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  2. Apple iPhone 4 CDMA vs BLU Studio Touch

Apple iPhone 4 CDMA vs BLU Studio Touch

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.

    • WidthiPhone 4 CDMA: 12.6 mm narroweriPhone 4 CDMA: 58.6 mm · Studio Touch: 71.2 mm
    • Screen diagonaliPhone 4 CDMA: 1.5 in smaller diagonaliPhone 4 CDMA: 3.5 in · Studio Touch: 5 in
    • ChipsetApple A4 (45 nm) / Mediatek MT6735P (28 nm)iPhone 4 CDMA: Apple A4 (45 nm) · Studio Touch: Mediatek MT6735P (28 nm)
    • DepthStudio Touch: 0.9 mm thinnerStudio Touch: 8.4 mm · iPhone 4 CDMA: 9.3 mm
    • HeightiPhone 4 CDMA: 28 mm shorteriPhone 4 CDMA: 115.2 mm · Studio Touch: 143.2 mm
    • Release year2011 / 2016iPhone 4 CDMA: 2011 · Studio Touch: 2016

    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 Touch: 143.2 × 71.2 mm 2
    Side
    iPhone 4 CDMA: 115.2 × 9.3 mm 1 Studio Touch: 143.2 × 8.4 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 Touch
      Height
      143.2 mm
      Width
      71.2 mm
      Depth
      8.4 mm
      Weight
      141 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 Touch
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • 143.2 Х 71.2 Х 8.4 mm
    Weight
    • 137 g
    • 141 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
    • 2500 mAh
    • Non-removable Li-Po
    Operating system OS
    • iOS 4
    • upgradable to iOS 7.1.1
    • Android 6.0 (Marshmallow)
    Chipset
    • Apple A4 (45 nm)
    • Mediatek MT6735P (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationiPhone 4 CDMAStudio Touch
    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%
    • 67.6%
    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 Touch
    Rear camera, main
    • 5 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 8 MP
    • f/2.0
    • 1/4''
    • AF
    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 Touch
    Processor CPU
    • 1.0 GHz Cortex-A8
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU
    • PowerVR SGX535
    • Mali-T720MP2
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 4798
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 402
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 1164
    General specs
    General specs
    SpecificationiPhone 4 CDMAStudio Touch
    Release date
    • 2011
    • January
    • 2016
    • June
    Colors
    • Black
    • White
    • Gold
    • Gray
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    		 Unknown
    Battery life Unknown
    • 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)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationiPhone 4 CDMAStudio Touch
    SIM card
    • Micro-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - CDMA 800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    Speed
    • EV-DO Rev.A 3.1 Mbps
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • No
    • Class 12
    Edge
    • No
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • 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 Touch
    Radio
    • No
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features
    SpecificationiPhone 4 CDMAStudio Touch
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - iCloud cloud service -MP3/WAV player -MP4/H.264 player -Document viewer
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • proximity