Compare HTC Desire 820 with OnePlus 3 with Samsung Galaxy Note 3 16 gb with Samsung Galaxy On Nxt 32

Compare HTC Desire 820 vs OnePlus 3 vs Samsung Galaxy Note 3 16 gb vs Samsung Galaxy On Nxt 32

Summary	74 Score	74 Score	74 Score	80 Score
Performance	Qualcomm MSM8939 Snapdragon 615 2 GB RAM Android OS, v4.4.2, v5.0.2	Qualcomm Snapdragon 820 MSM8996 6 GB RAM Android v6.0.1 (Marshmallow)	Qualcomm Snapdragon 800 (N9005, N9002)/ Exynos 5 Octa 5420 (N9000) 3 GB RAM Android OS, v4.3, up to v4.4.2	Exynos 7870 3 GB RAM Android 6.0 Marshmallow
Display	5.5 inch 720 x 1280 pixels 267 PPI Density	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.7 inch 1080 x 1920 pixels 386 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density
Camera	13 MP (Main) 8 MP (Front)	16 MP (Main) 8 MP (Front) 4K Video Recording	13 MP (Main) 2 MP (Front)	13 MP (Main) 8 MP (Front)
Battery	2600 mAh Li-Po	3000 mAh Li-Polymer	3200 mAh Li-Ion	3300 mAh Li-ion
Display
Screen Size	5.5 inch	5.5 inch	5.7 inch	5.5 inch
Screen Resolution	720x1280 pixels	Full HD (1080 x 1920 pixels)	1080x1920 pixels	1080 x 1920 pixels
Pixel Density	267 PPI	401 PPI	386 PPI	401 PPI
Display Type	LCD capacitive touchscreen, 16M colors	Optic AMOLED	Super AMOLED capacitive touchscreen, 16M colors	TFT
Gorilla Glass	-	Yes	Yes	Yes
Screen Protection	-	Corning Gorilla Glass 4	Corning Gorilla Glass 3	2.5D Gorilla Glass screen
Chipset
Brand	HTC Mobiles	Oneplus Mobiles	Samsung Mobiles	Samsung Mobiles
Chipset	Qualcomm MSM8939 Snapdragon 615	Qualcomm Snapdragon 820 MSM8996	Qualcomm Snapdragon 800 (N9005, N9002)/ Exynos 5 Octa 5420 (N9000)	Exynos 7870
Processor	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53	Quad core (2.2 GHz, Dual core, Kryo + 1.6 GHz, Dual core, Kryo)	Quad-core 2.3 GHz Krait 400 (N9005, N9002)/ Quad-core 1.9 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 (N9000)	1.6 GHz Octa core processor
RAM	2 GB RAM	6 GB RAM	3 GB RAM	3 GB RAM
GPU	Adreno 405	Adreno 530	Adreno 330 (N9005, N9002)/ Mali-T628 MP6 (N9000)	ARM Mali T830 MP1
Camera
Rear Camera Resolution	13 MP	16 MP	13 MP	13 MP
Front Camera Resolution	8 MP	8 MP	2 MP	8 MP
Video		4K Video Recording
Camera Features	Autofocus, Touch Focus, Flash, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android	Android
OS Version	Android OS, v4.4.2, v5.0.2	Android v6.0.1 (Marshmallow)	Android OS, v4.3, up to v4.4.2	Android 6.0 Marshmallow
Weight	155 g	158 g	168 g	167 g
Dimensions	157.7 x 78.7 x 7.7 mm	152.7 x 74.7 x 7.35 mm	151.2 x 79.2 x 8.3 mm	75 x 151.7 x 8mm
Thickness	7.7mm	7.3mm	8.3mm	8mm
Storage
Internal Storage	16 GB	64 GB	16 GB	32 GB
Card Slot	microSD, up to 128 G	No	microSD, up to 64 GB	microSD, Up to 256GB
Other	16GB storage, microSD card slot	64GB InBuilt strorage	16	32GB, Expandable upto 256GB
Communication
SIM Card Slots	Single SIM	Dual SIM	Single SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.0, A2DP, apt-X	v4.2	v4.0, A2DP, EDR, LE	v4.1
3.5 mm Jack	Yes	Yes	Yes	Yes
NFC	Yes (optional)		Yes	No
Connectivity
VoLTE
4G	LTE band 3(1800), 7(2600), 8(900), 20(800) - Europe	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - N9005	LTE 1800 / 1900 / 2100 / 2600 MHz
3G	HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100 - N9005, N9002, N9006	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 850 / 900 / 1800 / 1900	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900 - all models	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11, a/ac/b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/g/n
GPS	Yes, with A-GPS, GLONASS	A-GPS, Glonass	Yes, with A-GPS, GLONASS	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	2600 mAh	3000 mAh	3200 mAh	3300 mAh
Battery Type	Li-Po	Li-Polymer	Li-Ion	Li-ion
Standby Time	Up to 424 h (3G)		Up to 420 h (3G)
Talk Time	Up to 22 h 24 min (3G)		Up to 21 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer proximity compass	Fingerprint accelerometer gyro proximity compass	Accelerometer gyro proximity compass barometer temperature humidity gesture	Accelerometer Light Sensor Proximity Sensor
Messaging	SMS (threaded view), MMS, Email, Push Email	SMS (threaded view), MMS, Email, IM, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM
Java	No	No	No
Other	MP4/H.264/WMV player , MP3/eAAC+/WMA/WAV player , Document viewer , Photo/video editor	Active noise cancellation with dedicated mic , DivX/Xvid/MP4/H.265 player , MP3/eAAC+/WMA/WAV/FLAC player , Document viewer , Photo/video editor	ANT+ support , S-Voice natural language commands and dictation , Air gestures , Active noise cancellation with dedicated mic , Dropbox (50 GB cloud storage) , MP4/DivX/XviD/WMV/H.264 player , MP3/WAV/eAAC+/AC3/FLAC player , Photo/video editor -