Samsung Galaxy A02s vs Samsung Galaxy A21s

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          General Info

          Manufacturer
          Samsung Samsung
          Announced
          2020, November 24 Expected Announcement - May 2020
          Status
          Coming Soon - Februrary 2021 Rumored
          Colors
          Black, White Black, White, Blue
          Form Factor
          Candybar Candybar
          Dimension
          - 8.9 mm thickness
          (0.35 in thickness)
          Weight
          - 191 g (6.74 oz)
          SIM Type
          Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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)
          3G Network
          HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
          4G Network
          LTE (unspecified) LTE
          Messaging
          Build Features
          - - Fingerprint Sensor

          Hardware and OS

          OS
          Android 10 Android 10.0
          User Interface
          - One UI 2.0
          Processor
          Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm) [Similar] Octa-core 2.0 GHz, Exynos 850 [Similar]
          GPU
          Adreno 506 [Similar] -
          RAM
          3 GB [Browse Similar] 3 GB [Browse Similar]
          Internal Memory
          32 GB 64 GB
          External Memory
          microSDXC microSDXC

          Display

          Type
          HD+ TFT Display PLS TFT Capacitive Touchscreen
          Colors
          16M Colour 16M colors
          Size
          6.5 inches [Similar] 6.55 inches [Similar]
          Resolution
          720 x 1520 pixels (259 ppi) 720 x 1600 pixels (268 ppi)
          Screen-to-Body Ratio
          - -
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          13 MP + 2 MP + 2 MP [Similar] 48 MP + 8 MP + 2 MP [Similar]
          Flash
          LED Flash LED Flash
          Features
          13 MP, (wide), AF
          2 MP, f/2.4, (macro)
          2 MP, f/2.4, (depth)
          48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
          8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
          2 MP, f/2.4, (macro)
          Panorama, HDR
          Video
          1080p@30fps 1080p@30fps
          Front Camera
          5 MP, f/2.2 [Similar] 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
          HDR, Panorama
          1080p@30fps [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack yes 3.5 mm jack yes
          Radio
          Unspecified -
          Games
          Yes + Downloadable Yes + Downloadable
          Loud Speaker
          loudspeaker yes loudspeaker yes

          Connectivity and Data Rate

          GPRS
          Yes Yes
          Edge
          Yes Yes
          3G
          HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A
          Bluetooth
          Yes 5.0, A2DP, LE
          Wi-Fi
          Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
          USB
          microUSB 2.0 Yes
          GPS
          Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
          Browser
          Yes Yes

          User Memory

          Internal
          32 GB, 3 GB RAM 64 GB, 3 GB RAM or 32 GB, 3 GB RAM
          Expandable Storage
          microSDXC microSDXC
          USB OTG
          Not Supported Supported

          Sensors

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

          Battery

          Type
          Non-removable Li-Po Battery
          Fast battery charging 15W
          Non-removable Li-Po Battery
          Battery Charging 10W
          Capacity
          5000 mAh 5000 mAh
          Stand by
          - -
          Talk Time
          - -

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