Xiaomi Mi 6 vs Xiaomi Mi Mix Alpha

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.

  • Display technology

    OLED versus LCD

    Mi 6:
    LCD
    Mi Mix Alpha:
    OLED
  • Weight

    Mi 6: 73 g lighter

    Mi 6:
    168 g
    Mi Mix Alpha:
    241 g
  • Width

    Mi 6: 1.8 mm narrower

    Mi 6:
    70.5 mm
    Mi Mix Alpha:
    72.3 mm
  • Screen diagonal

    Mi 6: 2.77 in smaller diagonal

    Mi 6:
    5.15 in
    Mi Mix Alpha:
    7.92 in
  • Chipset

    Mi 6:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    Mi Mix Alpha:
    Qualcomm SM8150 Snapdragon 855+ (7 nm)
  • Rear camera layout

    Mi 6:
    Dual
    Mi Mix Alpha:
    Triple

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 Mix Alpha

    Height:
    154.4 mm +9.2 mm versus Mi 6
    Width:
    72.3 mm +1.8 mm versus Mi 6
    Depth:
    10.4 mm +2.9 mm versus Mi 6

Weight

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

  1. 1. Mi 6

    168 g

  2. 2. Mi Mix Alpha

    241 g

    +73 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.

At least two phones need compatible screen dimensions for a drawing.

  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 Mix Alpha

    Mi Mix Alpha: Screen geometry unavailable or conflicting.

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.

Mi 6: Original memory entry

64/128 GB · 6 GB RAM 64 GB · 512GB 4GB

Mi Mix Alpha: Original memory entry

512GB 12GB RAM · UFS3.0

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 Mix Alpha

NFC:
Unknown
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

  2. 2. Mi Mix Alpha

    4050 mAh

    +700 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. Mi Mix Alpha

Everyday essentials
Everyday essentials — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Dimensions (HxWxD)
  • 145.2 Х 70.5 Х 7.5 mm
  • 154.4 Х 72.3 Х 10.4 mm
Weight
  • 168 g
  • 241 g
Technology
  • IPS LCD
  • Flexible Super AMOLED
Screen size
  • 5.15" inch
  • 7.92" inch
Screen resolution
  • 1080 x 1920 px
  • 2088 x 2250 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
  • 512GB 12GB RAM
  • UFS3.0
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3350 mAh
  • Non-removable Li-Po
  • 4050 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.1.1 (Nougat); MIUI 8
  • Android 10
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Qualcomm SM8150 Snapdragon 855+ (7 nm)
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 73.1 cm2
  • 201.8 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 71.4%
  • 180.8%
PPI /points per inch/
  • 428 PPI
  • 388 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Rear camera, main
  • 12 MP
  • Dual
  • 108 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
  • 108 MP
  • f/1.7
  • (wide)
  • 1/1.33''
  • 0.8µm
  • PDAF
  • Laser AF -12 MP
  • f/2.0
  • 54mm (telephoto)
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • laser AF
  • 2x optical zoom -20 MP
  • f/2.2
  • 13mm (ultrawide)
  • 1/2.8''
  • 1.0µm
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 3240p@30fps
  • 2160p@30/60fps
  • 1080p@30/120/240fps
  • 1080p@960fps
Front camera, selfie
  • 8 MP
  • Single
  • 108 MP
  • Triple
Specifications
  • 8 MP
  • uses main camera
Performance

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

Performance — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 540
  • Adreno 640 (700 MHz)
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
  • 480830
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, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Release date
  • 2017
  • April
  • 2019
  • September
Colors
  • Ceramic Black
  • Black
  • Blue
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 2500 EUR
Body build
  • Front/back glass
  • stainless steel frame
  • Glass front
  • ceramic/glass back
  • titanium alloy frame (TC4)
Communication and Connectivity
Communication and Connectivity — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
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)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China -5G - 5G SA / NSA / Sub6 / mmWave; N41/N78/N79
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2048/150 Mbps
  • 5G (2+ Gbps DL)
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 dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • Type-C 1.0 reversible connector
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Mi 6, Mi Mix Alpha.
SpecificationMi 6Mi Mix Alpha
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
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging 40W