Infinix S3X vs Oppo Realme C3

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.

  • Screen diagonal

    S3X: 0.3 in smaller diagonal

    S3X:
    6.2 in
    Realme C3:
    6.5 in
  • Chipset

    S3X:
    Qualcomm MSM8937 Snapdragon 430 (28 nm)
    Realme C3:
    Mediatek Helio G70 (12 nm)
  • Depth

    S3X: 1 mm thinner

    S3X:
    8 mm
    Realme C3:
    9 mm
  • Height

    S3X: 7.7 mm shorter

    S3X:
    156.7 mm
    Realme C3:
    164.4 mm
  • Release year

    S3X:
    2018
    Realme C3:
    2020

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. S3X

    Height:
    156.7 mm
    Width:
    75.3 mm
    Depth:
    8 mm
    Weight:
    Unknown
  2. 2. Realme C3

    Height:
    164.4 mm +7.7 mm versus S3X
    Width:
    75 mm
    Depth:
    9 mm +1 mm versus S3X
    Weight:
    195 g

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. S3X

    S3X: Screen geometry unavailable or conflicting.

  2. 2. Realme C3

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102 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 S3X, Realme C3, compared at the same storage capacity.
StorageS3XRealme C3
32 GB Unknown 2 / 3 GB RAM Alternative RAM configurations
64 GB Unknown 4 GB RAM
S3X: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. S3X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated slot)

2. Realme C3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. S3X

    4000 mAh

  2. 2. Realme C3

    5000 mAh

    +1000 mAh versus S3X

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. S3X2. Realme C3

Everyday essentials
Everyday essentials — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Dimensions (HxWxD)
  • 156.7 Х 75.3 Х 8 mm
  • 164.4 Х 75 Х 9 mm
Weight
  • 0 g
  • 195 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.2" inch
  • 6.5" inch
Screen resolution
  • 720 x 1500 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
  • 32GB 2GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo)
  • Android 10.0; realme UI 1.0
Chipset
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • Mediatek Helio G70 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 96.7 cm2
  • 102.0 cm2
Screen format Unknown
  • 20:9 (height:width)
Screen to body ratio
  • 82.0%
  • 82.7%
PPI /points per inch/
  • 0 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Rear camera, main
  • 13 MP
  • Dual
  • 12 MP
  • Dual
Camera specs
  • 13 MP
  • PDAF -2 MP
  • depth sensor
  • 12 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.8"
  • 1.25µm
  • PDAF -2 MP
  • f/2.4
  • (depth sensor)
  • 1.75µm
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 1.4µm
  • 5 MP
  • f/2.4
  • 27mm (wide)
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Processor CPU
  • Octa-core 1.4 GHz Cortex-A53
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Graphics processor GPU
  • Adreno 505
  • Mali-G52 2EEMC2
Antutu 7 score *
  • 43722
Unknown
General specs
General specs — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Release date
  • 2018
  • 2020
  • February 5
Colors
  • Ice Blue
  • Sandstone Black
  • Tradewinds Grey
  • Frozen Blue
  • Blazing Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 USD
Body build Unknown
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
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)
  • 40(2300)
  • 41(2500)
  • 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 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
  • aptX
Music and Audio
Music and Audio — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Radio
  • FM radio
  • FM radio
Others Unknown
  • 480 nits max brightness
Other features
Other features — specifications for S3X, Realme C3.
SpecificationS3XRealme C3
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Accelerometer
  • proximity
  • compass - Battery charging 10W - Splash resistant