 5); Installed Memory (Vostro 3520: 8 GB, Yoga 7i: 16 GB); Storage Capacity (Vostro 3520: 256 GB, Yoga 7i: 512 GB); Display Size (Vostro 3520: 15.6 inch, Yoga 7i: 14 inch).
Vostro 3520 may suit users who need its differing values, while Yoga 7i benefits those who need its paired strengths. Review the specs table above before deciding.