BLU C4 vs TECNO Camon CX Air

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

    C4: 32 g lighter

    C4:
    118 g
    Camon CX Air:
    150 g
  • Width

    C4: 11.2 mm narrower

    C4:
    64.2 mm
    Camon CX Air:
    75.4 mm
  • Screen diagonal

    C4: 1.5 in smaller diagonal

    C4:
    4 in
    Camon CX Air:
    5.5 in
  • Depth

    Camon CX Air: 4.3 mm thinner

    C4:
    10.9 mm
    Camon CX Air:
    6.6 mm
  • Height

    C4: 28.7 mm shorter

    C4:
    124.3 mm
    Camon CX Air:
    153 mm
  • Release year

    C4:
    2018
    Camon CX Air:
    2017

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. C4

    Height:
    124.3 mm
    Width:
    64.2 mm
    Depth:
    10.9 mm +4.3 mm versus Camon CX Air
  2. 2. Camon CX Air

    Height:
    153 mm +28.7 mm versus C4
    Width:
    75.4 mm +11.2 mm versus C4
    Depth:
    6.6 mm

Weight

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

  1. 1. C4

    118 g

  2. 2. Camon CX Air

    150 g

    +32 g versus C4

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. C4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Camon CX Air

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

Camon CX Air has approximately 83.1% more rectangular screen area than C4.

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 C4, Camon CX Air, compared at the same storage capacity.
StorageC4Camon CX Air
16 GB Unknown 2 GB RAM
C4: Original memory entry

8 GB · 512 MB 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. C4

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

2. Camon CX Air

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

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. C4

    1300 mAh

  2. 2. Camon CX Air

    3200 mAh

    +1900 mAh versus C4

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. C42. Camon CX Air

Everyday essentials
Everyday essentials — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Dimensions (HxWxD)
  • 124.3 Х 64.2 Х 10.9 mm
  • 153 Х 75.4 Х 6.6 mm
Weight
  • 118 g
  • 150 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Li-Po
  • 3200 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 7.0 (Nougat)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.1%
  • 72.3%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Screen protection Unknown
  • NEG
Camera and Video
Camera and Video — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • f/2.0
  • PDAF
Functions
  • LED flash
  • Dual-LED flash
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 13 MP
  • Single
Specifications
  • 5 MP
  • 13 MP
  • f/2.2
  • AF
Performance

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

Performance — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core 1.3 GHz
Graphics processor GPU
  • Mali-400
Unknown
Antutu 7 score *
  • 21722
  • 27123
General specs
General specs — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Release date
  • 2018
  • August
  • 2017
  • April
Colors
  • Black
  • Gold
  • Blue
  • Champagne Gold
  • Sky Grey
  • Elegant Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 USD
Unknown
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 450 h (3G) Talking time- Up to 18 h (2G) / Up to 13 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
SIM card
  • Dual SIM (Micro-SIM)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for C4, Camon CX Air.
SpecificationC4Camon CX Air
Dop
  • Sensors Accelerometer For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Charging 5V/2A 10W