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  2. HTC J vs Lava A51

HTC J vs Lava A51

Compare recorded specifications, size and practical differences.

HTC J

HTC J

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    Lava A51

    Lava A51

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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.

        • Screen diagonalJ: 0.2 in smaller diagonalJ: 4.3 in · A51: 4.5 in
        • HeightJ: 4.5 mm shorterJ: 131.5 mm · A51: 136 mm
        • Release year2012 / 2016J: 2012 · A51: 2016

        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 A51: 136 × 66 mm 2
        Side
        J: 131.5 × 9.5 mm 1 A51: 136 × 9.9 mm 2
        1. 1. J
          Height
          131.5 mm
          Width
          66 mm
          Depth
          9.5 mm
          Weight
          137 g
        2. 2. A51
          Height
          136 mm
          Width
          66 mm
          Depth
          9.9 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
        SpecificationJA51
        Dimensions (HxWxD)
        • 131.5 Х 66 Х 9.5 mm
        • 136 Х 66 Х 9.9 mm
        Weight
        • 137 g
        • 0 g
        Technology
        • AMOLED
        • TFT
        Screen size
        • 4.3" inch
        • 4.5" inch
        Screen resolution
        • 540 x 960 px
        • 480 x 854 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 16 GB
        • 1 GB RAM
        • 8 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
        • 1750 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.0.4 (Ice Cream Sandwich); Sense UI 4
        • Android 6.0 (Marshmallow)
        Chipset Unknown
        • Spreadtrum SC7731C
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationJA51
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 51.0 cm2
        • 55.8 cm2
        Screen format
        • 16:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 58.7%
        • 62.2%
        PPI /points per inch/
        • 256 PPI
        • 218 PPI
        Camera and Video
        Camera and Video
        SpecificationJA51
        Rear camera, main
        • 8 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 8 MP
        • AF
        • 5 MP
        Functions
        • LED flash
        • LED flash
        • panorama
        Video
        • 720p
        • Yes
        Front camera, selfie
        • 1.3 MP
        • Single
        • 0.3 MP
        • Single
        Specifications
        • 1.3 MP
        • VGA
        Performance
        Performance
        SpecificationJA51
        Processor CPU
        • Dual-core 1.5 GHz
        • Quad-core 1.2 GHz
        General specs
        General specs
        SpecificationJA51
        Release date
        • 2012
        • April
        • 2016
        • October
        Colors
        • Black
        • White
        • Red
        • Gray
        • Black
        • Gold
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 220 EUR
        		 Unknown
        Battery life Unknown
        • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJA51
        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 2.0
        Bluetooth
        • 4.0
        • A2DP
        • 2.1
        • EDR
        Music and Audio
        Music and Audio
        SpecificationJA51
        Radio
        • No
        • FM radio
        Others
        • Beats Audio -Active noise cancellation with dedicated mic
        		 Unknown
        Other features
        Other features
        SpecificationJA51
        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 For India