We compared two Casio scientific calculator sets sold with a WYNGS protective case: the fx-83GT CW+ and the fx-85GT CW.
What we looked at
Exam approval and level, listed functions, power, what is in the set, warranty promise, and price. Both are third-party bundles that include a case, so the prices are for the set rather than the bare calculator.
The verdict
If you want the cheaper set, at £21.99, and a calculator whose listing states it is allowed in every British exam where a calculator can be used, the fx-83GT CW+ is the value pick. If you would rather pay £6 more for a listing that states 276 functions including fractions, statistics and trigonometry, an improved display and solar-and-battery power, the fx-85GT CW is the more fully described option.
The £21.99 set with a case, an exam-approval statement and a 5-year replacement promise.
A £27.99 set with 276 listed functions, a better display and solar-and-battery power, for £6 more.
Casio fx-83GTCW+ Scientific Calculator Black (UK Version) including a WYNGS protective case in Black - Basic Set — Best Value
Intended for: Marketed as a UK-version Casio fx-83GT CW+ scientific calculator sold as a set with a zip-up WYNGS protective case and a 5-year CALCUSO protection promise, approved for every British exam where a calculator can be used.
What we liked
- Cheaper than the fx-85GT CW set, at £21.99
- Stated as allowed in every British exam where a calculator can be used
- Recommended and approved for Key Stages 3 and 4, including GCSE, National and Higher, Junior and Leaving Certificate
- Includes a WYNGS protective case that zips closed on three sides
- CALCUSO Promise: 5 years of protection with express replacement service
Worth knowing
- The listing does not state a function count or power source
- The price is for a bundle with a case, not the bare calculator
Best for
- GCSE and school students
- Buyers who want the lower price
- Anyone who wants the exam-approval wording in the listing
Not ideal for
- Buyers who want a stated function count
- Anyone who only wants the bare calculator
Casio fx-85GT CW including a WYNGS protective case in Black - Basic Set — More Functions Listed
Intended for: Marketed as a Casio fx-85GT CW with 276 functions, an improved LCD display and solar-and-battery power, sold as a set with a WYNGS protective case and a 5-year CALCUSO protection promise.
What we liked
- Stated 276 functions, including fractions, statistics and trigonometry
- Improved LCD display for clearer visualisation, per the listing
- Solar and battery operation
- Includes a WYNGS case stated to protect against splashes, shocks and scratches
- CALCUSO Promise: 5 years of protection with express replacement service
Worth knowing
- Costs £6.00 more than the fx-83GT CW+ set on these listings
- The listing does not mention exam approvals
Best for
- Students and office users who want a stated function count
- Buyers who want solar-and-battery power
- Anyone who uses fractions, statistics and trigonometry often
Not ideal for
- Budget-conscious buyers
- Anyone who needs the listing to state exam approval
