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Coolpad Cool 10 vs BLU C4

Compare recorded specifications, size and practical differences.

BLU C4

BLU C4

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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.

  • WeightC4: 84.8 g lighterC4: 118 g · Cool 10: 202.8 g
  • WidthC4: 12.3 mm narrowerC4: 64.2 mm · Cool 10: 76.5 mm
  • Screen diagonalC4: 2.52 in smaller diagonalC4: 4 in · Cool 10: 6.52 in
  • Rear camera layoutTriple / SingleCool 10: Triple · C4: Single
  • DepthCool 10: 1.8 mm thinnerCool 10: 9.1 mm · C4: 10.9 mm
  • HeightC4: 41.4 mm shorterC4: 124.3 mm · Cool 10: 165.7 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
Cool 10: 165.7 × 76.5 mm 1 C4: 124.3 × 64.2 mm 2
Side
Cool 10: 165.7 × 9.1 mm 1 C4: 124.3 × 10.9 mm 2
  1. 1. Cool 10
    Height
    165.7 mm+41.4 mm versus C4
    Width
    76.5 mm+12.3 mm versus C4
    Depth
    9.1 mm
    Weight
    202.8 g
  2. 2. C4
    Height
    124.3 mm
    Width
    64.2 mm
    Depth
    10.9 mm+1.8 mm versus Cool 10
    Weight
    118 g
Weight

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

  1. 1. Cool 10202.8 g

    +84.8 g versus C4

  2. 2. C4118 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.

Screen size
Cool 10: 6.52 in, 19.5:9, About 104.4 cm² rectangular area 1 C4: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. Cool 10 6.52 in · 19.5:9 About 104.4 cm² rectangular area
  2. 2. C4 4 in · 5:3 About 45.5 cm² rectangular area

Cool 10 has approximately 129.1% 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 by storage capacity and phone
StorageCool 10C4
128 GB 6 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. Cool 10

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD

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 capacity

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

  1. 1. Cool 104900 mAh

    +3600 mAh versus C4

  2. 2. C41300 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. Cool 102. C4

Everyday essentials
Everyday essentials
SpecificationCool 10C4
Dimensions (HxWxD)
  • 165.7 Х 76.5 Х 9.1 mm
  • 124.3 Х 64.2 Х 10.9 mm
Weight
  • 202.8 g
  • 118 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.52" inc
  • 4" inch
Screen resolution
  • 720 x 1560 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 6GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • microSD
  • up to 64 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 4900 mAh
  • Li-Po
  • non-removable
  • 1300 mAh
  • Li-Po
Operating system OS
  • Android
  • Android 8.1 Oreo (Go edition)
Chipset
  • - Mediatek MT6758 Helio P30 (16 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationCool 10C4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.4 cm2
  • 45.5 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.3%
  • 57.1%
PPI /points per inch/ Unknown
  • 233 PPI
Camera and Video
Camera and Video
SpecificationCool 10C4
Rear camera, main
  • 16 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • -16 MP
  • f/1.5
  • PDAF -2 MP -2 MP
  • 5 MP
Functions
  • 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
Performance
SpecificationCool 10C4
Processor CPU
  • - Octa-core (4x2.3 GHz Cortex-A53 & 4x1.65 GHz Cortex A53)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • - Mali-G71 MP2
  • Mali-400
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 21722
General specs
General specs
SpecificationCool 10C4
Release date
  • 2020
  • June 05
  • 2018
  • August
Colors
  • Black
  • Blue
  • White
  • Black
  • Gold
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 110 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
SpecificationCool 10C4
SIM card
  • Nano-SIM
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • USB Type-C 2.0
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • 2.1
Music and Audio
Music and Audio
SpecificationCool 10C4
Radio Unknown
  • FM radio
Other features
Other features
SpecificationCool 10C4
Dop
  • - Sensors - Fingerprint (side-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer For USA