Oppo Realme C2 vs Samsung i617 BlackJack II

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

    i617 BlackJack II: 50 g lighter

    Realme C2:
    166 g
    i617 BlackJack II:
    116 g
  • Width

    i617 BlackJack II: 12.7 mm narrower

    Realme C2:
    73.7 mm
    i617 BlackJack II:
    61 mm
  • Screen diagonal

    i617 BlackJack II: 3.7 in smaller diagonal

    Realme C2:
    6.1 in
    i617 BlackJack II:
    2.4 in
  • Rear camera layout

    Realme C2:
    Dual
    i617 BlackJack II:
    Single
  • Depth

    Realme C2: 4.5 mm thinner

    Realme C2:
    8.5 mm
    i617 BlackJack II:
    13 mm
  • Height

    i617 BlackJack II: 40.3 mm shorter

    Realme C2:
    154.3 mm
    i617 BlackJack II:
    114 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. Realme C2

    Height:
    154.3 mm +40.3 mm versus i617 BlackJack II
    Width:
    73.7 mm +12.7 mm versus i617 BlackJack II
    Depth:
    8.5 mm
  2. 2. i617 BlackJack II

    Height:
    114 mm
    Width:
    61 mm
    Depth:
    13 mm +4.5 mm versus Realme C2

Weight

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

  1. 1. Realme C2

    166 g

    +50 g versus i617 BlackJack II

  2. 2. i617 BlackJack II

    116 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.

  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. i617 BlackJack II

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

Realme C2 has approximately 412.1% more rectangular screen area than i617 BlackJack II.

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.

Realme C2: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

i617 BlackJack II: Original memory entry

128 MB RAM · 256 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. Realme C2

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

2. i617 BlackJack II

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 4 GB (dedicated 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 C2

    4000 mAh

    +2300 mAh versus i617 BlackJack II

  2. 2. i617 BlackJack II

    1700 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. i617 BlackJack II

Everyday essentials
Everyday essentials — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Dimensions (HxWxD)
  • 154.3 Х 73.7 Х 8.5 mm
  • 114 Х 61 Х 13 mm
Weight
  • 166 g
  • 116 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.1" inch
  • 2.4" inch
Screen resolution
  • 720 x 1560 px
  • 320 x 240 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
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ColorOS 6 Lite
  • Microsoft Windows Mobile 6.0
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 91.3 cm2
  • 17.8 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 80.3%
  • 25.7%
PPI /points per inch/
  • 282 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Rear camera, main
  • 13 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
  • 2 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.0
  • 1/5"
  • 1.12µm
Unknown
Performance
Performance — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 260 MHz Dual ARM 9
Graphics processor GPU
  • PowerVR GE8320
Unknown
General specs
General specs — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Release date
  • 2019
  • April
  • 2007
  • October
Colors
  • Diamond black
  • Diamond Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 6000 INR
  • 100 EUR
Battery life Unknown
  • Stand by time- Up to 330 h Talking time- Up to 7 h
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-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
Speed
  • HSPA
  • LTE-A
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.20 W/kg (head) 0.76 W/kg (body) SAR EU - 0.47 W/kg (head)
Music and Audio
Music and Audio — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Realme C2, i617 BlackJack II.
SpecificationRealme C2i617 BlackJack II
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Versions: RMX1941
  • Mobile TV receiver -WMV/3GP/H.263/MP4 player -WMA/MP3/AAC/AAC+/OGG/ASF player -Organizer -Pocket Office