BN56 = Redmi 9a = Redmi 9c = Poco m2 pro = Redmi 9active = Poco c31 = Poco 6pro

The devices you've listed do not all share the BN56 model code. Here's a breakdown with battery info and correct model associations:

✅ Devices with Model Code: BN56

These are budget 4G phones mostly based on MediaTek Helio G25/G35:

Redmi 9A

🔋 5000 mAh

✅ Model code: BN56

Redmi 9C

🔋 5000 mAh

🔶 Very similar to 9A, shares platform; some variants may also use BN56 or closely related codes (e.g., BN57/BN58)

Redmi 9 Active (India variant of 9A)

🔋 5000 mAh

✅ Considered a BN56 variant (same hardware)

POCO C31

🔋 5000 mAh

🔶 Shares platform with Redmi 9C

Model code varies slightly (not always exactly BN56, but compatible)

❌ Not BN56

POCO M2 Pro

🔋 5000 mAh

❌ Model code: Different (Snapdragon 720G)

Entirely different hardware (mid-range class)

POCO 6 Pro

❌ No such official device as “POCO 6 Pro” (as of latest info)

You might be referring to POCO X6 Pro or something else — which is not related to BN56

📋 Final Ordered List with Battery & BN56 Status:

Redmi 9A – 🔋 5000 mAh – ✅ BN56

Redmi 9C – 🔋 5000 mAh – 🔶 BN56-related (some variants)

Redmi 9 Active – 🔋 5000 mAh – ✅ BN56

POCO C31 – 🔋 5000 mAh – 🔶 BN56-compatible

POCO M2 Pro – 🔋 5000 mAh – ❌ Not BN56 (Snapdragon 720G)

POCO 6 Pro – ❌ Not a known model (please clarify)

Would you like help identifying firmware or battery compatibility based on BN56?