Lenovo Yoga C640 Core i7 10510U 16GB DDR4 512GB SSD 81UE007DUE

Full Specifications – Lenovo Yoga C640 (81UE007DUE)

Core Hardware

• Processor: 10th Gen Intel® Core™ i7-10510U (4 cores / 8 threads, base 1.8 GHz, turbo up to 4.9 GHz, 8 MB cache)

• Graphics: Integrated Intel UHD Graphics (capable of driving up to 3840×2160 @60 Hz via USB-C DisplayPort)

Memory & Storage

• RAM: 16 GB DDR4-2400, soldered (non-upgradable)

• Storage: 512 GB SSD, M.2 2242 PCIe 3.0 ×2 NVMe

Display & Input

• Screen: 13.3″ Full HD (1920×1080) IPS panel with touchscreen support (10-point multi-touch), ~400 nits brightness, anti-glare

• Convertible Design: 360° hinge enables laptop, tent, stand, and tablet modes; includes Lenovo Digital Pen

Audio & Camera

• Speakers: Stereo (2 W ×2) with Dolby Atmos support via headphones

• Webcam: Standard 720p, with privacy shutter on some models

Connectivity & Ports

• Ports:

  • 1 × USB-C 3.1 Gen 1 (with DisplayPort support)

  • 2 × USB-A 3.1 Gen 1

  • 1 × 3.5 mm combo headphone/mic jack

• Wireless: Wi-Fi 5 (802.11 ac, 2 × 2), Bluetooth 5.0

Battery & Build

• Battery Life: Up to ~20 hours in typical productivity workloads

• Chassis: Aluminum cover with glass-fiber bottom; Iron Grey color; weight around 1.25 kg (≈2.8 lb) and thickness ~16 mm

Extras & OS

• Extras: Backlit keyboard (UK layout), fingerprint reader, webcam privacy shutter, optional LTE in some variants, voice assistant (Alexa) support

• Operating System: Windows 10 Home (64-bit)

• Warranty: Typically 1 year

At a Glance

Summary – Ideal for You?

This Lenovo Yoga C640 (81UE007DUE) strikes a strong balance between portability, performance, and versatility. Its i7 CPU, generous RAM and fast SSD make it well-suited for multitasking, content creation, or hybrid work setups. The 2-in-1 convertible design, pen support, and long battery life further enhance its suitability for students, professionals, or anyone keen on flexibility.