GSMArena feature labs Comments
- Anonymous
- 7ki
Please add 4G Talktime To the table and Some New Phones in the Table Like Realme 5i, Samsung Galaxy M31, Realme X50 pro, IQOO 3, Poco X2, Redmi K30 and Redmi K30 Pro
- tellucas
- E4@
Haziri, 17 Dec 2019Please I'm not so good with audio and stuffs, but I have a question. Using the OnePlus 3.5mm a... more250 ohms is probably too high impedance for a typical cellphone audio amp to drive with decent volume best to stay around or below the 50ohm range,
- Trump Fan 1980
- YHV
Thanks to GSM ARENA for providing this explanatory information and their specific handset stats.
- Haziri
- Nu6
Please I'm not so good with audio and stuffs, but I have a question. Using the OnePlus 3.5mm adapter can you game well using the bayerdynamic dt 990 pro which has 250 ohms (impedance) without an amplifier?
- AnonD-492870
- Emn
Gazza, 20 Nov 2019Output POWER is measured and ststed in Watts, or for reproduction in headphones, Milliwatts. T... moreWhat exactly are you thinking? The headphone jack sends a low voltage signal as a source to be amplified it itself is not an amplifier to add gain to the signal or overall volume. Now if the signal is clean, low noise, etc then that is more of what can drive an amplifier to allow solid volume. But maybe we are just misunderstanding each other....and actually I may need to dig into technical details on how a powered signal jack signal operates when attached to a passive transducer...I think I kinda know what you are saying now.
- Anonymous
- qGA
AnonD-170990, 24 Aug 2013I'm a little disappointed with the battery life test, as with many other users, I believe that... moreWhile I agree that having airplane mode on while watching videos isn't totally accurate or reflective of the avg person's use, I'd say it is accurate & actually necessary in terms of this test. In fact, I'd say this is the only "true" way of testing for this metric, i.e. video playback & ONLY video playback. If airplane mode is off you're introducing the possibility of more variables skewing the results. With it off, you'll start getting calls, texts, messages, notifications, updates, etc, which not only differ from person to person, but also from time to time, e.g. time of day, date, weekday/end, yesterday/today. Now you're no longer testing purely video playback time. On top of that none of the results can be directly comparable (one of the main purposes of this test to begin w/), making them just as meaningless as the (pre-2016) 50% brightness test. In a scientific test, in order to get the most accurate measurement of the one thing you're testing for, you must eliminate all other variables, or as much as possible. If not, you're no longer testing for that one thing, but something that's completely up in the air.
- Gazza
- uF0
AnonD-492870, 20 Apr 2019Output signal from that port is AC voltage. Why you would want it in mW?Output POWER is measured and ststed in Watts, or for reproduction in headphones, Milliwatts. This enables easy comparison of the products effective volume capability as W is the standard method actoss the board. There is no point in knowing the voltage output when the load impedance is going to vary.
- KAKA
- NYp
Anonymus, 09 Aug 2019Your audio measurement equipment is seriously outdated and the measurements don't reflect the ... moreTo improve same applications are autdated?
- Yonef
- nq6
GSMArena? How will you explain this: https://imgur.com/MSZvLlH
How come a phone with battery index 83 has more talk time, more web browsing, more video watching battery life THAN a phone with index 86 that had all three battery parts lesser ?
How this battery index is any good ?
- Anonymus
- MWW
Your audio measurement equipment is seriously outdated and the measurements don't reflect the actual quality that is available. Very misleading especially in the case of mobiles with built-in quad dac and such.
- NEOZOEN
- 2SA
While testing the audio through the headphone jack, it would be very informative to take the Vrms measurements to indicate the drive capabilities of the output amp for high impedance headphones. Also the output impedance of the amplifier would be highly useful for IEMs.
Sorry late to the party. Not sure if this question has been asked. When you test loudspeakers, you take measurements with the handset loudspeaker facing the loudness meter at a distance of exactly 1m. What happens if you have a bottom firing speaker and an earpiece speaker?
- Anonymous
- CGH
Amount in Ghana I phone 6
- Anonymous
- M0P
Can you do tests on the extent to which an AMOLED dark mode would affect battery endurance? Would probably require a custom browser that has a built in dark mode feature (e.g. Samsung Browser) to see the full benefits but I think it would be an extremely useful metric in comparison to Light Modes/LCD screens, given how popular dark modes are
- AnonD-492870
- Emn
Cugar Shanlin, 19 Feb 2019hi GSMArena, it would be very helpfull if you could measure the output power of the headpho... moreOutput signal from that port is AC voltage. Why you would want it in mW?
- AnonD-492870
- Emn
Can you release a Display table tool like the battery life test? At this point Noia 9 pureview is the record setter for large screen smartphone Sunlight legibility, oddly with a lower maximum brightness. I would like to and be able to compare/contrast devices in this category.
- Cugar Shanlin
- n6f
hi GSMArena,
it would be very helpfull if you could measure the output power of the headphone jack in mWatt.
- Anonymous
- BiP
How do u screeshot pages
- Peter
- nw}
Would anyone know whether or not there is difference in performance between n950fd vs n950f dual and single sim model?
Many thanks in advance.
Peter
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