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  2. BLU J2 vs T-Mobile Sidekick

BLU J2 vs T-Mobile Sidekick

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.

      • WeightSidekick: 18 g lighterSidekick: 128 g · J2: 146 g
      • WidthSidekick: 15.1 mm narrowerSidekick: 58 mm · J2: 73.1 mm
      • Screen diagonalSidekick: 2.4 in smaller diagonalSidekick: 2.6 in · J2: 5 in
      • DepthJ2: 7.7 mm thinnerJ2: 10.3 mm · Sidekick: 18 mm
      • HeightSidekick: 25 mm shorterSidekick: 119 mm · J2: 144 mm
      • Release year2019 / 2008J2: 2019 · Sidekick: 2008

      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: 119 × 58 mm 2
      Side
      J2: 144 × 10.3 mm 1 Sidekick: 119 × 18 mm 2
      1. 1. J2
        Height
        144 mm
        Width
        73.1 mm
        Depth
        10.3 mm
        Weight
        146 g
      2. 2. Sidekick
        Height
        119 mm
        Width
        58 mm
        Depth
        18 mm
        Weight
        128 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
      SpecificationJ2Sidekick
      Dimensions (HxWxD)
      • 144 Х 73.1 Х 10.3 mm
      • 119 Х 58 Х 18 mm
      Weight
      • 146 g
      • 128 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5" inch
      • 2.6" inch
      Screen resolution
      • 480 x 854 px
      • 240 x 400 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 1GB RAM
      • 128 MB RAM
      • 64 MB ROM
      Memory card support
      • microSDXC
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2000 mAh
      • Li-Po
      • 1030 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 8.1 Oreo (Go edition)
      • Danger 4.7
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationJ2Sidekick
      Touchscreen
      • capacitive touchscreen
      		 Unknown
      Display colors
      • 16M
      • 65K
      Screen area
      • 68.9 cm2
      • 19.2 cm2
      Screen format
      • 16:9 (height:width)
      • 5:3 (height:width)
      Screen to body ratio
      • 65.4%
      • 27.9%
      PPI /points per inch/
      • 196 PPI
      • 179 PPI
      Camera and Video
      Camera and Video
      SpecificationJ2Sidekick
      Rear camera, main
      • 5 MP
      • Single
      • 1.3 MP
      • Single
      Camera specs
      • 5 MP
      • 1.3 MP
      Functions
      • LED flash
      		 Unknown
      Video
      • 720p@30fps
      • Yes
      Front camera, selfie
      • 5 MP
      • Single
      • 0 MP,
      Specifications
      • 5 MP
      		 Unknown
      Performance
      Performance
      SpecificationJ2Sidekick
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      		 Unknown
      Graphics processor GPU
      • Mali-400
      		 Unknown
      General specs
      General specs
      SpecificationJ2Sidekick
      Release date
      • 2019
      • December
      • 2008
      • July
      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 216 h Talking time- Up to 5 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationJ2Sidekick
      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
      • miniUSB
      Bluetooth
      • 4.1
      • A2DP
      • LE
      • 2.0
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationJ2Sidekick
      Radio
      • FM radio
      • No
      Others Unknown
      • Swivel display
      Other features
      Other features
      SpecificationJ2Sidekick
      Dop
      • Sensors Accelerometer For USA
      • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input

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