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  2. BLU J2 vs T-Mobile Sidekick 3

BLU J2 vs T-Mobile Sidekick 3

Compare recorded specifications, size and practical differences.

BLU J2

BLU J2

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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.

      • WeightJ2: 44 g lighterJ2: 146 g · Sidekick 3: 190 g
      • WidthSidekick 3: 14.1 mm narrowerSidekick 3: 59 mm · J2: 73.1 mm
      • Screen diagonalSidekick 3: 2.4 in smaller diagonalSidekick 3: 2.6 in · J2: 5 in
      • DepthJ2: 11.7 mm thinnerJ2: 10.3 mm · Sidekick 3: 22 mm
      • HeightSidekick 3: 14 mm shorterSidekick 3: 130 mm · J2: 144 mm
      • Release year2019 / 2006J2: 2019 · Sidekick 3: 2006

      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
      J2: 144 × 73.1 mm 1 Sidekick 3: 130 × 59 mm 2
      Side
      J2: 144 × 10.3 mm 1 Sidekick 3: 130 × 22 mm 2
      1. 1. J2
        Height
        144 mm+14 mm versus Sidekick 3
        Width
        73.1 mm+14.1 mm versus Sidekick 3
        Depth
        10.3 mm
        Weight
        146 g
      2. 2. Sidekick 3
        Height
        130 mm
        Width
        59 mm
        Depth
        22 mm+11.7 mm versus J2
        Weight
        190 g
      Weight

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

      1. 1. J2146 g
      2. 2. Sidekick 3190 g

        +44 g versus J2

      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
      J2: 5 in, 16:9, About 68.9 cm² rectangular area 1 Sidekick 3: 2.6 in, 3:2, About 20.1 cm² rectangular area 2
      1. 1. J2 5 in · 16:9 About 68.9 cm² rectangular area
      2. 2. Sidekick 3 2.6 in · 3:2 About 20.1 cm² rectangular area

      J2 has approximately 242.4% more rectangular screen area than Sidekick 3.

      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.

      Recorded RAM by storage capacity and phone
      StorageJ2Sidekick 3
      32 GB 1 GB RAM Unknown
      Sidekick 3: Original memory entry

      64 MB RAM

      Practical features

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

      1. J2

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSDXC

      2. Sidekick 3

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details miniSD

      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. J22000 mAh

        +500 mAh versus Sidekick 3

      2. 2. Sidekick 31500 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. J22. Sidekick 3

      Everyday essentials
      Everyday essentials
      SpecificationJ2Sidekick 3
      Dimensions (HxWxD)
      • 144 Х 73.1 Х 10.3 mm
      • 130 Х 59 Х 22 mm
      Weight
      • 146 g
      • 190 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5" inch
      • 2.6" inch
      Screen resolution
      • 480 x 854 px
      • 160 x 240 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 1GB RAM
      • 64 MB RAM
      Memory card support
      • microSDXC
      • miniSD
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2000 mAh
      • Li-Po
      • 1500 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 8.1 Oreo (Go edition)
      • Danger 3.0
      Headphone jack
      • Yes
      • No
      Display
      Display
      SpecificationJ2Sidekick 3
      Touchscreen
      • capacitive touchscreen
      		 Unknown
      Display colors
      • 16M
      • 65K
      Screen area
      • 68.9 cm2
      • 20.1 cm2
      Screen format
      • 16:9 (height:width)
      • 3:2 (height:width)
      Screen to body ratio
      • 65.4%
      • 26.2%
      PPI /points per inch/
      • 196 PPI
      • 111 PPI
      Camera and Video
      Camera and Video
      SpecificationJ2Sidekick 3
      Rear camera, main
      • 5 MP
      • Single
      • 1.3 MP
      • Single
      Camera specs
      • 5 MP
      • 1.3 MP
      Functions
      • LED flash
      • LED flash
      Video
      • 720p@30fps
      • No
      Front camera, selfie
      • 5 MP
      • Single
      • 0 MP,
      Specifications
      • 5 MP
      		 Unknown
      Performance
      Performance
      SpecificationJ2Sidekick 3
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      		 Unknown
      Graphics processor GPU
      • Mali-400
      		 Unknown
      General specs
      General specs
      SpecificationJ2Sidekick 3
      Release date
      • 2019
      • December
      • 2006
      • June
      Colors
      • Blue
      • Black
      • Brown
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 50 EUR
      		 Unknown
      Battery life Unknown
      • Stand by time- Up to 72 h Talking time- Up to 4 h 50 min
      Communication and Connectivity
      Communication and Connectivity
      SpecificationJ2Sidekick 3
      SIM card
      • Dual SIM (Nano-SIM
      • dual stand-by)
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
      		 Unknown
      Speed
      • HSPA 21.1/5.76 Mbps
      		 Unknown
      GPRS
      • Yes
      • Class 10
      Edge
      • Yes
      • Class 10
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      • No
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • 1.1
      Bluetooth
      • 4.1
      • A2DP
      • LE
      • 1.2
      Music and Audio
      Music and Audio
      SpecificationJ2Sidekick 3
      Radio
      • FM radio
      • No
      Others Unknown
      • Swivel display
      Other features
      Other features
      SpecificationJ2Sidekick 3
      Dop
      • Sensors Accelerometer For USA
      • MP3 audio player -Voice memo

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