best smart phones for 2020



      [ top 1 smart phone for 2020]

1. Samsung Galaxy S10/S10 Plus

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(1.) samsung galaxy s10 and s10 plus

              Samsung Galaxy s10  

                 Details

General
Operating System	Android 9.0 (Pie)
Dimensions	149.9mm x 70.4mm x 7.8mm
Weight	157g

Display & Design   10 / 10
Size	6.1 inches (15.49 cm)
Resolution	1440 x 3040 pixels
Pixel Density	551ppi
Type	Dynamic AMOLED, 2.5D Curved Glass, Curved Display
Screen To Body Ratio	87.57 %
Aspect Ratio	19:9
Protection	Corning Gorilla Glass v6
Design	Punch-hole display
Colour Options	Prism White, Prism Black, Prism Green, Prism Blue, Prism Blue
IP rating	Yes, IP68, Water resistant (up to 30 minutes in a depth of 1.5 meter)

Hardware   10 / 10
Chipset	Samsung Exynos 9 Octa 9820
CPU	2 x 2.73GHz M4 Mongoose 2 x 2.31GHz Cortex A75 4 x 1.95GHz Cortex A55
GPU	Mali-G76 MP12
Architecture	64-bit
RAM	8 GB
Internal Storage	128 GB
MicroSD Card Slot	Yes, Up to 512 GB

Main Camera   9 / 10
Number of Cameras	Triple
Resolution	12 MP f/1.5 (upto 10 x Digital Zoom), Wide Angle (77° field-of-view) OIS PDAF camera 12 MP f/2.4 telephoto(upto 2 x Optical Zoom) OIS PDAF camera 16 MP f/2.2 , Wide Angle (field-of-view), Ultra-Wide Angle (field-of-view) OIS PDAF camera
Flash	LED Flash
Video	3840x2160@60fps, 1920x1080@60fps, 1280x720@30fps
Features	10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Front Camera
Number of Cameras	Single
Resolution	10 MP f/1.9, Wide Angle ( field-of-view) camera
Video	3840x2160@30fps

Battery   9 / 10
Capacity	3400 mAh
Type	Li-ion
Wireless Charging	Yes
Fast Charging	Yes, Fast

Security & Sensors
Fingerprint Sensor	Yes, On-screen
Sensors	Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Connectivity & Audio
Network	2G, 3G, 4G (compatible with India), VoLTE, 5G
SIM 1 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)  FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available
SIM card slots	Dual SIM
SIM card type	Nano + Nano (Hybrid)
Charging Port	USB Type-C
USB OTG	Yes
Wi-Fi	Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO, Wi-Fi Direct, Mobile Hotspot
Bluetooth	Bluetooth 5.0
NFC	Yes
GPS	Yes with A-GPS, Glonass
Loudspeaker	Dolby Atmos
3.5mm headphone jack	Yes

          Samsung Galaxy S10 plus 

                  Details

General
Operating System	Android 9.0 (Pie)
Dimensions	157.6mm x 74.1mm x 7.8mm
Weight	198g

Display & Design   10 / 10
Size	6.4 inches (16.26 cm)
Resolution	1440 x 3040 pixels
Pixel Density	526ppi
Type	Dynamic AMOLED, 2.5D Curved Glass, Curved Display
Screen To Body Ratio	87.11 %
Aspect Ratio	19:9
Protection	Corning Gorilla Glass v6
Design	Punch-hole display
Colour Options	Ceramic Black
IP rating	Yes, IP68, Water resistant (up to 30 minutes in a depth of 1.5 meter)

Hardware   9 / 10
Chipset	Samsung Exynos 9 Octa 9820
CPU	2 x 2.73GHz M4 Mongoose 2 x 2.31GHz Cortex A75 4 x 1.95GHz Cortex A55
GPU	Mali-G76 MP12
Architecture	64-bit
RAM	8 GB
Internal Storage	512 GB
MicroSD Card Slot	Yes, Up to 512 GB

Main Camera   10 / 10
Number of Cameras	Triple
Resolution	12 MP f/1.5 (upto 10 x Digital Zoom), Wide Angle (77° field-of-view) OIS PDAF camera 12 MP f/2.4 telephoto(upto 2 x Optical Zoom) OIS PDAF camera 16 MP f/2.2 , Wide Angle (field-of-view), Ultra-Wide Angle (field-of-view) OIS PDAF camera
Flash	LED Flash
Video	3840x2160@60fps, 1920x1080@60fps, 1280x720@30fps
Features	10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Front Camera
Number of Cameras	Dual
Resolution	10 MP f/1.9, Wide Angle ( field-of-view) camera 8 MP , depth camera
Flash	Screen flash
Video	3840x2160@30fps

Battery   10 / 10
Capacity	4100 mAh
Type	Li-ion
Wireless Charging	Yes
Fast Charging	Yes, Fast

Security & Sensors
Fingerprint Sensor	Yes, On-screen
Sensors	Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Connectivity & Audio
Network	2G, 3G, 4G (compatible with India), VoLTE
SIM 1 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)  FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2 Bands	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 150 Mbit/s ↑ 2000 Mbit/s ↓ (LTE category 20) 3G Speed: HSDPA 42.2 Mbit/s ↓ GPRS: Available EDGE: Available
SIM card slots	Dual SIM
SIM card type	Nano + Nano (Hybrid)
Charging Port	USB Type-C
USB OTG	Yes
Wi-Fi	Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, Wi-Fi Direct, Mobile Hotspot
Bluetooth	Bluetooth 5.0
NFC	Yes
GPS	Yes with A-GPS, Glonass
FM Radio	No
Loudspeaker	Dolby At