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  2. Eten M550 vs Kyocera Echo

Eten M550 vs Kyocera Echo

Compare recorded specifications, size and practical differences.

Eten M550

Eten M550

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    Kyocera Echo

    Kyocera Echo

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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.

        • WeightM550: 28 g lighterM550: 165 g · Echo: 193 g
        • WidthEcho: 4.5 mm narrowerEcho: 56.5 mm · M550: 61 mm
        • Screen diagonalM550: 0.7 in smaller diagonalM550: 2.8 in · Echo: 3.5 in
        • DepthEcho: 4.8 mm thinnerEcho: 17.2 mm · M550: 22 mm
        • HeightM550: 3 mm shorterM550: 112 mm · Echo: 115 mm
        • Release year2006 / 2011M550: 2006 · Echo: 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
        M550: 112 × 61 mm 1 Echo: 115 × 56.5 mm 2
        Side
        M550: 112 × 22 mm 1 Echo: 115 × 17.2 mm 2
        1. 1. M550
          Height
          112 mm
          Width
          61 mm+4.5 mm versus Echo
          Depth
          22 mm+4.8 mm versus Echo
          Weight
          165 g
        2. 2. Echo
          Height
          115 mm+3 mm versus M550
          Width
          56.5 mm
          Depth
          17.2 mm
          Weight
          193 g
        Weight

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

        1. 1. M550165 g
        2. 2. Echo193 g

          +28 g versus M550

        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
        M550: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 Echo: 3.5 in, 5:3, About 34.9 cm² rectangular area 2
        1. 1. M550 2.8 in · 4:3 About 24.3 cm² rectangular area
        2. 2. Echo 3.5 in · 5:3 About 34.9 cm² rectangular area

        Echo has approximately 43.6% more rectangular screen area than M550.

        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.

        M550: Original memory entry

        64 MB RAM · 128 MB ROM

        Echo: Original memory entry

        1 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. M550

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details SD/SDIO

        2. Echo

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 32 GB (dedicated slot) · 8 GB included

        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. M5501440 mAh

          +70 mAh versus Echo

        2. 2. Echo1370 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. M5502. Echo

        Everyday essentials
        Everyday essentials
        SpecificationM550Echo
        Dimensions (HxWxD)
        • 112 Х 61 Х 22 mm
        • 115 Х 56.5 Х 17.2 mm
        Weight
        • 165 g
        • 193 g
        Technology
        • TFT
        • Dual TFT s
        Screen size
        • 2.8" inch
        • 3.5" inch
        Screen resolution
        • 240 x 320 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 MB RAM
        • 128 MB ROM
        • 1 GB
        • 512 MB RAM
        Memory card support
        • SD/SDIO
        • microSD
        • up to 32 GB (dedicated slot)
        • 8 GB included
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1440 mAh
        • Removable Li-Ion
        • 1370 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 5.0 PocketPC
        • Android 2.2 (Froyo)
        • upgradable to 2.3 (Gingerbread)
        Chipset Unknown
        • Qualcomm QSD8650 Snapdragon S1
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationM550Echo
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 256K
        Screen area
        • 24.3 cm2
        • 34.9 cm2
        Screen format
        • 4:3 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 35.5%
        • 53.7%
        PPI /points per inch/
        • 143 PPI
        • 267 PPI
        Camera and Video
        Camera and Video
        SpecificationM550Echo
        Rear camera, main
        • 1.3 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 1.3 MP
        • 5 MP
        • AF
        Functions
        • LED flash
        • LED flash
        Video
        • Yes
        • 720p
        Front camera, selfie
        • 0 MP,
        • 0.3 MP
        • Single
        Performance
        Performance
        SpecificationM550Echo
        Processor CPU
        • Samsung 2440 400 MHz
        • 1.0 GHz Scorpion
        Graphics processor GPU Unknown
        • Adreno 200
        General specs
        General specs
        SpecificationM550Echo
        Release date
        • 2006
        • April
        • 2011
        • March
        Colors
        • White
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 220 EUR
        • 350 EUR
        Battery life
        • Stand by time- Up to 200 h Talking time- Up to 4 h
        • Stand by time- Up to 200 h Talking time- Up to 7 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationM550Echo
        SIM card
        • Mini-SIM
        • Mini-SIM
        Network Unknown
        • Show all network frequencies: -2G - CDMA 800 / 1900
        Speed Unknown
        • EV-DO Rev.A 3.1 Mbps
        GPRS
        • Class 10
        • No
        Edge
        • No
        • No
        Wi-Fi
        • No
        • Wi-Fi 802.11 b/g
        • hotspot (charges may apply)
        GPS
        • No
        • Yes
        • with A-GPS
        USB
        • Proprietary
        • microUSB 2.0
        Bluetooth
        • 1.2
        • 2.1
        • A2DP
        • EDR
        Music and Audio
        Music and Audio
        SpecificationM550Echo
        Radio
        • No
        • No
        Others
        • Handwriting recognition
        • Simul-Task Mode – choose 2 of the Echo's 7 core apps and run one on each display simultaneously. -Optimized Mode – apps let the dual displays complement each other
        • like email on one and a full virtual keypad on the other. -Tablet Mode – dual displays act as a single (4.7 inches diagonally
        • 800 x 96
        Other features
        Other features
        SpecificationM550Echo
        Dop
        • Pocket Office -eBook reader -Windows MPlayer 10 -Organizer -Voice memo
        • Sensors Accelerometer
        • proximity
        • compass - MP3/WAV/AAC+ player -MP4/H.263 player -Organizer -Voice memo -Predictive text input - For Sprint Also known as Kyocera M9300

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