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Samsung Galaxy J7 Duo vs Telit G90

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.

    • Weight

      G90: 39 g lighter

      Galaxy J7 Duo:
      174 g
      G90:
      135 g

    • Width

      G90: 25.2 mm narrower

      Galaxy J7 Duo:
      77.2 mm
      G90:
      52 mm

    • Screen diagonal

      G90: 3.3 in smaller diagonal

      Galaxy J7 Duo:
      5.5 in
      G90:
      2.2 in

    • Rear camera layout

      Galaxy J7 Duo:
      Dual
      G90:
      Single

    • Depth

      Galaxy J7 Duo: 19.8 mm thinner

      Galaxy J7 Duo:
      8.2 mm
      G90:
      28 mm

    • Height

      G90: 56.5 mm shorter

      Galaxy J7 Duo:
      153.5 mm
      G90:
      97 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.

    1. 1. Galaxy J7 Duo

      Height:
      153.5 mm +56.5 mm versus G90
      Width:
      77.2 mm +25.2 mm versus G90
      Depth:
      8.2 mm

    2. 2. G90

      Height:
      97 mm
      Width:
      52 mm
      Depth:
      28 mm +19.8 mm versus Galaxy J7 Duo

    Weight

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

    1. 1. Galaxy J7 Duo

      174 g

      +39 g versus G90

    2. 2. G90

      135 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. Galaxy J7 Duo

      Screen diagonal:
      5.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      83.4 cm²

    2. 2. G90

      G90: Screen geometry unavailable or conflicting.

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Galaxy J7 Duo: Original memory entry

    32 GB · 512GB 4GB

    G90: Original memory entry

    16 MB RAM · 32 MB ROM

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Galaxy J7 Duo

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (dedicated slot)

    2. G90

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details SD

    Battery capacity

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

    Recorded battery capacity

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

    1. 1. Galaxy J7 Duo

      3000 mAh

      +2000 mAh versus G90

    2. 2. G90

      1000 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. Galaxy J7 Duo2. G90

    Everyday essentials
    Everyday essentials — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Dimensions (HxWxD)
    • 153.5 Х 77.2 Х 8.2 mm
    • 97 Х 52 Х 28 mm
    Weight
    • 174 g
    • 135 g
    Technology
    • Super AMOLED
    • TFT
    Screen size
    • 5.5" inch
    • 2.2" inch
    Screen resolution
    • 720 x 1280 px
    • 176 x 220 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 GB
    • 512GB 4GB
    • 16 MB RAM
    • 32 MB ROM
    Memory card support
    • microSD
    • up to 256 GB (dedicated slot)
    • SD
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Removable Li-Ion
    • 1000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 8.0 (Oreo)
    • Microsoft Smartphone 2002
    Chipset
    • Exynos 7885 Octa (14 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors
    • 16M
    • 65K
    Screen area
    • 83.4 cm2
    • 15.2 cm2
    Screen format
    • 16:9 (height:width)
    		 Unknown
    Screen to body ratio
    • 70.4%
    • 30.2%
    PPI /points per inch/
    • 267 PPI
    • 0 PPI
    Camera and Video
    Camera and Video — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Rear camera, main
    • 13 MP
    • Dual
    • 0.3 MP
    • Single
    Camera specs
    • 13 MP
    • f/1.9
    • AF -5 MP
    • depth sensor
    		 Unknown
    Functions
    • LED flash
    		 Unknown
    Video
    • 1080p@30fps
    • No
    Front camera, selfie
    • 8 MP
    • Single
    • 0 MP,
    Specifications
    • 8 MP
    • f/1.9
    		 Unknown
    Performance
    Performance — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Processor CPU
    • Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
    • Intel XScale 200 MHz
    Graphics processor GPU
    • Mali-G71
    		 Unknown
    General specs
    General specs — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Release date
    • 2018
    • April
    • 2003
    • Q4
    Colors
    • Black
    • Gold
    • Rose Gold
    • White
    • Silver
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 240 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 100 h Talking time- Up to 2 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    SIM card
    • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    		 Unknown
    Speed
    • HSPA
    • LTE Cat4 150/50 Mbps
    		 Unknown
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • No
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • No
    USB
    • Yes
    • Proprietary
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • No
    Music and Audio
    Music and Audio — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Radio
    • FM radio
    • No
    Others Unknown
    • Second external display (64 x 48 pixels)
    Other features
    Other features — specifications for Galaxy J7 Duo, G90.
    SpecificationGalaxy J7 DuoG90
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • proximity - ANT+
    • Infrared port - MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Predictive text input -Voice memo (3 min.) -Organizer