Celkon Millennia Everest vs Coolpad Cool Play 6

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.

  • Width

    Cool Play 6: 2.8 mm narrower

    Millennia Everest:
    78 mm
    Cool Play 6:
    75.2 mm
  • Chipset

    Millennia Everest:
    Spreadtrum SC7731
    Cool Play 6:
    Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
  • Depth

    Cool Play 6: 0.6 mm thinner

    Millennia Everest:
    9.1 mm
    Cool Play 6:
    8.5 mm
  • Height

    Cool Play 6: 5 mm shorter

    Millennia Everest:
    157 mm
    Cool Play 6:
    152 mm
  • Release year

    Millennia Everest:
    2015
    Cool Play 6:
    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. Millennia Everest

    Height:
    157 mm +5 mm versus Cool Play 6
    Width:
    78 mm +2.8 mm versus Cool Play 6
    Depth:
    9.1 mm +0.6 mm versus Cool Play 6
    Weight:
    Unknown
  2. 2. Cool Play 6

    Height:
    152 mm
    Width:
    75.2 mm
    Depth:
    8.5 mm
    Weight:
    175 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. Millennia Everest

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Cool Play 6

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

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 Millennia Everest, Cool Play 6, compared at the same storage capacity.
StorageMillennia EverestCool Play 6
8 GB 1 GB RAM Not recorded
64 GB Not recorded 6 GB 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. Millennia Everest

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. Cool Play 6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. Millennia Everest

    2500 mAh

  2. 2. Cool Play 6

    4060 mAh

    +1560 mAh versus Millennia Everest

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. Millennia Everest2. Cool Play 6

Everyday essentials
Everyday essentials — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Dimensions (HxWxD)
  • 157 Х 78 Х 9.1 mm
  • 152 Х 75.2 Х 8.5 mm
Weight
  • 0 g
  • 175 g
Technology Unknown
  • IPS LCD
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 4060 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 7.1.1 (Nougat); Journey UI
Chipset
  • Spreadtrum SC7731
  • Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 83.4 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.1%
  • 73.0%
PPI /points per inch/
  • 178 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • PDAF
  • f/2.0 -13 MP
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 3.2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 3.2 MP
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Processor CPU
  • Quad-core 1.2 GHz
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A72)
Graphics processor GPU Unknown
  • Adreno 510
Antutu 7 score * Unknown
  • 80123
General specs
General specs — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Release date
  • 2015
  • August
  • 2017
  • August
Colors
  • Black
  • White
  • Blue
  • Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 15000 INR
Communication and Connectivity
Communication and Connectivity — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.33 W/kg (head) 0.25 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Millennia Everest, Cool Play 6.
SpecificationMillennia EverestCool Play 6
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - For India