Samsung Galaxy M31 128GB Mobile Phone Specifications
	
	  	General
			
	            Released Year:
            	                                2020 March 05
    	        
    	    
	            Announced Year:
            	                                2020, February 25
    	        
    	    
	            Dual Sim:
            	 
                                 yes Dual SIM (Nano-SIM, dual stand-by)
    	        
    	    
	            2G bands:
            	                                GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    	        
    	    
	            3G bands:
            	                                HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
    	        
    	    
	            4G bands:
            	                                1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
    	        
    	    
	            5G Bands:
            	                                -
    	        
    	         
	
	  	Design
			
	            Dimensions:
            	                                159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
    	        
    	    
	            Weight:
            	                                191 g (6.74 oz)
    	        
    	    
	            Build:
            	                                -
    	        
    	         
	
	  	Display
			
	            Type:
            	                                Super AMOLED capacitive touchscreen, 16M colors , 	Glass front (Gorilla Glass 3), plastic back, plastic frame
    	        
    	    
	            Touch:
            	 
                                 yes
    	        
    	    
	            Display Size:
            	                                6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) , 	1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) ,Corning Gorilla Glass 3
    	        
    	         
	
	  	Camera
			
	            Camera resolution:
            	                                Quad , 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF ,8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm ,5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm ,5 MP, f/2.2, (depth)
    	        
    	    
	            Camera Details:
            	                                -
    	        
    	    
	            Selfie Camera:
            	 
                                 yes 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
    	        
    	    
	            Video Details:
            	                                4K@30fps, 1080p@30fps, gyro-EIS
    	        
    	    
	            Camera Features:
            	                                LED flash, panorama, HDR
    	        
    	         
	
	  	Technical
			
	            Operating System:
            	                                Android Android 10, One UI 2.0
    	        
    	    
	            Processor Type / Chipset:
            	                                Octa Core Exynos 9611 (10nm)
    	        
    	    
	            GPU:
            	                                Mali-G72 MP3
    	        
    	    
	            Processor Speed:
            	                                Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
    	        
    	    
	            Internal Memory:
            	                                128GB
    	        
    	    
	            RAM:
            	                                6GB RAM
    	        
    	    
	            Card Slot:
            	 
                                 yes microSDXC (dedicated slot) ,UFS 2.1
    	        
    	         
	
	  	Connectivity
			
	            3G:
            	 
                                 yes HSPA 42.2/5.76 Mbps
    	        
    	    
	            4G:
            	 
                                 yes LTE-A
    	        
    	    
	            GPRS:
            	 
                                 yes
    	        
    	    
	            EDGE:
            	 
                                 yes
    	        
    	    
	            WiFi:
            	 
                                 yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    	        
    	    
	            Bluetooth:
            	 
                                 yes 5.0, A2DP, LE
    	        
    	    
	            USB:
            	 
                                 yes 2.0, Type-C 1.0 reversible connector
    	        
    	    
	            GPS:
            	 
                                 yes with A-GPS, GLONASS, GALILEO, BDS
    	        
    	    
	            5G:
            	                                -
    	        
    	         
	
	  	Battery
			
	            Battery Type:
            	                                Non-removable Li-Po 6000 mAh battery
    	        
    	    
	            Standby Time:
            	                                -
    	        
    	    
	            Talk Time:
            	                                -
    	        
    	         
	
	  	Other Features
			
	            Sensors:
            	                                Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
    	        
    	    
	            Music Player:
            	                                -
    	        
    	    
	            Video Player:
            	                                -
    	        
    	    
	            FM Radio:
            	 
                                 yes FM radio, RDS, recording
    	        
    	    
	            3.5 mm Audio Jack:
            	 
                                 yes
    	        
    	    
	            Additional Features:
            	                                Fast charging 15W ,NFC (market/region dependent) SM-M315F/DSN
    	        
    	         
		 
		
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