Why do powerful smart phones have so small batteries and less powerful Ones have better battery power capacity ?

E2000:
Why do powerful smart phones have so small batteries and less powerful Ones have better battery power capacity ? 

May b u should check out iPhone xsmax or s10+

Because they have good battery optimization. For example, Xiaomi Redmi Note 7 has 4000mah with chip set of Snapdragon 660 why Xiaomi Mi 9 has 3300mah with chip set of Snapdragon 845.

On mere looking at it, Redmi Note 7 is suppose to last long because of it battery? Right??

But it may interest you to note that the Xiaomi Mi 9 with 3300mah last longer than the Redmi note 7

You can watch video on battery drain on youtube

fados4sure:
Because they have good battery optimization. For example, Xiaomi Redmi Note 7 has 4000mah with chip set of Snapdragon 660 why Xiaomi Mi 9 has 3300mah with chip set of Snapdragon 845.

On mere looking at it, Redmi Note 7 is suppose to last long because of it battery? Right??

But it may interest you to note that the Xiaomi Mi 9 with 3300mah last longer than the Redmi note 7

You can watch video on battery drain on youtube

Your right...
BTW Mi 9 uses a Snapdragon 855 chipset and not Snapdragon 845.

E2000:
Why do powerful smart phones have so small batteries and less powerful Ones have better battery power capacity ? 

Expensive phones use a more powerful processor than midrange ones...
A more powerful processor means better battery optimisation...
Which means better battery life!!

PhenomenalMorgan:
Your right... BTW Mi 9 uses a Snapdragon 855 chipset and not Snapdragon 845.

But you get the jeck?

fados4sure:
Because they have good battery optimization. For example, Xiaomi Redmi Note 7 has 4000mah with chip set of Snapdragon 660 why Xiaomi Mi 9 has 3300mah with chip set of Snapdragon 845.

On mere looking at it, Redmi Note 7 is suppose to last long because of it battery? Right??

But it may interest you to note that the Xiaomi Mi 9 with 3300mah last longer than the Redmi note 7

You can watch video on battery drain on youtube

@ E2000 , if you need any further clarification, kindly head to my house. But branch that woman shop wey dey sell akara. Na Saturday morning be this fa.

fados4sure:
Because they have good battery optimization. For example, Xiaomi Redmi Note 7 has 4000mah with chip set of Snapdragon 660 why Xiaomi Mi 9 has 3300mah with chip set of Snapdragon 845.

On mere looking at it, Redmi Note 7 is suppose to last long because of it battery? Right??

But it may interest you to note that the Xiaomi Mi 9 with 3300mah last longer than the Redmi note 7

You can watch video on battery drain on youtube

This is not totally true. I previously used a Techno L8 plus before I purchased my Xiaomi Mi 6. I was made to believe the the Mi 6 battery will last longer because of higher processor and better battery optimization, but it's not true. Unfortunately, the Mi 6 was stolen.

Now, I am managing a Xiaomi Note 7 and its battery still performs better than the stolen Mi 6 with a higher specs.

yemi2plus:


This is not totally true. I previously used a Techno L8 plus before I purchased my Xiaomi Mi 6. I was made to believe the the Mi 6 battery will last longer because of higher processor and better battery optimization, but it's not true. Unfortunately, the Mi 6 was stolen.

Now, I am managing a Xiaomi Note 7 and its battery still performs better than the stolen Mi 6 with a higher specs.

I hope you know that you are very funny considering the fact that you're comparing Mi 6 of 2017 and Redmi Note 7 of 2019 when the OS of Mi 6 is MiUi 8 compare to Redmi Note 7 OS with Miui 10

Why not compare Mi 9t to Redmi Note 7 with same OS & battery? Check the video on youtube & see for yourself

Note that with the current update of 2019, Mi 6 can't be compare to Redmi note 7

fados4sure:

I hope you know that you are very funny considering the fact that you're comparing Mi 6 of 2017 and Redmi Note 7 of 2019 when the OS of Mi 6 is MiUi 8 compare to Redmi Note 7 OS with Miui 10

Why not compare Mi 9t to Redmi Note 7 with same OS & battery? Check the video on youtube & see for yourself

Note that with the current update of 2019, Mi 6 can't be compare to Redmi note 7

Please, I don't want to argue this. I have used both devices and trust me, Mi 6 shouldn't be compared to Xiaomi Note 7 on any ground save the battery. Like I previously said, I am only managing the Note 7.

And Mi 6 received an MIUI 10 update.

Wayne4uall:

May b u should check out iPhone xsmax or s10+

S10+ battery is small nah...... Samsung probably don't want to have another bomb, in people's hands........

Lol, Who will buy the next versions if they made the current one perfect. We are all buying dreams & promises, the perfect consumer rabbit hole.

Don't worry Op, the next upgraded version would take care of your worries, Just buy.

Lexusgs430:


S10+ battery is small nah...... Samsung probably don't want to have another bomb, in people's hands........

On heavy usage it will last u more than 2days. I tink that is enough

Wayne4uall:

On heavy usage it will last u more than 2days. I tink that is enough

Never..... It only last a working day..... Charging happens every day.......

Lexusgs430:


Never..... It only last a working day..... Charging happens every day.......

lol.. Have u lay u hands on one? I am using one at the moment.. I browse minimum of 7 hours daily.. It wil last me for two days till 0%...

Wayne4uall:
lol.. Have u lay u hands on one? I am using one at the moment.. I browse minimum of 7 hours daily.. It wil last me for two days till 0%...

Of course i own one...... In addition to doing usual things on the phone, my Bluetooth + GPS are always on........

Wayne4uall:
lol.. Have u lay u hands on one? I am using one at the moment.. I browse minimum of 7 hours daily.. It wil last me for two days till 0%...

I don't know how you can squeeze 48 hours out of a 4100Mah.........

fados4sure:
Because they have good battery optimization. For example, Xiaomi Redmi Note 7 has 4000mah with chip set of Snapdragon 660 why Xiaomi Mi 9 has 3300mah with chip set of Snapdragon 845.

On mere looking at it, Redmi Note 7 is suppose to last long because of it battery? Right??

But it may interest you to note that the Xiaomi Mi 9 with 3300mah last longer than the Redmi note 7

You can watch video on battery drain on youtube

interesting

The same way tecno phantom 9 has about 3500mah battery but it lasts way way better than many devices.

Lexusgs430:


Of course i own one...... In addition to doing usual things on the phone, my Bluetooth + GPS are always on........

He many hours do ur phone last?

Lexusgs430:


I don't know how you can squeeze 48 hours out of a 4100Mah.........

are u trying to say that u can't use it for two days? What are u doing with it? Playing games

Wayne4uall:

He many hours do ur phone last?

Let's assume its fully charged at 0700, by 1500 hrs i would hit 15% or near enough..........

Wayne4uall:
are u trying to say that u can't use it for two days? What are u doing with it? Playing games

Never......

Lexusgs430:


Let's assume its fully charged at 0700, by 1500 hrs i would hit 15% or near enough..........

If I have 100% by 7am I won't Charge not untill the next day around 10 pm and by den my Bat3. Below 13%

yemi2plus:


This is not totally true. I previously used a Techno L8 plus before I purchased my Xiaomi Mi 6. I was made to believe the the Mi 6 battery will last longer because of higher processor and better battery optimization, but it's not true. Unfortunately, the Mi 6 was stolen.

Now, I am managing a Xiaomi Note 7 and its battery still performs better than the stolen Mi 6 with a higher specs.

please what can I do to my redmi note 7 that is draining fast than usual. pls I need your aid, the battery is just moving like Clock.