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  2. A1 Alpha vs Oppo A83

A1 Alpha vs Oppo A83

Compare recorded specifications, size and practical differences.

A1 Alpha

A1 Alpha

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    Oppo A83

    Oppo A83

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        Key differences

        Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

        • WeightA83: 7 g lighterA83: 143 g · Alpha: 150 g
        • WidthA83: 2.7 mm narrowerA83: 73.1 mm · Alpha: 75.8 mm
        • Screen diagonalA83: 0.56 in smaller diagonalA83: 5.7 in · Alpha: 6.26 in
        • ChipsetUnisoc SC9863A (28nm) / Mediatek MT6763T Helio P23 (16 nm)Alpha: Unisoc SC9863A (28nm) · A83: Mediatek MT6763T Helio P23 (16 nm)
        • Rear camera layoutDual / SingleAlpha: Dual · A83: Single
        • Release year2019 / 2018Alpha: 2019 · A83: 2018

        Physical size

        Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

        Front
        Alpha: 151.7 × 75.8 mm 1 A83: 150.5 × 73.1 mm 2
        Side
        Alpha: 151.7 × 8.1 mm 1 A83: 150.5 × 7.7 mm 2
        1. 1. Alpha
          Height
          151.7 mm
          Width
          75.8 mm
          Depth
          8.1 mm
          Weight
          150 g
        2. 2. A83
          Height
          150.5 mm
          Width
          73.1 mm
          Depth
          7.7 mm
          Weight
          143 g

        Specifications

        Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        Everyday essentials
        Everyday essentials
        SpecificationAlphaA83
        Dimensions (HxWxD)
        • 151.7 Х 75.8 Х 8.1 mm
        • 150.5 Х 73.1 Х 7.7 mm
        Weight
        • 150 g
        • 143 g
        Technology
        • IPS LCD
        • IPS LCD
        Screen size
        • 6.26" inch
        • 5.7" inch
        Screen resolution
        • 720 x 1520 px
        • 720 x 1440 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32GB 2GB RAM
        • 64GB 3GB RAM
        • 64/32 GB
        • 4 GB RAM 32 GB
        • 3 GB RAM 16 GB
        • 2 GB RAM
        Memory card support
        • microSD
        • up to 256 GB (uses shared SIM slot)
        • microSD
        • up to 256 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 3200 mAh
        • Non-removable Li-Ion
        • 3180 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 9.0 (Pie)
        • Android 7.1 (Nougat); ColorOS 3.2
        Chipset
        • Unisoc SC9863A (28nm)
        • Mediatek MT6763T Helio P23 (16 nm)
        NFC
        • Yes (64/3GB model only)
        		 Unknown
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationAlphaA83
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 97.8 cm2
        • 83.8 cm2
        Screen format
        • 19:9 (height:width)
        • 18:9 (height:width)
        Screen to body ratio
        • 82.1%
        • 76.2%
        PPI /points per inch/
        • 269 PPI
        • 282 PPI
        Camera and Video
        Camera and Video
        SpecificationAlphaA83
        Rear camera, main
        • 13 MP
        • Dual
        • 13 MP
        • Single
        Camera specs
        • 13 MP
        • f/2.0
        • AF -2 MP
        • f/2.4
        • depth sensor
        • 13 MP
        • AF
        • f/2.2
        Functions
        • LED flash
        • HDR
        • LED flash
        • HDR
        • panorama
        Video
        • 1080p@30fps
        • 1080p@30fps
        Front camera, selfie
        • 8 MP
        • Single
        • 8 MP
        • Single
        Specifications
        • 8 MP
        • f/2.0
        • 8 MP
        • f/2.2
        Performance
        Performance
        SpecificationAlphaA83
        Processor CPU
        • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
        • Octa-core 2.5 GHz Cortex-A53
        Graphics processor GPU
        • IMG8322
        • Mali-G71 MP2
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 80225
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 863
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 3612
        General specs
        General specs
        SpecificationAlphaA83
        Release date
        • 2019
        • August
        • 2018
        • January
        Colors
        • Black
        • Green
        • Gold
        • Black
        • Red
        • Blue
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 150 EUR
        • 200 EUR
        Body build Unknown
        • Front glass
        • aluminum body
        Communication and Connectivity
        Communication and Connectivity
        SpecificationAlphaA83
        SIM card
        • Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 20(800)
        • 38(2600)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 - India
        • Thailand
        • Pakistan HSDPA 850 / 900 / 1900 / 2100 - China -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 8(900)
        • 38(2600)
        • 40(2300)
        • 41(2500) - India
        • Thailand LTE band 1(2100)
        • 7(2600)
        • 34(2000)
        • 39(1900)
        • 41(2500) - China (A83t) LTE band 1(2100)
        • 41(2500) - Pakistan
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE Cat4 150/50 Mbps
        • HSPA 42.2/5.76 Mbps
        • LTE-A (2CA) Cat6 300/50 Mbps
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11 a/b/g/n
        • dual-band
        • WiFi Direct
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • GLONASS
        • Yes
        • with A-GPS
        • GLONASS
        USB
        • microUSB 2.0
        • USB On-The-Go
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • 4.2
        • A2DP
        • LE
        • 4.2
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationAlphaA83
        Radio
        • FM radio
        • No
        Others
        • Active noise cancellation with dedicated mic
        • Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationAlphaA83
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Sensors Accelerometer
        • proximity
        • compass

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