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  2. BLU Studio Pro vs ZTE X990

BLU Studio Pro vs ZTE X990

Compare recorded specifications, size and practical differences.

ZTE X990

ZTE X990

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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.

      • WeightX990: 61 g lighterX990: 90 g · Studio Pro: 151 g
      • WidthX990: 11.8 mm narrowerX990: 61 mm · Studio Pro: 72.8 mm
      • Screen diagonalX990: 2.5 in smaller diagonalX990: 2.5 in · Studio Pro: 5 in
      • Rear camera layoutDual / SingleStudio Pro: Dual · X990: Single
      • DepthStudio Pro: 2.1 mm thinnerStudio Pro: 9.9 mm · X990: 12 mm
      • HeightX990: 37.1 mm shorterX990: 107 mm · Studio Pro: 144.1 mm

      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 Pro: 144.1 × 72.8 mm 1 X990: 107 × 61 mm 2
      Side
      Studio Pro: 144.1 × 9.9 mm 1 X990: 107 × 12 mm 2
      1. 1. Studio Pro
        Height
        144.1 mm+37.1 mm versus X990
        Width
        72.8 mm+11.8 mm versus X990
        Depth
        9.9 mm
        Weight
        151 g
      2. 2. X990
        Height
        107 mm
        Width
        61 mm
        Depth
        12 mm+2.1 mm versus Studio Pro
        Weight
        90 g
      Weight

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

      1. 1. Studio Pro151 g

        +61 g versus X990

      2. 2. X99090 g

      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 Pro: 5 in, 16:9, About 68.9 cm² rectangular area 1 X990: 2.5 in, 4:3, About 19.4 cm² rectangular area 2
      1. 1. Studio Pro 5 in · 16:9 About 68.9 cm² rectangular area
      2. 2. X990 2.5 in · 4:3 About 19.4 cm² rectangular area

      Studio Pro has approximately 256.1% more rectangular screen area than X990.

      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 ProX990
      8 GB 1 GB RAM Unknown
      X990: Original memory entry

      5 MB

      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 Pro

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

      2. X990

      NFC
      Unknown
      Headphone jack
      No
      Memory card support
      See details microSD · up to 8 GB (dedicated slot)

      Battery capacity

      Capacity is not battery life. No endurance test is implied.

      At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

      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 Pro2. X990

      Everyday essentials
      Everyday essentials
      SpecificationStudio ProX990
      Dimensions (HxWxD)
      • 144.1 Х 72.8 Х 9.9 mm
      • 107 Х 61 Х 12 mm
      Weight
      • 151 g
      • 90 g
      Technology
      • IPS LCD
      • TFT
      Screen size
      • 5" inch
      • 2.5" inch
      Screen resolution
      • 720 x 1280 px
      • 320 x 240 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 8 GB
      • 1 GB RAM
      • 5 MB
      Memory card support
      • microSD
      • up to 64 GB
      • microSD
      • up to 8 GB (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2000 mAh
      • Removable Li-Po
      • 0 mAh,
      Operating system OS
      • Android 7.0 (Nougat)
      • Microsoft Windows Mobile 6.5 Professional
      Chipset
      • Mediatek MT6580 (28 nm)
      		 Unknown
      Headphone jack
      • Yes
      • No
      Display
      Display
      SpecificationStudio ProX990
      Touchscreen
      • capacitive touchscreen
      • resistive touchscreen
      Display colors
      • 16M
      • 256K
      Screen area
      • 68.9 cm2
      • 19.4 cm2
      Screen format
      • 16:9 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 65.7%
      • 29.7%
      PPI /points per inch/
      • 294 PPI
      • 160 PPI
      Camera and Video
      Camera and Video
      SpecificationStudio ProX990
      Rear camera, main
      • 8 MP
      • Dual
      • 2 MP
      • Single
      Camera specs
      • 8 MP
      • AF -2 MP
      • depth sensor
      • 2 MP
      Functions
      • LED flash
      		 Unknown
      Video
      • 1080p@30fps
      • Yes
      Front camera, selfie
      • 5 MP
      • Single
      • 0 MP,
      Specifications
      • 5 MP
      		 Unknown
      Performance
      Performance
      SpecificationStudio ProX990
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      		 Unknown
      Graphics processor GPU
      • Mali-400MP2
      		 Unknown
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
      • 21456
      		 Unknown
      General specs
      General specs
      SpecificationStudio ProX990
      Release date
      • 2017
      • August
      • 2010
      • March
      Colors
      • Black
      • Gray
      • Gold
      • Rose Gold
      • White
      Battery life
      • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
      • Stand by time- Up to 480 h Talking time- Up to 8 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationStudio ProX990
      SIM card
      • Dual SIM (Micro-SIM)
      • 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
      • hotspot
      • No
      GPS
      • Yes
      • with A-GPS
      • No
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 4.0
      • A2DP
      • 2.0
      • A2DP
      Harmful irradiation Unknown
      • SAR EU - 0.96 W/kg (head)
      Music and Audio
      Music and Audio
      SpecificationStudio ProX990
      Radio
      • No
      • Stereo FM radio
      • RDS
      Other features
      Other features
      SpecificationStudio ProX990
      Dop
      • Sensors Accelerometer
      • Windows Live Messenger -MP3/WMA/eAAC+ player -MP4/H.264 player -MS Office -Organizer -Voice memo -Predictive text input Also known as Messenger by SFR 251 Edition