1. Design and Size
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i12 TWS: Sleeker, more compact design, closely mimics Apple's AirPods.
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i7s TWS: Bulkier and less refined in shape.
2. Sound Quality
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i12 TWS: Generally better sound quality, including more balanced bass and clearer mids.
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i7s TWS: Lower sound quality with noticeable distortion at higher volumes.
3. Battery Life
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i12 TWS: ~3–4 hours playback per charge.
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i7s TWS: ~2–3 hours playback per charge.
4. Charging Case
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i12 TWS: Slimmer case, charges via Lightning or micro-USB depending on model.
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i7s TWS: Larger case, typically charges via micro-USB.
5. Touch Controls
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i12 TWS: Features touch-sensitive controls for play/pause, skip, and calls.
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i7s TWS: Uses physical buttons, less convenient and bulkier interaction.
6. Bluetooth Version
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i12 TWS: Bluetooth 5.0 – better range, faster pairing, and more stable connection.
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i7s TWS: Bluetooth 4.2 – less efficient, slower pairing.
Would you like a recommendation based on these points?
