Nokia 6788 vs Oppo Realme C2s

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

    6788: 8 g lighter

    6788:
    158 g
    Realme C2s:
    166 g
  • Width

    6788: 18.8 mm narrower

    6788:
    54.9 mm
    Realme C2s:
    73.7 mm
  • Screen diagonal

    6788: 3.3 in smaller diagonal

    6788:
    2.8 in
    Realme C2s:
    6.1 in
  • Rear camera layout

    6788:
    Single
    Realme C2s:
    Dual
  • Depth

    Realme C2s: 10.4 mm thinner

    6788:
    18.9 mm
    Realme C2s:
    8.5 mm
  • Height

    6788: 48.7 mm shorter

    6788:
    105.6 mm
    Realme C2s:
    154.3 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. 6788

    Height:
    105.6 mm
    Width:
    54.9 mm
    Depth:
    18.9 mm +10.4 mm versus Realme C2s
  2. 2. Realme C2s

    Height:
    154.3 mm +48.7 mm versus 6788
    Width:
    73.7 mm +18.8 mm versus 6788
    Depth:
    8.5 mm

Weight

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

  1. 1. 6788

    158 g

  2. 2. Realme C2s

    166 g

    +8 g versus 6788

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. 6788

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Realme C2s

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

Realme C2s has approximately 276.2% more rectangular screen area than 6788.

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 6788, Realme C2s, compared at the same storage capacity.
Storage6788Realme C2s
32 GB Unknown 3 GB RAM
6788: Original memory entry

4 GB · 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. 6788

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. Realme C2s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. 6788

    1200 mAh

  2. 2. Realme C2s

    4000 mAh

    +2800 mAh versus 6788

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. 67882. Realme C2s

Everyday essentials
Everyday essentials — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Dimensions (HxWxD)
  • 105.6 Х 54.9 Х 18.9 mm
  • 154.3 Х 73.7 Х 8.5 mm
Weight
  • 158 g
  • 166 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 6.1" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 128 MB RAM
  • 256 MB ROM
  • 32GB 3GB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian 9.3
  • S60 rel. 3.2
  • Android 9.0 (Pie); ColorOS 6.1
Chipset Unknown
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 24.3 cm2
  • 91.3 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 41.9%
  • 80.3%
PPI /points per inch/
  • 143 PPI
  • 282 PPI
Camera and Video
Camera and Video — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
Functions
  • Carl Zeiss optics
  • Dual-LED flash
  • HDR
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Processor CPU
  • 264 MHz ARM 9
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
General specs
General specs — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Release date
  • 2009
  • October
  • 2020
  • January
Colors
  • Black
  • Brown
  • Diamond black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 40 EUR
Battery life
  • Stand by time- Up to 200 h (2G) / Up to 210 h (3G) Talking time- Up to 3 h 20 min (2G) / Up to 4 h 10 min (3G) Music play - Up to 15 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for 6788, Realme C2s.
Specification6788Realme C2s
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • 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)
Speed
  • TD-SCDMA
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS; Ovi Maps
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.54 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 6788, Realme C2s.
Specification6788Realme C2s
Dop
  • Sensors Accelerometer MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input - For China
  • Sensors Accelerometer
  • proximity
  • compass - For Thailand only