Xiaomi Mi 6 vs Xiaomi Mi 9 SE

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.

  • Display technology

    OLED versus LCD

    Mi 6:
    LCD
    Mi 9 SE:
    OLED
  • Weight

    Mi 9 SE: 13 g lighter

    Mi 6:
    168 g
    Mi 9 SE:
    155 g
  • Screen diagonal

    Mi 6: 0.82 in smaller diagonal

    Mi 6:
    5.15 in
    Mi 9 SE:
    5.97 in
  • Chipset

    Mi 6:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Mi 9 SE:
    Qualcomm SDM712 Snapdragon 712 (10 nm)
  • Rear camera layout

    Mi 6:
    Dual
    Mi 9 SE:
    Triple
  • Height

    Mi 6: 2.3 mm shorter

    Mi 6:
    145.2 mm
    Mi 9 SE:
    147.5 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. Mi 9 SE

    Height:
    147.5 mm +2.3 mm versus Mi 6
    Width:
    70.5 mm
    Depth:
    7.5 mm

Weight

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

  1. 1. Mi 6

    168 g

    +13 g versus Mi 9 SE

  2. 2. Mi 9 SE

    155 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. Mi 6

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

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

Mi 9 SE has approximately 19.7% 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, Mi 9 SE, compared at the same storage capacity.
StorageMi 6Mi 9 SE
64 GB Unknown 6 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. Mi 9 SE

NFC:
Yes
Headphone jack:
No
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. Mi 6

    3350 mAh

    +280 mAh versus Mi 9 SE

  2. 2. Mi 9 SE

    3070 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. Mi 62. Mi 9 SE

Everyday essentials
Everyday essentials — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Dimensions (HxWxD)
  • 145.2 Х 70.5 Х 7.5 mm
  • 147.5 Х 70.5 Х 7.5 mm
Weight
  • 168 g
  • 155 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 5.15" inch
  • 5.97" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2340 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
  • 64/128 GB
  • 6 GB RAM
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3350 mAh
  • Non-removable Li-Po
  • 3070 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.1.1 (Nougat); MIUI 8
  • Android 9.0 (Pie)
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Qualcomm SDM712 Snapdragon 712 (10 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • No
  • No
Display
Display — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Touchscreen
  • capacitive touchscreen
  • Super AMOLED capacitive touchs
Display colors
  • 16M
  • 16M
Screen area
  • 73.1 cm2
  • 87.5 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 71.4%
  • 84.1%
PPI /points per inch/
  • 428 PPI
  • 432 PPI
Screen protection
  • Corning Gorilla Glass 4
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Rear camera, main
  • 12 MP
  • Dual
  • 48 MP
  • Triple
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
  • 1/2''
  • 0.8µm
  • PDAF -13 MP
  • f/2.4
  • (ultrawide)
  • 1.12µm -8 MP
  • (telephoto)
  • 1.12µm
  • PDAF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • 20 MP
  • f/2.0
  • 0.9μm
Performance

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

Performance — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Octa-core 2.3 GHz
Graphics processor GPU
  • Adreno 540
  • Adreno 616
Antutu 7 score *
  • 205305
  • 177362
GeekBench 4 Single Core *
  • 1894
  • 1870
GeekBench 4 Multi-Core *
  • 6193
  • 5825
GeekBench 4 RenderScript *
  • 7657
Unknown
Antutu 8 score *
  • 261141
  • 223441
GeekBench 4 Battery *
  • 3620
Unknown
GeekBench 5 Single Core *
  • 368
  • 405
GeekBench 5 Multi-Core *
  • 1463
  • 1451
General specs
General specs — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Release date
  • 2017
  • April
  • 2019
  • February
Colors
  • Ceramic Black
  • Black
  • Blue
  • White
  • Violet
  • Blue
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 300 EUR
Body build
  • Front/back glass
  • stainless steel frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
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 CDMA 800 & TD-SCDMA -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-A (3CA) Cat9 450/50 Mbps
  • HSPA
  • 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
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • Type-C 1.0 reversible connector
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • HDR
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Mi 6, Mi 9 SE.
SpecificationMi 6Mi 9 SE
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 (under display)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging 18W