Nokia 6681 vs Oppo Realme C2s

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    6681: 35 g lighter

    6681:
    131 g
    Realme C2s:
    166 g
  • Width

    6681: 18.5 mm narrower

    6681:
    55.2 mm
    Realme C2s:
    73.7 mm
  • Screen diagonal

    6681: 4 in smaller diagonal

    6681:
    2.1 in
    Realme C2s:
    6.1 in
  • Chipset

    6681:
    TI OMAP 1710
    Realme C2s:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    6681:
    Single
    Realme C2s:
    Dual
  • Depth

    Realme C2s: 12 mm thinner

    6681:
    20.5 mm
    Realme C2s:
    8.5 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. 6681

    Height:
    108.4 mm
    Width:
    55.2 mm
    Depth:
    20.5 mm +12 mm versus Realme C2s
  2. 2. Realme C2s

    Height:
    154.3 mm +45.9 mm versus 6681
    Width:
    73.7 mm +18.5 mm versus 6681
    Depth:
    8.5 mm

Weight

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

  1. 1. 6681

    131 g

  2. 2. Realme C2s

    166 g

    +35 g versus 6681

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. 6681

    6681: Screen geometry unavailable or conflicting.

  2. 2. Realme C2s

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

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 6681, Realme C2s, compared at the same storage capacity.
Storage6681Realme C2s
32 GB Unknown 3 GB RAM
6681: Original memory entry

8 MB

Practical features

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

1. 6681

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details RS-DV-MMC · 64 MB included

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. 6681

    900 mAh

  2. 2. Realme C2s

    4000 mAh

    +3100 mAh versus 6681

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. 66812. Realme C2s

Everyday essentials
Everyday essentials — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Dimensions (HxWxD)
  • 108.4 Х 55.2 Х 20.5 mm
  • 154.3 Х 73.7 Х 8.5 mm
Weight
  • 131 g
  • 166 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.1" inch
  • 6.1" inch
Screen resolution
  • 176 x 208 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 MB
  • 32GB 3GB RAM
Memory card support
  • RS-DV-MMC
  • 64 MB included
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Symbian OS 8.0a
  • Series 60 2nd Edition
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • TI OMAP 1710
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 14.0 cm2
  • 91.3 cm2
Screen format Unknown
  • 19.5:9 (height:width)
Screen to body ratio
  • 23.4%
  • 80.3%
PPI /points per inch/
  • 0 PPI
  • 282 PPI
Camera and Video
Camera and Video — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 1.3 MP
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Processor CPU
  • 220 MHz ARM926EJ-S
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
General specs
General specs — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Release date
  • 2005
  • Q1
  • 2020
  • January
Colors
  • Electric Blue
  • Pearl White
  • Diamond black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 40 EUR
Battery life
  • Stand by time- Up to 240 h Talking time- Up to 6 h
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for 6681, Realme C2s.
Specification6681Realme C2s
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • 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 Unknown
  • HSPA
  • LTE-A
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • Pop-Port
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 1.2
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.78 W/kg (head) 0.47 W/kg (body) SAR EU - 0.83 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Radio
  • No
  • FM radio
Others
  • 5-way navi key -Downloadable themes
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for 6681, Realme C2s.
Specification6681Realme C2s
Dop
  • Push to talk -MP3/AAC/MP4 player -Predictive text input -Organizer -Voice command/memo
  • Sensors Accelerometer
  • proximity
  • compass - For Thailand only