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  2. Kyocera Echo vs Motorola ROKR E2

Kyocera Echo vs Motorola ROKR E2

Compare recorded specifications, size and practical differences.

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.

      • WeightROKR E2: 86 g lighterROKR E2: 107 g · Echo: 193 g
      • WidthROKR E2: 7 mm narrowerROKR E2: 49.5 mm · Echo: 56.5 mm
      • Screen diagonalROKR E2: 1.5 in smaller diagonalROKR E2: 2 in · Echo: 3.5 in
      • DepthEcho: 0.8 mm thinnerEcho: 17.2 mm · ROKR E2: 18 mm
      • HeightROKR E2: 9 mm shorterROKR E2: 106 mm · Echo: 115 mm
      • Release year2011 / 2006Echo: 2011 · ROKR E2: 2006

      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
      Echo: 115 × 56.5 mm 1 ROKR E2: 106 × 49.5 mm 2
      Side
      Echo: 115 × 17.2 mm 1 ROKR E2: 106 × 18 mm 2
      1. 1. Echo
        Height
        115 mm+9 mm versus ROKR E2
        Width
        56.5 mm+7 mm versus ROKR E2
        Depth
        17.2 mm
        Weight
        193 g
      2. 2. ROKR E2
        Height
        106 mm
        Width
        49.5 mm
        Depth
        18 mm+0.8 mm versus Echo
        Weight
        107 g
      Weight

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

      1. 1. Echo193 g

        +86 g versus ROKR E2

      2. 2. ROKR E2107 g

      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
      Echo: 3.5 in, 5:3, About 34.9 cm² rectangular area 1 ROKR E2: 2 in, 4:3, About 12.4 cm² rectangular area 2
      1. 1. Echo 3.5 in · 5:3 About 34.9 cm² rectangular area
      2. 2. ROKR E2 2 in · 4:3 About 12.4 cm² rectangular area

      Echo has approximately 181.5% more rectangular screen area than ROKR E2.

      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.

      Echo: Original memory entry

      1 GB · 512 MB RAM

      ROKR E2: Original memory entry

      10 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. Echo

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

      2. ROKR E2

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details SD · up to 2 GB

      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. Echo1370 mAh

        +520 mAh versus ROKR E2

      2. 2. ROKR E2850 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. Echo2. ROKR E2

      Everyday essentials
      Everyday essentials
      SpecificationEchoROKR E2
      Dimensions (HxWxD)
      • 115 Х 56.5 Х 17.2 mm
      • 106 Х 49.5 Х 18 mm
      Weight
      • 193 g
      • 107 g
      Technology
      • Dual TFT s
      • TFT
      Screen size
      • 3.5" inch
      • 2" 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.
      • 1 GB
      • 512 MB RAM
      • 10 MB
      Memory card support
      • microSD
      • up to 32 GB (dedicated slot)
      • 8 GB included
      • SD
      • up to 2 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1370 mAh
      • Removable Li-Ion
      • 850 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 2.2 (Froyo)
      • upgradable to 2.3 (Gingerbread)
      • Linux
      Chipset
      • Qualcomm QSD8650 Snapdragon S1
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationEchoROKR E2
      Touchscreen
      • capacitive touchscreen
      		 Unknown
      Display colors
      • 256K
      • 256K
      Screen area
      • 34.9 cm2
      • 12.4 cm2
      Screen format
      • 5:3 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 53.7%
      • 23.6%
      PPI /points per inch/
      • 267 PPI
      • 200 PPI
      Camera and Video
      Camera and Video
      SpecificationEchoROKR E2
      Rear camera, main
      • 5 MP
      • Single
      • 1.3 MP
      • Single
      Camera specs
      • 5 MP
      • AF
      • 1.3 MP
      Functions
      • LED flash
      • LED flash
      Video
      • 720p
      • Yes
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0 MP,
      Performance
      Performance
      SpecificationEchoROKR E2
      Processor CPU
      • 1.0 GHz Scorpion
      • 32-bit Intel XScale PXA270 312 MHz
      Graphics processor GPU
      • Adreno 200
      		 Unknown
      General specs
      General specs
      SpecificationEchoROKR E2
      Release date
      • 2011
      • March
      • 2006
      • January
      Colors
      • Black
      • Silver
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 350 EUR
      • 130 EUR
      Battery life
      • Stand by time- Up to 200 h Talking time- Up to 7 h
      • Stand by time- Up to 200 h Talking time- Up to 4 h 30 min
      Communication and Connectivity
      Communication and Connectivity
      SpecificationEchoROKR E2
      SIM card
      • Mini-SIM
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - CDMA 800 / 1900
      		 Unknown
      Speed
      • EV-DO Rev.A 3.1 Mbps
      		 Unknown
      GPRS
      • No
      • Class 10
      Edge
      • No
      • Class 6
      Wi-Fi
      • Wi-Fi 802.11 b/g
      • hotspot (charges may apply)
      • No
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • miniUSB 2.0
      Bluetooth
      • 2.1
      • A2DP
      • EDR
      • 2.0
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationEchoROKR E2
      Radio
      • No
      • FM radio
      Others
      • 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
      		 Unknown
      Other features
      Other features
      SpecificationEchoROKR E2
      Dop
      • 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
      • MP4/MP3 player -iTAP -Voice memo -Voice dial -Organizer -Changeable covers

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