Samsung Galaxy S5 vs Samsung Galaxy A51 5G UW vs Samsung Galaxy A42 5G

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          General Info

          Manufacturer
          Samsung Samsung Samsung
          Announced
          February 2014 August 2020 2020, September 02
          Status
          Available April 2014 Available - August 2020 Available. Released 2020, November 11
          Colors
          Black, White, Blue, Gold Prism Bricks Blue Prism Dot Black, Prism Dot White, Prism Dot Gray
          Form Factor
          Candybar Candybar Candybar
          Dimension
          142 x 72.5 x 8.1 mm
          (5.59 x 2.85 x 0.32 in)
          158.8 x 73.4 x 8.6 mm
          (6.25 x 2.89 x 0.34 in)
          164.4 x 75.9 x 8.6 mm
          (6.47 x 2.99 x 0.34 in)
          Weight
          145 g (5.11 oz) 188.8 g (6.63.0.28 oz) 193 g (6.81 oz)
          SIM Type
          - Pre-installed Nano-SIM Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
          2G Network
          GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
          3G Network
          HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
          4G Network
          LTE 800 / 850 / 900 / 1800 / 2100 / 2600 2, 4, 5, 13, 66 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41 - Europe
          1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 34, 38, 39, 40, 41
          5G Network
          - 260, 261 mmWave 1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 - Europe
          1, 3, 5, 7, 8, 28, 40, 41, 78, 79 SA/NSA/Sub6
          SAR EU
          - W/kg (head)
          - W/kg (body)
          0.59 W/kg (head)
          1.32 W/kg (body)
          - W/kg (head)
          - W/kg (body)
          Messaging
          SMS, MMS, EMail, IM
          Build Features
          Fingerprint Sensor
          IP67 Certified - Dust and Water Resistant
          Water Resistant up to 1 Meter and 30 Minutes
          Heart Rate Sensor
          - Fingerprint Sensor (under display, optical)
          - Fingerprint Sensor (under display, optical)

          Hardware and OS

          OS
          Android OS, v4.4.2 (KitKat) Android 10 Android 10, upgradable to Android 11, One UI 3.1
          User Interface
          - One UI 2.0 One UI 2.1
          Processor
          Quad-core 2.5 GHz Krait 400, Qualcomm Snapdragon 801 Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver), Qualcomm SDM765 Snapdragon 765G (7 nm) Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570), Qualcomm SM7225 Snapdragon 750 5G (8 nm)
          GPU
          Adreno 330 Adreno 620 Adreno 619
          RAM
          2 GB 6 GB 8 GB
          Internal Memory
          16/32 GB storage 128 GB 128 GB
          External Memory
          microSD, up to 128 GB microSDXC (uses shared SIM slot) microSDXC

          Display

          Type
          Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
          Corning Gorilla Glass 3
          HD+ Super AMOLED capacitive touchscreen
          Colors
          16M colors 16M colors 16M Colour
          Size
          5.1 inches 6.5 inches 6.6 inches
          Resolution
          1080 x 1920 pixels (432 ppi) 1080 x 2400 pixels (405 ppi) 720 x 1600 pixels (266 ppi)
          Screen-to-Body Ratio
          69.63% 87.47% 84.18%
          Multi-Touch

          Multimedia

          3.5mm Jack
          Radio
          No FM radio, RDS, recording Unspecified
          Games
          Yes + Downloadable Yes + Downloadable Yes + Downloadable
          Loud Speaker

          Camera

          Rear Camera
          16 MP, 4640 x 3480 pixels 48 MP + 12 MP + 5 MP + 5 MP 48 MP + 8 MP + 5 MP + 5 MP
          Flash
          LED flash LED flash LED Flash
          Features
          Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
          12 MP, f/2.2, 123˚ (ultrawide)
          5 MP, f/2.4, (macro)
          5 MP, f/2.2, (depth)
          panorama, HDR
          48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
          8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
          5 MP, f/2.4, (depth)
          5 MP, f/2.4, (macro)
          Panorama, HDR
          Video
          Yes, 2160p@30fps, 1080p@60fps, video stabilization, dual-video rec. 4K@30fps, 1080p@30/120fps; gyro-EIS 4K@30fps, 1080p@30fps, 720p@480fps
          Front Camera
          Yes, 2.1 MP,1080p@30fps, dual video call 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
          HDR
          1080p@30fps
          20 MP, f/2.2, 0.8µm
          HDR
          1080p@30fps

          Connectivity and Data Rate

          GPRS
          Yes Yes Yes
          Edge
          Yes Yes Yes
          3G
          HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G
          Bluetooth
          Yes, v4.0 with A2DP, EDR, LE 5.0, A2DP, LE 5.0, A2DP, LE
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi 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, hotspot
          USB
          Yes, microUSB v3.0 (MHL 2), USB On-the-go, USB Host 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
          GPS
          Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
          Browser
          HTML5 Yes Yes

          User Memory

          Internal
          16/32 GB storage, 2 GB RAM 128 GB, 6 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.1
          Expandable Storage
          microSD, up to 128 GB microSDXC (uses shared SIM slot) microSDXC
          USB OTG
          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
          NFC
          NFC supported NFC supported NFC supported

          Battery

          Type
          Li-Ion Battery Non-removable Li-Po Battery
          Fast battery charging 15W
          Non-removable Li-Po Battery
          Fast battery charging 15W
          Capacity
          2800 mAh 4500 mAh 5000 mAh
          Stand by
          Up to 390 h - -
          Talk Time
          Up to 21 h - -

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