Oppo Realme C3 vs Siemens SX45

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

    Realme C3: 135 g lighter

    Realme C3:
    195 g
    SX45:
    330 g
  • Width

    Realme C3: 12 mm narrower

    Realme C3:
    75 mm
    SX45:
    87 mm
  • Depth

    Realme C3: 17 mm thinner

    Realme C3:
    9 mm
    SX45:
    26 mm
  • Height

    SX45: 30.4 mm shorter

    Realme C3:
    164.4 mm
    SX45:
    134 mm
  • Release year

    Realme C3:
    2020
    SX45:
    2001

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 C3

    Height:
    164.4 mm +30.4 mm versus SX45
    Width:
    75 mm
    Depth:
    9 mm
  2. 2. SX45

    Height:
    134 mm
    Width:
    87 mm +12 mm versus Realme C3
    Depth:
    26 mm +17 mm versus Realme C3

Weight

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

  1. 1. Realme C3

    195 g

  2. 2. SX45

    330 g

    +135 g versus Realme C3

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. Realme C3

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 cm²
  2. 2. SX45

    SX45: Screen geometry unavailable or conflicting.

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 C3, SX45, compared at the same storage capacity.
StorageRealme C3SX45
32 GB 2 / 3 GB RAM Alternative RAM configurations Unknown
64 GB 4 GB RAM Unknown
SX45: Original memory entry

32 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. Realme C3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. SX45

NFC:
Unknown
Headphone jack:
No
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 C3

    5000 mAh

    +3450 mAh versus SX45

  2. 2. SX45

    1550 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 C32. SX45

Everyday essentials
Everyday essentials — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Dimensions (HxWxD)
  • 164.4 Х 75 Х 9 mm
  • 134 Х 87 Х 26 mm
Weight
  • 195 g
  • 330 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.5" inch
  • 0" inch
Screen resolution
  • 720 x 1560 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
  • 32 MB
Memory card support
  • microSDXC (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0; realme UI 1.0
  • Microsoft Windows CE 3.0 for PocketPC
Chipset
  • Mediatek Helio G70 (12 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 102.0 cm2
Unknown
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.7%
Unknown
PPI /points per inch/
  • 270 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Rear camera, main
  • 12 MP
  • Dual
  • 0 MP,
Camera specs
  • 12 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.8"
  • 1.25µm
  • PDAF -2 MP
  • f/2.4
  • (depth sensor)
  • 1.75µm
Unknown
Functions
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.4
  • 27mm (wide)
  • 1/5''
  • 1.12µm
Unknown
Performance
Performance — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Processor CPU
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
  • 64-bit NEC VR4122 150 MHz
Graphics processor GPU
  • Mali-G52 2EEMC2
Unknown
General specs
General specs — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Release date
  • 2020
  • February 5
  • 2001
Colors
  • Frozen Blue
  • Blazing Red
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 USD
Unknown
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 2 h
Body build
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
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)
Unknown
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
Unknown
GPRS
  • Yes
  • No
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • USB On-The-Go
Unknown
Bluetooth
  • 5.0
  • A2DP
  • LE
  • aptX
  • No
Music and Audio
Music and Audio — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Radio
  • FM radio
  • No
Others
  • 480 nits max brightness
  • 57.6 mm x 76.8 mm -0.24 mm pixel pitch
Other features
Other features — specifications for Realme C3, SX45.
SpecificationRealme C3SX45
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Battery charging 10W - Splash resistant
  • Infrared port - Full PocketPC functionality -Media player (MP3) - PDA + mobile phone