Coolpad Cool Play 8 vs Dell Mini 3i

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.

  • Weight

    Mini 3i: 75 g lighter

    Cool Play 8:
    177 g
    Mini 3i:
    102 g
  • Width

    Mini 3i: 16.4 mm narrower

    Cool Play 8:
    74.8 mm
    Mini 3i:
    58.4 mm
  • Screen diagonal

    Mini 3i: 2.7 in smaller diagonal

    Cool Play 8:
    6.2 in
    Mini 3i:
    3.5 in
  • Rear camera layout

    Cool Play 8:
    Dual
    Mini 3i:
    Single
  • Depth

    Cool Play 8: 3.2 mm thinner

    Cool Play 8:
    8.5 mm
    Mini 3i:
    11.7 mm
  • Height

    Mini 3i: 33.5 mm shorter

    Cool Play 8:
    155.5 mm
    Mini 3i:
    122 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 Play 8

    Height:
    155.5 mm +33.5 mm versus Mini 3i
    Width:
    74.8 mm +16.4 mm versus Mini 3i
    Depth:
    8.5 mm
  2. 2. Mini 3i

    Height:
    122 mm
    Width:
    58.4 mm
    Depth:
    11.7 mm +3.2 mm versus Cool Play 8

Weight

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

  1. 1. Cool Play 8

    177 g

    +75 g versus Mini 3i

  2. 2. Mini 3i

    102 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 Play 8

    Screen diagonal:
    6.2 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    96.9 cm²
  2. 2. Mini 3i

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

Cool Play 8 has approximately 187% more rectangular screen area than Mini 3i.

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.

Cool Play 8: Original memory entry

64 GB · 512GB 4GB

Mini 3i: Original memory entry

256 MB

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 Play 8

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Mini 3i

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB included

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 Play 8

    4000 mAh

    +3000 mAh versus Mini 3i

  2. 2. Mini 3i

    1000 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 Play 82. Mini 3i

Everyday essentials
Everyday essentials — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Dimensions (HxWxD)
  • 155.5 Х 74.8 Х 8.5 mm
  • 122 Х 58.4 Х 11.7 mm
Weight
  • 177 g
  • 102 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.2" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2246 px
  • 360 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 256 MB
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8 (Oreo); Cool UI 9
  • OPhone OS
Chipset
  • Mediatek MT6750 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 96.9 cm2
  • 33.8 cm2
Screen format
  • 18.7:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 83.3%
  • 47.4%
PPI /points per inch/
  • 402 PPI
  • 210 PPI
Camera and Video
Camera and Video — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Rear camera, main
  • 16 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • AF -2 MP
  • depth sensor
  • 3.15 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance

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

Performance — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Unknown
Graphics processor GPU
  • Mali-T860MP2
Unknown
Antutu 7 score *
  • 52723
Unknown
General specs
General specs — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Release date
  • 2018
  • December
  • 2009
  • November
Colors
  • Black
  • Red
  • Passion Red
  • Oiled Bronze
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 230 EUR
Battery life Unknown
  • Stand by time- Up to 423 h Talking time- Up to 7 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Cool Play 8, Mini 3i.
SpecificationCool Play 8Mini 3i
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Charging 5V/2A 10W
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Organizer -Voice memo - For China