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Deli

Deli scientific calculator

★★★★☆ 4.2/5 (2 editorial & verified reviews)
Estimated price $24.00 – $50.40
Overall Score4.2/5.0
Editor's Verdict

The Deli scientific calculator is a solid choice for users seeking a dependable and affordable scientific calculator with essential functions. It is particularly well-suited for students and professionals who need a straightforward, portable device without the complexity and cost of graphing calculators.

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  • Multi-line LCD display for clear calculation tracking
  • Dual power source: solar and battery backup
  • Basic scientific functions including trigonometry, logarithms, and exponents
  • Memory storage for previous calculations
  • Lightweight and compact design for portability
  • Durable plastic casing resistant to everyday wear
Performance breakdown
Editor scores · 5-point scale
Daily writing feel
4.0/5
Build & materials
3.6/5
Comfort
4.1/5
Value for money
4.1/5
Long-term durability
3.8/5
At-a-glance profile
Five-axis radar
BUILDPERFORMANCECOMFORTVALUEDESIGN
✓ What we liked
  • Affordable price point for students and professionals
  • Dual power ensures reliable use in various environments
  • Clear and easy-to-read display
  • Intuitive button layout for quick operation
  • Good range of scientific functions covering most academic needs
  • Durable build quality
  • Lightweight and portable
✗ Worth noting
  • Lacks graphing capabilities for advanced users
  • No backlit display, which can hinder use in low light
  • Limited advanced scientific functions compared to premium models
✅ Check current price on AliExpress

Some links on this page are affiliate links. We may earn a small commission on qualifying purchases — at no additional cost to you. Editorial opinions remain entirely our own.

Full Review

The Deli scientific calculator is a reliable and affordable device designed for students, professionals, and anyone needing basic to moderately advanced mathematical functions. It features a clear LCD display that supports multi-line calculations, making it easier to track your work and reduce errors. The calculator is powered by both solar and battery sources, ensuring continued use in various lighting conditions. With a durable plastic casing, it is compact and lightweight, perfect for on-the-go study sessions or office use.

Equipped with key scientific functions such as trigonometric calculations, logarithms, powers, and roots, it covers most needs for high school and college-level math courses. The button layout is intuitive, allowing users to access functions quickly without confusion. It also includes a memory function to store and recall previous calculations, which is handy during complex problem-solving.

While not a graphing calculator, the Deli scientific calculator offers excellent value for its price point. Its robust build and dependable performance make it a popular choice for users who require a straightforward calculator without unnecessary extras. Overall, the Deli scientific calculator strikes a good balance between functionality, ease of use, and affordability.

→ View on AliExpress

Some links on this page are affiliate links. We may earn a small commission on qualifying purchases — at no additional cost to you. Editorial opinions remain entirely our own.

What buyers say

Emily R. March 2025
★★★★★
Reliable and Easy to Use
I've been using the Deli scientific calculator for my college math classes, and it’s been very reliable. The display is clear, and the solar power feature means I never have to worry about batteries dying quickly. Highly recommended for students!