Motorola A3100 vs Oppo Realme C2

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

    A3100: 47 g lighter

    A3100:
    119 g
    Realme C2:
    166 g
  • Width

    A3100: 14 mm narrower

    A3100:
    59.7 mm
    Realme C2:
    73.7 mm
  • Screen diagonal

    A3100: 3.3 in smaller diagonal

    A3100:
    2.8 in
    Realme C2:
    6.1 in
  • Chipset

    A3100:
    Qualcomm MSM7201A
    Realme C2:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    A3100:
    Single
    Realme C2:
    Dual
  • Depth

    Realme C2: 5.2 mm thinner

    A3100:
    13.7 mm
    Realme C2:
    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. A3100

    Height:
    110 mm
    Width:
    59.7 mm
    Depth:
    13.7 mm +5.2 mm versus Realme C2
  2. 2. Realme C2

    Height:
    154.3 mm +44.3 mm versus A3100
    Width:
    73.7 mm +14 mm versus A3100
    Depth:
    8.5 mm

Weight

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

  1. 1. A3100

    119 g

  2. 2. Realme C2

    166 g

    +47 g versus A3100

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. A3100

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Realme C2

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

Realme C2 has approximately 276.2% more rectangular screen area than A3100.

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.

A3100: Original memory entry

256 MB · 128 MB 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. A3100

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Realme C2

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. A3100

    1170 mAh

  2. 2. Realme C2

    4000 mAh

    +2830 mAh versus A3100

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. A31002. Realme C2

Everyday essentials
Everyday essentials — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Dimensions (HxWxD)
  • 110 Х 59.7 Х 13.7 mm
  • 154.3 Х 73.7 Х 8.5 mm
Weight
  • 119 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.
  • 256 MB
  • 128 MB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1170 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 9.0 (Pie); ColorOS 6 Lite
Chipset
  • Qualcomm MSM7201A
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 91.3 cm2
Screen format
  • 4:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 37.0%
  • 80.3%
PPI /points per inch/
  • 143 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • f/2.2
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • Yes
  • 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 A3100, Realme C2.
SpecificationA3100Realme C2
Processor CPU
  • 528 MHz ARM 11
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • PowerVR GE8320
General specs
General specs — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Release date
  • 2009
  • January
  • 2019
  • April
Colors
  • Black
  • Diamond black
  • Diamond Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 6000 INR
Battery life
  • Stand by time- Up to 298 h Talking time- Up to 6 h 48 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 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
  • HSPA 7.2/0.384 Mbps
  • HSPA
  • LTE-A
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.31 W/kg (head) 1.33 W/kg (body) SAR EU - 0.93 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A3100, Realme C2.
SpecificationA3100Realme C2
Dop
  • Pocket Office -Voice memo -MP3/WMA/MP4/WMV player
  • Sensors Accelerometer
  • proximity
  • compass - Versions: RMX1941