Coolpad Cool 6 vs Xiaomi Redmi 3s

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

    Redmi 3s: 54 g lighter

    Cool 6:
    198 g
    Redmi 3s:
    144 g
  • Width

    Redmi 3s: 6.9 mm narrower

    Cool 6:
    76.5 mm
    Redmi 3s:
    69.6 mm
  • Screen diagonal

    Redmi 3s: 1.53 in smaller diagonal

    Cool 6:
    6.53 in
    Redmi 3s:
    5 in
  • Rear camera layout

    Cool 6:
    Triple
    Redmi 3s:
    Single
  • Depth

    Redmi 3s: 0.7 mm thinner

    Cool 6:
    9.2 mm
    Redmi 3s:
    8.5 mm
  • Height

    Redmi 3s: 23.1 mm shorter

    Cool 6:
    162.4 mm
    Redmi 3s:
    139.3 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 +23.1 mm versus Redmi 3s
    Width:
    76.5 mm +6.9 mm versus Redmi 3s
    Depth:
    9.2 mm +0.7 mm versus Redmi 3s
  2. 2. Redmi 3s

    Height:
    139.3 mm
    Width:
    69.6 mm
    Depth:
    8.5 mm

Weight

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

  1. 1. Cool 6

    198 g

    +54 g versus Redmi 3s

  2. 2. Redmi 3s

    144 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. Redmi 3s

    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 Redmi 3s.

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, Redmi 3s, compared at the same storage capacity.
StorageCool 6Redmi 3s
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. Redmi 3s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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

  2. 2. Redmi 3s

    4100 mAh

    +100 mAh versus Cool 6

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. Redmi 3s

Everyday essentials
Everyday essentials — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Dimensions (HxWxD)
  • 162.4 Х 76.5 Х 9.2 mm
  • 139.3 Х 69.6 Х 8.5 mm
Weight
  • 198 g
  • 144 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.53" inc
  • 5" inch
Screen resolution
  • 1080 x 2340 px
  • 720 x 1280 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 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Li-Po
  • non-removable
  • 4100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10
  • Android 6.0.1 (Marshmallow); MIUI 9.2
Chipset
  • - Mediatek MT6771T Helio P70 (12nm)
  • Qualcomm MSM8937 Snapdragon 430 (28 nm)
NFC
  • No
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 104.7 cm2
  • 68.9 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.3%
  • 71.1%
PPI /points per inch/ Unknown
  • 294 PPI
Camera and Video
Camera and Video — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
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
  • PDAF
  • f/2.0
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 21 MP
  • Single
  • 5 MP
  • Single
Specifications
  • Motorized pop-up 21 MP
  • 5 MP
  • f/2.2
Performance

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

Performance — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Processor CPU
  • - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU
  • - Mali-G72 MP3
  • Adreno 505
GeekBench 4 Single Core * Unknown
  • 633
GeekBench 4 Multi-Core * Unknown
  • 1774
GeekBench 4 RenderScript * Unknown
  • 1802
GeekBench 5 Single Core * Unknown
  • 122
GeekBench 5 Multi-Core * Unknown
  • 604
General specs
General specs — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Release date
  • 2020
  • October 15
  • 2016
  • June
Colors
  • Gray
  • Blue
  • Gold
  • Dark Gray
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 120 EUR
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Micro-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 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300) - India
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Yes
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • USB Type-C 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.1
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.62 W/kg (head) 0.43 W/kg (body)
Music and Audio
Music and Audio — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Cool 6, Redmi 3s.
SpecificationCool 6Redmi 3s
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging - Available in China with a fingerprint sensor