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  2. Acer DX900 vs i-mate K-JAM

Acer DX900 vs i-mate K-JAM

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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    i-mate K-JAM

    i-mate K-JAM

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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.

        • WeightDX900: 13 g lighterDX900: 147 g · K-JAM: 160 g
        • WidthK-JAM: 2.5 mm narrowerK-JAM: 58 mm · DX900: 60.5 mm
        • DepthDX900: 6.7 mm thinnerDX900: 17 mm · K-JAM: 23.7 mm
        • HeightDX900: 2 mm shorterDX900: 106 mm · K-JAM: 108 mm
        • Release year2009 / 2005DX900: 2009 · K-JAM: 2005

        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
        DX900: 106 × 60.5 mm 1 K-JAM: 108 × 58 mm 2
        Side
        DX900: 106 × 17 mm 1 K-JAM: 108 × 23.7 mm 2
        1. 1. DX900
          Height
          106 mm
          Width
          60.5 mm+2.5 mm versus K-JAM
          Depth
          17 mm
          Weight
          147 g
        2. 2. K-JAM
          Height
          108 mm+2 mm versus DX900
          Width
          58 mm
          Depth
          23.7 mm+6.7 mm versus DX900
          Weight
          160 g
        Weight

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

        1. 1. DX900147 g
        2. 2. K-JAM160 g

          +13 g versus DX900

        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
        DX900: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 K-JAM: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
        1. 1. DX900 2.8 in · 4:3 About 24.3 cm² rectangular area
        2. 2. K-JAM 2.8 in · 4:3 About 24.3 cm² rectangular area

        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.

        DX900: Original memory entry

        128 MB RAM · 256 MB ROM

        K-JAM: Original memory entry

        64 MB RAM · 128 MB ROM

        Practical features

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

        1. DX900

        NFC
        See details Super AMOLED
        Headphone jack
        See details panorama
        Memory card support
        See details microSD (dedicated slot)

        2. K-JAM

        NFC
        Unknown
        Headphone jack
        No
        Memory card support
        See details miniSD · 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. DX9001530 mAh

          +280 mAh versus K-JAM

        2. 2. K-JAM1250 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. DX9002. K-JAM

        Everyday essentials
        Everyday essentials
        SpecificationDX900K-JAM
        Dimensions (HxWxD)
        • 106 Х 60.5 Х 17 mm
        • 108 Х 58 Х 23.7 mm
        Weight
        • 147 g
        • 160 g
        Technology
        • TFT
        • TFT
        Screen size
        • 2.8" inch
        • 2.8" inch
        Screen resolution
        • 480 x 640 px
        • 240 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128 MB RAM
        • 256 MB ROM
        • 64 MB RAM
        • 128 MB ROM
        Memory card support
        • microSD (dedicated slot)
        • miniSD
        • up to 2 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Po
        • 1250 mAh
        • Removable Li-Po
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Microsoft Windows Mobile 5.0 PocketPC
        Chipset Unknown
        • TI OMAP 850
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • No
        Display
        Display
        SpecificationDX900K-JAM
        Touchscreen
        • resistive touchscreen
        • resistive touchscreen
        Display colors
        • 65K
        • 65K
        Screen area
        • 24.3 cm2
        • 24.3 cm2
        Screen format
        • 4:3 (height:width)
        • 4:3 (height:width)
        Screen to body ratio
        • 37.9%
        • 38.8%
        PPI /points per inch/
        • 286 PPI
        • 143 PPI
        Camera and Video
        Camera and Video
        SpecificationDX900K-JAM
        Rear camera, main
        • 3.15 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 3.15 MP
        • AF
        • 1.3 MP
        Functions
        • Dual-LED flash
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • VGA videocall camera
        		 Unknown
        Performance
        Performance
        SpecificationDX900K-JAM
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • 200 MHz ARM926EJ-S
        General specs
        General specs
        SpecificationDX900K-JAM
        Release date
        • 2009
        • February
        • 2005
        • September
        Colors
        • Black
        • Stylish black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 90 EUR
        • 280 EUR
        Battery life
        • Stand by time- Up to 150 h Talking time- Up to10 h
        • Stand by time- Up to 200 h Talking time- Up to 5 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationDX900K-JAM
        SIM card
        • Dual SIM (Mini-SIM)
        • Mini-SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2
        		 Unknown
        Speed
        • HSPA 7.2/0.384 Mbps
        		 Unknown
        GPRS
        • Class 10
        • Class 10
        Edge
        • Class 10
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11b/g
        GPS
        • Yes
        • SiRF Star III chipset
        • No
        USB
        • miniUSB
        • miniUSB
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 2.0
        Music and Audio
        Music and Audio
        SpecificationDX900K-JAM
        Radio
        • panorama
        • No
        Others
        • Handwriting recognition
        		 Unknown
        Other features
        Other features
        SpecificationDX900K-JAM
        Dop
        • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
        • Acer Tempo X960
        • Infrared port - Microsoft ActiveSync -Pocket Office -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9100
        • O2 XDA mini S
        • T-Mobile MDA Vario

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