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  2. Celkon A40 vs Nokia 6788

Celkon A40 vs Nokia 6788

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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    Nokia 6788

    Nokia 6788

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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: 31.5 g lighterA40: 126.5 g · 6788: 158 g
        • Width6788: 9.1 mm narrower6788: 54.9 mm · A40: 64 mm
        • Screen diagonal6788: 1.2 in smaller diagonal6788: 2.8 in · A40: 4 in
        • DepthA40: 8.1 mm thinnerA40: 10.8 mm · 6788: 18.9 mm
        • Height6788: 20.6 mm shorter6788: 105.6 mm · A40: 126.2 mm
        • Release year2014 / 2009A40: 2014 · 6788: 2009

        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 6788: 105.6 × 54.9 mm 2
        Side
        A40: 126.2 × 10.8 mm 1 6788: 105.6 × 18.9 mm 2
        1. 1. A40
          Height
          126.2 mm+20.6 mm versus 6788
          Width
          64 mm+9.1 mm versus 6788
          Depth
          10.8 mm
          Weight
          126.5 g
        2. 2. 6788
          Height
          105.6 mm
          Width
          54.9 mm
          Depth
          18.9 mm+8.1 mm versus A40
          Weight
          158 g
        Weight

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

        1. 1. A40126.5 g
        2. 2. 6788158 g

          +31.5 g versus A40

        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
        A40: 4 in, 5:3, About 45.5 cm² rectangular area 1 6788: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
        1. 1. A40 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. 6788 2.8 in · 4:3 About 24.3 cm² rectangular area

        A40 has approximately 87.6% more rectangular screen area than 6788.

        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.

        No unambiguous storage/RAM pairings are recorded. See the original specifications below.

        A40: Original memory entry

        4 GB · 512 MB RAM

        6788: Original memory entry

        4 GB · 128 MB RAM · 256 MB ROM

        Practical features

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

        1. A40

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

        2. 6788

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 8 GB (dedicated slot)

        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. A401500 mAh

          +300 mAh versus 6788

        2. 2. 67881200 mAh

        Specifications

        Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        1. A402. 6788

        Everyday essentials
        Everyday essentials
        SpecificationA406788
        Dimensions (HxWxD)
        • 126.2 Х 64 Х 10.8 mm
        • 105.6 Х 54.9 Х 18.9 mm
        Weight
        • 126.5 g
        • 158 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 2.8" inch
        Screen resolution
        • 480 x 800 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 4 GB
        • 128 MB RAM
        • 256 MB ROM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 8 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 1200 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.2.2 (Jelly Bean)
        • Symbian 9.3
        • S60 rel. 3.2
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA406788
        Touchscreen
        • touchscreen
        		 Unknown
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 24.3 cm2
        Screen format
        • 5:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 56.4%
        • 41.9%
        PPI /points per inch/
        • 233 PPI
        • 143 PPI
        Camera and Video
        Camera and Video
        SpecificationA406788
        Rear camera, main
        • 5 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 5 MP
        • 5 MP
        • AF
        Functions Unknown
        • Carl Zeiss optics
        • Dual-LED flash
        Video
        • Yes
        • 480p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA
        • VGA videocall camera
        Performance
        Performance
        SpecificationA406788
        Processor CPU
        • Dual-core 1.3 GHz
        • 264 MHz ARM 9
        General specs
        General specs
        SpecificationA406788
        Release date
        • 2014
        • January
        • 2009
        • October
        Colors
        • White
        • Yellow
        • Blue
        • Black
        • Brown
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 130 EUR
        Battery life Unknown
        • Stand by time- Up to 200 h (2G) / Up to 210 h (3G) Talking time- Up to 3 h 20 min (2G) / Up to 4 h 10 min (3G) Music play - Up to 15 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA406788
        SIM card
        • Dual SIM
        • Mini-SIM
        Network Unknown
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        Speed Unknown
        • TD-SCDMA
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • No
        GPS
        • Yes
        • Yes
        • with A-GPS; Ovi Maps
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 2.0
        • 2.0
        • A2DP
        Harmful irradiation Unknown
        • SAR EU - 0.54 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationA406788
        Radio
        • FM radio
        • Stereo FM radio
        • RDS
        Other features
        Other features
        SpecificationA406788
        Dop
        • Sensors Accelerometer
        • proximity
        • Sensors Accelerometer MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Document viewer (Word
        • Excel
        • PowerPoint
        • PDF) -Voice memo -Predictive text input - For China

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