Connectivity | 
      
              
        | Bluetooth
                    | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | 3G
                    | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | 4G/LTE
                    | 
          
        
           Yes
         | 
          
        
            
         | 
          
        
            
         | 
          
        
           No
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           No
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | Radio
                    | 
          
        
           FM radio
         | 
          
        
           Stereo FM radio, RDS
         | 
          
        
           Stereo FM radio, RDS
         | 
          
        
           Stereo FM radio, RDS
         | 
          
        
           FM radio, recording
         | 
          
        
           FM radio
         | 
          
        
           FM radio
         | 
          
        
           FM radio
         | 
          
        
           FM radio, RDS, recording
         | 
          
        
           FM radio
         | 
          
      
              
        | WiFi
                    | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | NFC
                    | 
          
        
           Yes
         | 
          
        
            
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           No
         | 
          
        
            
         | 
          
        
            
         | 
          
        
           No
         | 
          
        
            
         | 
          
        
            
         | 
          
      
      
                  
        Camera | 
      
              
        | Front Camera
                    | 
          
        
           12 MP
         | 
          
        
           VGA
         | 
          
        
           1
         | 
          
        
           No
         | 
          
        
           16 MP
         | 
          
        
           16 MP
         | 
          
        
           5 MP
         | 
          
        
           VGA
         | 
          
        
           5 MP
         | 
          
        
           13 MP
         | 
          
      
              
        | Front Flash Light
                    | 
          
        
           Yes
         | 
          
        
            
         | 
          
        
            
         | 
          
        
           No
         | 
          
        
           Yes
         | 
          
        
            
         | 
          
        
            
         | 
          
        
           No
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | Front Video Recording
                    | 
          
        
           1080p@30fps
         | 
          
        
           No
         | 
          
        
           720p@30fps
         | 
          
        
           No
         | 
          
        
           1080p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           No
         | 
          
        
           No
         | 
          
        
           No
         | 
          
      
              
        | Back Flash Light
                    | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
        
           No
         | 
          
        
           Yes
         | 
          
        
           Yes
         | 
          
      
              
        | Back Camera
                    | 
          
        
           48 MP
         | 
          
        
           5 MP
         | 
          
        
           12 MP
         | 
          
        
           5 MP
         | 
          
        
           16 MP
         | 
          
        
           13 MP
         | 
          
        
           13 MP
         | 
          
        
           5 MP
         | 
          
        
           8 MP
         | 
          
        
           13 MP
         | 
          
      
              
        | Back Video Recording
                    | 
          
        
           2160p@30fps
         | 
          
        
           480p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           720p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           1080p@30fps
         | 
          
        
           Yes
         | 
          
        
           720p@30fps
         | 
          
        
           1080p@30fps
         | 
          
      
      
                  
        Battery | 
      
              
        | Type
                    | 
          
        
           Non-removable Li-Po 4132 mAh battery
         | 
          
        
           Removable Li-Ion 1500 mAh battery
         | 
          
        
           Non-removable Li-Ion 1750 mAh battery
         | 
          
        
           Non-removable Li-Ion 1320 mAh battery
         | 
          
        
           Non-removable Li-Ion 3260 mAh battery
         | 
          
        
           Non-removable Li-Po 3075 mAh battery
         | 
          
        
           Non-removable Li-Po 3020 mAh battery
         | 
          
        
           Removable Li-Ion 2100 mAh battery
         | 
          
        
           Removable Li-Ion 2600 mAh battery
         | 
          
        
           Non-removable Li-Ion 3300 mAh battery
         | 
          
      
      
                  
        Performance | 
      
              
        | Processor
                    | 
          
        
           Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
         | 
          
        
           800 MHz Cortex-A5
         | 
          
        
           Dual-core 1.5 GHz Scorpion
         | 
          
        
           Dual-core 1.0 GHz Cortex-A9
         | 
          
        
           Octa-core 2.2 GHz Cortex-A53
         | 
          
        
           Octa-core 1.5 GHz Cortex-A53
         | 
          
        
           Octa-core 1.4 GHz Cortex-A53
         | 
          
        
           Dual-core 1.3 GHz Cortex-A7
         | 
          
        
           Quad-core 1.4 GHz Cortex-A53
         | 
          
        
           Octa-core (4x2.35 GHz Cortex-A53 & 4x1.65 GHz Cortex-A53)
         | 
          
      
              
        | GPU
                    | 
          
        
           Adreno 612
         | 
          
        
           Adreno 200
         | 
          
        
           Adreno 220
         | 
          
        
           Mali-400
         | 
          
        
           Adreno 506
         | 
          
        
           Mali-T860MP2
         | 
          
        
           Adreno 505
         | 
          
        
           Mali-400
         | 
          
        
           Mali-T720MP2
         | 
          
        
           Mali-T880MP2
         | 
          
      
      
                  
        Memory | 
      
              
        | Internal Memory
                    | 
          
        
           64GB
         | 
          
        
           4 GB
         | 
          
        
           32 GB
         | 
          
        
           8GB
         | 
          
        
           32GB
         | 
          
        
           64 GB
         | 
          
        
           16 GB
         | 
          
        
           4GB
         | 
          
        
           8 GB
         | 
          
        
           32 GB
         | 
          
      
              
        | RAM
                    | 
          
        
           128GB 6GB RAM
         | 
          
        
           512 MB RAM
         | 
          
        
           1 GB RAM
         | 
          
        
           512MB RAM
         | 
          
        
           32GB 4GB RAM
         | 
          
        
           4 GB RAM or 32 GB 3 GB RAM
         | 
          
        
           2 GB RAM - Nova Smart
         | 
          
        
           4GB 512MB RAM
         | 
          
        
           1.5 GB RAM
         | 
          
        
           4 GB RAM
         | 
          
      
              
        | Card Slot
                    | 
          
        
           microSD, up to 256 GB (uses shared SIM slot)
         | 
          
        
           microSD, up to 32 GB (dedicated slot)
         | 
          
        
           No
         | 
          
        
           microSD, up to 32 GB (dedicated slot)
         | 
          
        
           microSD, up to 256 GB
         | 
          
        
           microSD, up to 256 GB (dedicated slot)
         | 
          
        
           microSD, up to 256 GB (uses SIM 2 slot)
         | 
          
        
           microSD, up to 32 GB (dedicated slot)
         | 
          
        
           microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only
         | 
          
        
           microSD, up to 256 GB (dedicated slot)
         | 
          
      
      
                  
        Display | 
      
              
        | Screen Size
                    | 
          
        
           6.2 inches
         | 
          
        
           3.5 inches
         | 
          
        
           4.3 inches
         | 
          
        
           3.7 inches
         | 
          
        
           6.26 inches
         | 
          
        
           5.5 inches
         | 
          
        
           5.0 inches
         | 
          
        
           5.0 inches
         | 
          
        
           5.0 inches
         | 
          
        
           5.7 inches
         | 
          
      
              
        | Screen Resolution
                    | 
          
        
           1080 x 2310 pixels
         | 
          
        
           320 x 480 pixels
         | 
          
        
           720 x 1280 pixels
         | 
          
        
           480 x 854 pixels
         | 
          
        
           1080 x 2280 pixels
         | 
          
        
           720 x 1280 pixels
         | 
          
        
           720 x 1280 pixels
         | 
          
        
           480 x 854 pixels
         | 
          
        
           540 x 960 pixels
         | 
          
        
           1080 x 1920 pixels
         | 
          
      
              
        | Screen Type
                    | 
          
        
           IPS LCD capacitive touchscreen, 16M colors
         | 
          
        
           TFT, capacitive touchscreen, 16M colors
         | 
          
        
           LED-backlit LCD, capacitive touchscreen, 16M colors
         | 
          
        
           LED-backlit LCD, capacitive touchscreen, 16M colors
         | 
          
        
           IPS LCD capacitive touchscreen, 16M colors
         | 
          
        
           IPS LCD capacitive touchscreen, 16M colors
         | 
          
        
           AMOLED capacitive touchscreen, 16M colors
         | 
          
        
           TFT capacitive touchscreen
         | 
          
        
           PLS TFT capacitive touchscreen, 16M colors
         | 
          
        
           PLS capacitive touchscreen, 16M colors
         | 
          
      
              
        | Screen Protection
                    | 
          
        
           Corning Gorilla Glass (unspecified version)
         | 
          
        
           Scratch-resistant glass
         | 
          
        
           Scratch-resistant glass
         | 
          
        
           Scratch-resistant glass
         | 
          
        
           Corning Gorilla Glass 
         | 
          
        
           Corning Gorilla Glass 4
         | 
          
        
            
         | 
          
        
           Corning Gorilla Glass 
         | 
          
        
            
         | 
          
        
            
         | 
          
      
      
                  
        General Features | 
      
              
        | Release Date
                    | 
          
        
           Not announced yet
         | 
          
        
           2012, June. Released 2012, September
         | 
          
        
           2012, January. Released 2012, February
         | 
          
        
           2012, March. Released 2012, May
         | 
          
        
           2018, November
         | 
          
        
           2016, August
         | 
          
        
           2016, December
         | 
          
        
           2014, March
         | 
          
        
           2016, November
         | 
          
        
           2017, June
         | 
          
      
              
        | SIM Support
                    | 
          
        
           Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
         | 
          
        
           Mini-SIM
         | 
          
        
           Micro-SIM
         | 
          
        
           Mini-SIM
         | 
          
        
           Dual SIM (Nano-SIM, dual stand-by)
         | 
          
        
           Dual SIM (Nano-SIM, dual stand-by)
         | 
          
        
           Hybrid Dual SIM (Micro-SIM, dual stand-by)
         | 
          
        
           Micro-SIM
         | 
          
        
           Single SIM (Micro-SIM) or Hybrid Dual SIM (Micro-SIM, dual stand-by)
         | 
          
        
           Dual SIM (Nano-SIM, dual stand-by)
         | 
          
      
              
        | Phone Dimensions
                    | 
          
        
           6.30 x 2.80 x 0.34 in
         | 
          
        
           4.45 x 2.34 x 0.39 in
         | 
          
        
           5.04 x 2.52 x 0.42 in
         | 
          
        
           4.57 x 2.32 x 0.39 in
         | 
          
        
           6.09 x 2.95 x 0.31 in
         | 
          
        
           6.08 x 2.99 x 0.29 in
         | 
          
        
           5.65 x 2.75 x 0.30 in
         | 
          
        
           5.69 x 2.93 x 0.43 in
         | 
          
        
           5.70 x 2.84 x 0.35 in
         | 
          
        
           6.17 x 3.10 x 0.32 in
         | 
          
      
              
        | Phone Weight
                    | 
          
        
           196 g
         | 
          
        
           110 g
         | 
          
        
           144 g
         | 
          
        
           107 g
         | 
          
        
           149 g
         | 
          
        
           160 g
         | 
          
        
           138 g
         | 
          
        
           180 g
         | 
          
        
           160 g
         | 
          
        
           179 g
         | 
          
      
              
        | Operating System
                    | 
          
        
           Android 9.0 (Pie)
         | 
          
        
           Android 4.0 (Ice Cream Sandwich)
         | 
          
        
           Android 2.3 (Gingerbread), upgradable to 4.1.2 (Jelly Bean)
         | 
          
        
           Android 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)
         | 
          
        
           Android 8.1 (Oreo); Funtouch 4
         | 
          
        
           Android 5.1 (Lollipop), upgradable to 6.0 (Marshmallow)
         | 
          
        
           Android 6.0 (Marshmallow)
         | 
          
        
           Android 4.2 (Jelly Bean)
         | 
          
        
           Android 6.0 (Marshmallow)
         | 
          
        
           Android 7.0 (Nougat), planned upgrade to Android 8.0 (Oreo)
         |