Xiaomi Mi 6 vs Xiaomi Redmi Note 9 Pro

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

    Mi 6: 41 g lighter

    Mi 6:
    168 g
    Redmi Note 9 Pro:
    209 g
  • Width

    Mi 6: 6.2 mm narrower

    Mi 6:
    70.5 mm
    Redmi Note 9 Pro:
    76.7 mm
  • Screen diagonal

    Mi 6: 1.52 in smaller diagonal

    Mi 6:
    5.15 in
    Redmi Note 9 Pro:
    6.67 in
  • Chipset

    Mi 6:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Redmi Note 9 Pro:
    Qualcomm SM7125 Snapdragon 720G (8 nm)
  • Rear camera layout

    Mi 6:
    Dual
    Redmi Note 9 Pro:
    Quad
  • Depth

    Mi 6: 1.3 mm thinner

    Mi 6:
    7.5 mm
    Redmi Note 9 Pro:
    8.8 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. Mi 6

    Height:
    145.2 mm
    Width:
    70.5 mm
    Depth:
    7.5 mm
  2. 2. Redmi Note 9 Pro

    Height:
    165.8 mm +20.6 mm versus Mi 6
    Width:
    76.7 mm +6.2 mm versus Mi 6
    Depth:
    8.8 mm +1.3 mm versus Mi 6

Weight

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

  1. 1. Mi 6

    168 g

  2. 2. Redmi Note 9 Pro

    209 g

    +41 g versus Mi 6

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. Mi 6

    Screen diagonal:
    5.15 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    73.1 cm²
  2. 2. Redmi Note 9 Pro

    Screen diagonal:
    6.67 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    107.4 cm²

Redmi Note 9 Pro has approximately 46.9% more rectangular screen area than Mi 6.

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 Mi 6, Redmi Note 9 Pro, compared at the same storage capacity.
StorageMi 6Redmi Note 9 Pro
64 GB Unknown 4 GB RAM
128 GB Unknown 6 GB RAM
Mi 6: Original memory entry

64/128 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. Mi 6

NFC:
Yes
Headphone jack:
No
Memory card support:
No

2. Redmi Note 9 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC (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. Mi 6

    3350 mAh

  2. 2. Redmi Note 9 Pro

    5020 mAh

    +1670 mAh versus Mi 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. Mi 62. Redmi Note 9 Pro

Everyday essentials
Everyday essentials — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Dimensions (HxWxD)
  • 145.2 Х 70.5 Х 7.5 mm
  • 165.8 Х 76.7 Х 8.8 mm
Weight
  • 168 g
  • 209 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.15" inch
  • 6.67" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 64GB 4GB RAM
  • 128GB 6GB RAM
Memory card support
  • No
  • microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3350 mAh
  • Non-removable Li-Po
  • 5020 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.1.1 (Nougat); MIUI 8
  • Android 10.0; MIUI 11
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Qualcomm SM7125 Snapdragon 720G (8 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 73.1 cm2
  • 107.4 cm2
Screen format
  • 16:9 (height:width)
  • 20:9 (height:width)
Screen to body ratio
  • 71.4%
  • 84.5%
PPI /points per inch/
  • 428 PPI
  • 395 PPI
Screen protection
  • Corning Gorilla Glass 4
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Rear camera, main
  • 12 MP
  • Dual
  • 48 MP
  • Quad
Camera specs
  • 12 MP
  • f/1.8
  • 27mm (wide)
  • 1/2.9''
  • 1.25µm
  • 4-axis OIS
  • PDAF -12 MP
  • f/2.6
  • 52mm (telephoto)
  • 1.0µm
  • AF
  • 2x optical zoom
  • 48 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.0"
  • 0.8µm
  • PDAF -8 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/4.0"
  • 1.12µm -5 MP
  • f/2.4
  • (macro)
  • 1.12µm -2 MP
  • (depth)
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 8 MP
  • 16 MP
  • f/2.5
  • (wide)
  • 1.0µm
Performance

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

Performance — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Graphics processor GPU
  • Adreno 540
  • Adreno 618
Antutu 7 score *
  • 205305
Unknown
GeekBench 4 Single Core *
  • 1894
Unknown
GeekBench 4 Multi-Core *
  • 6193
Unknown
GeekBench 4 RenderScript *
  • 7657
Unknown
Antutu 8 score *
  • 261141
  • 275962
GeekBench 4 Battery *
  • 3620
Unknown
GeekBench 5 Single Core *
  • 368
Unknown
GeekBench 5 Multi-Core *
  • 1463
Unknown
General specs
General specs — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Release date
  • 2017
  • April
  • 2020
  • March 12
Colors
  • Ceramic Black
  • Black
  • Blue
  • White
  • Aurora Blue
  • Glacier white
  • Interstellar Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 160 EUR
Body build
  • Front/back glass
  • stainless steel frame
  • Glass front (Gorilla Glass 5)
  • glass back (Gorilla Glass 5)
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • 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 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 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)
  • 8(900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
  • NavIC
USB
  • Type-C 1.0 reversible connector
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Radio
  • No
  • FM radio
  • recording
Others
  • Active noise cancellation with dedicated mic
  • 450 nits typ. brightness (advertised)
Other features
Other features — specifications for Mi 6, Redmi Note 9 Pro.
SpecificationMi 6Redmi Note 9 Pro
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging (Quick Charge 3.0) - Splash resistant - For Global market
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast charging 18W - Splash-proof