Allview Soul X7 Style vs BLU C4

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: 66.7 g lighter

    Soul X7 Style:
    184.7 g
    C4:
    118 g
  • Width

    C4: 11 mm narrower

    Soul X7 Style:
    75.2 mm
    C4:
    64.2 mm
  • Screen diagonal

    C4: 2.21 in smaller diagonal

    Soul X7 Style:
    6.21 in
    C4:
    4 in
  • Rear camera layout

    Soul X7 Style:
    Dual
    C4:
    Single
  • Depth

    Soul X7 Style: 2.6 mm thinner

    Soul X7 Style:
    8.3 mm
    C4:
    10.9 mm
  • Height

    C4: 33.3 mm shorter

    Soul X7 Style:
    157.6 mm
    C4:
    124.3 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. Soul X7 Style

    Height:
    157.6 mm +33.3 mm versus C4
    Width:
    75.2 mm +11 mm versus C4
    Depth:
    8.3 mm
  2. 2. C4

    Height:
    124.3 mm
    Width:
    64.2 mm
    Depth:
    10.9 mm +2.6 mm versus Soul X7 Style

Weight

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

  1. 1. Soul X7 Style

    184.7 g

    +66.7 g versus C4

  2. 2. C4

    118 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. Soul X7 Style

    Screen diagonal:
    6.21 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    96.3 cm²
  2. 2. C4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Soul X7 Style has approximately 111.4% 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 Soul X7 Style, C4, compared at the same storage capacity.
StorageSoul X7 StyleC4
64 GB 4 GB RAM Unknown
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. Soul X7 Style

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (uses shared SIM slot)

2. C4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Soul X7 Style

    3400 mAh

    +2100 mAh versus C4

  2. 2. C4

    1300 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. Soul X7 Style2. C4

Everyday essentials
Everyday essentials — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Dimensions (HxWxD)
  • 157.6 Х 75.2 Х 8.3 mm
  • 124.3 Х 64.2 Х 10.9 mm
Weight
  • 184.7 g
  • 118 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.21" inc
  • 4" inch
Screen resolution
  • 720 x 1520 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSDXC (uses shared SIM slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3400 mAh
  • Li-Po
  • 1300 mAh
  • Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 8.1 Oreo (Go edition)
Chipset
  • - Mediatek MT6763 Helio P23 (16 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 96.3 cm2
  • 45.5 cm2
Screen format
  • 19:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 81.2%
  • 57.1%
PPI /points per inch/ Unknown
  • 233 PPI
Camera and Video
Camera and Video — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Rear camera, main
  • 13 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • -13 MP
  • f/2.2
  • AF -0.3 MP
  • (depth)
  • 5 MP
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
Performance

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

Performance — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Processor CPU
  • - Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • - Mali-G71 MP2
  • Mali-400
Antutu 7 score * Unknown
  • 21722
General specs
General specs — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Release date
  • 2020
  • May 26
  • 2018
  • August
Colors
  • Turcoise
  • Black
  • Gold
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 50 USD
Battery life Unknown
  • 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)
Communication and Connectivity
Communication and Connectivity — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - 1
  • 3
  • 5
  • 7
  • 8
  • 20
  • 38
  • 40
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
Harmful irradiation
  • SAR EU - 0.87 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Soul X7 Style, C4.
SpecificationSoul X7 StyleC4
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer For USA