A1 Alpha vs Oppo Realme C3 (3 cameras)

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

    Alpha: 45 g lighter

    Alpha:
    150 g
    Realme C3 (3 cameras):
    195 g
  • Screen diagonal

    Alpha: 0.24 in smaller diagonal

    Alpha:
    6.26 in
    Realme C3 (3 cameras):
    6.5 in
  • Memory variants

    At 64 GB storage

    Alpha:
    3 GB RAM
    Realme C3 (3 cameras):
    4 GB RAM
  • Chipset

    Alpha:
    Unisoc SC9863A (28nm)
    Realme C3 (3 cameras):
    Mediatek Helio G70 (12 nm)
  • Rear camera layout

    Alpha:
    Dual
    Realme C3 (3 cameras):
    Triple
  • Depth

    Alpha: 0.9 mm thinner

    Alpha:
    8.1 mm
    Realme C3 (3 cameras):
    9 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. Alpha

    Height:
    151.7 mm
    Width:
    75.8 mm
    Depth:
    8.1 mm
  2. 2. Realme C3 (3 cameras)

    Height:
    164.4 mm +12.7 mm versus Alpha
    Width:
    75 mm
    Depth:
    9 mm +0.9 mm versus Alpha

Weight

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

  1. 1. Alpha

    150 g

  2. 2. Realme C3 (3 cameras)

    195 g

    +45 g versus Alpha

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. Alpha

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    97.8 cm²
  2. 2. Realme C3 (3 cameras)

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

Realme C3 (3 cameras) has approximately 4.3% more rectangular screen area than Alpha.

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 Alpha, Realme C3 (3 cameras), compared at the same storage capacity.
StorageAlphaRealme C3 (3 cameras)
32 GB Recorded for all phones 2 GB RAM 2 / 3 GB RAM Alternative RAM configurations
64 GB Recorded for all phones 3 GB RAM 4 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. Alpha

NFC:
See details Yes (64/3GB model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM slot)

2. Realme C3 (3 cameras)

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. Alpha

    3200 mAh

  2. 2. Realme C3 (3 cameras)

    5000 mAh

    +1800 mAh versus Alpha

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. Alpha2. Realme C3 (3 cameras)

Everyday essentials
Everyday essentials — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Dimensions (HxWxD)
  • 151.7 Х 75.8 Х 8.1 mm
  • 164.4 Х 75 Х 9 mm
Weight
  • 150 g
  • 195 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.26" inch
  • 6.5" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1600 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 3GB RAM
  • 32GB 2GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 10.0; realme UI 1.0
Chipset
  • Unisoc SC9863A (28nm)
  • Mediatek Helio G70 (12 nm)
NFC
  • Yes (64/3GB model only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 102.0 cm2
Screen format
  • 19:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 82.1%
  • 82.7%
PPI /points per inch/
  • 269 PPI
  • 270 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Rear camera, main
  • 13 MP
  • Dual
  • 12 MP
  • Triple
Camera specs
  • 13 MP
  • f/2.0
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 12 MP
  • f/1.8
  • 28mm (wide)
  • 1/2.8''
  • 1.25µm
  • PDAF -2 MP
  • (macro) -2 MP
  • f/2.4
  • (depth)
Functions
  • LED flash
  • HDR
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 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 Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Graphics processor GPU
  • IMG8322
  • Mali-G52 2EEMC2
Antutu 8 score * Unknown
  • 195822
General specs
General specs — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Release date
  • 2019
  • August
  • 2020
  • February 19
Colors
  • Black
  • Green
  • Frozen Blue
  • Blazing Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 120 EUR
Body build Unknown
  • Glass front (Gorilla Glass 3)
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
SIM card
  • Hybrid 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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 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)
  • 7(2600)
  • 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
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • 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 Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • 480 nits max brightness
Other features
Other features — specifications for Alpha, Realme C3 (3 cameras).
SpecificationAlphaRealme C3 (3 cameras)
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Battery charging 10W - Splash resistant