vivo X21 UD
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- burnt chicken nugget
- thf
- 13 Sep 2021
i like it it is the best phone i ever had better than my redmi 7a
- A
- Axa
- tDR
- 18 Nov 2020
indo people, 05 Oct 2019in indonesia the price drop to $155 its really awesome price I was bought this phone at 110$... Great phone
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- Chocola25
- wrY
- 05 Oct 2019
Is this phone upgradeable to android 10 in the future officially?
How to fix its shaky videos (because the absent of EIS/OIS)?
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- indo people
- 61x
- 05 Oct 2019
in indonesia the price drop to $155
its really awesome price
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- Pasqulino
- xDy
- 21 Jul 2019
Just received and updated to Android 9 on 07-19-19 on my unlocked Vivo X21 UD.... here in Canada.
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- mohamed
- N}D
- 17 Jun 2019
android pie 9 for india global x21ud
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- Anonymous
- L7e
- 21 Apr 2019
RAJJO, 30 Jan 2019Is this phone upgradable to android 9.0? or will i get any... moreYes it will geht android 9
- A
- Abdul
- fsP
- 28 Mar 2019
mine wi-Fi is not working for sometimes now.... some one can help?
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- RAJJO
- sSU
- 30 Jan 2019
Is this phone upgradable to android 9.0?
or will i get any android update of android pie or 9.0 in the future?
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- XLR8R
- KAr
- 18 Sep 2018
aizat, 06 Aug 2018yes thank you for ur guidenes..this phone dont have some in... moreYou can use the Always On Display feature to get basic notifications when the phone is locked and screen is off.
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- ricalv
- mQx
- 14 Aug 2018
The specs on the phone look very good, it has everything that I look for in a mobile, a good cpu, decent camera with f/1.8 aperture, but at $500 the unit is extremely over priced when you take into consideration that in today's mobiles even in the most basic ones there are a few things that every unit must have, fast charging, USB Type C and the most important of all NFC, if it doesn't have NFC it's not worth even looking at it.
For the specs it has this unit should not be priced over at or over $250
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- derren
- IVP
- 10 Aug 2018
aizat, 06 Aug 2018yes thank you for ur guidenes..this phone dont have some in... moreit has a Lockscreen Notifications like iphone.
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- aizat
- tZ4
- 06 Aug 2018
XLR8R, 13 Jul 2018There is no LED notification light. You can set the phone t... moreyes thank you for ur guidenes..this phone dont have some indicator light for notifications pop up
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- Anonymous
- XRx
- 15 Jul 2018
NIIRMAL, 31 May 2018i think x21 is better than one plus.X21 is much better than op6
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- XLR8R
- bEJ
- 13 Jul 2018
Marco1992, 02 Jul 2018Reviews on x21ud said there is led notification light. I c... moreThere is no LED notification light. You can set the phone to use the camera flash as a notification light....
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- Marco1992
- IW@
- 02 Jul 2018
Reviews on x21ud said there is led notification light. I can't seem to find it. Any ideas?
- RishiGuru
- uIB
- 28 Jun 2018
XLR8R, 28 Jun 2018Hi,
It is same DAC as that used in X9/V5 Plus. Specifica... moreYep, you are right. The AKM AK4376 is a much better alternative than those found in Qualcomm or Mediatek solutions. It is a dedicated DAC + Headphone amplifier so sound is excellent for an average listener. However this audio chip will not be able to drive high impedance over the ear headphones. The number of steps in volume is much less than ESS counterpart and hence you cannot control volume at a very granular level.
Audiophiles will prefer ESS solutions in phones like one found in Vivo X5Max, Lenovo Vibe X3, LG V30+ as they not only provide better sonic but the headphone amplifier part is way powerful.
- RishiGuru
- tUa
- 28 Jun 2018
XLR8R, 20 Jun 2018Dear RishiGuru,
X21 will sell it's last at 25K price poi... moreThere have been days when Vivo launched X5Max in India at INR 33K. A year down line it was available for INR 17K. Same for Vivo V5Plus as it was initially launched at INR 28K later available for INR 15K from Vivo's own online store. Drop a CC and you get additional 10% discount. I have seen those days.
I wont be surprised if X21UD after an year be available at half the launch price. Mobile phone prices depreciates a lot with time.
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- XLR8R
- bEJ
- 28 Jun 2018
Logic Gates, 27 Jun 2018Yet to get the details of DAC (Is it quard-dac ?) used by V... moreHi,
It is same DAC as that used in X9/V5 Plus. Specifically, AKM AK4376. Don't expect mind blowing audio but it won't be bad either, it's audio output over headphones is quite good.
- Logic Gates
- EQn
- 27 Jun 2018
Yet to get the details of DAC (Is it quard-dac ?) used by Vivo in this model, more comments on audio hardware are expected from respectable forum readers.