Oppo Realme C2s vs Xiaomi Black Shark 3

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
    Black Shark 3:
    OLED
  • Weight

    Realme C2s: 56 g lighter

    Realme C2s:
    166 g
    Black Shark 3:
    222 g
  • Width

    Realme C2s: 3.6 mm narrower

    Realme C2s:
    73.7 mm
    Black Shark 3:
    77.3 mm
  • Screen diagonal

    Realme C2s: 0.57 in smaller diagonal

    Realme C2s:
    6.1 in
    Black Shark 3:
    6.67 in
  • Chipset

    Realme C2s:
    Mediatek MT6762 Helio P22 (12 nm)
    Black Shark 3:
    Qualcomm SM8250 Snapdragon 865 (7 nm+)
  • Rear camera layout

    Realme C2s:
    Dual
    Black Shark 3:
    Triple

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
  2. 2. Black Shark 3

    Height:
    168.7 mm +14.4 mm versus Realme C2s
    Width:
    77.3 mm +3.6 mm versus Realme C2s
    Depth:
    10.4 mm +1.9 mm versus Realme C2s

Weight

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

  1. 1. Realme C2s

    166 g

  2. 2. Black Shark 3

    222 g

    +56 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. Black Shark 3

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²

Black Shark 3 has approximately 17.6% more rectangular screen area than Realme C2s.

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, Black Shark 3, compared at the same storage capacity.
StorageRealme C2sBlack Shark 3
32 GB 3 GB RAM Not recorded
128 GB Not recorded 8 / 12 GB RAM Alternative RAM configurations
256 GB Not recorded 12 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 C2s

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

2. Black Shark 3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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

  2. 2. Black Shark 3

    4720 mAh

    +720 mAh versus Realme C2s

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. Black Shark 3

Everyday essentials
Everyday essentials — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Dimensions (HxWxD)
  • 154.3 Х 73.7 Х 8.5 mm
  • 168.7 Х 77.3 Х 10.4 mm
Weight
  • 166 g
  • 222 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 6.1" inch
  • 6.67" inch
Screen resolution
  • 720 x 1560 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 128GB 8GB RAM
  • 128GB 12GB RAM
  • 256GB 12GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 4720 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 10.0
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm SM8250 Snapdragon 865 (7 nm+)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 91.3 cm2
  • 107.4 cm2
Screen format
  • 19.5:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 80.3%
  • 82.4%
PPI /points per inch/
  • 282 PPI
  • 395 PPI
Camera and Video
Camera and Video — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Rear camera, main
  • 13 MP
  • Dual
  • 64 MP
  • Triple
Camera specs
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
  • 64 MP
  • f/1.8
  • 26mm (wide)
  • 1/1.72''
  • 0.8µm
  • PDAF -13 MP
  • f/2.3
  • (ultrawide) -5 MP
  • f/2.2
  • (depth)
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
  • 20 MP
  • f/2.2
  • (wide)
  • 1/3''
  • 0.9μm
Performance

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

Performance — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 650
Antutu 8 score * Unknown
  • 603541
General specs
General specs — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Release date
  • 2020
  • January
  • 2020
  • March 3
Colors
  • Diamond black
  • Lightning Black
  • Armor Gray
  • Star Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 40 EUR
  • $ 550
Body build
  • Glass front
  • plastic back
  • plastic frame
  • Glass front
  • aluminum back
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • 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 CDMA 800 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) -5G - 5G band 41(2500)
  • 78(3500)
  • 79(4700); SA/NSA
Speed
  • HSPA
  • LTE-A
  • HSPA 42.2/5.76 Mbps
  • LTE-A; 5G
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/ax
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
  • aptX HD
  • aptX Adaptive
Music and Audio
Music and Audio — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Always-on display -90Hz refresh rate -500 nits typ. brightness -HDR10+
Other features
Other features — specifications for Realme C2s, Black Shark 3.
SpecificationRealme C2sBlack Shark 3
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For Thailand only
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 65W: 100% in 38 min -Fast battery charging 30W (128/8 model) -Magnetic charging 18W