Allview X4 Soul Infinity S vs BLU C4

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 37 g lighter

    X4 Soul Infinity S:
    155 g
    C4:
    118 g
  • Width

    C4: 8.4 mm narrower

    X4 Soul Infinity S:
    72.6 mm
    C4:
    64.2 mm
  • Screen diagonal

    C4: 1.7 in smaller diagonal

    X4 Soul Infinity S:
    5.7 in
    C4:
    4 in
  • Depth

    X4 Soul Infinity S: 2.4 mm thinner

    X4 Soul Infinity S:
    8.5 mm
    C4:
    10.9 mm
  • Height

    C4: 27.7 mm shorter

    X4 Soul Infinity S:
    152 mm
    C4:
    124.3 mm
  • Release year

    X4 Soul Infinity S:
    2017
    C4:
    2018

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. X4 Soul Infinity S

    Height:
    152 mm +27.7 mm versus C4
    Width:
    72.6 mm +8.4 mm versus C4
    Depth:
    8.5 mm
  2. 2. C4

    Height:
    124.3 mm
    Width:
    64.2 mm
    Depth:
    10.9 mm +2.4 mm versus X4 Soul Infinity S

Weight

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

  1. 1. X4 Soul Infinity S

    155 g

    +37 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. X4 Soul Infinity S

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. C4

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

X4 Soul Infinity S has approximately 84.1% 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 X4 Soul Infinity S, C4, compared at the same storage capacity.
StorageX4 Soul Infinity SC4
16 GB 3 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. X4 Soul Infinity S

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 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. X4 Soul Infinity S

    3000 mAh

    +1700 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. X4 Soul Infinity S2. C4

Everyday essentials
Everyday essentials — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Dimensions (HxWxD)
  • 152 Х 72.6 Х 8.5 mm
  • 124.3 Х 64.2 Х 10.9 mm
Weight
  • 155 g
  • 118 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.7" inch
  • 4" inch
Screen resolution
  • 720 x 1440 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 1300 mAh
  • Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 8.1 Oreo (Go edition)
Chipset
  • Mediatek MT6750T (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 45.5 cm2
Screen format
  • 18:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 76.0%
  • 57.1%
PPI /points per inch/
  • 282 PPI
  • 233 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • PDAF & laser AF
  • 5 MP
Functions
  • Dual-LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance

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

Performance — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-T860MP2
  • Mali-400
Antutu 7 score *
  • 38021
  • 21722
General specs
General specs — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Release date
  • 2017
  • September
  • 2018
  • August
Colors
  • Night Sky
  • Mocha Gold
  • Steel Gray
  • Black
  • Gold
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 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 X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA21.1/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • 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
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
Harmful irradiation
  • SAR EU - 1.28 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for X4 Soul Infinity S, C4.
SpecificationX4 Soul Infinity SC4
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer For USA