Mobiles Comparison

HTC One M8, HTC Desire 820 2GB
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HTC One M8

HTC Desire 820 2GB

 Display
 Display technology LCD IPS LCD   
 Display Colour Colour  
 Number of colours 16 777 216 colours 16M colors  
 Scratch resistant display Yes     
 Protection Corning Gorilla Glass 3   
 Screen resolution 1080x1920 pixels   
 Screen size 5.0 inch 5.5 inches  
 Pixel density 441PPI 1280 x 720 pixels  
 Touchscreen Yes Yes   
 Simultaneous touch points 3+ Multi-touch Multi-touch   
 Type of technology Capacitive Capacitive  
 Dual screens No No   
 Storage
 Internal storage space 16GB 16 GB  
 Memory card readers Yes Yes   
 SDIO       
 Compatible memory cards microSD MicroSD  
 Maximum amount of memory 128GB up to 32 GB  
 ROM memory       
 Memory quantity    
 Camera
 Built-in camera Yes Yes   
 Auto focus Yes Yes   
 Built-in flash Yes Yes   
 Digital zoom (still image)    
 Camera Pixels 4MP 13 MP  
 Maximum resolution (still) HTC UltraPixel? camera , BSI sensor, pixel size 2.0 um, sensor size 1/3?, f/2.0, 28mm lens 4160 x 3120 pixels  
 Number of cameras 2pcs 2 pc(s)  
 Resolution 2nd camera capture depth information 8 MP  
 Optical zoom   Yes   
 Video recorder Yes Yes   
 Digital zoom (video)       
 Maximum numbers of fps when recording 30 fps 30 fps  
 Maximum resolution (video) 1920x1080 (HD 1080) pixels 1080p  
 Torch/Lamp Yes No   
 Processor
 Graphics processor Yes Yes   
 Graphics processor type Adreno 330 Mali-T760MP2  
 Processor core type Quad-core Octa-core   
 Processor speed 2.26 GHz 1.7 GHz  
 RAM Yes Yes   
 Memory quantity 2GB 2 GB  
 SoC (System on Chip) Qualcomm Snapdragon 801 MSM8974-AB Mediatek MT6752  
 CPU type Qualcomm Krait 400 Cortex-A53  
 Communication
 2G (GSM) Yes     
 Stand-by time (2G)    
 Talk time (2G)    
 EDGE Yes Yes   
 GPRS Yes Yes   
 3G (UMTS) Yes Yes   
 Stand-by time (3G) Up to 496 hours   
 Talk time (3G) Up to 20 hours   
 HSPA Yes     
 HSUPA: Speed (down) 42 Mbit/s   
 HSDPA: Speed (up) 5.76 Mbit/s   
 4G LTE Yes Yes   
 4G: Speed (down/up) Cat.4: 150/50 Mbit/s   
 Stand by time (4G)    
 Talk time (4G)    
 Bluetooth Yes Yes   
 Bluetooth profile A2DP, A2DP Apt-X, AVRCP A2DP  
 Version 4.0 v4.0  
 Built-in navigation system Yes     
 Type of GPS A-GPS, GPS, S-GPS A-GPS, GLONASS  
 Integrated geotagging Yes Yes  
 IR       
 Support for IP telephony Yes     
 Built-in SIP stack       
 Support via software Yes     
 Supports NFC Yes No   
 Wireless network (Wi-Fi) Yes Yes   
 Supports media sharing Yes Yes   
 Type 802.11 a/b/g/n/ac 802.11 b/g/n  
 Design
 Colour Gray, Silver Marble White, Tuxedo Grey, Santorini White, Milky-way Grey  
 Sliding No     
 Physical keyboard/numpad No   
 Features
 Features (detail) ANT+, Built-in FM transmitter autofocus, , Geo-tagging, touch focus, face detection, simultaneous HD video and image recording, HDR, Video  
 Shock resistant No     
 Dual SIM card support No Yes   
 Voice dialing   Yes   
 Water resistant No     
 Waterproof No     
 Supports wireless charging       
 Built-in wireless charging       
 Compatibility
 DLNA certified Yes Yes   
 Type    
 OpenGL ES Yes     
 Version (OpenGL ES) 2.1   
 Java Yes     
 Java MIDP Available using application   
 Connectors
 3.5mm headphone output Yes Yes  
 Type of connection 3.5mm 3.5mm  
 USB Yes Yes   
 Charging via USB Yes Yes   
 Type of USB connector micro-USB  microUSB  
 USB version 2.0 v2.0  
 Dimensions
 Dimensions (WxHxD) 146.36 x 70.6 x 9.35 mm 157.7 x 78.7 x 7.7 mm  
 Weight 160gf 155 g  
 Power Supply
 Battery capacity 2600 mAh 2600 mAh  
 Exchangeable battery No     
 Software
 Operating system Android OS, v4.4.4 (KitKat) Android OS, v4.4.4 (KitKat)  
 Miscellaneous
 Release year 2014   
Warranty
Price 39,999-Rs 23,999-Rs