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  2. BLU Studio One vs Celkon Q519

BLU Studio One vs Celkon Q519

Compare recorded specifications, size and practical differences.

Celkon Q519

Celkon Q519

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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.

      • WeightStudio One: 22 g lighterStudio One: 147 g · Q519: 169 g
      • WidthStudio One: 2.2 mm narrowerStudio One: 71 mm · Q519: 73.2 mm
      • ChipsetMediatek MT6735 (28 nm) / Spreadtrum 7731Studio One: Mediatek MT6735 (28 nm) · Q519: Spreadtrum 7731
      • DepthStudio One: 1.8 mm thinnerStudio One: 7.6 mm · Q519: 9.4 mm
      • HeightStudio One: 3.7 mm shorterStudio One: 141.5 mm · Q519: 145.2 mm
      • Release year2016 / 2015Studio One: 2016 · Q519: 2015

      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
      Studio One: 141.5 × 71 mm 1 Q519: 145.2 × 73.2 mm 2
      Side
      Studio One: 141.5 × 7.6 mm 1 Q519: 145.2 × 9.4 mm 2
      1. 1. Studio One
        Height
        141.5 mm
        Width
        71 mm
        Depth
        7.6 mm
        Weight
        147 g
      2. 2. Q519
        Height
        145.2 mm+3.7 mm versus Studio One
        Width
        73.2 mm+2.2 mm versus Studio One
        Depth
        9.4 mm+1.8 mm versus Studio One
        Weight
        169 g
      Weight

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

      1. 1. Studio One147 g
      2. 2. Q519169 g

        +22 g versus Studio One

      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
      Studio One: 5 in, 16:9, About 68.9 cm² rectangular area 1 Q519: 5 in, 16:9, About 68.9 cm² rectangular area 2
      1. 1. Studio One 5 in · 16:9 About 68.9 cm² rectangular area
      2. 2. Q519 5 in · 16:9 About 68.9 cm² rectangular area

      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
      StorageStudio OneQ519
      16 GB 2 GB RAM Unknown
      Q519: Original memory entry

      4 GB · 512 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. Studio One

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 64 GB

      2. Q519

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      See details microSD · up to 32 GB

      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. Studio One2450 mAh

        +450 mAh versus Q519

      2. 2. Q5192000 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. Studio One2. Q519

      Everyday essentials
      Everyday essentials
      SpecificationStudio OneQ519
      Dimensions (HxWxD)
      • 141.5 Х 71 Х 7.6 mm
      • 145.2 Х 73.2 Х 9.4 mm
      Weight
      • 147 g
      • 169 g
      Technology
      • IPS LCD
      		 Unknown
      Screen size
      • 5" inch
      • 5" inch
      Screen resolution
      • 720 x 1280 px
      • 480 x 854 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 16 GB
      • 2 GB RAM
      • 4 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 64 GB
      • microSD
      • up to 32 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2450 mAh
      • Non-removable Li-Po
      • 2000 mAh
      • Li-Ion
      Operating system OS
      • Android 5.1 (Lollipop)
      • Android 4.4.2 (KitKat)
      Chipset
      • Mediatek MT6735 (28 nm)
      • Spreadtrum 7731
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationStudio OneQ519
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      		 Unknown
      Screen area
      • 68.9 cm2
      • 68.9 cm2
      Screen format
      • 16:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 68.6%
      • 64.8%
      PPI /points per inch/
      • 294 PPI
      • 196 PPI
      Camera and Video
      Camera and Video
      SpecificationStudio OneQ519
      Rear camera, main
      • 13 MP
      • Single
      • 5 MP
      • Single
      Camera specs
      • 13 MP
      • f/2.0
      • 1/3''
      • AF
      • 5 MP
      Functions
      • LED flash
      • panorama
      • HDR
      • LED flash
      Video
      • 1080p@30fps
      • Yes
      Front camera, selfie
      • 5 MP
      • Single
      • 2 MP
      • Single
      Specifications
      • 5 MP
      • 2 MP
      Performance
      Performance
      SpecificationStudio OneQ519
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A53
      • Quad-core 1.2 GHz
      Graphics processor GPU
      • Mali-T720
      • Mali-400
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 32789
      		 Unknown
      GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 573
      		 Unknown
      GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 1555
      		 Unknown
      General specs
      General specs
      SpecificationStudio OneQ519
      Release date
      • 2016
      • February
      • 2015
      • May
      Colors
      • Black
      • Grey
      • White
      • Gold
      • Black
      • White
      • Light Blue
      • Dark Blue
      • Green
      • Red
      Battery life
      • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationStudio OneQ519
      SIM card
      • Dual SIM (Micro-SIM
      • dual stand-by)
      • Dual SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
      • 4(1700/2100)
      • 7(2600)
      • 12(700)
      • 17(700) - S0110UU LTE band 3(1800)
      • 20(800)
      • 38(2600)
      • 40(2300) - S0110EE
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      Speed
      • HSPA 42.2/11.5 Mbps
      • LTE Cat4 150/50 Mbps
      • HSPA
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi 802.11 b/g/n
      GPS
      • Yes
      • with A-GPS
      • Yes
      USB
      • microUSB 2.0
      • microUSB
      Bluetooth
      • 4.0
      • A2DP
      • 2.0
      Harmful irradiation Unknown
      • SAR EU - 0.46 W/kg (head) 0.52 W/kg (body)
      Music and Audio
      Music and Audio
      SpecificationStudio OneQ519
      Radio
      • FM radio
      • FM radio
      Other features
      Other features
      SpecificationStudio OneQ519
      Dop
      • Sensors Accelerometer
      • proximity
      • compass
      • Sensors Accelerometer