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  2. HTC J vs Xolo A42

HTC J vs Xolo A42

Compare recorded specifications, size and practical differences.

HTC J

HTC J

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    Xolo A42

    Xolo A42

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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.

        • Display technologyOLED versus LCDJ: OLED · A42: LCD
        • WidthA42: 2.5 mm narrowerA42: 63.5 mm · J: 66 mm
        • Screen diagonalA42: 0.3 in smaller diagonalA42: 4 in · J: 4.3 in
        • DepthJ: 0.7 mm thinnerJ: 9.5 mm · A42: 10.2 mm
        • HeightA42: 7 mm shorterA42: 124.5 mm · J: 131.5 mm
        • Release year2012 / 2014J: 2012 · A42: 2014

        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
        J: 131.5 × 66 mm 1 A42: 124.5 × 63.5 mm 2
        Side
        J: 131.5 × 9.5 mm 1 A42: 124.5 × 10.2 mm 2
        1. 1. J
          Height
          131.5 mm
          Width
          66 mm
          Depth
          9.5 mm
          Weight
          137 g
        2. 2. A42
          Height
          124.5 mm
          Width
          63.5 mm
          Depth
          10.2 mm
          Weight
          Unknown

        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
        SpecificationJA42
        Dimensions (HxWxD)
        • 131.5 Х 66 Х 9.5 mm
        • 124.5 Х 63.5 Х 10.2 mm
        Weight
        • 137 g
        • 0 g
        Technology
        • AMOLED
        • IPS LCD
        Screen size
        • 4.3" inch
        • 4" inch
        Screen resolution
        • 540 x 960 px
        • 480 x 800 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 16 GB
        • 1 GB RAM
        • 4 GB
        • 512 MB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 32 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1810 mAh
        • Removable Li-Ion
        • 1400 mAh
        • Li-Ion
        Operating system OS
        • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
        • Android 4.2.2 (Jelly Bean)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationJA42
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 51.0 cm2
        • 45.5 cm2
        Screen format
        • 16:9 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 58.7%
        • 57.6%
        PPI /points per inch/
        • 256 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationJA42
        Rear camera, main
        • 8 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 8 MP
        • AF
        • 5 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • 720p
        • Yes
        Front camera, selfie
        • 1.3 MP
        • Single
        • 1.3 MP
        • Single
        Specifications
        • 1.3 MP
        • 1.3 MP
        Performance
        Performance
        SpecificationJA42
        Processor CPU
        • Dual-core 1.5 GHz
        • Dual-core 1.3 GHz
        General specs
        General specs
        SpecificationJA42
        Release date
        • 2012
        • April
        • 2014
        • July
        Colors
        • Black
        • White
        • Red
        • Yellow
        • Blue
        • White
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 220 EUR
        • 80 EUR
        Battery life Unknown
        • Stand by time- Up to 180 h Talking time- Up to 5 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJA42
        SIM card
        • Mini-SIM
        • Dual SIM
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800
        • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
        Speed
        • HSPA
        • HSPA
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 a/b/g/n
        • dual-band
        • DLNA
        • hotspot; WiMAX 802.16 e
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • microUSB
        Bluetooth
        • 4.0
        • A2DP
        • 2.0
        Harmful irradiation Unknown
        • SAR EU - 0.69 W/kg (head) 0.71 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationJA42
        Radio
        • No
        • FM radio
        Others
        • Beats Audio -Active noise cancellation with dedicated mic
        		 Unknown
        Other features
        Other features
        SpecificationJA42
        Dop
        • 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
        • Sensors Accelerometer
        • proximity