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Xiaomi·phone

Redmi 9

Marketing claims50
Community reality70

Based on 33 credible posts from YouTube. 47 filtered out as bot-like or off-topic.

Medium confidenceA solid sample; expect small shifts as more owners post. How we score

Scored November 9, 2026

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Owner reviews

Overall owner mood

61% positive (20)12% mixed (4)27% negative (9)

Most owners are happy with it: 61% of 33 reviews are positive and 27% negative. Praise centers on price & value and battery & charging. The most common complaint is performance (5 owners). Owners are divided on display and camera. Owners with 6+ months of use feel about the same (67% positive).

What owners like

  • Price & value praised by 9 owners (1 disagree)

    “It's a battery KING and a performance beast for the price I paid ($116).”

  • Battery & charging praised by 6 owners (1 disagree)

    “I have the original battery and it is still great as brand-new.”

What owners complain about

  • Performance raised by 5 owners (1 disagree)

    “It is slow,won't play insta storys, can't load it's camera at times front and back.”

  • Software & AI raised by 4 owners (1 disagree)

    “It sometimes can be just a bit buggy but that's probably cuz I've dropped it like a thousand times 😂.”

  • Connectivity raised by 2 owners

    “I have a redmi 9 but there is a signal problem mobile network is work very slowly.”

Owners are split on

  • Display 3 like it · 3 don't
  • Camera 2 like it · 2 don't

Worth reading the reviews on these if they matter to you.

What owners talk about

  • Price & value9 praise · 1 complain
  • Battery & charging6 praise · 1 complain
  • Display3 praise · 3 complain
  • Performance1 praise · 5 complain
  • Software & AI1 praise · 4 complain
  • Camera2 praise · 2 complain
  • Connectivity0 praise · 2 complain

Built from the reviews themselves — every quote links to the owner who wrote it.

Redmi 9 long-term: how it holds up

When problems show up

  • Software & AItypically around 1 year · 2 reports
  • Cameratypically around 4 months · 2 reports

The claims, and the evidence

What the brand claims

No published claims on file for this product yet.

What owners report

  • “I’ve been using Redmi 9 for a month now, switched from Galaxy S7, no regrets. Battery life is great and Lift to wake + face unlock = super fast. Camera quality is shitty in low light(so I won’t be using cameras most of the year here in Finland). [...] Overall great phone for the price, solid 8.”

  • “got the phone second hand there yesterday for 120 it was effectivly brand new and no issue backed up all my apps downloaded over 1000 songs and 3 full hd movies and still no issues woth speed or performance on the phone and the battery. fully charged this morning and its still sitting at 49 percent tonite almost 16 hours later while using it at full brightness. love the wee machine”

  • “I have been using the phone for three years, sometimes there is a slight lag when I unlock it from the lock screen. The phone is regularly used for 13-15 hours Now light gaming + playing music and using social media requires charging at least 2 times a day |||In 2023, it is a laggard in terms of camera...[Ui] In terms of UI, it is now the newest Android. [...] ||||||||||••••In one word••••|||||||||||||||||||||||||| , the best at a low price in 2023. Price: 136.05 usd. [...]”

    after 3 yearsView on YouTube
  • “Tbh I like the size and I like the feel of the phone but after owning the phone for a week I'm not impressed with the speed of the phone.it feels very glitchy and stops a lot, especially during call of duty.i wish I would of kept my Sony xz premium”

Read all 33 owner reviews

Common Redmi 9 problems

Problems most owners who mention them agree on, plus ones owners are split on.

  • Performance5 owners report this (1 disagree)

    “Multitasking experience is like hell.🥺 The background apps will closed even when i lock them, and it stutters a little.”

    View on YouTube
  • Software & AI4 owners report this (1 disagree)

    “i haven't seen any update from xiaomi to fix the bugs of this phone.”

    View on YouTube
  • Connectivity2 owners report this

    “So I use this phone with two permanent apps that uses GPS, the secondary app in the background will fall short close to shut down but mostly cutting the GPS to save battery or something, even though I've set both apps to not save battery or battery restrictions.”

    View on YouTube
  • DisplayOwners split: 3 complain, 3 happy

    “I got the phone but when it detects sunlight the screen does something weird with the colors, they look kind of..”

    View on YouTube
  • CameraOwners split: 2 complain, 2 happy

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