Samsung Galaxy S9 vs Samsung Galaxy A71 vs Google Pixel 4a

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          General Info

          Manufacturer
          Samsung Samsung Google
          Announced
          February 2018 December 2019 2020, August 03
          Status
          Coming Soon, March 2018 Available. Released 2020, January Coming soon. Exp. release 2020, August 20
          Price
          Rs. 52,999 ($750.00) [Similarly Priced] Rs. 29,999 ($0.00) [Similarly Priced] -
          Colors
          Various Prism Crush White, Black, Pink, Blue Just Black
          Form Factor
          Candybar Candybar Candybar
          Dimension
          147.7 x 68.7 x 8.5 mm
          (5.81 x 2.7 x 0.33 in)
          163.6 x 76.0 x 7.7 mm
          (6.44 x 2.99 x 0.3 in)
          144 x 69.4 x 8.2 mm
          (5.67 x 2.73 x 0.32 in)
          Weight
          163 g (5.75 oz) 179 g (6.31 oz) 143 g (5.04 oz)
          SIM Type
          Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
          2G Network
          GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
          3G Network
          HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
          HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
          HSDPA 850 / 900 / 1900 / 2100
          4G Network
          LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
          Messaging
          SMS, MMS, EMail, IM
          Build Features
          - Fingerprint Sensor
          - Samsung Pay (Visa, MasterCard certified)
          - IP68 certified - dust/water proof over 1.5 meter and 30 minutes
          - Fingerprint Sensor(In-display)
          - Fingerprint Sensor
          Notification LED
          Yes - -

          Hardware and OS

          OS
          Android 8.0 (Oreo) Android 10.0 Android 10.0
          User Interface
          Samsung Experience One UI 2.0 -
          Processor
          Octa-core (4x2.8 GHz Mongoose M3 & 4x1.7 GHz Cortex-A55) - EMEA
          Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - USA & China, Exynos 9810 Octa - EMEA
          Qualcomm Snapdragon 845
          Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm)
          GPU
          Mali-G72 MP18 - EMEA
          Adreno 630 - USA & China
          Adreno 618 Adreno 618
          RAM
          4 GB 8 GB 6GB
          Internal Memory
          64 GB 128 GB 128 GB
          External Memory
          microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 512 GB (dedicated slot) No

          Display

          Type
          Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen IPS LCD Capacitive Touchscreen
          Colors
          16M colors 16M colors 16M colors
          Size
          5.8 inches 6.7 inches 5.81 inches
          Resolution
          1440 x 2960 pixels (568 ppi) 1080 x 2400 pixels (393 ppi) 1080 x 2340 pixels (444 ppi)
          Screen-to-Body Ratio
          84.00% 87.08% 82.76%
          Multi-Touch

          Multimedia

          3.5mm Jack
          Radio
          No FM radio -
          Games
          Yes + Downloadable Yes + Downloadable Yes + Downloadable
          Loud Speaker

          Camera

          Rear Camera
          12 MP 64 MP + 12 MP + 5 MP + 5 MP 12.2 MP
          Flash
          LED Flash LED Flash LED Flash
          Features
          Phase Detection Autofocus, f/1.5 - f/2.4 variable aperture lens, 26mm, 1/2.5", 1.4 µm, Dual Pixel PDAF, OIS, Geo-tagging, Simultaneous 4K Video And 9MP Image Recording, Touch Focus, Face/smile Detection, Auto HDR, Panorama 64 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
          12 MP, f/2.2, 13mm (ultrawide)
          5 MP, f/2.2, depth sensor
          5 MP, f/2.4, macro camera
          Panorama, HDR
          12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
          Auto-HDR, Panorama
          Video
          2160p@30fps, 1080p@60fps, HDR, dual-video rec. 2160p@30fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS 2160p@30fps, 1080p@30fps; gyro-EIS
          Front Camera
          8 MP, f/1.6, autofocus, 1440p, dual video call, Auto HDR 32 MP, f/2.0, 25mm (wide)
          HDR
          1080p@30fps
          8 MP, f/2.0, (wide), 1/4", 1.12µm
          HDR
          1080p@30fps

          Connectivity and Data Rate

          GPRS
          Yes Yes Yes
          Edge
          Yes Yes Yes
          3G
          HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
          Bluetooth
          5.0, A2DP, LE, aptX 5.0, A2DP, LE 5.1, A2DP, LE
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
          USB
          3.1, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector
          GPS
          Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO
          Browser
          HTML5 Yes Yes

          User Memory

          Internal
          64 GB, 4 GB RAM 128 GB, 8 GB RAM 128 GB, 6GB RAM (UFS 2.1)
          Expandable Storage
          microSD, up to 256 GB (uses SIM 2 slot) - dual SIM model only microSD, up to 512 GB (dedicated slot) No
          USB OTG
          Not Supported Supported Supported

          Sensors

          Fingerprint
          fingerprint supported fingerprint supported fingerprint supported
          Proximity Sensor
          proximity sensor present proximity sensor present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present accelerometer sensor present
          Magnetic-field Sensor (Compass)
          magnetic field sensor present magnetic field sensor present magnetic field sensor present
          Gyroscope Sensor
          gyroscope sensor present gyroscope sensor present gyroscope sensor not present
          Barometer Sensor
          barometer sensor present barometer sensor not present barometer sensor not present
          Heart-rate Sensor
          heart rate sensor present heart rate sensor not present heart rate sensor not present
          NFC
          NFC supported NFC not supported NFC not supported

          Battery

          Type
          Non-removable Li-Ion battery Non-removable Li-Po Battery
          Fast battery charging 25W
          Non-removable Li-Po Battery
          Fast battery charging 18W
          Capacity
          3000 mAh 4000 mAh 3140 mAh
          Stand by
          - - -
          Talk Time
          - - -

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