Is the TeachmintX PB camera worth the extra cost?

If you record lessons, run hybrid or online classes, or want auto-framing video, yes — the 48MP AI camera and 8-array mic on PB models are worth it. For in-person teaching only, the value SB/LC/LD models give the same core experience for less.

Do the value models (SB/LC/LD) run the same software?

Yes. All X2 models are Android 16, Google EDLA-certified and run the same EduAI suite and licensed Google apps. Only the camera and 8-array mic are removed on the value models.

Which TeachmintX model is best for a normal classroom?

For a standard 25–45 student classroom the 75-inch size is ideal — the 75PB if you want the AI camera, or the 75LC value model to save budget.

TeachmintX With Camera vs Without: PB vs SB/LC/LD Explained

Every TeachmintX X2 panel shares the same core — a 4K UHD display, Android 16 (Google EDLA-certified) and the EduAI teaching suite. The real choice is simple: do you need the 48MP AI camera or not? That's the difference between the PB models (65PB, 75PB, 86PB, 98PB) and the value models (65SB, 75LC, 86LD).

What's identical on every model

Whichever you choose, you get 4K UHD (3840×2160), zero-bonding infrared touch with smooth passive-pen writing, 3.2mm 9H toughened glass, an octa-core RK3576 processor with NPU, 8GB/128GB memory, 2×20W front speakers, NFC teacher login, the full EduAI assistant (lesson plans, quizzes, homework, summaries, NCERT content, STEM tools) and a 3-year on-site warranty.

What the PB (camera) models add

48MP AI 4K camera with auto-framing and sound localisation — the presenter stays centred automatically.
8-array omnidirectional mic that captures clear audio across a large room.
Ideal for lesson recording, hybrid and online classes and video calls.

Choose PB if you record lessons, run online/hybrid batches, or want the most future-proof board. Sizes: 65PB, 75PB, 86PB and the extra-large 98PB.

Where the value models (SB / LC / LD) make sense

Same 4K screen, Android 16 OS and EduAI software — students won't see a difference in day-to-day teaching.
Lower price, so you can equip more classrooms on the same budget.
Great for in-person teaching where you don't need camera recording.

Price at a glance (Kolkata)

Model	Camera	Price
TeachmintX 65PB (65")	Yes — 48MP AI	₹125,000
TeachmintX 75PB (75")	Yes — 48MP AI	₹135,000
TeachmintX 86PB (86")	Yes — 48MP AI	₹175,000
TeachmintX 98PB (98")	Yes — 48MP AI	Price on request
TeachmintX 65SB (65")	No	₹100,000
TeachmintX 75LC (75")	No	₹110,000
TeachmintX 86LD (86")	No	Price on request

Our recommendation

If recording or hybrid teaching matters, go PB — the 75PB is the sweet spot for a standard classroom. If you want the best price on a genuine 4K Google-certified board, the 65SB and 75LC value models are excellent. For halls and auditoriums, the 98PB is the flagship.

Not sure which fits your room and budget? Message us on WhatsApp or see the full price list.