Coolpad Cool 6 vs HTC U12 life

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

    U12 life: 23 g lighter

    Cool 6:
    198 g
    U12 life:
    175 g
  • Width

    U12 life: 1.1 mm narrower

    Cool 6:
    76.5 mm
    U12 life:
    75.4 mm
  • Screen diagonal

    U12 life: 0.53 in smaller diagonal

    Cool 6:
    6.53 in
    U12 life:
    6 in
  • Rear camera layout

    Cool 6:
    Triple
    U12 life:
    Dual
  • Depth

    U12 life: 0.9 mm thinner

    Cool 6:
    9.2 mm
    U12 life:
    8.3 mm
  • Height

    U12 life: 3.9 mm shorter

    Cool 6:
    162.4 mm
    U12 life:
    158.5 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. Cool 6

    Height:
    162.4 mm +3.9 mm versus U12 life
    Width:
    76.5 mm +1.1 mm versus U12 life
    Depth:
    9.2 mm +0.9 mm versus U12 life
  2. 2. U12 life

    Height:
    158.5 mm
    Width:
    75.4 mm
    Depth:
    8.3 mm

Weight

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

  1. 1. Cool 6

    198 g

    +23 g versus U12 life

  2. 2. U12 life

    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. Cool 6

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²
  2. 2. U12 life

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

Cool 6 has approximately 12.7% more rectangular screen area than U12 life.

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 Cool 6, U12 life, compared at the same storage capacity.
StorageCool 6U12 life
64 GB 4 GB RAM Unknown
128 GB 6 GB RAM Unknown
U12 life: Original memory entry

128 GB · 6 GB RAM 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. Cool 6

NFC:
No
Headphone jack:
No
Memory card support:
See details microSDXC (uses shared SIM slot)

2. U12 life

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

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. Cool 6

    4000 mAh

    +400 mAh versus U12 life

  2. 2. U12 life

    3600 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 62. U12 life

Everyday essentials
Everyday essentials — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Dimensions (HxWxD)
  • 162.4 Х 76.5 Х 9.2 mm
  • 158.5 Х 75.4 Х 8.3 mm
Weight
  • 198 g
  • 175 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6.53" inc
  • 6" inch
Screen resolution
  • 1080 x 2340 px
  • 1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Memory card support
  • microSDXC (uses shared SIM slot)
  • microSD
  • up to 512 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 3600 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10
  • Android 8.1 (Oreo)
Chipset
  • - Mediatek MT6771T Helio P70 (12nm)
  • Qualcomm SDM636 Snapdragon 636 (14 nm)
NFC
  • No
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 92.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 84.3%
  • 77.7%
PPI /points per inch/ Unknown
  • 402 PPI
Camera and Video
Camera and Video — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Rear camera, main
  • 48 MP
  • Triple
  • 16 MP
  • Dual
Camera specs
  • -48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -2 MP
  • f/2.4
  • (macro) -2 MP
  • (depth)
  • 16 MP
  • f/2.0
  • PDAF -5 MP
  • depth sensor
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 21 MP
  • Single
  • 13 MP
  • Single
Specifications
  • Motorized pop-up 21 MP
  • 13 MP
  • f/2.0
Performance

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

Performance — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Processor CPU
  • - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Octa-core 1.8 GHz Kryo 260
Graphics processor GPU
  • - Mali-G72 MP3
  • Adreno 509
Antutu 7 score * Unknown
  • 115437
GeekBench 4 Single Core * Unknown
  • 1350
GeekBench 4 Multi-Core * Unknown
  • 4989
General specs
General specs — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Release date
  • 2020
  • October 15
  • 2018
  • August
Colors
  • Gray
  • Blue
  • Moonlight Blue
  • Twilight Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 300 EUR
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 40(2300)
  • 66(1700/2100)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat11 600/75 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Yes
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • USB Type-C 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • Yes
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Cool 6, U12 life.
SpecificationCool 6U12 life
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W