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  2. Apple iPhone 4 CDMA vs BLU Studio Pro

Apple iPhone 4 CDMA vs BLU Studio Pro

Compare recorded specifications, size and practical differences.

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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.

    • WeightiPhone 4 CDMA: 14 g lighteriPhone 4 CDMA: 137 g · Studio Pro: 151 g
    • WidthiPhone 4 CDMA: 14.2 mm narroweriPhone 4 CDMA: 58.6 mm · Studio Pro: 72.8 mm
    • Screen diagonaliPhone 4 CDMA: 1.5 in smaller diagonaliPhone 4 CDMA: 3.5 in · Studio Pro: 5 in
    • ChipsetApple A4 (45 nm) / Mediatek MT6580 (28 nm)iPhone 4 CDMA: Apple A4 (45 nm) · Studio Pro: Mediatek MT6580 (28 nm)
    • Rear camera layoutSingle / DualiPhone 4 CDMA: Single · Studio Pro: Dual
    • DepthiPhone 4 CDMA: 0.6 mm thinneriPhone 4 CDMA: 9.3 mm · Studio Pro: 9.9 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
    iPhone 4 CDMA: 115.2 × 58.6 mm 1 Studio Pro: 144.1 × 72.8 mm 2
    Side
    iPhone 4 CDMA: 115.2 × 9.3 mm 1 Studio Pro: 144.1 × 9.9 mm 2
    1. 1. iPhone 4 CDMA
      Height
      115.2 mm
      Width
      58.6 mm
      Depth
      9.3 mm
      Weight
      137 g
    2. 2. Studio Pro
      Height
      144.1 mm
      Width
      72.8 mm
      Depth
      9.9 mm
      Weight
      151 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
    SpecificationiPhone 4 CDMAStudio Pro
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • 144.1 Х 72.8 Х 9.9 mm
    Weight
    • 137 g
    • 151 g
    Technology
    • LED-backlit IPS LCD
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5" inch
    Screen resolution
    • 640 x 960 px
    • 720 x 1280 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16/32 GB
    • 512 MB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 64 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1420 mAh
    • Non-removable Li-Po
    • 2000 mAh
    • Removable Li-Po
    Operating system OS
    • iOS 4
    • upgradable to iOS 7.1.1
    • Android 7.0 (Nougat)
    Chipset
    • Apple A4 (45 nm)
    • Mediatek MT6580 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationiPhone 4 CDMAStudio Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 68.9 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 54.0%
    • 65.7%
    PPI /points per inch/
    • 330 PPI
    • 294 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationiPhone 4 CDMAStudio Pro
    Rear camera, main
    • 5 MP
    • Single
    • 8 MP
    • Dual
    Camera specs
    • 5 MP
    • AF
    • 8 MP
    • AF -2 MP
    • depth sensor
    Functions
    • LED flash
    • HDR
    • LED flash
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • Videocalling over Wi-Fi only
    • 5 MP
    Performance
    Performance
    SpecificationiPhone 4 CDMAStudio Pro
    Processor CPU
    • 1.0 GHz Cortex-A8
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • PowerVR SGX535
    • Mali-400MP2
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 4798
    • 21456
    General specs
    General specs
    SpecificationiPhone 4 CDMAStudio Pro
    Release date
    • 2011
    • January
    • 2017
    • August
    Colors
    • Black
    • White
    • Black
    • Gray
    • Gold
    • Rose Gold
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    		 Unknown
    Battery life Unknown
    • 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)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationiPhone 4 CDMAStudio Pro
    SIM card
    • Micro-SIM
    • Dual SIM (Micro-SIM)
    Network
    • Show all network frequencies: -2G - CDMA 800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • EV-DO Rev.A 3.1 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • No
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • microUSB 2.0
    Bluetooth
    • 2.1
    • A2DP
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR - 1.18 W/kg (head) 0.87 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationiPhone 4 CDMAStudio Pro
    Radio
    • No
    • No
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features
    SpecificationiPhone 4 CDMAStudio Pro
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - iCloud cloud service -MP3/WAV player -MP4/H.264 player -Document viewer
    • Sensors Accelerometer