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  2. i-mate JASJAR vs Nokia E51

i-mate JASJAR vs Nokia E51

Compare recorded specifications, size and practical differences.

i-mate JASJAR

i-mate JASJAR

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    Nokia E51

    Nokia E51

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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.

        • WeightE51: 185 g lighterE51: 100 g · JASJAR: 285 g
        • WidthE51: 35 mm narrowerE51: 46 mm · JASJAR: 81 mm
        • Screen diagonalE51: 1.6 in smaller diagonalE51: 2 in · JASJAR: 3.6 in
        • DepthE51: 13 mm thinnerE51: 12 mm · JASJAR: 25 mm
        • HeightE51: 12.9 mm shorterE51: 114.8 mm · JASJAR: 127.7 mm
        • Release year2005 / 2007JASJAR: 2005 · E51: 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
        JASJAR: 127.7 × 81 mm 1 E51: 114.8 × 46 mm 2
        Side
        JASJAR: 127.7 × 25 mm 1 E51: 114.8 × 12 mm 2
        1. 1. JASJAR
          Height
          127.7 mm
          Width
          81 mm
          Depth
          25 mm
          Weight
          285 g
        2. 2. E51
          Height
          114.8 mm
          Width
          46 mm
          Depth
          12 mm
          Weight
          100 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
        SpecificationJASJARE51
        Dimensions (HxWxD)
        • 127.7 Х 81 Х 25 mm
        • 114.8 Х 46 Х 12 mm
        Weight
        • 285 g
        • 100 g
        Technology
        • TFT
        • TFT
        Screen size
        • 3.6" inch
        • 2" inch
        Screen resolution
        • 640 x 480 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 MB RAM
        • 128 MB ROM
        • 130 MB
        • 96 MB RAM
        Memory card support
        • SDIO/MMC
        • up to 2 GB
        • microSD
        • up to 16 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1620 mAh
        • Removable Li-Ion
        • 1050 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 5.0 PocketPC
        • Symbian OS 9.2
        • Series 60 v3.1 UI
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationJASJARE51
        Touchscreen
        • resistive touchscreen
        		 Unknown
        Display colors
        • 65K
        • 16M
        Screen area
        • 40.1 cm2
        • 12.4 cm2
        Screen format
        • 4:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 38.8%
        • 23.5%
        PPI /points per inch/
        • 222 PPI
        • 200 PPI
        Camera and Video
        Camera and Video
        SpecificationJASJARE51
        Rear camera, main
        • 1.3 MP
        • Single
        • 2 MP
        • Single
        Camera specs
        • 1.3 MP
        • 2 MP
        Video
        • Yes
        • 320p@15fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • VGA videocall camera
        		 Unknown
        Performance
        Performance
        SpecificationJASJARE51
        Processor CPU
        • Intel Bulverde 520 MHz
        • 369 MHz ARM 11
        General specs
        General specs
        SpecificationJASJARE51
        Release date
        • 2005
        • August
        • 2007
        • September
        Colors
        • Stylish black
        • Black
        • Silver
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 260 EUR
        • 120 EUR
        Battery life
        • Stand by time- Up to 260 h Talking time- Up to 8 h
        • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJASJARE51
        SIM card
        • Mini-SIM
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        Speed
        • Yes
        • 384 kbps
        • HSPA 3.6/0.384 Mbps
        GPRS
        • Class 10
        • Class 32
        Edge
        • No
        • Class 32
        Wi-Fi
        • Wi-Fi 802.11b
        • Wi-Fi 802.11b/g
        • VoIP over WLAN
        GPS
        • No
        • No
        USB
        • miniUSB
        • miniUSB 2.0
        Bluetooth
        • Yes
        • 2.0
        • A2DP
        Harmful irradiation Unknown
        • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
        Music and Audio
        Music and Audio
        SpecificationJASJARE51
        Radio
        • No
        • FM radio
        Others
        • 180-degree pivot display -Handwriting recognition
        • Dual speakers
        • Five-way scroll key -Downloadable themes
        • 2.5 mm audio jack
        Other features
        Other features
        SpecificationJASJARE51
        Dop
        • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek 9000
        • O2 XDA Exec and T-Mobile MDA IV .
        • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
        • Excel
        • PowerPoint
        • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer