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  2. A1 Smart N9 vs Amoi E78

A1 Smart N9 vs Amoi E78

Compare recorded specifications, size and practical differences.

A1 Smart N9

A1 Smart N9

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    Amoi E78

    Amoi E78

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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.

        • WeightSmart N9: 5 g lighterSmart N9: 145 g · E78: 150 g
        • WidthE78: 7.8 mm narrowerE78: 61 mm · Smart N9: 68.8 mm
        • Screen diagonalE78: 3.04 in smaller diagonalE78: 2.46 in · Smart N9: 5.5 in
        • DepthSmart N9: 4 mm thinnerSmart N9: 8.7 mm · E78: 12.7 mm
        • HeightE78: 32.1 mm shorterE78: 115 mm · Smart N9: 147.1 mm
        • Release year2018 / 2007Smart N9: 2018 · E78: 2007

        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
        Smart N9: 147.1 × 68.8 mm 1 E78: 115 × 61 mm 2
        Side
        Smart N9: 147.1 × 8.7 mm 1 E78: 115 × 12.7 mm 2
        1. 1. Smart N9
          Height
          147.1 mm+32.1 mm versus E78
          Width
          68.8 mm+7.8 mm versus E78
          Depth
          8.7 mm
          Weight
          145 g
        2. 2. E78
          Height
          115 mm
          Width
          61 mm
          Depth
          12.7 mm+4 mm versus Smart N9
          Weight
          150 g
        Weight

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

        1. 1. Smart N9145 g
        2. 2. E78150 g

          +5 g versus Smart N9

        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
        Smart N9: 5.5 in, 18:9, About 78.1 cm² rectangular area 1 E78: 2.46 in, 4:3, About 18.7 cm² rectangular area 2
        1. 1. Smart N9 5.5 in · 18:9 About 78.1 cm² rectangular area
        2. 2. E78 2.46 in · 4:3 About 18.7 cm² rectangular area

        Smart N9 has approximately 316.6% more rectangular screen area than E78.

        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
        StorageSmart N9E78
        16 GB 2 GB RAM Unknown
        E78: Original memory entry

        64 MB

        Practical features

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

        1. Smart N9

        NFC
        Yes
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB

        2. E78

        NFC
        See details Super AMOLED
        Headphone jack
        See details panorama
        Memory card support
        See details microSD (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. Smart N92900 mAh

          +1800 mAh versus E78

        2. 2. E781100 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. Smart N92. E78

        Everyday essentials
        Everyday essentials
        SpecificationSmart N9E78
        Dimensions (HxWxD)
        • 147.1 Х 68.8 Х 8.7 mm
        • 115 Х 61 Х 12.7 mm
        Weight
        • 145 g
        • 150 g
        Technology
        • IPS LCD
        • TFT
        Screen size
        • 5.5" inch
        • 2.46" inch
        Screen resolution
        • 720 x 1440 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 16GB 2GB RAM
        • 64 MB
        Memory card support
        • microSD
        • up to 32 GB
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2900 mAh
        • Non-removable Li-Ion
        • 1100 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 8.1 (Oreo)
        • Microsoft Windows Mobile 5.0 PocketPC
        Chipset
        • Mediatek MT6739WA (28 nm)
        		 Unknown
        NFC
        • Yes
        • Super AMOLED
        Headphone jack
        • Yes
        • panorama
        Display
        Display
        SpecificationSmart N9E78
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors
        • 16M
        • 65K
        Screen area
        • 78.1 cm2
        • 18.7 cm2
        Screen format
        • 18:9 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 77.1%
        • 26.7%
        PPI /points per inch/
        • 293 PPI
        • 163 PPI
        Camera and Video
        Camera and Video
        SpecificationSmart N9E78
        Rear camera, main
        • 13 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 13 MP
        • AF
        • 2 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • 1080p@30fps
        • Yes
        Front camera, selfie
        • 8 MP
        • Single
        • 0 MP,
        Specifications
        • 8 MP
        • Super AMOLED
        Performance
        Performance
        SpecificationSmart N9E78
        Processor CPU
        • Quad-core 1.3 GHz Cortex-A53
        • Super AMOLED
        Graphics processor GPU
        • Mali-T720MP2
        		 Unknown
        General specs
        General specs
        SpecificationSmart N9E78
        Release date
        • 2018
        • June
        • 2007
        Colors
        • Silver Aluminium
        • Black Titanium
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 120 EUR
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationSmart N9E78
        SIM card
        • Nano-SIM
        • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE (unspecified)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
        Speed
        • HSPA
        • LTE Cat4 150/50 Mbps
        • Super AMOLED
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • panorama
        GPS
        • Yes
        • with A-GPS
        • panorama
        USB
        • microUSB 2.0
        • panorama
        Bluetooth
        • 4.0
        • A2DP
        • Quad-core 1.25 GHz Cortex-A53
        • A2DP
        Harmful irradiation
        • SAR EU - 0.96 W/kg (head) 1.56 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationSmart N9E78
        Radio
        • FM radio
        • panorama
        Other features
        Other features
        SpecificationSmart N9E78
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • File transfer -Organizer -Task synchronizing -Pocket Office

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