Coolpad Cool 6 vs ZTE Nubia Z7 mini

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

    Nubia Z7 mini: 55 g lighter

    Cool 6:
    198 g
    Nubia Z7 mini:
    143 g
  • Width

    Nubia Z7 mini: 7.2 mm narrower

    Cool 6:
    76.5 mm
    Nubia Z7 mini:
    69.3 mm
  • Screen diagonal

    Nubia Z7 mini: 1.53 in smaller diagonal

    Cool 6:
    6.53 in
    Nubia Z7 mini:
    5 in
  • Rear camera layout

    Cool 6:
    Triple
    Nubia Z7 mini:
    Single
  • Depth

    Nubia Z7 mini: 1 mm thinner

    Cool 6:
    9.2 mm
    Nubia Z7 mini:
    8.2 mm
  • Height

    Nubia Z7 mini: 21.5 mm shorter

    Cool 6:
    162.4 mm
    Nubia Z7 mini:
    140.9 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 +21.5 mm versus Nubia Z7 mini
    Width:
    76.5 mm +7.2 mm versus Nubia Z7 mini
    Depth:
    9.2 mm +1 mm versus Nubia Z7 mini
  2. 2. Nubia Z7 mini

    Height:
    140.9 mm
    Width:
    69.3 mm
    Depth:
    8.2 mm

Weight

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

  1. 1. Cool 6

    198 g

    +55 g versus Nubia Z7 mini

  2. 2. Nubia Z7 mini

    143 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. Nubia Z7 mini

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

Cool 6 has approximately 51.9% more rectangular screen area than Nubia Z7 mini.

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, Nubia Z7 mini, compared at the same storage capacity.
StorageCool 6Nubia Z7 mini
16 GB Not recorded 2 GB RAM
64 GB 4 GB RAM Not recorded
128 GB 6 GB RAM Not recorded

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. Nubia Z7 mini

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

    +1700 mAh versus Nubia Z7 mini

  2. 2. Nubia Z7 mini

    2300 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. Nubia Z7 mini

Everyday essentials
Everyday essentials — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Dimensions (HxWxD)
  • 162.4 Х 76.5 Х 9.2 mm
  • 140.9 Х 69.3 Х 8.2 mm
Weight
  • 198 g
  • 143 g
Technology
  • IPS LCD
Unknown
Screen size
  • 6.53" inc
  • 5" inch
Screen resolution
  • 1080 x 2340 px
  • 1080 x 1920 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
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSDXC (uses shared SIM slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 2300 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10
  • Android 4.4.2 (KitKat); nubia UI 2
Chipset
  • - Mediatek MT6771T Helio P70 (12nm)
  • Qualcomm MSM8974AA Snapdragon 801 (28 nm)
NFC
  • No
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 67.7 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.3%
  • 69.3%
PPI /points per inch/ Unknown
  • 445 PPI
Camera and Video
Camera and Video — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Rear camera, main
  • 48 MP
  • Triple
  • 13 MP
  • Single
Camera specs
  • -48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -2 MP
  • f/2.4
  • (macro) -2 MP
  • (depth)
  • 13 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 21 MP
  • Single
  • 5 MP
  • Single
Specifications
  • Motorized pop-up 21 MP
  • 5 MP
Performance

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

Performance — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Processor CPU
  • - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Quad-core 2.0 GHz Krait 400
Graphics processor GPU
  • - Mali-G72 MP3
  • Adreno 330
Antutu 7 score * Unknown
  • 37256
GeekBench 4 Single Core * Unknown
  • 940
GeekBench 4 Multi-Core * Unknown
  • 2370
GeekBench 4 RenderScript * Unknown
  • 1936
General specs
General specs — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Release date
  • 2020
  • October 15
  • 2014
  • July
Colors
  • Gray
  • Blue
  • Black
  • White
  • Red
  • Green
  • Yellow
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 580 h (3G) Talking time- Up to 30 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Yes
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • USB Type-C 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Cool 6, Nubia Z7 mini.
SpecificationCool 6Nubia Z7 mini
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass