Oppo A78 4G vs Oppo A3 4G

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          General Info

          Manufacturer
          Oppo Oppo
          Announced
          July 2023 August 2024
          Status
          Available - July 2023 Available - August 2024
          Colors
          Mist Black, Aqua Green Sparkle Black, Starry Purple, Starlight White
          Form Factor
          Candybar Candybar
          Dimension
          160 x 73.2 x 7.9 mm
          (6.3 x 2.88 x 0.31 in)
          165.8 x 76.1 x 7.7 mm
          (6.53 x 3 x 0.3 in)
          Weight
          180 g (6.35 oz) 186 g (6.56 oz)
          SIM Type
          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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
          3G Network
          HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - version 1
          HSDPA 850 / 900 / 2100 - version 2
          HSDPA 900 / 2100 - version 3, version 4
          4G Network
          LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 26, 28, 38, 40, 41, 66 - version 1
          1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 2
          1, 3, 7, 8, 20, 28, 38, 40, 41 - version 3
          1, 3, 5, 8, 40 - version 4
          Messaging
          Build Features
          - Fingerprint Sensor
          IP54, dust and splash resistant
          - Fingerprint Sensor (side-mounted)
          IP54, dust and splash resistant
          MIL-STD-810H compliant*
          * does not guarantee ruggedness or use in extreme conditions

          Hardware and OS

          OS
          Android 13 Android 14,
          User Interface
          ColorOS 13.1 ColorOS 14
          Processor
          Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) [Similar] Qualcomm Snapdragon 6s Gen 1
          GPU
          Adreno 610 [Similar] Adreno 610 [Similar]
          RAM
          8 GB [Browse Similar] 8 GB [Browse Similar]
          Internal Memory
          256 GB 256 GB
          External Memory
          microSDXC microSDXC

          Display

          Type
          FHD+ AMOLED Screen
          90Hz Refresh Rate
          430 Nits, Corning Gorilla Glass 5
          FHD+ IPS LCD Screen
          90Hz Refresh Rate, 1000 Nits (HBM)
          Panda Glass Protections
          Colors
          16M colors 16M colors
          Size
          6.43 inches [Similar] 6.67 inches [Similar]
          Resolution
          1080 x 2400 pixels (409 ppi) 720 x 1604 pixels (264 ppi)
          Screen-to-Body Ratio
          85.35% 84.73%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          50 MP + 2 MP [Similar] 50 MP [Similar]
          Flash
          LED Flash LED Flash
          Features
          50 MP, f/1.8, (wide), PDAF
          2 MP, f/2.4, (depth)
          HDR, Panorama
          50 MP, f/1.8, (wide), PDAF
          Auxiliary lens
          HDR, Panorama
          Video
          1080p@30fps 1080p@30/60fps
          Front Camera
          8 MP, f/2.0, (wide)
          1080p@30fps [Similar]
          5 MP, f/2.2, (wide)
          Video - 1080p@30fps [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack yes 3.5 mm jack yes
          Radio
          No Unspecified
          Games
          Yes + Downloadable Yes + Downloadable
          Loud Speaker
          loudspeaker loudspeaker yes

          Connectivity and Data Rate

          GPRS
          Yes Yes
          Edge
          Yes Yes
          3G
          HSPA, LTE HSPA, LTE
          Bluetooth
          5.0, A2DP, LE 5.0, A2DP, LE
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
          USB
          USB Type-C 2.0, OTG USB Type-C 2.0, OTG
          GPS
          GPS, GALILEO, GLONASS, BDS GPS, GALILEO, GLONASS, BDS, QZSS
          Browser
          Yes Yes

          User Memory

          Internal
          256 GB, 8 GB RAM or 128 GB, 8 GB RAM 256 GB, 8 GB RAM or 256 GB, 6 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM eMMC 5.1
          Expandable Storage
          microSDXC microSDXC
          USB OTG
          Supported Supported

          Sensors

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

          Battery

          Type
          Li-Po Non-removable
          67W wired, PD, 76% in 30 min
          Non-removable Li-Po Battery
          Fast Battery Charging 45W wired, PD2.0, PPS, 50% in 30 min
          Capacity
          5000 mAh 5100 mAh
          Stand by
          - -
          Talk Time
          - -

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