
Google’s Next Android Version codenamed “O” is right around the corner as most of the developers had already tested the developer’s preview and the final version would be released soon.
Though there is no major changes In the System UI, We could see some minor Improvements that is beneficial for day-to-day usage.

New Features added in Android O:-
Notification channels:-
Better control over Notification. In Android O, Users could create a notification channel, Where In we can select different profiles for different app notifications. (Importance, Sound, Lights, Vibration, Show On Lock screen, Over ride do not disturb).
Users can visit Settings or long press a notification to change these behaviors, or even block a notification channel at any time.
Picture-In-Picture Mode:-
Picture-In-Picture mode is the highlighting feature of Android O as this takes the multitasking capability to the next level.
Android O allows activities to launch in picture-in-picture (PIP) mode. PIP is a special type of multi-window mode mostly used for video playback. PIP mode is already available for Android TV; Android O makes the feature available on other Android devices.
Improved Keyboard:-
Better customisation, Fast and responsive, Simple shortcuts, More Emojis.
Smart Selection:-
Quickly select relevant information like Address, Phone number, Email address, Name, and Instantly launches the corresponding Applications. Ex:- Physical Address in Google maps to navigate or Phone number in default dialer to call a person. This saves time by avoiding copy-paste in various apps.
Improved Audio:-
Android O comes with High Quality Bluetooth Audio Codecs which significantly Improves the sound quality while listening music via wireless audio device.
Auto fill
Adaptive Icons
Better Cache Handling
New Gestures Added
Android O (Oreo) Supported Devices
Google

Google Pixel |
Google Pixel XL |
Google pixel 2 / Google XL2* |
Google Pixel C |
Google Nexus Player |
Google Nexus 6P |
Google Nexus 5X |
Samsung
Samsung Galaxy S8 |
Samsung Galaxy S8 Plus |
Samsung Galaxy Note 8* |
Samsung Galaxy S7 |
Samsung Galaxy S7 Edge |
Samsung Galaxy A3 2017 |
Samsung Galaxy A7 2017 |
Samsung Galaxy A8 2017 |
Samsung Galaxy C9 Pro |
Samsung Galaxy J7 Max 2017 |
Samsung Galaxy J7 Pro 2017 |
Samsung Galaxy J7 Prime |
Samsung Galaxy A9 2016 |
Samsung Galaxy A8 2016 |
Samsung Galaxy A7 2016 |
Samsung Galaxy Note FE |
Motorola
Moto G5 Plus |
Moto G5 |
Moto G4 Plus |
Moto G4 |
Moto Z |
Moto Z2 Play |
Moto Z Play |
Moto Z Style |
Moto Z Force |
LG
LG G6 |
LG G5 |
LG V30* |
LG V20 |
LG V10 |
LG Nexus 5X |
LG Q8 |
LG Q6 |
Huawei
Huawei P10 |
Huawei P10 lite |
Huawei Honor 9 |
Huawei Y7 Prime |
Huawei Nova 2 |
Huawei Nova 2 Plus |
Huawei Honor 8 Pro |
Huawei P10 Plus |
Huawei Mate 9 Porsche Design |
Huawei Mate 9 |
Huawei Mate 9 Pro |
Huawei Nexus 6P |
Asus
Asus Zenfone 4 Max |
Asus Zenpad Z8s |
Asus Zenfone Go |
Asus Zenfone Live |
Asus Zenfone 3s Max |
Asus Zenfone AR |
Asus Zenfone 3 Zoom |
Asus Zenfone 3 Max |
Asus Zenfone 3 Deluxe 5.5 |
Asus Zenfone 3 Laser |
Asus Zenfone 3 |
Asus Zenfone 3 Ultra |
Asus ZenPad Z8s |
Asus ZenPad 3s 8.0 |
Asus ZenPad 3s 10 |
Asus ZenPad Z10 |
Lenovo
Lenovo Zuk Edge |
Lenovo P2 |
Lenovo K6 |
Lenovo K6 Note |
Lenovo K6 Power |
Lenovo Zuk Z2 |
Lenovo Zuk Z2 Plus |
Lenovo Zuk Z2 Pro |
Sony
Sony Xperia XZ Premium |
Sony Xperia L1 |
Sony Xperia XZS |
Sony Xperia XA1 |
Sony Xperia XZ |
Sony Xperia XA1 Ultra |
Sony Xperia XA Ultra |
Sony Xperia XA |
Sony Xperia XA Ultra |
Sony Xperia XA |
Sony Xperia X Performance |
Sony Xperia Z5 Premium |
Sony Xperia Z5 |
Sony Xperia X |
Sony Xperia X Compact |
HTC
HTC U11 |
HTC U Ultra |
HTC U Play |
HTC Desire 10 Pro |
HTC Desire 10 Lifestyle |
HTC 10 Evo |
HTC 10 |
Nokia
Nokia 3 |
Nokia 5 |
Nokia 6 |
Nokia 8* |
Xiaomi
Xiaomi Mi 6 |
Xiaomi Redmi Note 5* |
Xiaomi Redmi Pro 2* |
Xiaomi Mi 5s |
Xiaomi Redmi Note 4 |
Xiaomi Mi Max |
Xiaomi Mi Max 2 |
Xiaomi Mi 5s Plus |
Xiaomi Mi Note 2 |
Xiaomi Mi Mix |
Xiaomi Mi 5X |
OnePlus
OnePlus 5 |
OnePlus 3T |
OnePlus 3 |
Vivo
VIVO X9 Plus |
VIVO X9 |
Oppo
OPPO F3 Plus |
OPPO R11 |
OPPO R11 Plus |
Conclusion

Each Android version is named after a dessert as android devices make our lives so sweet. However, Android O’s Easter egg in fourth developer’s preview is a floating Octopus. Isn’t that surprising?
Let us know your thoughts and expectations in the comment section below.