Even though Android M has been officially announced and rolled out to OEMs for development, this of course doesn't mean that your mobile manufacturer can get it to you right away. Most manufacturers heavily modify their versions of Android and this takes time. The higher the modification, the more time it takes to get it to your device. Since Nexus devices are running stock Android, they will be the first ones to get it. In following is a list of most used devices and their current status in regards to what now is commonly known as the Marshmallow version update. Red means that that device will not be getting an Android M update Orange color indicates that the update is not yet confirmed or it's unclear if the OEM will follow throw on their promise. Green color indicated that the device will get the M update Blue means that Marshmallow is rolling out or already released for that device. Android One: -Symphony Roar A50 -Cherry Mobile One -Micromax Canvas A1 -Karbonn Sparkle V -Spice Dream Uno -MyPhone Uno -Mito Impact A10 -Nexian Journey One Asus: -Zenfone 2 HTC: -One A9 -One M9 -One M8 -One M9+ ^-It's looking highly unlikely for this one I'm afraid -One E9+ -One E9 -One ME -One E8 -One M8 EYE -Butterfly 2 -Butterfly 3 -Desire 826 -Desire 820 -Desire 816 -Desire Eye When: One M8 and M9 should receive the update by the end of 2015 while the rest should receive the update some time in 2016. Note: Leaked release road-map suggest that HTC will update even more device. Check it out here. Huawei: -Huawei Mate S -Huawei Mate 7 -Huawei P8 -P8 Youth Edition -P8 Max -Maimagn 4 -G7 Plus -G7 Honor: -Honor 7 -Honor 7i -Honor 6 Plus -Honor 6 -Honor X2 -Honor 4X -Honor Play 4C -Honor 5X LG: -V10 -G4 -G3 -G Flex 2 Lenovo: -K3 Note -Vibe S1 -Vibe P1 -A7000 -A7000 Plus When: Vibe P1 and Vibe S1 update is expected to land in June next year while A7000, A7000 Plus and Lenovo K3 Note by September next year. Motorola: -Moto X Pure Edition -Moto X Style (3rd gen) -Moto X Play -Moto G (3rd gen.) -Moto X (2nd gen) -Moto G and Moto G with 4G LTE (2nd gen.) -DROID Turbo 2 -Moto MAXX -DROID Turbo Nexus: -Nexus 4 -Nexus 5 -Nexus 6 -Nexus 7 tablet (2013) -Nexus 9 -Nexus 10 -Nexus Player Nvidia: -Nvidia Shield tablet -Nvidia Shield Tablet K1 -Nvidia Shield Android TV OnePlus: -OnePlus One -OnePlus 2 -OnePlus X When: Q1 2016 for the One & 2. Still not clear when M will drop for the X. OPPO: -Find 7 -N3 -R7 -Mirror 5 Samsung: -Galaxy S5 -Galaxy S5 LTE-A -Galaxy S5 neo -Galaxy S6 -Galaxy S6 Edge -Galaxy S6 Edge+ -Galaxy Note 4 -Galaxy Note Edge -Galaxy Note 5 -Galaxy Tab S2 Disclaimer: Samsung has not yet officially announced the M release for their devices. This information is based on leaked information and phones confirmed by T-Mobile for their range. Sony: -Xperia Z5 -Xperia Z5 Compact -Xperia Z5 Premium -Xperia Z4 Tablet -Xperia Z3+ -Xperia Z3 -Xperia Z3 Compact -Xperia Z3 Tablet Compact -Xperia Z2 -Xperia Z2 Tablet -Xperia M5 -Xperia C5 Ultra -Xperia M4 Aqua -Xperia C4 Xiaomi: -Mi 4 A beta MIUI 8 has been released for the following devices. It is clear if all the MIUI 8 ROMs are based on 6.0 M but it's highly likely: -Mi 2/2S -Mi 3 -Mi 4i -Mi 5 -Mi Note -Mi Max 32GB -Redmi 1S -Redmi 2 -Redmi 2 Prime -Redmi Note 3G -Redmi Note 4G -Redmi Note Prime -Redmi Note 2 -Redmi Note 3 Qualcomm source= Android One - http://www.androidauthority.com/android-one-marshmallow-update-647254/ Nexus - http://www.androidauthority.com/android-6-0-marshmallow-factory-images-arrive-647064/ HTC - http://www.androidauthority.com/htc-one-m9-m8-getting-marshmallow-by-2016-645627/ Motorola - http://www.androidauthority.com/motorola-marshmallow-plans-646695/ Sony - http://www.androidauthority.com/sony-xperia-marshmallow-update-647255/ Samsung - http://www.androidauthority.com/pre-registration-goes-live-for-blackberry-priv-649096/ Huawei - http://www.androidauthority.com/huawei-marshmallow-plans-649642/ Lenovo - http://www.androidauthority.com/lenovo-details-marshmallow-rollout-plans-654116/ OnePlus - http://www.androidauthority.com/oneplus-one-oneplus-2-marshmallow-release-date-655884/ This is an open list. Ask us about your device down bellow and we'll try to find out when and if it will be getting an Android Marshmallow update.