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Oppo Realme C2s vs Samsung Galaxy C7 (2017)

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.

    • Display technology

      OLED versus LCD

      Realme C2s:
      LCD
      Galaxy C7 (2017):
      OLED

    • Weight

      Realme C2s: 14 g lighter

      Realme C2s:
      166 g
      Galaxy C7 (2017):
      180 g

    • Width

      Realme C2s: 1 mm narrower

      Realme C2s:
      73.7 mm
      Galaxy C7 (2017):
      74.7 mm

    • Screen diagonal

      Galaxy C7 (2017): 0.6 in smaller diagonal

      Realme C2s:
      6.1 in
      Galaxy C7 (2017):
      5.5 in

    • Depth

      Galaxy C7 (2017): 0.6 mm thinner

      Realme C2s:
      8.5 mm
      Galaxy C7 (2017):
      7.9 mm

    • Release year

      Realme C2s:
      2020
      Galaxy C7 (2017):
      2017

    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. Realme C2s

      Height:
      154.3 mm
      Width:
      73.7 mm
      Depth:
      8.5 mm +0.6 mm versus Galaxy C7 (2017)

    2. 2. Galaxy C7 (2017)

      Height:
      152.4 mm
      Width:
      74.7 mm +1 mm versus Realme C2s
      Depth:
      7.9 mm

    Weight

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

    1. 1. Realme C2s

      166 g

    2. 2. Galaxy C7 (2017)

      180 g

      +14 g versus Realme C2s

    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.

    1. 1. Realme C2s

      Screen diagonal:
      6.1 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      91.3 cm²

    2. 2. Galaxy C7 (2017)

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

    Realme C2s has approximately 9.5% more rectangular screen area than Galaxy C7 (2017).

    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 for Realme C2s, Galaxy C7 (2017), compared at the same storage capacity.
    StorageRealme C2sGalaxy C7 (2017)
    32 GB 3 GB RAM Unknown
    Galaxy C7 (2017): Original memory entry

    32 GB · 512GB 4GB

    Practical features

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

    1. Realme C2s

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

    2. Galaxy C7 (2017)

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    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. Realme C2s

      4000 mAh

      +1000 mAh versus Galaxy C7 (2017)

    2. 2. Galaxy C7 (2017)

      3000 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. Realme C2s2. Galaxy C7 (2017)

    Everyday essentials
    Everyday essentials — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Dimensions (HxWxD)
    • 154.3 Х 73.7 Х 8.5 mm
    • 152.4 Х 74.7 Х 7.9 mm
    Weight
    • 166 g
    • 180 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 6.1" inch
    • 5.5" inch
    Screen resolution
    • 720 x 1560 px
    • 1080 x 1920 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 3GB RAM
    • 32 GB
    • 512GB 4GB
    Memory card support
    • microSD
    • up to 256 GB (dedicated slot)
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 3000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie); ColorOS 6.1
    • Android 7.1 (Nougat)
    Chipset
    • Mediatek MT6762 Helio P22 (12 nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 91.3 cm2
    • 83.4 cm2
    Screen format
    • 19.5:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 80.3%
    • 73.3%
    PPI /points per inch/
    • 282 PPI
    • 401 PPI
    Camera and Video
    Camera and Video — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Rear camera, main
    • 13 MP
    • Dual
    • 13 MP
    • Dual
    Camera specs
    • 13 MP
    • f/2.2
    • 1/3.1''
    • 1.12µm
    • PDAF -2 MP
    • f/2.4
    • 1.75µm
    • depth sensor
    • 13 MP
    • f/1.7
    • AF -5 MP
    • f/1.9
    • depth sensor
    Functions
    • HDR
    • LED flash
    • panorama
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 16 MP
    • Single
    Specifications
    • 5 MP
    • f/2.0
    • 1/5''
    • 1.12µm
    • 16 MP
    • f/1.9
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Processor CPU
    • Octa-core 2.0 GHz Cortex-A53
    • Octa-core (4x2.4 GHz & 4x1.7 GHz)
    Graphics processor GPU
    • PowerVR GE8320
    		 Unknown
    Antutu 7 score * Unknown
    • 45123
    GeekBench 4 RenderScript * Unknown
    • 1968
    General specs
    General specs — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Release date
    • 2020
    • January
    • 2017
    • September
    Colors
    • Diamond black
    • Gold
    • Black
    • Pink
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 40 EUR
    • 280 EUR
    Battery life Unknown
    • Talking time- Up to 16 h (3G) Music play - Up to 78 h
    Body build
    • Glass front
    • plastic back
    • plastic frame
    • Front glass
    • aluminum body
    Communication and Connectivity
    Communication and Connectivity — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA
    • LTE-A
    • HSPA
    • LTE
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 4.2
    • A2DP
    • LE
    Harmful irradiation Unknown
    • SAR EU - 0.98 W/kg (head) 1.47 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    • Always-on display
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Realme C2s, Galaxy C7 (2017).
    SpecificationRealme C2sGalaxy C7 (2017)
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - For Thailand only
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Also known as Samsung Galaxy J7+ in Thailand
    • Malaysia
    • Philippines; Samsung Galaxy C8 in China

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