You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

BLU C4 vs vivo X6Plus

Compare recorded specifications, size and practical differences.

BLU C4

BLU C4

Replace C4
Remove C4
vivo X6Plus

vivo X6Plus

Replace X6Plus
Remove X6Plus
+ 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.

  • Display technologyOLED versus LCDC4: LCD · X6Plus: OLED
  • WeightC4: 53 g lighterC4: 118 g · X6Plus: 171 g
  • WidthC4: 15.8 mm narrowerC4: 64.2 mm · X6Plus: 80 mm
  • Screen diagonalC4: 1.7 in smaller diagonalC4: 4 in · X6Plus: 5.7 in
  • DepthX6Plus: 4 mm thinnerX6Plus: 6.9 mm · C4: 10.9 mm
  • HeightC4: 34.1 mm shorterC4: 124.3 mm · X6Plus: 158.4 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.

Front
C4: 124.3 × 64.2 mm 1 X6Plus: 158.4 × 80 mm 2
Side
C4: 124.3 × 10.9 mm 1 X6Plus: 158.4 × 6.9 mm 2
  1. 1. C4
    Height
    124.3 mm
    Width
    64.2 mm
    Depth
    10.9 mm+4 mm versus X6Plus
    Weight
    118 g
  2. 2. X6Plus
    Height
    158.4 mm+34.1 mm versus C4
    Width
    80 mm+15.8 mm versus C4
    Depth
    6.9 mm
    Weight
    171 g
Weight

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

  1. 1. C4118 g
  2. 2. X6Plus171 g

    +53 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.

Screen size
C4: 4 in, 5:3, About 45.5 cm² rectangular area 1 X6Plus: 5.7 in, 16:9, About 89.6 cm² rectangular area 2
  1. 1. C4 4 in · 5:3 About 45.5 cm² rectangular area
  2. 2. X6Plus 5.7 in · 16:9 About 89.6 cm² rectangular area

X6Plus has approximately 96.7% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

C4: Original memory entry

8 GB · 512 MB RAM

X6Plus: Original memory entry

64 GB · 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. C4

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

2. X6Plus

NFC
Unknown
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 capacity

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

  1. 1. C41300 mAh
  2. 2. X6Plus3000 mAh

    +1700 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. X6Plus

Everyday essentials
Everyday essentials
SpecificationC4X6Plus
Dimensions (HxWxD)
  • 124.3 Х 64.2 Х 10.9 mm
  • 158.4 Х 80 Х 6.9 mm
Weight
  • 118 g
  • 171 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 4" inch
  • 5.7" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Li-Po
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 5.1 (Lollipop); Funtouch 2.1
Chipset Unknown
  • Mediatek MT6752 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationC4X6Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 89.6 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.1%
  • 70.7%
PPI /points per inch/
  • 233 PPI
  • 386 PPI
Camera and Video
Camera and Video
SpecificationC4X6Plus
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • PDAF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • 8 MP
Performance
Performance
SpecificationC4X6Plus
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core 1.7 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T760MP2
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 21722
Unknown
General specs
General specs
SpecificationC4X6Plus
Release date
  • 2018
  • August
  • 2015
  • November
Colors
  • Black
  • Gold
  • Blue
  • Silver
  • Gold
  • Rose Gold
Historical recorded priceLegacy 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
SpecificationC4X6Plus
SIM card
  • Dual SIM (Micro-SIM)
  • Hybrid Dual SIM (Nano-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 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
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
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationC4X6Plus
Radio
  • FM radio
  • FM radio
Others Unknown
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features
SpecificationC4X6Plus
Dop
  • Sensors Accelerometer For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging