Dell Mini 3iX 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.

  • Weight

    Mini 3iX: 133 g lighter

    Mini 3iX:
    108 g
    Mi Mix Alpha:
    241 g
  • Width

    Mini 3iX: 12.4 mm narrower

    Mini 3iX:
    59.9 mm
    Mi Mix Alpha:
    72.3 mm
  • Screen diagonal

    Mini 3iX: 4.42 in smaller diagonal

    Mini 3iX:
    3.5 in
    Mi Mix Alpha:
    7.92 in
  • Rear camera layout

    Mini 3iX:
    Single
    Mi Mix Alpha:
    Triple
  • Depth

    Mi Mix Alpha: 1.3 mm thinner

    Mini 3iX:
    11.7 mm
    Mi Mix Alpha:
    10.4 mm
  • Height

    Mini 3iX: 34.4 mm shorter

    Mini 3iX:
    120 mm
    Mi Mix Alpha:
    154.4 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. Mini 3iX

    Height:
    120 mm
    Width:
    59.9 mm
    Depth:
    11.7 mm +1.3 mm versus Mi Mix Alpha
  2. 2. Mi Mix Alpha

    Height:
    154.4 mm +34.4 mm versus Mini 3iX
    Width:
    72.3 mm +12.4 mm versus Mini 3iX
    Depth:
    10.4 mm

Weight

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

  1. 1. Mini 3iX

    108 g

  2. 2. Mi Mix Alpha

    241 g

    +133 g versus Mini 3iX

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. Mini 3iX

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    33.8 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.

Mini 3iX: Original memory entry

256 MB

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. Mini 3iX

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Mini 3iX

    1000 mAh

  2. 2. Mi Mix Alpha

    4050 mAh

    +3050 mAh versus Mini 3iX

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. Mini 3iX2. Mi Mix Alpha

Everyday essentials
Everyday essentials — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Dimensions (HxWxD)
  • 120 Х 59.9 Х 11.7 mm
  • 154.4 Х 72.3 Х 10.4 mm
Weight
  • 108 g
  • 241 g
Technology
  • TFT
  • Flexible Super AMOLED
Screen size
  • 3.5" inch
  • 7.92" inch
Screen resolution
  • 360 x 640 px
  • 2088 x 2250 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 512GB 12GB RAM
  • UFS3.0
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 4050 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 1.5 (Cupcake)
  • Android 10
Chipset Unknown
  • Qualcomm SM8150 Snapdragon 855+ (7 nm)
Headphone jack
  • No
  • No
Display
Display — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 33.8 cm2
  • 201.8 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 47.0%
  • 180.8%
PPI /points per inch/
  • 210 PPI
  • 388 PPI
Camera and Video
Camera and Video — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Rear camera, main
  • 3.15 MP
  • Single
  • 108 MP
  • Triple
Camera specs
  • 3.15 MP
  • AF
  • 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
  • LED flash
  • Dual-LED flash
  • HDR
  • panorama
Video
  • Yes
  • 3240p@30fps
  • 2160p@30/60fps
  • 1080p@30/120/240fps
  • 1080p@960fps
Front camera, selfie
  • 0 MP,
  • 108 MP
  • Triple
Specifications Unknown
  • uses main camera
Performance

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

Performance — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Processor CPU Unknown
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU Unknown
  • Adreno 640 (700 MHz)
Antutu 8 score * Unknown
  • 480830
General specs
General specs — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Release date
  • 2009
  • November
  • 2019
  • September
Colors
  • Oiled Bronze and Ocean Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
  • 2500 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
Unknown
Body build Unknown
  • Glass front
  • ceramic/glass back
  • titanium alloy frame (TC4)
Communication and Connectivity
Communication and Connectivity — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • 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 3.6/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2048/150 Mbps
  • 5G (2+ Gbps DL)
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • miniUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.1
  • A2DP
  • 5.0
  • A2DP
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Radio
  • No
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Mini 3iX, Mi Mix Alpha.
SpecificationMini 3iXMi Mix Alpha
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Voice memo -Predictive text input
  • Sensors Fingerprint (under display
  • optical)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging 40W