Coolpad NX1 vs Xiaomi Redmi K20 Pro

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.

  • Screen diagonal

    NX1: 1.39 in smaller diagonal

    NX1:
    5 in
    Redmi K20 Pro:
    6.39 in
  • Chipset

    NX1:
    Mediatek MT6735P (28 nm)
    Redmi K20 Pro:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Rear camera layout

    NX1:
    Single
    Redmi K20 Pro:
    Triple
  • Release year

    NX1:
    2017
    Redmi K20 Pro:
    2019

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. NX1

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Redmi K20 Pro

    Height:
    156.7 mm
    Width:
    74.3 mm
    Depth:
    8.8 mm
    Weight:
    191 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. NX1

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Redmi K20 Pro

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²

Redmi K20 Pro has approximately 45.4% more rectangular screen area than NX1.

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 NX1, Redmi K20 Pro, compared at the same storage capacity.
StorageNX1Redmi K20 Pro
8 GB 1 GB RAM Unknown
Redmi K20 Pro: Original memory entry

256 GB · 8 GB RAM 128 GB · 6/8 GB RAM 64 GB · 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. NX1

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

2. Redmi K20 Pro

NFC:
Yes
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. NX1

    2000 mAh

  2. 2. Redmi K20 Pro

    4000 mAh

    +2000 mAh versus NX1

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. NX12. Redmi K20 Pro

Everyday essentials
Everyday essentials — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Dimensions (HxWxD)
  • Х Х mm
  • 156.7 Х 74.3 Х 8.8 mm
Weight
  • 0 g
  • 191 g
Technology Unknown
  • Super AMOLED
Screen size
  • 5" inch
  • 6.39" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 256 GB
  • 8 GB RAM 128 GB
  • 6/8 GB RAM 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 9.0 (Pie); MIUI 10
Chipset
  • Mediatek MT6735P (28 nm)
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio Unknown
  • 86.1%
PPI /points per inch/
  • 294 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video

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

Camera and Video — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Rear camera, main
  • 8 MP
  • Single
  • 48 MP
  • Triple
Camera specs
  • 8 MP
  • AF
  • f/2.4
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • Laser/PDAF -8 MP
  • f/2.4
  • 53mm (telephoto)
  • 1/4''
  • 1.12µm
  • Laser/PDAF
  • 2x optical zoom -13 MP
  • 12mm (ultrawide)
  • 1/3''
Functions
  • Dual-LED flash
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 2 MP
  • f/2.4
  • Motorized pop-up 20 MP
  • f/2.2
  • 0.8µm
DxOMark Main Score * Unknown
  • 102
DxOMark Photo * Unknown
  • 108
DxOMark Video * Unknown
  • 89
Performance

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

Performance — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 640
Antutu 7 score *
  • 24156
  • 370398
GeekBench 4 Single Core * Unknown
  • 2963
GeekBench 4 Multi-Core * Unknown
  • 10109
Antutu 8 score * Unknown
  • 451761
GeekBench 5 Single Core * Unknown
  • 659
GeekBench 5 Multi-Core * Unknown
  • 2499
General specs
General specs — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Release date
  • 2017
  • August
  • 2019
  • May
Colors
  • Black
  • White
  • Carbon black
  • Flame red
  • Glacier blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 10300 INR
  • 350 EUR
Communication and Connectivity
Communication and Connectivity — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -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)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Radio
  • FM radio
  • Yes
Others Unknown
  • HDR
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for NX1, Redmi K20 Pro.
SpecificationNX1Redmi K20 Pro
Dop
  • Sensors Accelerometer
  • proximity - For Nepal
  • Sensors Fingerprint (under display)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 27W (Quick Charge 4+) - Also known as Xiaomi Mi 9T Pro in Russia