BLU C6 2020 vs Allview X4 Xtreme

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

    C6 2020: 4.9 mm narrower

    C6 2020:
    78.4 mm
    X4 Xtreme:
    83.3 mm
  • Depth

    X4 Xtreme: 1.2 mm thinner

    C6 2020:
    10.3 mm
    X4 Xtreme:
    9.1 mm
  • Height

    C6 2020: 5.7 mm shorter

    C6 2020:
    160.7 mm
    X4 Xtreme:
    166.4 mm
  • Release year

    C6 2020:
    2020
    X4 Xtreme:
    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. C6 2020

    Height:
    160.7 mm
    Width:
    78.4 mm
    Depth:
    10.3 mm +1.2 mm versus X4 Xtreme
  2. 2. X4 Xtreme

    Height:
    166.4 mm +5.7 mm versus C6 2020
    Width:
    83.3 mm +4.9 mm versus C6 2020
    Depth:
    9.1 mm

Weight

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

  1. 1. C6 2020

    230 g

    +3.1 g versus X4 Xtreme

  2. 2. X4 Xtreme

    226.9 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. X4 Xtreme

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

X4 Xtreme has approximately 6.8% more rectangular screen area than C6 2020.

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, X4 Xtreme, compared at the same storage capacity.
StorageC6 2020X4 Xtreme
16 GB 1 GB RAM Unknown
X4 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

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. X4 Xtreme

NFC:
See details Super AMOLED
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

  2. 2. X4 Xtreme

    4550 mAh

    +550 mAh versus C6 2020

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. X4 Xtreme

Everyday essentials
Everyday essentials — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Dimensions (HxWxD)
  • 160.7 Х 78.4 Х 10.3 mm
  • 166.4 Х 83.3 Х 9.1 mm
Weight
  • 230 g
  • 226.9 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inc
  • 6" 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
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
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
  • 4550 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 10 (Go edition)
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6757T Helio P25 (16 nm)
NFC
  • No
  • Super AMOLED
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 99.2 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 73.7%
  • 146.1 Х 71.6 Х 9.9 mm
PPI /points per inch/ Unknown
  • 367 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual-LED flash
Camera specs
  • -8 MP
  • AF
  • 13 MP
  • PDAF -5 MP
  • (ultrawide/depth sensor)
Functions
  • LED flash
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • 20 MP
Performance

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

Performance — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Processor CPU
  • - Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
Graphics processor GPU
  • - Mali-400
  • Mali-T880MP2
Antutu 7 score * Unknown
  • 58758
General specs
General specs — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Release date
  • 2020
  • October
  • 2017
  • June
Colors
  • Red
  • Gradient Blue
  • Gradient Greena
  • Mocha Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
Unknown
Battery life Unknown
  • Stand by time- Up to 379 h Talking time- Up to 25 h
Communication and Connectivity
Communication and Connectivity — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Micro-SIM/Nano SIM)
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 / 1900 / 2100-4G - LTE band 1(2100)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
  • 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
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR EU - 1.01 W/kg (head)
Music and Audio
Music and Audio — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for C6 2020, X4 Xtreme.
SpecificationC6 2020X4 Xtreme
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For USA
  • Sensors Fingerprint (front-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe