Oppo Realme C2 vs Samsung Galaxy J7 (2018)

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

    Realme C2: 15 g lighter

    Realme C2:
    166 g
    Galaxy J7 (2018):
    181 g
  • Width

    Realme C2: 2.5 mm narrower

    Realme C2:
    73.7 mm
    Galaxy J7 (2018):
    76.2 mm
  • Screen diagonal

    Galaxy J7 (2018): 0.6 in smaller diagonal

    Realme C2:
    6.1 in
    Galaxy J7 (2018):
    5.5 in
  • Rear camera layout

    Realme C2:
    Dual
    Galaxy J7 (2018):
    Single
  • Release year

    Realme C2:
    2019
    Galaxy J7 (2018):
    2018

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 C2

    Height:
    154.3 mm
    Width:
    73.7 mm
    Depth:
    8.5 mm
  2. 2. Galaxy J7 (2018)

    Height:
    153.2 mm
    Width:
    76.2 mm +2.5 mm versus Realme C2
    Depth:
    8.6 mm

Weight

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

  1. 1. Realme C2

    166 g

  2. 2. Galaxy J7 (2018)

    181 g

    +15 g versus Realme C2

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 C2

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²
  2. 2. Galaxy J7 (2018)

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

Realme C2 has approximately 9.5% more rectangular screen area than Galaxy J7 (2018).

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 C2, Galaxy J7 (2018), compared at the same storage capacity.
StorageRealme C2Galaxy J7 (2018)
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
Realme C2: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

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 C2

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

2. Galaxy J7 (2018)

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 400 GB

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 C2

    4000 mAh

    +700 mAh versus Galaxy J7 (2018)

  2. 2. Galaxy J7 (2018)

    3300 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 C22. Galaxy J7 (2018)

Everyday essentials
Everyday essentials — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Dimensions (HxWxD)
  • 154.3 Х 73.7 Х 8.5 mm
  • 153.2 Х 76.2 Х 8.6 mm
Weight
  • 166 g
  • 181 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.1" inch
  • 5.5" inch
Screen resolution
  • 720 x 1560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 400 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 3300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6 Lite
  • Android 8.0 (Oreo)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
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%
  • 71.4%
PPI /points per inch/
  • 282 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Rear camera, main
  • 13 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
  • 13 MP
  • AF
  • f/1.7
Functions
  • HDR
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 1/5"
  • 1.12µm
  • 13 MP
  • f/1.9
Performance
Performance — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core 1.6 GHz
Graphics processor GPU
  • PowerVR GE8320
Unknown
General specs
General specs — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Release date
  • 2019
  • April
  • 2018
  • June
Colors
  • Diamond black
  • Diamond Blue
  • Black
  • Blue
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 6000 INR
  • 200 EUR
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Nano-SIM
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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
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
Music and Audio
Music and Audio — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Realme C2, Galaxy J7 (2018).
SpecificationRealme C2Galaxy J7 (2018)
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Versions: RMX1941
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - ANT+ - Also known as Samsung SM-J737
  • Galaxy J7 V (Verizon)
  • Galaxy J7 Star (T-Mobile)
  • Galaxy J7 Refine 2018 (Sprint
  • Virgin Mobile
  • Boost)