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  2. Acer DX900 vs HTC J

Acer DX900 vs HTC J

Compare recorded specifications, size and practical differences.

Acer DX900

Acer DX900

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    HTC J

    HTC J

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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.

        • WeightJ: 10 g lighterJ: 137 g · DX900: 147 g
        • WidthDX900: 5.5 mm narrowerDX900: 60.5 mm · J: 66 mm
        • Screen diagonalDX900: 1.5 in smaller diagonalDX900: 2.8 in · J: 4.3 in
        • DepthJ: 7.5 mm thinnerJ: 9.5 mm · DX900: 17 mm
        • HeightDX900: 25.5 mm shorterDX900: 106 mm · J: 131.5 mm
        • Release year2009 / 2012DX900: 2009 · J: 2012

        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 J: 131.5 × 66 mm 2
        Side
        DX900: 106 × 17 mm 1 J: 131.5 × 9.5 mm 2
        1. 1. DX900
          Height
          106 mm
          Width
          60.5 mm
          Depth
          17 mm
          Weight
          147 g
        2. 2. J
          Height
          131.5 mm
          Width
          66 mm
          Depth
          9.5 mm
          Weight
          137 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
        SpecificationDX900J
        Dimensions (HxWxD)
        • 106 Х 60.5 Х 17 mm
        • 131.5 Х 66 Х 9.5 mm
        Weight
        • 147 g
        • 137 g
        Technology
        • TFT
        • AMOLED
        Screen size
        • 2.8" inch
        • 4.3" inch
        Screen resolution
        • 480 x 640 px
        • 540 x 960 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 128 MB RAM
        • 256 MB ROM
        • 16 GB
        • 1 GB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSD
        • up to 32 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Po
        • 1810 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • Yes
        Display
        Display
        SpecificationDX900J
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 24.3 cm2
        • 51.0 cm2
        Screen format
        • 4:3 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 37.9%
        • 58.7%
        PPI /points per inch/
        • 286 PPI
        • 256 PPI
        Camera and Video
        Camera and Video
        SpecificationDX900J
        Rear camera, main
        • 3.15 MP
        • Single
        • 8 MP
        • Single
        Camera specs
        • 3.15 MP
        • AF
        • 8 MP
        • AF
        Functions
        • Dual-LED flash
        • LED flash
        Video
        • Yes
        • 720p
        Front camera, selfie
        • 0.3 MP
        • Single
        • 1.3 MP
        • Single
        Specifications
        • VGA videocall camera
        • 1.3 MP
        Performance
        Performance
        SpecificationDX900J
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • Dual-core 1.5 GHz
        General specs
        General specs
        SpecificationDX900J
        Release date
        • 2009
        • February
        • 2012
        • April
        Colors
        • Black
        • Black
        • White
        • Red
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 90 EUR
        • 220 EUR
        Battery life
        • Stand by time- Up to 150 h Talking time- Up to10 h
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationDX900J
        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
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
        Speed
        • HSPA 7.2/0.384 Mbps
        • HSPA
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 a/b/g/n
        • dual-band
        • DLNA
        • hotspot; WiMAX 802.16 e
        GPS
        • Yes
        • SiRF Star III chipset
        • Yes
        • with A-GPS
        USB
        • miniUSB
        • microUSB 2.0
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 4.0
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationDX900J
        Radio
        • panorama
        • No
        Others
        • Handwriting recognition
        • Beats Audio -Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationDX900J
        Dop
        • Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900
        • Acer Tempo X960
        • Sensors Accelerometer
        • gyro
        • proximity
        • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input

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