Oppo Realme C1 vs ZTE Grand S3

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.

  • Width

    Realme C1: 1.4 mm narrower

    Realme C1:
    75.6 mm
    Grand S3:
    77 mm
  • Screen diagonal

    Grand S3: 0.7 in smaller diagonal

    Realme C1:
    6.2 in
    Grand S3:
    5.5 in
  • Memory variants

    At 16 GB storage

    Realme C1:
    2 GB RAM
    Grand S3:
    3 GB RAM
  • Chipset

    Realme C1:
    Qualcomm SDM450 Snapdragon 450 (14 nm)
    Grand S3:
    Qualcomm MSM8974AC Snapdragon 801 (28 nm)
  • Rear camera layout

    Realme C1:
    Dual
    Grand S3:
    Single
  • Depth

    Realme C1: 1.6 mm thinner

    Realme C1:
    8.2 mm
    Grand S3:
    9.8 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. Realme C1

    Height:
    156.2 mm
    Width:
    75.6 mm
    Depth:
    8.2 mm
    Weight:
    168 g
  2. 2. Grand S3

    Height:
    155 mm
    Width:
    77 mm +1.4 mm versus Realme C1
    Depth:
    9.8 mm +1.6 mm versus Realme C1
    Weight:
    Unknown

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. Realme C1

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    95.9 cm²
  2. 2. Grand S3

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Realme C1 has approximately 15.1% more rectangular screen area than Grand S3.

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 C1, Grand S3, compared at the same storage capacity.
StorageRealme C1Grand S3
16 GB Recorded for all phones 2 GB RAM 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. Realme C1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Grand S3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Realme C1

    4230 mAh

    +1130 mAh versus Grand S3

  2. 2. Grand S3

    3100 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 C12. Grand S3

Everyday essentials
Everyday essentials — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Dimensions (HxWxD)
  • 156.2 Х 75.6 Х 8.2 mm
  • 155 Х 77 Х 9.8 mm
Weight
  • 168 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.2" inch
  • 5.5" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Ion
  • 3100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Android 4.4 (KitKat)
Chipset
  • Qualcomm SDM450 Snapdragon 450 (14 nm)
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 95.9 cm2
  • 83.4 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 81.2%
  • 69.9%
PPI /points per inch/
  • 271 PPI
  • 401 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Rear camera, main
  • 13 MP
  • Dual
  • 16 MP
  • Single
Camera specs
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 16 MP
  • AF
Functions
  • HDR
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • f/2.2
  • 8 MP
Performance
Performance — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Processor CPU
  • Octa-core 1.8 GHz Cortex-A53
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU
  • Adreno 506
  • Adreno 330
General specs
General specs — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Release date
  • 2018
  • September
  • 2015
  • March
Colors
  • Black
  • Blue
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
  • 300 EUR
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
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)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Dolby Digital Plus audio enhancement sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Realme C1, Grand S3.
SpecificationRealme C1Grand S3
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Eyeprint ID sensor (EyeVerify)