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  2. Celkon A40 vs Plum Compass

Celkon A40 vs Plum Compass

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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    Plum Compass

    Plum Compass

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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.

        • WeightA40: 42.2 g lighterA40: 126.5 g · Compass: 168.7 g
        • WidthA40: 8.6 mm narrowerA40: 64 mm · Compass: 72.6 mm
        • Screen diagonalA40: 1 in smaller diagonalA40: 4 in · Compass: 5 in
        • DepthCompass: 1 mm thinnerCompass: 9.8 mm · A40: 10.8 mm
        • HeightA40: 19.8 mm shorterA40: 126.2 mm · Compass: 146 mm
        • Release year2014 / 2016A40: 2014 · Compass: 2016

        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
        A40: 126.2 × 64 mm 1 Compass: 146 × 72.6 mm 2
        Side
        A40: 126.2 × 10.8 mm 1 Compass: 146 × 9.8 mm 2
        1. 1. A40
          Height
          126.2 mm
          Width
          64 mm
          Depth
          10.8 mm
          Weight
          126.5 g
        2. 2. Compass
          Height
          146 mm
          Width
          72.6 mm
          Depth
          9.8 mm
          Weight
          168.7 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
        SpecificationA40Compass
        Dimensions (HxWxD)
        • 126.2 Х 64 Х 10.8 mm
        • 146 Х 72.6 Х 9.8 mm
        Weight
        • 126.5 g
        • 168.7 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 4" inch
        • 5" inch
        Screen resolution
        • 480 x 800 px
        • 720 x 1280 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 8 GB
        • 1 GB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 32 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 2000 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.2.2 (Jelly Bean)
        • Android 6.0 (Marshmallow)
        Chipset Unknown
        • Spreadtrum SC7731C
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA40Compass
        Touchscreen
        • touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 68.9 cm2
        Screen format
        • 5:3 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 56.4%
        • 65.0%
        PPI /points per inch/
        • 233 PPI
        • 294 PPI
        Camera and Video
        Camera and Video
        SpecificationA40Compass
        Rear camera, main
        • 5 MP
        • Single
        • 8 MP
        • Single
        Camera specs
        • 5 MP
        • 8 MP
        • AF
        Functions Unknown
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 2 MP
        • Single
        Specifications
        • VGA
        • 2 MP
        Performance
        Performance
        SpecificationA40Compass
        Processor CPU
        • Dual-core 1.3 GHz
        • Quad-core 1.3 GHz Cortex-A7
        General specs
        General specs
        SpecificationA40Compass
        Release date
        • 2014
        • January
        • 2016
        • December
        Colors
        • White
        • Yellow
        • Blue
        • Black
        • Blue
        • Red
        • Gold
        • White
        Battery life Unknown
        • Stand by time- Up to 620 h (2G) / Up to 600 h (3G) Talking time- Up to 25 h (2G) / Up to 20 h (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA40Compass
        SIM card
        • Dual SIM
        • Dual SIM (Micro-SIM
        • dual stand-by)
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
        Speed Unknown
        • HSPA 21.1/5.76 Mbps
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        GPS
        • Yes
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 2.0
        • 4.0
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationA40Compass
        Radio
        • FM radio
        • FM radio
        Other features
        Other features
        SpecificationA40Compass
        Dop
        • Sensors Accelerometer
        • proximity
        • Sensors Accelerometer