Samsung Galaxy S24 Ultra vs S23 Ultra vs S22 Ultra EXTREME Battery Drain Test

[@retro1120]

This is definitive proof it should be illegal to manufacture and sell an exynos based chip.

[@ghost4955vk]

Samsung needs to make money

[@mikivli]

@@ghost4955vkthey make plenty though

[@FUC13]

Used to have 8gen1 s22u, it was just as bad battery performer as the exynos one

[@wheelyflac]

​@ghost4955vk yeah but why would I care I'm just a user

[@wheelyflac]

Snapdragon 8gen1 was even worse because it was also manufactured from Samsung

[@AkashSharma-ef5mq]

It's not just the battery, look at the difference in signal strength in exynos and snapdragon. Snapdragons have better modem than exynos chip.

[@Adenser]

“Signal strength” you see is just an indication of how close you are to the transmitter....

[@Augustov12]

Well, it is not the exynos..the 8gen 1 variant is bad in battery as well. I had one in Brazil then upgraded to 24U and it is an other world.

[@subhojit2003]

Basically anything manufactured by Samsung foundry is bad TSMC is the GOAT

[@nicolo2408]

they are produced by samsung while 8 gen 2 and 3 are producesse by TSMC

[@eliasw7203]

A versão snap é melhor em bateria, eu tenho o s22 base, infelizmente o processo de fabricação da Samsung é horrível, a chance de você pegar um CPU bom varia muito.

[@mateusztomczyk2899]

But getting to the camera test when others where already off was not good for statistics.

[@asimmoideen5960]

Fr, the s24 lost 12% in 16 mins recording 4k60, if it was KZbin or tik tok it woulda easily lasted an other hour

[@whathefaq1331]

Excellent test! First time i see mobile data used for the entire duration of the test, is what i wanted to see! Very good job! Really helpful!

[@LoverOfTech]

Glad you enjoyed the video 📹

[@AnnesleyPlaceDub70]

S23 Ultra has reduced by 6 hours on a single charge thanks to that cursed 6.1 update. I was nearly getting two dags on mine on 6.0. My cameras have improved though, not that i was complaining about them pre-update. Smashing upload.

[@davidhiggins2804]

Try factory reset

[@Hhhh22222-w]

Typical samsumg

[@penso123]

I am getting 8-11h of screen tima depending on the use. But I have the feeling that with one ui 5.1 the battery was lasting longer. I did not notice any difference in the cameras though.

[@Swishcoe]

Has your battery improved after the June update?

[@penso123]

@@Swishcoe same thing here

[@bedscenez]

s23 Ultra battery is still a beast compared to other Phones released in 2024. But s24 Lineup beats it.

[@ghost4955vk]

A little in 24u

[@ankitaggarwal708]

Have you heard of OnePlus 12 😅

[@CptThisGuy]

​@@ankitaggarwal708tbh i was a OnePlus 11 user the battery over a year was a bit disappointing and on this February i got 2 green lines on my screen even though i used a case and never dropped it hard

[@kunal_k_]

​@@ankitaggarwal708 none of the Oppos, or any other, beats the flagship Samsung ones. It's no brainer

[@ankitaggarwal708]

@@kunal_k_ do you have OnePlus 12 or Samsung s23 ultra I have both that's why I am saying

[@superior_nobody07]

I seriously wonder how some battery test get over 10hrs of screen on time. This test feels much more in line with the battery life I usually get in terms of screen on time after a full day off the charge for the s24 ultra

[@ghost4955vk]

Wi-Fi + Web browser light soft

[@ItsBrown__]

Cuz they're on WiFi

[@HashiqHussain]

after an extrem usage how much is you battery on you s24u ?

[@hunterridley73]

I have the s22 ultra battery life is just okay the USA model only get around to 5 to 5 and 1/2 hours of screen time most of the time it a great phone just wish the battery life was better

[@Dat_Sun]

I'm experiencing catastrophic battery life and heating problems with my s24u.

[@thejjx]

Same​@@Dat_Sun

[@AVXUQ1]

its kinda better now after the one ui 6.1

[@kennetha6594]

@@Dat_Sun That's not normal. Contact Samsung support.

[@derricknyakundi1985]

​@IKRRRRRZ True after the OneUI 6.1 it's a bit better.

[@dsm7]

Keep in mind that the 4G+ is hungry for battery life.

[@thelonewolf70x7]

And when your phone switches to 4g to 5g... 💀💀💀

[@andyH_England]

I had the E2200 for a year, and it was a dumpster fire. The worst phone i ever owned. Even new, the battery was 5 hours SOT at best and down to 4 hours after a year. It got hot, and the animation was poor, so I had to run it at 740p, and 120Hz felt like Nokia from the 1990s. The Exynos was a crime, and I am glad Samsung was sacked by Qualcomm and had a year off to take a breather and work out why they made bad chips. The E2400 is a lot better, so kudos to Samsung Fabs, but it still has room for improvement, and maybe the 3nm E2500 will be redeemed. So, this result is not a shocker. It was an awful year for Samsung, and they are only just recovering from their steep profit loss.

[@benellis7427]

I had it for a year and like you I thought it was rubbish, it always ran hot and the animations would stutter constantly. I'm now using an S22 ultra again (with 12gb ram and 256gb storage this time) and it feels so polished now. I'm not sure if I got unlucky with my first one or the software updates have helped. it has transformed the phone.

[@Akihito007]

Hmm, they'rehaving to recover because of high interest rates and global instability due to Russia and China, NOT because Samsung's chips are crap. They had low supply until late last year as well. Low supply plus high inflation means super high prices that many people either aren't willing to or can't pay.

[@andyH_England]

@@Akihito007@Akihito007 They lost the billion-dollar contract to make the SD8G2 because they made poor chips. They stopped making chips for a year, which was a clue as to why. So profits dropped 95% in two quarters because of a perfect storm, and Samsung was stuck in it for 18 months.

[@andyH_England]

@@benellis7427 I had two E2200 S22's and both sucked.

[@mac8669]

I'll hang onto it for an extra year, the phones apart from battery just don't feel different enough to justify that price of the s24, I'll wait for a real upgrade in the s25

[@mac8669]

I'll put up with 1 more year of mediocre battery life in order to get a real upgrade in the s25, right now it doesn't feel enough to upgrade to an s24 ultra

[@yamahass66]

Could you do a outdoortest in the sun testing the display for brightness. Wich phones turning down the brightness and after how long and so on ? ?

[@levipb1403]

You should make a video like this comparing the S24 plus and S24 base with exynos version to see how much they've "improved"

[@wheelyflac]

Exynos 2400 has about 15% less battery , as far as I've seen from Nl tech

[@ShajahanKm-p6f]

S24 ultra great battery.... because AI features good brilliant... battery backup

[@dwights1024]

Why do u call it battery backup it’s just battery…

[@BrainFlowLP]

Only 6 hours of screen time and you call this garbage "great"? Really? Thats a big shame for top end flagship smartphone.

[@ionnisromania8122]

The only real battery test from youtube! Great job!

[@ghost4955vk]

Hey maan. 23u beast. This is cool, since the 23u has been on sale for a year now and the difference is small with the 24u. It was also interesting to compare s22u on Snapdragon?

[@konradc12]

Agreed.

[@chelidoniii]

This is the most realistic battery test I have seen. My S24U gets close to this screen time

[@LoverOfTech]

Glad to hear it

[@TheCosmicRealm3]

I have both the s23u and s24u and I prefer the s23u.

[@Prashanth12344]

Just traded in my 22U for the 24U, battery just wasn't getting me through the day anymore, especially on data. Luckily Samsung has some solid trade in deals, it cost me $660 CAD.

[@kalle5548]

In Sweden a perfect s22U 256gb is worth $200 according to samsung, what a joke

[@ciarzasty8885]

There will be a battery test basic series S - S24 with exynos, S23 snap gen 2 and S22 with exynos??

[@LoverOfTech]

No because I don't have those devices

[@Universoftech]

The snapdragon 8G1 made by Samsung was terrible in battery efficiency, the 8G1+ made by tsmc is quite better , the 8G2 and 8G3 are even better but still nor perefct we dould get more battery capacity because this chips increase the performance alongside efficiency each year and performance gain are uselles because we still don't have Gta like game on mobile , so either we get more efficiency or more battery capacity we should stop bad battery phones to force companies to improve and the chinese brands are already start improving with this new silicon carbon batteries tech .

[@XxxXEraYXxxX]

brother, you said you would do a light mode vs performance mode test, months have passed, how are you doing?

[@LoverOfTech]

There is almost no point in doing it now because no one will watch it. These battery drain test are not easy to do

[@XxxXEraYXxxX]

Yes, it doesn't look easy, but you will be the first person to do it and it will be very useful content for the community. ​@@LoverOfTech

[@LoverOfTech]

@@XxxXEraYXxxX finally did it. Go check the latest video on the channel. Make sure to turn on notifications to all on the bell icon for future videos

[@XxxXEraYXxxX]

@@LoverOfTech yep i Just watched it! Thank you. We waiting for s23u also if it possible

[@Universoftech]

Samsung may manufacture an exynos by TSMC , this is good new for exynos haters beacuse even exynos will be powerful and efficient now .

[@Dat_Sun]

What is wrong with my s24u? Randomly, the back of the phone to the right of the lenses gets really hot, and the battery goes from full to dead in a few hours. It seems like it has something to do with KZbin shorts or when playing downloaded songs from youtube premium.

[@randombutpro7547]

Hmm how long had you had it for?

[@Dat_Sun]

@randombutpro7547 A few months now. It's unusable with bluetooth earbuds, the battery drains so fast it's dangerous.

[@csikolaszlo563]

@@Dat_Sun considering its a few months old might be time to make a warranty claim at a samsung service

[@Dat_Sun]

@@csikolaszlo563 I am not the only one experiencing this. There are other channels uploading videos daily with this problem. It's probably not a hardware problem, but a software problem since i've narrowed it down to a few apps.

[@randombutpro7547]

Yeah I’d suggested getting a warranty claim like the above person adviced

[@Lukakomakhidzee12]

I have S22 Ultra and Yes Its disgusting i Miss my Old S10 😕

[@live_long_kbc]

Do you live in Europe? Also, for the iPhone 16 pro max giveaway, does the iPhone have a sim card slot because I live in the UK

[@igorteller1516]

A small question. You seem to me to be a very reliable guy. How much can the running screen drop at 23 plus? Some claim that it can drop up to ten percent through the developer option.

[@SK1Pintheflesh]

Lover of Tech really deserves more recognition and subscribers though, like bro this video is outstanding. Better than alot of battery drain tests I've ever seen before

[@LoverOfTech]

Much appreciated 👏🏿

[@davidbrown6878]

I agree that we shouldn't have Exynos chipsets on Galaxy Ultra phones anymore.

[@carbideshot5875]

would love to see you test the light performance profile again.

[@LoverOfTech]

No one is going to watch it so not bothering

[@ItsBrown__]

​@@LoverOfTechI'd watch it

[@GCCSAT-kb6fx]

am happy with my s23 ultra especially with the new 6.1 update with all the AI features my phone became more amazing

[@newfnshow031]

please do a battery test pixel 8 vs pixel 8a I need to figure out which to buy

[@nelsonstillmatic8881]

Exynos really sucks but still that’s almost a 3 years device ,the Samsung s24 ultra is the king so far this year

[@casuarius6576]

the Qualcomm variant was even worse overall.

[@alphaarchive5262]

​@@casuarius6576No really, but wasn't great either, the efficiency jump from those SoCs to the 8 gen 2 is like 3 generations apart from each other

[@nxsaudios1410]

damn theres a significant difference between using wifi and mobile data! good to know!

[@akibulislamzisan7259]

Thanks for adding the name of activity on the screen corner. I really appreciate these details.

[@randomstuff0069]

05:55 that's a difference of 2x in between 24u & 22u

[@zubairparviez786]

I have never had such a bad battery experience in my life. I left the huawei and bought Samsung S22 Ultra Box Pack, but the battery was so bad that I had to charge it two to three times a day. I've shifted back to and the Huawei battery lasts about seven to eight hours

[@hamedl1865]

It's like watching the world cup's final 😂 great job man 👍

[@raghav_xp7]

Plz add Note 20 ultra snapdragon variant..its available at cheaper price now

[@LoverOfTech]

No one is going to watch Note 20 Ultra videos

[@raghav_xp7]

Sir now its available at dirt cheap rates..below 350 dollars. So many indian youtubers do recommend it as midrange flagship

[@LoverOfTech]

@@raghav_xp7 doesn't matter. It's a 4 year old phone. No one is going to watch it

[@Jackbnufc2000]

​@LoverOfTech they will

[@nicohinojales7184]

Can you give me the list of best charger on s24 ultra and chord.tnx

[@gidds2691]

Make a camera comparison let’s see how good the camera have become over time😊

[@LoverOfTech]

I just won't have the time this month. Sorry. Maybe next month

[@kombakalpha8900]

Galaxy S23 ultra is so impressive 💪🏽

[@goktugkaman6789]

Can you perform a battery test between the light and performance profiles on Samsung phones?

[@asimmoideen5960]

I disabled Ram plus on my galaxy note 10+ (exynos from 2019 ,4300mAh) and I get over 6 hours on wifi on light use On cellular, i get over 5 and half hours with high brightness etc on light use Not bad for a 5 year old phone I highly recommend turning off the virtual ram The phone is 60hz , not 5g and is set to FHD so ig doesn't drain the battery as much

[@AVXUQ1]

the battery on the s22 ultra is not good at all if u r Tryna buy a new Smasung flagship don't buy the s22 ultra u can get the ultra or s23U or 24U

[@asimmoideen5960]

@@AVXUQ1 yes but if you already have an s22u, you don't have rush out and buy the newer models if you can help it

[@casuarius6576]

@@AVXUQ1 Exynos or Qualcomm variant.

[@AVXUQ1]

@@casuarius6576 exynos it's so trash

[@casuarius6576]

@@AVXUQ1 Qualcomm is so rubbish compared to Exynos, same with Tensor and Mediatek.

[@jazzdglass]

Was the 22 ultra new?

[@LoverOfTech]

No

[@jazzdglass]

Thats so unfair. How could you even compare these?

[@LoverOfTech]

@@jazzdglass 🤷🏿‍♂️

[@TheRock00786]

But when s22 ultra came its battery was lasting in battery tests almost 7 hours😂😂😂

[@LoverOfTech]

Yea those tests are WiFi only with no mobile data 🤷🏿‍♂️

[@KasunGamage]

Why I don't got may update?

[@PauL-tr1mn]

At first i thought damn you have a good s22u there. But when it died under 4 hours i was like yeah same as day 1. Consistent 🤣. S24+ wouldve been interesting to have there as guest. it has latest exynos to see how better it is. Great video 👑

[@LoverOfTech]

kzbin.info/www/bejne/oqSlemt8oNN8jpY S24+ Exynos battery drain test☝🏿

[@jeffhale1189]

Thanks for sharing. Blessings on your day.

[@GeorgeGiann]

👏🏻👏🏻👏🏻 for mentioning the battery degradation. By the way, I had the galaxy S22+ I believe a few months after it came out, and it was the Exynos version (I live in Greece). It was the worst phone I had ever used and my go-to devices were always Samsung ones. Honestly, I used it for three days.. the battery life was so bad I had to charge it three times a day. The video recording was so glitchy that I had to return it and foolishly, I thought it was probably a faulty device and I went for another galaxy S22+… huge mistake. The exact same issues were present, not to mention how hot it would get, only after a few minutes of watching KZbin. I mean, you could barely touch the device. I had never experienced anything like that. That device was returned as well.

[@wheelyflac]

Ακόμα και snapdragon να είχες θα χες πάλι πρόβλημα με τη μπαταρία κ τις θερμοκρασίες επειδή και ο 8gen1 είναι κατασκευή της Samsung , η Qualcomm απλά το σχεδίασε. Το ίδιο και τον 888 , αλλά οι νέοι επεξεργαστές όπως 8+gen1 , 8gen2 , 8gen3 είναι κατασκευασμενοι απο την tsmc όπως κ τα chip της apple και της mediatek. Κ είναι πολύ καλά σε θερμοκρασίες και κατανάλωση ενέργειας. Πριν το 2021 ( 888 chip) η Qualcomm χρισμοποιουσε tsmc και τότε και chips οπός το 885 ακόμα κ σήμερα τρέχουν καλά..κ ας είναι chip του 2019. Αυτα εγώ τα μαθαίνω από έναν που λέγεται Geekerwan, ψαξε το κανάλι του στο youtube είναι πάρα πολύ αναλυτικός.

[@casuarius6576]

you got one of those low yield quality units, thanks to the Samsung 4 nanometer node.

[@wheelyflac]

@casuarius6576 no low quality units. Cpu and modems manufactured by Samsung are just really bad

[@casuarius6576]

@@wheelyflac Is related to low yield quality. That's why it affected the CPU and the modem.

[@alphaarchive5262]

​@@casuarius6576All the chips were made under a really bad 4nm (4LPE I guess) process by Samsung, with a infamously 35% yield, so the probability of getting a bad SoC is of 2/3 of the total manufactured units

[@larry-of9kh]

Battery on S24U sucks badly I went through 3 exchanges on them all the same samsung sucks now, should have kept my S21U on 13 ui 5.1 everything was great till 14 ui 6.1 and S24U

[@hyypham16]

Data Network S23+ 6h28m S24U 6h16m S23U 5h46m....Why..???😂😂 We need test S23+ vs S24U vs IP 15PM one more test..🎉🎉❤❤

[@LoverOfTech]

I don't need to do no extra tests or retests

[@RamonScott777]

Do a camera comparison next.

[@LoverOfTech]

I won't have the time this montj

[@rangelkostadinov665]

I'm very disappointed with Samsung after the One UI 6.1 update. My Galaxy S23 Ultra's battery life has drastically declined, barely lasting a day even on Wi-Fi. My colleague's S24 Ultra has it even worse. This experience has made me lose trust in Samsung's products. I don't think I'll be buying from them again.😢

[@casuarius6576]

try to wipe cache partition from the recovery mode and reboot again, that can help.

[@dylon0107]

Can you do a video testing the battery drain if 5g vs 4g LTE (preferably with the pixel 8 pro)?

[@LoverOfTech]

I don't get 5G indoors and sorry but no one is going to watch 4G vs 5G

[@6andrew2]

Great video man. Has helped a lot with purchasing decision.

[@LoverOfTech]

@6andrew2 glad it helped 🙌🏿

[@ontheflyby270]

Due to the age and battery technology... I'd guess at best that the: S22 now has 60 to 70% battery life S23 now has 70 to 80% battery life S22 now has 80 to 90% battery life I'd have stress tested each phone with the same test same resolution and a frame rate sustainable on each phone. Given the age of that batteries and the technology differences. A fair comparison would have to involve swapping and rigging the batteries into each phone for comparison.

[@Dr_Lad]

*Great content! I recently bought an s22 ultra 256gb for £350. Good deal?*

[@LoverOfTech]

It's an ok deal

[@TheErsun34]

En doğru sonucu veren bir pil testi. Çok başarılı. Tebrikler. ✌️

[@nagasaikrishnaatluri99]

Brother.... My s24 ultras power button is less clicky or not as good as the volume buttons, is that the case with you as well??? Anyone facing this issue ?

[@Tiger-makhulu]

I still use my s20 ultra and I get s solid 8 hours 😮, so I thought I'd see how well is the battery life on s24 ultra before I buy but it's not tht impressive. Sammy needs faster charge speeds

[@Pranz99]

Excellent and realistic battery drain test 💯

[@WhatMattersMost88]

Try the test again but playing Pokémon Go which is a HUGE battery killing game

[@LoverOfTech]

No

[@pedroavila1435]

Good video👏👏👏

[@hima20100]

You should but in concedration that the s24 is new compared to predessesors so the battery wear will sure affect the test

[@LoverOfTech]

That will be S24+ serious

[@DCtechnical27]

Please change the aspect ratio from 16:9 to 18:9 :)

[@LoverOfTech]

No

[@DCtechnical27]

@@LoverOfTech 💀

[@RagingBad]

​@LoverOfTech you sound like a douche

[@coptoxic]

16:9 is standard and best set

[@Bikram0805]

If you notice the Network Bar, The Exynos was struggling.

[@penahisaqov86]

Thanks for your

[@favour9189]

The exynos 2200 was the worst year for exynos chips such that the following year they all went qualcomm now went back in 2024 but this time the gap has reduced but it is still there

[@nicolo2408]

yes, you're right but I think that with exynos 2024 they weren't aiming to overtake qualcosa but just to reduce the gap in fact they used exynos on base modello and not the ultra

[@greysymphonyearth]

Yeah my s22 ultra has bad battery life.

[@BB_GS]

I currently daily a s22 ultra Gen 1 version and mine isn't that bad. It's a 6 to 6½ hour phone most days. My only problem is the heat on the phone though

[@casuarius6576]

try it on mobile data all day and would be even worse.

[@winstoncamba]

Proud s23u owner here

[@blessme8098]

Great videos always 👌

[@ashot9681]

Огромное тебе спасибо. Ты лучший!!!

[@seydoutraore5442]

Great video 💯

[@nicolaspaesi2846]

can confirm, got 2 s22u and with 60hz low res can get 4-5h

[@villemtallo]

I have the base s23. Its very good.

[@kubacete1689]

Exynos 2200 is extremely terrible. I have base S22 and I avarage 2h SoT on one charge

[@casuarius6576]

I assume you use is on mobile data mostly, the S22 base apart from having a very small amount of battery capacity was affected by the chipset quality thanks to Samsung node in that time.

[@Dat_Sun]

My s24u is a pice of junk. It updated yesterday, and the battery is still draining in about four hours. The area around the camera lenses is extremely hot. This phone will not last a year at this rate.

[@hamadwarraich9722]

Watch from pakistan 🇵🇰 dude

[@RagnarZizou]

6.1 ruined the battery life of S23u. Otherwise this phone would last forever!

[@dannierrodriguez2671]

Hola saludos buen video yo compre un S22 ultra con androide 12 nuevo y me da 7 horas y media de pantalla con datos moviles

[@zeblackboi]

Fantastic choice on the thumbnail.

[@specialresident22]

wow should compare new phones not old s22

[@LoverOfTech]

You don't say🥱

[@pointcodding]

Thank God, thank God that for the first time someone showed the correct results, I watched tens of hundreds of KZbin videos, I also have everyone lying on the phone, lying is the only one that turned out to be true thank you

[@RagingBad]

There's no such a thing as tens of hundreds 🙄🤦🏻‍♂️

[@watson1212]

Bro that S22 exynos 2200🤢🤮

[@AVXUQ1]

you realize its been 2 years since the release date 💀💀💀💀

[@stylesgangs6381]

Gerenciamento de energia da Samsung nunca prestou

[@Masterstrange56]

That’s why I avoid buying samsung phones

[@killingshot9507]

I have Samsung s22 ultra(exynos) 6h

[@john.doe_0007]

the s22 exynos was even worse than s21 series

[@alphaarchive5262]

Effectively, it is, the first generation of Samsung's 4nm process (4LPE or LPX I guess) with a measly 35% yield, which made those SoC quite underwhelming with energy and thermal efficiency, even getting worse results in CPU compared to the previous generation.

[@Wasted117.]

avoiding s24 ultra cause it has graininess issues. ruins the phone

[@rayjam7099]

👍

[@Bomzydget1]

🥳🔥🔥🔥

[@terrylafauci791]

I had the S22 ultra here in the U.S. with the snapdragon chip and it’s the reason I switched to iPhone back in October. The battery life was absolutely atrocious, I mean barely 3 hours of screen time. That was the last Samsung I spent my money on which is kinda sad considering I’ve been loyal to android (mainly Samsung) since 2009. Then I finally decided to take a chance and got the 15 pro max because Samsung repeatedly let me down and wow…I will never go back to Samsung. I love it. This phone last me 2 days with light usage and in heavy use days, I still get 8,9, even 10+ hours ..

[@thejjx]

Bro i regret buying s24 ultra cuz its battery is bad...i spent more than 15promax for this thing for the pure love of android. Im only getting maximum 5hour 20 min SOT for very light use...even in light profile

[@terrylafauci791]

@@thejjx yep, I had the opportunity to go for the s24 ultra and came really close to just waiting for it. But I was done giving Samsung chances and now I’m glad I switched. My boss got the S24 ultra and he says the same thing.

[@Beonx888]

Chả hiểu thằng này test kiểu gì

[@muhammadhamadhasan4466]

👍 👍

[@Vhsss_God]

This is why i say 6000mah &2nm processor is mandatory. Would easily push the battery life to 8hrs of heavy use

[@RagingBad]

Shut up

[@mamazed_max67]

1+2×3÷4+5×6÷7+8×9÷0= ?

[@Johnkasonde725]

Why do your phones drain that fast, my s24 ultra goes all the way up to almost 10 hours of screen time and that includes playing some games💀

[@Jejdnxjx817]

Maybe because you are using wifi with low brightness?

[@snwys]

Mine is 6hours - 7 hours with just social apps