POS & PAYMENT TERMINALS
Square Terminal Screen Protector
The Square Square Terminal is a point-of-sale and payment terminal with a 5.5" display. In payment fleets this screen is customer-facing all day: PIN-entry privacy, counter impact, and terminal cleaning frequency shape the protection spec. Privacy and wipe-safe options are matched through the specification request. Screen dimensions are sourced from manufacturer documentation; protector cut dimensions are confirmed with the supplier before production.
Specs last verified 2026-09-05 · every fact links its source below.
Protector availability for this model
First-party accessory availability varies by terminal family; where the OEM lists a protector the part number is shown with its source.
FIRST-PARTY (OEM)
None foundsource ↗
AFTERMARKET
CUSTOM-CUT (VIA RFQ)
Available: matched suppliers cut to this model
Free for buyers. Cut dimensions are confirmed with the supplier before any production run.
Device and display data
| Manufacturer: | Square |
|---|---|
| Device family: | Square Terminal |
| Display diagonal: | 5.5 insource ↗ |
| Screen width (active): | Unknown |
| Screen height (active): | Unknown |
| Display resolution: | Unknown |
| Touch input: | Unknown |
| Screen type: | Unknown |
| Brightness: | Unknown |
| Screen surface (device): | Unknown |
| Screens on device: | 1source ↗ |
| Rounded corners: | Unknown |
| Aspect ratio (derived): | Unknown |
| Pixel density (derived): | Unknown |
| Device width (housing): | 86.4 mmsource ↗ |
| Device height (housing): | 63.5 mmsource ↗ |
| Device depth (housing): | 142.2 mmsource ↗ |
| IP rating (device): | Unknown |
| Weight: | 417 gsource ↗ |
| Cut dimensions: | Verification required |
Screen dimensions are the device’s active display area, not protector cut dimensions. Cut sizes depend on bezel geometry and adhesive design and are confirmed with the supplier before any production run. Housing dimensions are the overall device body, not the screen. Aspect ratio and pixel density are derived from the sourced values above.
OEM cleaning guidance
- 70% alcohol solution on a damp, soft, lint-free clothsource ↗
Published by the device manufacturer for the device. We make no compatibility claims about any screen protector and these chemicals.
Protection decision factors
Counter impact
Consider
Customer-facing privacy
Privacy film options
Frequent cleaning
Check OEM chemistry below
Frequently asked questions
What screen size is the Square Terminal?
The Square Terminal has a 5.5" display, per Square documentation.
Does Square make a first-party screen protector for the Square Terminal?
We found no first-party protector for this model in the sources checked; custom-cut via matched suppliers is the current path.
What cleaning products can be used on the Square Terminal screen?
Square publishes guidance covering 1 cleaning agent for this device, listed in the OEM cleaning guidance section above. That guidance applies to the device's own screen; we make no compatibility claims between any cleaning chemical and any screen protector.
Can screen protectors for the Square Terminal be sourced in quantity?
Yes. Submit a specification request with quantity and deployment environment, and matched suppliers respond with options cut for this model. Cut dimensions are confirmed with the supplier before any production run.
Material shortlist
PET film
Thin profile- Low profile
- Cost-effective at fleet quantity
- Verify cleaning-chemical compatibility with the supplier
✓ Discuss fit for your workflow
TPU film
Flexible film- Flexible application on curved areas
- Verify impact behavior with the supplier
- Confirm wear characteristics for your replacement cycle
ⓘ Evaluate based on workflow
Tempered glass
Rigid glass- Rigid construction
- Confirm thickness and touch sensitivity on your models
- Verify glove and stylus behavior with the supplier
ⓘ Confirm cut and fit first
Where this device runs
Industry guides covering the deployment conditions and cleaning chemistry this device faces.
Sources▾
- Model existence: https://squareup.com/us/en/hardware
- screen.diagonalIn: https://squareup.com/us/en/hardware/terminal/specs
- cleaning: https://community.squareup.com/t5/Square-Register/Cleaning-your-Square-Hardware-FAQS/td-p/156626
- oemProtector: https://squareup.com/us/en/hardware/terminal
- aftermarketProtectors: https://www.encased.com/shop/square-terminal-ultra-hd-screen-protector-2-pack/
- screen.screenCount: https://squareup.com/us/en/hardware/terminal/specs
- deviceDimensions.widthMm: https://squareup.com/us/en/hardware/terminal/specs
- deviceDimensions.heightMm: https://squareup.com/us/en/hardware/terminal/specs
- deviceDimensions.depthMm: https://squareup.com/us/en/hardware/terminal/specs
- weightG: https://squareup.com/us/en/hardware/terminal/specs
- cleaning[0]: https://community.squareup.com/t5/Square-Register/Cleaning-your-Square-Hardware-FAQS/td-p/156626
Research notes: All-in-one countertop/handheld payment terminal with printer. Specs page: 'Display: 5.5 in. (139.7 mm)'; whole-device dimensions 'Length: 5.6 in. (142.2 mm), Height: 2.5 in. (63.5 mm), Width: 3.4 in. (86.4 mm)' (device, not screen). Resolution and touch technology not published on any loaded Square page. Square cleaning FAQ: shut down before wiping; avoid bleach and moisture in openings; 'Square Terminal has a fingerprint-resistant coating that may diminish when cleaning products are used'. Aftermarket: Encased MagGlass tempered-glass 2-pack ($20) loaded and verified; BoxWave ClearTouch and POS Supply spill/anti-glare covers appear in search [pages not loaded, unverified]. [enriched 2026-09-08] Specs page re-loaded successfully: Width 3.4 in (86.4 mm), Height 2.5 in (63.5 mm), Length 5.6 in (142.2 mm) mapped to width/height/depth per Square's own labels (Length treated as depth); weight
Also known as: Terminal
More POS & Payment Terminals from Square: Square RegisterSquare HandheldSquare Register (1st generation)Square Register (2nd generation)Square Stand