|  |   |  |  | 
	    
        	        
        
            | Launch | 
					                
                                    
                        | Announced | 2015, March. Released 2015, April |  |  |  | 
  
                                     
                        | Status | Discontinued |  |  |  | 
  
                    
        	        
        
            | Network | 
					                
                                    
                        | Technology | GSM / HSPA / LTE |  |  |  | 
  
                                     
                        | Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |  |  |  | 
  
                                     
                        | 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |  |  |  | 
  
                                     
                        | 3G bands | HSDPA 850 / 900 / 1700 / 1900 / 2100 |  |  |  | 
  
                                     
                        | 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40 |  |  |  | 
  
                    
        	        
        
            | Body | 
					                
                                    
                        | Dimensions | 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |  |  |  | 
  
                                     
                        | Weight | 171 g (6.03 oz) |  |  |  | 
  
                                     
                        | SIM | Dual SIM (Micro-SIM, dual stand-by) |  |  |  | 
  
                    
        	        
        
            | Display | 
					                
                                    
                        | Type | IPS LCD |  |  |  | 
  
                                     
                        | Size | 5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio) |  |  |  | 
  
                                     
                        | Resolution | 720 x 1280 pixels, 16:9 ratio (~259 ppi density) |  |  |  | 
  
                                     
                        | Protection | Corning Gorilla Glass 3 |  |  |  | 
  
                                     
                        |  | ClearBlack display |  |  |  | 
  
                    
        	        
        
            | Platform | 
					                
                                    
                        | OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |  |  |  | 
  
                                     
                        | Chipset | Qualcomm MSM8226 Snapdragon 400 (28 nm) |  |  |  | 
  
                                     
                        | CPU | Quad-core 1.2 GHz Cortex-A7 |  |  |  | 
  
                                     
                        | GPU | Adreno 305 |  |  |  | 
  
                    
        	        
        
            | Memory | 
					                
                                    
                        | Card Slot | microSDXC (dedicated slot) |  |  |  | 
  
                                     
                        | Internal | 8GB 1GB RAM |  |  |  | 
  
                                     
                        |  | eMMC 4.5 |  |  |  | 
  
                    
        	        
        
            | Sound | 
					                
                                    
                        | Loudspeaker | Yes |  |  |  | 
  
                                     
                        | 3.5mm Jack | Yes |  |  |  | 
  
                    
        	        
        
            | Comms | 
					                
                                    
                        | WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |  |  |  | 
  
                                     
                        | Bluetooth | 4.0, A2DP |  |  |  | 
  
                                     
                        | NFC | Yes |  |  |  | 
  
                                     
                        | Radio | FM radio |  |  |  | 
  
                                     
                        | USB | microUSB 2.0 |  |  |  | 
  
                                     
                        | Positioning | GPS, GLONASS, BDS |  |  |  | 
  
                    
        	        
        
            | Features | 
					                
                                    
                        | Sensors | Accelerometer, proximity, compass, sensor core |  |  |  | 
  
                    
        	        
        
            | Battery | 
					                
                                    
                        | Stand-by | Up to 936 h (2G) / Up to 936 h (3G) |  |  |  | 
  
                                     
                        | Talk time | Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G) |  |  |  | 
  
                                     
                        | Type | Li-Ion 3000 mAh, removable |  |  |  | 
  
                    
        	        
        
            | Misc | 
					                
                                    
                        | Colors | Matte cyan, Orange, Black, Matte white, Glossy white |  |  |  | 
  
                                     
                        | Price | About 200 EUR |  |  |  | 
  
                    
        	        
        
            | Main Camera | 
					                
                                    
                        | Features | Zeiss optics, LED flash |  |  |  | 
  
                                     
                        | Video | 1080p@30fps |  |  |  | 
  
                                     
                        | Single | 13 MP, f/2.0, 28mm (wide), 1/3.0", AF |  |  |  | 
  
                    
        	        
        
            | Selfie camera | 
					                
                                    
                        | Single | 5 MP |  |  |  | 
  
                                     
                        | Video | 1080p@30fps |  |  |  | 
  
                    
        	        
        
            | Tests | 
					                
                                    
                        | Display | Contrast ratio: 1119:1 (nominal), 3.065 (sunlight) |  |  |  | 
  
                                     
                        | Loudspeaker | Voice 72dB / Noise 67dB / Ring 73dB |  |  |  | 
  
                                     
                        | Battery (old) | Endurance rating 74h |  |  |  | 
  
                                     
                        | Audio quality | Noise -93.0dB / Crosstalk -94.4dB |  |  |  |