Specifications
14 details in 4 sections — scan the left column to find one.
| Backlit colour LCD with Natural Textbook Display input and output | |
| Screen resolution | 384 × 216 dots |
|---|---|
| Display colours | 65,536 colours |
| Processor | Renesas SH-4 series CPU |
|---|---|
| Storage | 16MB flash storage memory |
| Calculator type | Colour graphing calculator (Prizm series) |
|---|---|
| Graphing type | 3D graph drawing, conic sections and statistical plotting |
| Programming type | Python, plus Casio Basic |
| Exam approval type | Permitted in exams including SAT, ACT, AP, IB, GCSE and A-level |
| Power source | 4 × AAA batteries (alkaline, or NiMH rechargeables) |
|---|---|
| USB interface | USB port for PC connection and operating-system updates |
| Colour options | White |
| Box | OEM original packaging |
| Warranty | Manufacturer 12 months |
In the box
- Device
- Documentation
Editors' picks
Hand-picked by our team.
From order to doorstep
The same six steps.
- 01 / 06
Order placed
You submit this upgrade and your trade-in details. It's free — no card up front.
- 02 / 06
Visit scheduled
You pick a doorstep slot. An agent is on the way, typically within 24–48h.
- 03 / 06
Verified on-site
The agent inspects your old device and confirms a value with you in person.
- 04 / 06
Payment confirmed
We email a Razorpay link for the exact difference — nothing more. Payment is only ever confirmed via Razorpay’s verified webhook.
- 05 / 06
Procuring
We source your new device once payment is confirmed.
- 06 / 06
Delivered
Your new device arrives at your door, 24–48h after acceptance.
Common questions
The essentials for this device.
MSI GeForce RTX 5090 Suprim SOC 32GB GDDR7 Graphics Card
The standout in this category right now. Trade up to it and your old device covers a real share of the price — an agent confirms the value at your door.
View the full spec
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Trade up to the FX-CG50 (Prizm) Calculator
Pay only the difference.