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  2. Celkon A40 vs Nokia N9

Celkon A40 vs Nokia N9

Compare recorded specifications, size and practical differences.

Celkon A40

Celkon A40

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    Nokia N9

    Nokia N9

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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: 8.5 g lighterA40: 126.5 g · N9: 135 g
        • WidthN9: 2.8 mm narrowerN9: 61.2 mm · A40: 64 mm
        • DepthA40: 1.3 mm thinnerA40: 10.8 mm · N9: 12.1 mm
        • HeightN9: 9.7 mm shorterN9: 116.5 mm · A40: 126.2 mm
        • Release year2014 / 2011A40: 2014 · N9: 2011

        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 N9: 116.5 × 61.2 mm 2
        Side
        A40: 126.2 × 10.8 mm 1 N9: 116.5 × 12.1 mm 2
        1. 1. A40
          Height
          126.2 mm+9.7 mm versus N9
          Width
          64 mm+2.8 mm versus N9
          Depth
          10.8 mm
          Weight
          126.5 g
        2. 2. N9
          Height
          116.5 mm
          Width
          61.2 mm
          Depth
          12.1 mm+1.3 mm versus A40
          Weight
          135 g
        Weight

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

        1. 1. A40126.5 g
        2. 2. N9135 g

          +8.5 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 N9: 3.9 in, 16:9, About 41.9 cm² rectangular area 2
        1. 1. A40 4 in · 5:3 About 45.5 cm² rectangular area
        2. 2. N9 3.9 in · 16:9 About 41.9 cm² rectangular area

        A40 has approximately 8.6% more rectangular screen area than N9.

        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
        StorageA40N9
        16 GB Unknown 1 GB RAM
        64 GB Unknown 1 GB RAM
        A40: Original memory entry

        4 GB · 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. A40

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

        2. N9

        NFC
        Yes
        Headphone jack
        Yes
        Memory card support
        No

        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

          +50 mAh versus N9

        2. 2. N91450 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. N9

        Everyday essentials
        Everyday essentials
        SpecificationA40N9
        Dimensions (HxWxD)
        • 126.2 Х 64 Х 10.8 mm
        • 116.5 Х 61.2 Х 12.1 mm
        Weight
        • 126.5 g
        • 135 g
        Technology
        • TFT
        • AMOLED
        Screen size
        • 4" inch
        • 3.9" inch
        Screen resolution
        • 480 x 800 px
        • 480 x 854 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 4 GB
        • 512 MB RAM
        • 16/64 GB
        • 1 GB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • No
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1500 mAh
        • Li-Ion
        • 1450 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 4.2.2 (Jelly Bean)
        • MeeGo 1.2 Harmattan
        Chipset Unknown
        • TI OMAP 3630
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA40N9
        Touchscreen
        • touchscreen
        • capacitive touchscreen
        Display colors Unknown
        • 16M
        Screen area
        • 45.5 cm2
        • 41.9 cm2
        Screen format
        • 5:3 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 56.4%
        • 58.8%
        PPI /points per inch/
        • 233 PPI
        • 251 PPI
        Screen protection Unknown
        • Corning Gorilla Glass
        Camera and Video
        Camera and Video
        SpecificationA40N9
        Rear camera, main
        • 5 MP
        • Single
        • 8 MP
        • Single
        Camera specs
        • 5 MP
        • 8 MP
        • AF
        Functions Unknown
        • Carl Zeiss optics
        • Dual-LED flash
        Video
        • Yes
        • 720p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA
        • VGA
        Performance
        Performance
        SpecificationA40N9
        Processor CPU
        • Dual-core 1.3 GHz
        • 1.0 GHz Cortex A8
        Graphics processor GPU Unknown
        • PowerVR SGX530
        General specs
        General specs
        SpecificationA40N9
        Release date
        • 2014
        • January
        • 2011
        • June
        Colors
        • White
        • Yellow
        • Blue
        • Black
        • Cyan
        • Magenta
        • Glossy white
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 140 EUR
        Battery life Unknown
        • Stand by time- Up to 380 h (2G) / Up to 450 h (3G) Talking time- Up to 11 h (2G) / Up to 7 h (3G) Music play - Up to 50 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA40N9
        SIM card
        • Dual SIM
        • Micro-SIM
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        Speed Unknown
        • HSPA 14.4/5.76 Mbps
        GPRS
        • Yes
        • Class 33
        Edge
        • Yes
        • Class 33
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11 a/b/g/n
        • dual-band
        • Wi-Fi Direct
        GPS
        • Yes
        • Yes
        • with A-GPS; Ovi Maps
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 2.0
        • 2.1
        • A2DP
        • EDR
        Harmful irradiation Unknown
        • SAR - 1.18 W/kg (head) 1.18 W/kg (body) SAR EU - 1.16 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationA40N9
        Radio
        • FM radio
        • FM radio (via third party soft
        Others Unknown
        • Anti-glare polariser
        • Dolby Mobile -Dolby Headphone -Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationA40N9
        Dop
        • Sensors Accelerometer
        • proximity
        • Sensors Accelerometer
        • proximity
        • compass - SNS integration -TV-out -Dolby Digital Plus - Also known as Nokia N9-00
        • Nokia N9 Lankku

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