GSMArena feature labs Comments
- Pyroslav
- 3pu
Could you please tell exactly what kind of video you use for battery test of video playback (resolution, compression type, bitrate, audio...) or perhaps provide a download link of your test video (if not copyrighted)...
I am trying to guestimate state of batteries on bunch of old phones ;-)
Thank You
- Shadrach Blama
- fs%
Camera can not save the picture on my phone
- RK Nair
- 9Fx
Brought a SONY XPERIA XA Nano SIM model F3113. Feel satisfied with performance except low audio which Sony themselves admitted.
- malli
- rKi
redmi note super mobile
- jiangheng
- vUR
One more question about audio:
For devices with dedicated HiFi DAC, are audio output tests ran on the HiFi mode or normal mode?
- jiangheng
- vUR
Great methodology!
About audio test: Which sample rate/bit depth are you using for playback and recording? are they 44.1k/24bit?
- shuddhu
- tUa
handset is very impresive look,weight,water proof,also 4G ,,,,high quality speker,
this very usefull product,,,,
- AnonD-173657
- rKJ
Please. Lunch the external. Battery for 650
2200 to 2500 mah
- AnonD-173657
- rKJ
Please. Lunch the external. Battery for 650
2200 to 2500 mah
- AnonD-173657
- rKJ
I love lumia and special 650 good phone
But some future is missing
1 battery back up ...2000mah is poor for life stayl
2200 to 2500 is better of this device
1 only 720p no hd record
And ram 1gb
1.5 to 2gb is better
And other think is excellent ...nyc
Friends you can buy ...no probably ...but carry with power bank
- Parvez
- Hkt
My sony expirea e4 battery draning verry fast and also while doing wall charging it's charge but 10% charge in 1 hours this never happen before please resolve my problem or give some solution
- ryta
- Lhn
My phon (GT 190601) camera application has broke down since 3 days ago. When I turn it on this message appears
"Camera failed" . What should i do ?
I have restarted it again and again, but it doesn't work.
- Mihai Razvan
- 3RQ
Please start using 24bit 96KHz files when testing with RMAA. Almost every new smartphone supports high resolution audio, and you are still using 16 bit 44,1khz to test the phones. you have reached a wall and are refusing to go over it although you have everything you need to do it.
- AnonD-549555
- th6
Please update battery chart with SAMSUNG A9 PRO.
Thanks
- Shalu Chauhan
- rAV
Nice And Verry Beautifull
- AnonD-541982
- KIC
Which device or tool do you guys use to read the luminance of screen in numbers like 500nits or 1200:1 CR? It would be really nice if you share with us. thank you
- Anonymous
- RxS
As for audio test, what sound did you put in the device by RMAA test?
Is it 24bit 48KHz format?
- AnonD-98399
- IVS
I suggest do the daily basis task instead of finish the test part by part in seperate scenario.
The test :
1. call 1 hours (most unimportant test, as we all know may be 2% cost for 1 hour call duration)
2. Surf with 4G/3G 1 hours include website & facebook
3. Watch youtube 1 hours by 4G/3G in 360p standard.(save data)
4. Play 30mins game (not so important , because can't be we play game in office)
5. Take 20-30 photo in 30mins time .(keep the camera apps on )
6. GPS + maps + 4G/3G + LCD on for 30mins drive.
7. 11pm ,remaining battery % in phone
For me , i only carry out 1,2,5,6 in those tough situation. My vibe P1 is pass the test. Samsung A7 is failed ,nearly 50% battery for 1 1/2hour drive.
- AnonD-98399
- IVS
To be easier understanding the phone battery life performance :
1 call
2 surf by 3G/4G network instead of wifi
3 video test with network signal off its doesn't reflect the true life experince.
4. Of course if u can add the GPS + Google maps + LCD always on + 4G/3G network on . Its make us more easier understand what this phone can do for us.
5. Add a standard ,at 11pm how much % still remaining in phone.
Because according to review ,Samsung A7 web browse 10hours , in fact , this phone perform so worse during daily basis use for just line ,whatapps , take some photo , about 1-20mins web surf. Its will in 24% low batt around 4pm. Its not accurate as 1+1+1 ,48-72hours performance as explain.
- AnonD-40199
- sxt
Why do review sites not review antenna quality? In my experience phones have difference in that. In our house we have, iphone6plus and a lumia 735. They're both set up for the highest data possible, and having the same network. Side by side under an area with poor signal quality, the iphone6s can still get at least an H+ but the lumia735 can barely get an E. So definitely iphone6 can suck more signal under tough circumstances (which coincides with some reports that iphone6plus has really good antenna than previous iphones, and even compared to other products)
The point is, i think people also consider the antenna quality especially those in challenging places (or countries). And i believe if you devised a test for antenna quality many people will thank gsmarena.please consider this. Thank you
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