Main
Model
Price
Advantages
launch
Announced
Status
platform
OS
Chipset
CPU
GPU
camera
Rear
Front
Video
Features
display
Size
Resolution
Technology
Protection
Multitouch
battery
General
Stand By
Talk time
Playing Music
body
Dimensions
Weight
SIM card
Miscellaneous
Colors
memory
Internal Storage & RAM
Card slot
comms
WLAN
Bluetooth
GPS
NFC
Radio
USB
Infrared port
features
Sensors
Messaging
Browser
Java
sound
3.5mm jack
network
Technology
2G bands
3G bands
4G bands
Speed
GPRS
EDGE
Videos
Summary
The One M9 runs a faster CPU Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57) than the One A9. This is an important difference between these models as fast processor allows you to perform multiple tasks easily.
The One M9 has more powerful GPU Adreno 405 thanks to which the user will be able to run more number of the latest games.
The One M9 has better back camera specifications that makes it a better buy for photo lovers. The One M9 captures videos with a better resolution: 4K UHD vs [v_quality_name].
The One A9 device is easier to carry as it has smaller dimensions in comparison to the HTC One M9: 145.8 x 70.8 x 7.3 mm versus 144.6 x 69.7 x 9.6 mm. The One A9 cell phone weight 143g that is 14g lighter than the weight of the HTC One M9.
The HTC One M9 has a better battery life as it is produced with 2840mah battery that is 690mah bigger than the One A9 cell. It means that this model can be used longer without charging.
Taking into account the above-mentioned differences the HTC One M9 will be the best buy. Get the list of the best offers on Amazon.