BLU C6 2020 vs alcatel Idol 4

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

    Idol 4: 95 g lighter

    C6 2020:
    230 g
    Idol 4:
    135 g
  • Width

    Idol 4: 5.9 mm narrower

    C6 2020:
    78.4 mm
    Idol 4:
    72.5 mm
  • Screen diagonal

    Idol 4: 0.8 in smaller diagonal

    C6 2020:
    6 in
    Idol 4:
    5.2 in
  • Depth

    Idol 4: 3.2 mm thinner

    C6 2020:
    10.3 mm
    Idol 4:
    7.1 mm
  • Height

    Idol 4: 13.7 mm shorter

    C6 2020:
    160.7 mm
    Idol 4:
    147 mm
  • Release year

    C6 2020:
    2020
    Idol 4:
    2016

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. C6 2020

    Height:
    160.7 mm +13.7 mm versus Idol 4
    Width:
    78.4 mm +5.9 mm versus Idol 4
    Depth:
    10.3 mm +3.2 mm versus Idol 4
  2. 2. Idol 4

    Height:
    147 mm
    Width:
    72.5 mm
    Depth:
    7.1 mm

Weight

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

  1. 1. C6 2020

    230 g

    +95 g versus Idol 4

  2. 2. Idol 4

    135 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.

  1. 1. C6 2020

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Idol 4

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

C6 2020 has approximately 24.6% more rectangular screen area than Idol 4.

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 C6 2020, Idol 4, compared at the same storage capacity.
StorageC6 2020Idol 4
16 GB 1 GB RAM Unknown
Idol 4: Original memory entry

16 GB · 2 GB RAM - 6055Y · 6055K16 GB · 3 GB RAM - 6055B · 6055H · 6055I

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. C6 2020

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Idol 4

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. C6 2020

    4000 mAh

    +1390 mAh versus Idol 4

  2. 2. Idol 4

    2610 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. C6 20202. Idol 4

Everyday essentials
Everyday essentials — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Dimensions (HxWxD)
  • 160.7 Х 78.4 Х 10.3 mm
  • 147 Х 72.5 Х 7.1 mm
Weight
  • 230 g
  • 135 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 6" inc
  • 5.2" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16GB 1GB RAM
  • 16 GB
  • 2 GB RAM - 6055Y
  • 6055K16 GB
  • 3 GB RAM - 6055B
  • 6055H
  • 6055I
Memory card support
  • microSDXC
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 2610 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10 (Go edition)
  • Android 6.0.1 (Marshmallow)
Chipset Unknown
  • Qualcomm MSM8952 Snapdragon 617 (28 nm)
NFC
  • No
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 74.5 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 73.7%
  • 69.9%
PPI /points per inch/ Unknown
  • 424 PPI
Camera and Video
Camera and Video — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • -8 MP
  • AF
  • 13 MP
  • PDAF
  • f/2.0
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • 8 MP
Performance

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

Performance — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Processor CPU
  • - Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x1.7 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53)
Graphics processor GPU
  • - Mali-400
  • Adreno 405
Antutu 7 score * Unknown
  • 44179
GeekBench 4 Single Core * Unknown
  • 693
GeekBench 4 Multi-Core * Unknown
  • 1845
GeekBench 4 RenderScript * Unknown
  • 2027
General specs
General specs — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Release date
  • 2020
  • October
  • 2016
  • February
Colors
  • Red
  • Gradient Blue
  • Gradient Greena
  • Gold
  • Dark Gray
  • Rose Gold
  • Metal Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 200 EUR
Battery life Unknown
  • Stand by time- Up to 520 h (2G) / Up to 520 h (3G) Talking time- Up to 15 h (2G) / Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by) - 6055K
  • 6055I
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 (optional) -3G - HSDPA 850 / 900 / 1900 / 2100 - 6055Y
  • 6055K
  • 6055B
  • 6055I HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - 6055H -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700) - 6055K LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 17(700)
  • 27(800)
  • 28(700) - 6055H (LTE Cat6) LTE band 1(2100)
  • 28(700)
  • 38(2600)
  • 40(2300) - 6055Y LTE band 2(1900)
  • 13(700)
  • 28(700) - 6055B
  • 6055I
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps or LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.1
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Radio
  • FM radio
  • FM radio
  • RDS
Others Unknown
  • Hi-Fi audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for C6 2020, Idol 4.
SpecificationC6 2020Idol 4
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For USA
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 2.0)