Redmi K20 (Mi 9T) / Huawei Y9 Prime 2019 / Samsung A50 / Redmi Note 7

Here's the 4-way extreme battery drain test of mid-range phones Redmi K20 (Mi 9T), Huawei Y9 Prime 2019, Samsung A50 and Redmi Note 7. This test will show us which of these smartphones has the longest battery life. TEST SEQUENCE: 1 Hour Music Streaming via Spotify 1 Hour Instagram Videos 1 Hour Youtube Videos 1 Hour Rear Camera Recording PUBG Gaming to 0% (Drain). If you like this, please make sure to LIKE the video and SUBSCRIBE to my channel. Thank You!

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