Xiaomi Redmi Note 9From real comments

Name: Xiaomi Redmi Note 9
Rating: 3.2 (50 reviews)

Verdict distilled from 50 mentions across 13 aspects in comments under product review videos.

Positive sentiment80%

PROS 80%

CONS 20%

Rank based on 50 mentions across 13 aspects

View the verdict as

Buy this if...

You want strong all-day battery life on a budget
You mainly use it for casual gaming, photos and everyday apps
You're upgrading from an older or budget phone and want a big step up

What users love

Excellent battery lifeKey factor0 mentions

Strongly positive

Strong camera qualityKey factor0 mentions

Widely praised

Great value for moneyKey factor0 mentions

Strongly positive

Smooth gaming performanceKey factor0 mentions

Widely praised

Big upgrade from older phonesNotable0 mentions

Strongly positive

Big, high-quality display0 mentions

Widely praised

Ample storage options0 mentions

Widely praised

Skip this if...

You need consistently fast charging speeds
You want guaranteed long-term smooth performance after years of use
You prioritize video recording and low-light camera quality above all

What users complain about

Long-term reliability issues0 mentions

Frequently criticized

Inconsistent camera quality over time or vs rivals0 mentions

Generally negative

Slow fast charging0 mentions

Generally negative

Performance decline after updates0 mentions

Generally negative

Weaker video recording0 mentions

Mildly negative

Poor screen color/brightness for some0 mentions

Generally negative

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Based on user comments

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Massive 7000mAh BatteryAffordable / Good ValuePremium Design for the PriceWeak CameraNo eSIM SupportShared SIM/SD Card Slot

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Premium Design for the Price

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Shared SIM/SD Card Slot

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Exceptional price-to-performance valueLarge battery with good screen featuresAds can be disabled easilyBaked-in MIUI ads and bloatwareLong-term hardware reliability concernsBattery drain issues reported by some users

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Large battery with good screen features

Ads can be disabled easily

Baked-in MIUI ads and bloatware

Long-term hardware reliability concerns

Battery drain issues reported by some users

5Budget

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Great value for the priceReliable, smooth everyday performanceGood fit for basic or backup phone useDisappointing camera qualityRAM limitations on lower-end configurationBulkier, thicker design

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Reliable, smooth everyday performance

Good fit for basic or backup phone use

Disappointing camera quality

RAM limitations on lower-end configuration

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AMOLED 120Hz DisplayExcellent Value for MoneyComplete Feature Set for the PriceInconsistent Night Mode Camera QualitySoftware Quirks and BugsBattery Degradation Over Time

Xiaomi Redmi Note 10

AMOLED 120Hz Display

Excellent Value for Money

Complete Feature Set for the Price

Inconsistent Night Mode Camera Quality

Software Quirks and Bugs

Battery Degradation Over Time

You are here

7Budget

Xiaomi Redmi Note 9

Excellent battery lifeStrong camera qualityGreat value for moneyInconsistent camera quality over time or vs rivalsLong-term reliability issuesPerformance decline after updates

Xiaomi Redmi Note 9

Excellent battery life

Strong camera quality

Great value for money

Inconsistent camera quality over time or vs rivals

Long-term reliability issues

Performance decline after updates

8Budget

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Huge battery lifeExceptional value for moneySharp Full HD+ displayNoticeable lag and stutterWeak camera systemReliability failures reported by some users

Poco M3

Huge battery life

Exceptional value for money

Sharp Full HD+ display

Noticeable lag and stutter

Weak camera system

Reliability failures reported by some users

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iPhone-like designFast 33W SuperVOOC chargingGood value for priceOutdated front camera and notchUnderpowered chipsetFalling behind on specs vs competitors

Realme C53

iPhone-like design

Fast 33W SuperVOOC charging

Good value for price

Outdated front camera and notch

Underpowered chipset

Falling behind on specs vs competitors

10Budget

TCL 60 SE

Eye-friendly NXTPAPER displayGood for minimalist/reading useLong battery life in ink/B&W modeNot suited for gaming or heavy tasksLag and glitching in normal useLimited availability by region

TCL 60 SE

Eye-friendly NXTPAPER display

Good for minimalist/reading use

Long battery life in ink/B&W mode

Not suited for gaming or heavy tasks

Lag and glitching in normal use

Limited availability by region

Battery life
1. Oppo A6arrow_upward30
2. Poco M3arrow_upward16
3. Vivo T3xarrow_upward9
Value for money
1. Poco M3arrow_upward13
2. Samsung Galaxy A06arrow_upward13
3. Oppo A6arrow_upward12
Camera quality
1. Xiaomi Redmi Note 9arrow_upward7
2. Poco X3arrow_upward5
3. Oppo A6arrow_downward3
Fast charging
1. Realme C53arrow_upward14
2. Xiaomi Redmi Note 10arrow_upward5
Gaming performance
1. Poco X3arrow_upward8
2. Xiaomi Redmi Note 9arrow_upward6
3. Vivo T3xarrow_upward5
Big battery
1. Realme C53arrow_upward9
2. Poco X3arrow_upward6

Overall Impression

Battery life stands out as the phone's biggest strength for most users. Multiple commenters highlight exceptional battery performance, with one noting only 1% drain after 21 minutes of video, another getting 48 hours on moderate use, and others reporting a full day of heavy use including gaming. However, a couple of users felt the battery discharged faster than expected and that fast charging was notably slow, showing some inconsistency in experience across units and usage patterns.

The camera impresses most reviewers but has some noted weaknesses. Many praised photo quality, selfies, portrait mode and video stabilization, with one user calling the cameras 'killer good' and comparing favorably to a $1000 phone. Others were more critical, saying video quality lagged behind photo quality, night results were mediocre, and after months of use some found images became 'burned' or lower quality, with one directly preferring a Huawei's camera.

Gaming and everyday performance are smooth initially but degrade for some over time. Early impressions are strongly positive, with users running Free Fire, Call of Duty, Roblox and Fortnite without lag and praising the gaming-oriented chipset. But several long-term owners report MIUI updates introducing heating and lag during games, and after 1.5-2.5 years some experienced severe freezing, slowdowns and battery decline, with one calling it unusable for gaming by that point.

Outdated / Not-accurate data?

battery_fullExcellent battery lifeKey factor

8 mentions

Strongly positive

Many users report long battery life, including a full day of heavy use, 48 hours on moderate use, and minimal drain during video watching. Charging speed was called fast by one but slow by others, suggesting mixed results.

@9410besi.

After 2,5 years of heavy use and gaming this phone still has great battery life! 😊 Edit: Soon after this the battery life declined a lot and the phone started laging. Now I'm on a Redmi Note 13 Pro+

smart_display

August 27, 2023

@daniispeed

Very good ☺️ I have it in 2021 and it works perfectly and I also updated it to MIUI 12 and it runs very well and the best part is the internal storage space, the gaming experience is not bad at all and the battery lasts me a lot 😀 it's great 😎

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August 4, 2021

@rayantsilva9871

Finally I can say I'm watching on my RN9💪🏿🔥♥️ Guys, buy it. I recommend it a lot. Buy the Midnight Grey color. It's the most beautiful. Talking about the device: I got the 128GB version and it doesn't lag in anything. I was able to get more than 48 hours of moderate use and still arrived at 48 hours with 30% battery. Besides the screen which is huge and excellent. Very cool. I saw in some videos that people say it comes with MIUI 11 and updates to 12 later. Mine already came with 12 and even updated to 12.0.7. Dude, buy the 128GB version because it's definitely worth it. I didn't regret it at all, not in any aspect. And its cameras have stabilization, so recording video is very cool.

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June 29, 2021

@cristiansanchezcatalan6607

People who are doubting whether to buy this phone, I'm going to give you my opinion. I went from having a Huawei P Smart 2019 to this Xiaomi Redmi Note 9 and the truth is I've had it for 3 weeks and the camera works quite well and takes very good quality photos, the selfies are also good and I love the portrait mode. Then honestly in games like Roblox or Brawl Stars it doesn't break almost at all, and the battery lasts more or less a full day of very intensive use, that is using it a lot, and two using it normally, and it charges in less than 1 hour and it's cheap compared to other Samsung phones, so I recommend it quite a bit.

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January 30, 2021

photo_cameraStrong camera qualityKey factor

7 mentions

Widely praised

Users repeatedly praise photo quality, selfies and portrait mode, with some calling the cameras excellent even compared to pricier phones. Video stabilization was also noted as a plus.

@juliancaicedo8407

I'm quite demanding when it comes to phones and I'm really surprised with this one, I didn't think that 'quality/price' thing was true but I'm coming from the Samsung A line and some iPhones and what a beating they've taken. Completely recommendable, it's a machine. My only but so far, is the battery, its fast charging is slow and I feel it discharges quickly, at least more than normal. With little use it lasts you the day but...I don't know, it barely makes it. The camera is fantastic, but in photo, I feel its second flaw is the video, although taking into account the rest of its performance, it goes unnoticed. Recommended. Its two 'flaws' are not really noticeable, you just miss them a bit but they solve it for you. Plus its facial unlock is super fast.

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June 1, 2021

@cristiansanchezcatalan6607

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January 30, 2021

@sebastianmachado207

I have the Note 9 and I recommend it a lot. It's smooth, good camera, if you're going to use it for Free Fire, Call of Duty it will go well for you.

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September 18, 2020

@aryanagarwal2763

I quite like the features and aspects that have been integrated in this smartphone. Decent camera, RAM and battery supported by a solid gaming Helio chipset.

smart_display

July 21, 2020

attach_moneyGreat value for moneyKey factor

6 mentions

Strongly positive

Commenters consistently highlight the phone's low price relative to performance, with several calling it cheaper than competitors like Samsung while delivering comparable or better experience.

@juliancaicedo8407

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June 1, 2021

@auramaxxing24

Watching this on my Redmi Note 9. It's incredibly affordable but works so well!

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February 13, 2021

@cristiansanchezcatalan6607

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January 30, 2021

@AutobahnSean

I'm watching this on this very phone. Gotta say I love it! $180 and it feels and works like a $1000 phone I used to have (Samsung). The battery is insane. I've used it all day and it's 11pm and it still has 50% battery. It has tons of features and still amazes me with what it can do. It also has 128gb of storage and I have a 512gb send card in it so storage will never be an issue. The best part of the phone is the display. Its huge!

smart_display

October 27, 2020

sports_esportsSmooth gaming performanceKey factor

6 mentions

Widely praised

Multiple users report the phone runs games like Free Fire, Call of Duty, Roblox and Fortnite smoothly without lag, crediting the gaming-focused chipset.

@cristiansanchezcatalan6607

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January 30, 2021

@JR_GHWZ309

I'll go with Xiaomi Note 9 for how it moves with Call of Duty, excellent Review 👍

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November 2, 2020

@sebastianmachado207

I have the Note 9 and I recommend it a lot. It's smooth, good camera, if you're going to use it for Free Fire, Call of Duty it will go well for you.

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September 18, 2020

@reyanshmadan6217

Redmi Note 9 definitely seems like a good choice for gamers as well as regular users in the mid-range category.

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July 27, 2020

trending_upBig upgrade from older phonesNotable

5 mentions

Strongly positive

Several users describe the phone as a major improvement over previous devices like Moto, Huawei, or Alcatel phones, expressing satisfaction with the upgrade.

@Travis_in_Florida

Loved the video, even the music while learning a few things I didn't know. I love this phone, just got it! It replaced my Redmi 7. I'm hooked on Redmi Phones now. I usually go about 3 years with a phone. Maybe longer with this 128 GB one I got now (plus the SD card I got in there still has 10 GB of room left on it) I couldn't be happier. So what it's not 4K, it's still super good HD quality and looks great to me. So what it's not edge to edge display, I don't mind. Peace Out ✌️

smart_display

May 11, 2021

@cristiansanchezcatalan6607

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January 30, 2021

@Nilo0sp

Went from a beat-up Moto G5 Plus (2 and a half years of use) to the Redmi Note 9, totally different level, good battery, good camera, fast phone and economical, and I only have to thank you for introducing me to this phone and making a decent review you're to be congratulated ♥

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September 8, 2020

@ElCr7-t7i

In a few weeks I'll have it ready to leave my 2015 Alcatel.

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July 4, 2020

smartphoneBig, high-quality display

3 mentions

Widely praised

Users mention the large screen as a standout feature, describing it as huge and excellent, with crisp and bright colors.

@rayantsilva9871

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June 29, 2021

@AutobahnSean

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October 27, 2020

@paulievee8830

I don't know who wrote your script but you're nuts, my cameras are killer good! And this 85 chip made after the 90 not the 80 was specifically created for gamers and as a better software for photo-taking at least you got the night mode thing rightportrait photos do not need a lot of light even when not in night mode and the ultra wide-angle is way better than most not to mention that this phone is $200 the screen on mine is very crisp and bright colors are great and what I love about xiaomi's is that it does not come with a lot of bloatware, hardly any! and the mui is a lot of fun...\nYou should get a different unit because you got just about everything wrong , yeah the battery charging is slow but I believe you got that wrong too, I use this phone for videos graphics and photos for social , u did mean to I just thought it be a cool second phone to have but I wind up using it more than my S10 because it's so user friend my and I'm getting such great results , I think all the macro cams are a waste but I can zoom in on object pretty far away with insane results! It's like have a non-telephoto telephoto! You sound like you're reading your results off a spec sheet rather than really giving the phone a chance to see what the secret sauce is, check because it's there....\nI don't mean to be insulting but you definitely have this phone all wrong, it's way better than to pro or s try it for a day than upload some if your photos to a PC I guarantee you'll be surprised, oh yeah one more thing about this camera even in 48mp ultra HD you can snap pic after pic , much less recovery and lag , it snaps really quick pic after pic,,,I'm telling you I'm a big fan of gsm arena but this review us Wrong! check out the \"new\" mediatek chip and see why they used it bye thx

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June 28, 2020

sd_storageAmple storage options

3 mentions

Widely praised

Users appreciate the internal storage capacity and expandability via SD card, with one noting 128GB plus a 512GB card leaves plenty of room.

@daniispeed

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August 4, 2021

@rayantsilva9871

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June 29, 2021

@AutobahnSean

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October 27, 2020

errorLong-term reliability issues

3 mentions

Frequently criticized

Some long-term owners (1.5-2.5+ years) report severe freezing, lag, battery decline, and overheating, with one calling the phone unusable and another switching devices due to declining performance.

@9410besi.

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August 27, 2023

@hugovieira8818

Well he said it's not just about having a good phone, and that's his error. It's been 1 and a half years since I bought mine and it's on MIUI 13 Android 12 but since I bought it on MIUI 11 Android 10 it was already lagging a lot on Instagram stories and today it can't even run a game and when I enter an app that it can run it doesn't take even 2 minutes before it heats up a lot and freezes everything and it doesn't help to mess with the settings or even format because it doesn't help, after 2 days or even 1 day it's already the same way. If you're thinking about buying one now in 2022 don't buy it unless you want to break your head. This phone is garbage and Xiaomi doesn't care about it. It's discarded. I'm even selling mine. A piece of shit. I've almost broken it like 10 times because it was freezing and I'd throw it on the ground in anger. A piece of shit for real.

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October 22, 2022

@cruzg.marcelino3635

If you're thinking about buying it. DON'T DO IT. I don't recommend it to you. It's a very bad device. It disappointed me too much. I had it for several months, and the cameras are very, very bad. Over time they lose quality, they come out very burned. And besides its screen with brightness at 100% represents the colors very poorly, the black color looks gray. And in games it's bad. Because sometimes it would turn off and restart. It made me lose several matches. Recently I changed it for a Motorola Edge 20, since I wanted something of much better quality.

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January 30, 2022

broken_imageInconsistent camera quality over time or vs rivals

3 mentions

Generally negative

A few users found camera quality declined over months of use with burned-out images, and one directly preferred a Huawei's camera output over the Redmi Note 9's.

@cruzg.marcelino3635

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January 30, 2022

@fjaviermar

Gentlemen, I've never seen such a biased video about a phone. In photography it gets a beating from the Xiaomi, but completely and I haven't even taken a photo, just watching the video. I don't know how you see the selfies that are almost identical. People play a very low percentage with high-demand games. The page loading is almost the same from here so I saw it. The battery charges almost the same, what do you gain, an hour? Irrelevant. The temperature difference is very low, curiously the video that looks clearly worse on Xiaomi, you say it's almost the same, which makes me think that what you see there changes behind the screen. Costarte focus is a fatal flaw, it almost loses all points, it cannot be minimized like that. The processors are elementary and none are Snapdragon so both mediocre but for Google, YouTube, messaging, social networks what more. It has 1000 more battery than the Xiaomi, very important. I don't know but it shows a lot gentlemen and it seems good to me that they promote, but the viewer is not stupid. You get the Xiaomi Note 9 searching for 135 euros in Spain with 128GB internal teeeela, the other I don't remember you said anything about mode, so a beating and up to 2 levels above? Nope, man doesn't live by Fortnite alone. And now the best, October 2020 I haven't found the Realme for less than 175 euros. I think the beating has been from another. It doesn't show that I have the Note 9, right? But for me to put my phone, which has cost me an arm and a leg, like garbage, doesn't seem right to me my dear friends. Anyway, you do your job as you see fit, but before a potential subscriber, it may seem not objective to them, bother them and tell them. That's life. The best for you.

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October 4, 2020

@erickporras279

I just bought it yesterday and it's a good phone. I don't download games on phones but I do work with many applications and it's handling them well. My previous phone is a Huawei Y9 2018 and definitely in terms of camera the Huawei does put up too much competition to the Xiaomi, sometimes the Huawei photos look nicer, apart from the fact that there are little details I'll miss from the Huawei like the way to take screenshots among other small things that I don't like as much. I'll tell you in the coming weeks how it turns out.

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July 7, 2020

boltSlow fast charging

2 mentions

Generally negative

A couple of users specifically call out the fast charging as slower than expected, despite otherwise strong battery performance.

@juliancaicedo8407

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June 1, 2021

@paulievee8830

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June 28, 2020

warningPerformance decline after updates

2 mentions

Generally negative

Users report that MIUI updates, particularly 12.0.7, introduced heating and lag issues during gaming that weren't present initially.

@hugovieira8818

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October 22, 2022

@RONIGOD1

*Finally I can say: watching from my Redmi Note 9, my first new phone* *Edit 6 months later: man 1.1 thousand likes on my comment kkkkk I have a video with more than 3 thousand views on my channel but it didn't even get half the likes.* *But a comment of mine on another channel (this comment) got 1.1 thousand likes crazy kkk* *More likes than the pinned comment from the channel owner itself you're crazy kkk* *Guys about the phone, after the MIUI 12.0.7 update the phone got very bad for games, it's heating up a lot, I hope they update again and resolve it* *But anyway, I'm still very happy, my first new phone, I'm taking care of it like it's my life, 6 months later, I never dropped it on the ground so you get an idea.* *Another edit: I downgraded to MIUI 12.0.6 until they release another update, because 12.0.7 is very buggy for games*

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September 11, 2020

videocam_offWeaker video recording

1 mentions

Mildly negative

One detailed review noted video quality as a relative weak point compared to the phone's otherwise strong photo performance.

@juliancaicedo8407

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June 1, 2021

brightness_lowPoor screen color/brightness for some

1 mentions

Generally negative

One long-term user complained that at full brightness the screen represents colors poorly, with black appearing gray.

@cruzg.marcelino3635

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January 30, 2022

Xiaomi Redmi Note 9chat_bubble_outlineFrom real comments

thumb_up_off_altBuy this if...

What users lovefavorite_border

thumb_down_off_altSkip this if...

What users complain aboutheart_broken

Compare in seconds

Who wins on what

Battery life

Value for money

Camera quality

Fast charging

Gaming performance

Big battery

auto_awesomeOverall Impression

Xiaomi Redmi Note 9From real comments

Buy this if...

What users love

Skip this if...

What users complain about

Overall Impression