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  2. Celkon A87 vs Oppo A12

Celkon A87 vs Oppo A12

Compare recorded specifications, size and practical differences.

Celkon A87

Celkon A87

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    Oppo A12

    Oppo A12

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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.

        • Screen diagonalA87: 2.22 in smaller diagonalA87: 4 in · A12: 6.22 in
        • ChipsetSpreadtrum 6820 / Mediatek MT6765 Helio P35 (12nm)A87: Spreadtrum 6820 · A12: Mediatek MT6765 Helio P35 (12nm)
        • Rear camera layoutSingle / DualA87: Single · A12: Dual
        • Release year2013 / 2020A87: 2013 · A12: 2020

        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
        A12: 155.9 × 75.5 mm 2
        Side
        A12: 155.9 × 8.3 mm 2
        1. 1. A87
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        2. 2. A12
          Height
          155.9 mm
          Width
          75.5 mm
          Depth
          8.3 mm
          Weight
          165 g

        Screen size

        Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

        Screen size
        A87: 4 in, 5:3, About 45.5 cm² rectangular area 1 A12: 6.22 in, 19:9, About 96.6 cm² rectangular area 2
        1. 1. A87 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. A12 6.22 in · 19:9 About 96.6 cm² rectangular area

        A12 has approximately 112% more rectangular screen area than A87.

        Memory variants

        Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

        Recorded RAM by storage capacity and phone
        StorageA87A12
        32 GB Unknown 3 GB RAM
        64 GB Unknown 4 GB RAM
        A87: Original memory entry

        512 MB · 512 MB RAM

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. A87

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB (dedicated slot)

        2. A12

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSDXC

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

        Bars start at zero and share a scale within this chart.

        1. 1. A871450 mAh
        2. 2. A124230 mAh

          +2780 mAh versus A87

        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
        SpecificationA87A12
        Dimensions (HxWxD)
        • Х Х mm
        • 155.9 Х 75.5 Х 8.3 mm
        Weight
        • 0 g
        • 165 g
        Technology Unknown
        • IPS LCD
        Screen size
        • 4" inch
        • 6.22" inch
        Screen resolution
        • 480 x 800 px
        • 720 x 1520 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 512 MB
        • 512 MB RAM
        • 32GB 3GB RAM
        • 64GB 4GB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSDXC
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1450 mAh
        • Li-Ion
        • 4230 mAh
        • Non-removable Li-Po
        Operating system OS
        • Android 2.3.6 (Gingerbread)
        • Android 9.0 (Pie); ColorOS 6.1
        Chipset
        • Spreadtrum 6820
        • Mediatek MT6765 Helio P35 (12nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA87A12
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 96.6 cm2
        Screen format
        • 5:3 (height:width)
        • 19:9 (height:width)
        Screen to body ratio Unknown
        • 82.0%
        PPI /points per inch/
        • 233 PPI
        • 270 PPI
        Screen protection Unknown
        • Corning Gorilla Glass 3
        Camera and Video
        Camera and Video
        SpecificationA87A12
        Rear camera, main
        • 5 MP
        • Single
        • 13 MP
        • Dual
        Camera specs
        • 5 MP
        • AF
        • 13 MP
        • f/2.2
        • 1/3.1''
        • 1.12µm
        • PDAF -2 MP
        • f/2.4
        • (depth)
        Functions Unknown
        • HDR
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • VGA
        • 5 MP
        • f/2.0
        • 1/5''
        • 1.12µm
        Performance
        Performance
        SpecificationA87A12
        Processor CPU
        • 1.0 GHz
        • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
        Graphics processor GPU Unknown
        • PowerVR GE8320
        General specs
        General specs
        SpecificationA87A12
        Release date
        • 2013
        • January
        • 2020
        • April 20
        Colors
        • Black
        • White
        • Blue
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 70 EUR
        • 150 EUR
        Battery life
        • Stand by time- Up to 220 h Talking time- Up to 3 h
        		 Unknown
        Body build Unknown
        • Glass front
        • plastic back
        • plastic frame
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA87A12
        SIM card
        • Dual SIM (Mini-SIM)
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 8(900)
        • 38(2600)
        • 40(2300)
        • 41(2500)
        Speed Unknown
        • HSPA
        • LTE-A
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11 a/b/g/n/ac
        • dual-band
        • Wi-Fi Direct
        • hotspot
        GPS
        • No
        • Yes
        • with A-GPS
        • GLONASS
        • BDS
        USB
        • Proprietary
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • Yes
        • 5.0
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationA87A12
        Radio
        • FM radio
        • FM radio
        Others Unknown
        • 450 nits typ. brightness
        Other features
        Other features
        SpecificationA87A12
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass

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