HTC First vs Oppo Realme C2s

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

    First: 42.1 g lighter

    First:
    123.9 g
    Realme C2s:
    166 g
  • Width

    First: 8.7 mm narrower

    First:
    65 mm
    Realme C2s:
    73.7 mm
  • Screen diagonal

    First: 1.8 in smaller diagonal

    First:
    4.3 in
    Realme C2s:
    6.1 in
  • Chipset

    First:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
    Realme C2s:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    First:
    Single
    Realme C2s:
    Dual
  • Height

    First: 28.3 mm shorter

    First:
    126 mm
    Realme C2s:
    154.3 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. First

    Height:
    126 mm
    Width:
    65 mm
    Depth:
    8.9 mm
  2. 2. Realme C2s

    Height:
    154.3 mm +28.3 mm versus First
    Width:
    73.7 mm +8.7 mm versus First
    Depth:
    8.5 mm

Weight

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

  1. 1. First

    123.9 g

  2. 2. Realme C2s

    166 g

    +42.1 g versus First

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. First

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. Realme C2s

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

Realme C2s has approximately 79.2% more rectangular screen area than First.

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 First, Realme C2s, compared at the same storage capacity.
StorageFirstRealme C2s
16 GB 1 GB RAM Not recorded
32 GB Not recorded 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. First

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

2. Realme C2s

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. First

    2000 mAh

  2. 2. Realme C2s

    4000 mAh

    +2000 mAh versus First

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. First2. Realme C2s

Everyday essentials
Everyday essentials — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Dimensions (HxWxD)
  • 126 Х 65 Х 8.9 mm
  • 154.3 Х 73.7 Х 8.5 mm
Weight
  • 123.9 g
  • 166 g
Technology
  • Super LCD
  • IPS LCD
Screen size
  • 4.3" inch
  • 6.1" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 32GB 3GB RAM
Memory card support
  • No
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1 (Jelly Bean); Facebook Home UI
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Mediatek MT6762 Helio P22 (12 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 91.3 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 62.2%
  • 80.3%
PPI /points per inch/
  • 342 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • 1.75µm
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 1.6 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.6 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Processor CPU
  • Dual-core 1.4 GHz Krait
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 305
  • PowerVR GE8320
Antutu 7 score *
  • 18456
Unknown
General specs
General specs — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Release date
  • 2013
  • April
  • 2020
  • January
Colors
  • White
  • Black
  • Red
  • Pale Blue
  • Diamond black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 40 EUR
Battery life
  • Stand by time- Up to 432 h Talking time- Up to 14 h 20 min
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - AT&T -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - AT&T
  • 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
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • 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
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for First, Realme C2s.
SpecificationFirstRealme C2s
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - For Thailand only