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  2. Acer M900 vs Kyocera Echo

Acer M900 vs Kyocera Echo

Compare recorded specifications, size and practical differences.

Acer M900

Acer M900

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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.

        • WeightM900: 5 g lighterM900: 188 g · Echo: 193 g
        • WidthEcho: 5.5 mm narrowerEcho: 56.5 mm · M900: 62 mm
        • Screen diagonalEcho: 0.3 in smaller diagonalEcho: 3.5 in · M900: 3.8 in
        • HeightEcho: 4 mm shorterEcho: 115 mm · M900: 119 mm
        • Release year2009 / 2011M900: 2009 · 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
        M900: 119 × 62 mm 1 Echo: 115 × 56.5 mm 2
        Side
        M900: 119 × 17.1 mm 1 Echo: 115 × 17.2 mm 2
        1. 1. M900
          Height
          119 mm
          Width
          62 mm
          Depth
          17.1 mm
          Weight
          188 g
        2. 2. Echo
          Height
          115 mm
          Width
          56.5 mm
          Depth
          17.2 mm
          Weight
          193 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
        SpecificationM900Echo
        Dimensions (HxWxD)
        • 119 Х 62 Х 17.1 mm
        • 115 Х 56.5 Х 17.2 mm
        Weight
        • 188 g
        • 193 g
        Technology
        • TFT
        • Dual TFT s
        Screen size
        • 3.8" inch
        • 3.5" inch
        Screen resolution
        • 480 x 800 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • Super AMOLED
        • 1 GB
        • 512 MB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSD
        • up to 32 GB (dedicated slot)
        • 8 GB included
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Ion
        • 1370 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Android 2.2 (Froyo)
        • upgradable to 2.3 (Gingerbread)
        Chipset Unknown
        • Qualcomm QSD8650 Snapdragon S1
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • Yes
        Display
        Display
        SpecificationM900Echo
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 256K
        Screen area
        • 41.1 cm2
        • 34.9 cm2
        Screen format
        • 5:3 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 55.7%
        • 53.7%
        PPI /points per inch/
        • 246 PPI
        • 267 PPI
        Camera and Video
        Camera and Video
        SpecificationM900Echo
        Rear camera, main
        • 5 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 5 MP
        • AF
        Functions
        • Dual-LED flash
        • LED flash
        Video
        • Yes
        • 720p
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • VGA videocall camera
        		 Unknown
        Performance
        Performance
        SpecificationM900Echo
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • 1.0 GHz Scorpion
        Graphics processor GPU Unknown
        • Adreno 200
        General specs
        General specs
        SpecificationM900Echo
        Release date
        • 2009
        • February
        • 2011
        • March
        Colors
        • Black
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 250 EUR
        • 350 EUR
        Battery life
        • Stand by time- Up to 470 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
        SpecificationM900Echo
        SIM card
        • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
        • Show all network frequencies: -2G - CDMA 800 / 1900
        Speed
        • HSPA 7.2/2 Mbps
        • EV-DO Rev.A 3.1 Mbps
        GPRS
        • Class 10
        • No
        Edge
        • Class 10
        • No
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g
        • hotspot (charges may apply)
        GPS
        • Yes
        • SiRF Star III chipset
        • Yes
        • with A-GPS
        USB
        • miniUSB
        • microUSB 2.0
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 2.1
        • A2DP
        • EDR
        Harmful irradiation
        • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationM900Echo
        Radio
        • FM radio
        • 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
        SpecificationM900Echo
        Dop
        • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
        • 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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