1. Home
  2. Comparison

Spice Mi-451 3G vs Xiaomi Redmi K30 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.

    • Weight

      Mi-451 3G: 62 g lighter

      Mi-451 3G:
      156 g
      Redmi K30 Pro:
      218 g

    • Width

      Mi-451 3G: 5.9 mm narrower

      Mi-451 3G:
      69.5 mm
      Redmi K30 Pro:
      75.4 mm

    • Rear camera layout

      Mi-451 3G:
      Single
      Redmi K30 Pro:
      Quad

    • Height

      Mi-451 3G: 28.8 mm shorter

      Mi-451 3G:
      134.5 mm
      Redmi K30 Pro:
      163.3 mm

    • Release year

      Mi-451 3G:
      2014
      Redmi K30 Pro:
      2020

    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-451 3G

      Height:
      134.5 mm
      Width:
      69.5 mm
      Depth:
      8.7 mm

    2. 2. Redmi K30 Pro

      Height:
      163.3 mm +28.8 mm versus Mi-451 3G
      Width:
      75.4 mm +5.9 mm versus Mi-451 3G
      Depth:
      8.9 mm

    Weight

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

    1. 1. Mi-451 3G

      156 g

    2. 2. Redmi K30 Pro

      218 g

      +62 g versus Mi-451 3G

    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-451 3G

      Mi-451 3G: Screen geometry unavailable or conflicting.

    2. 2. Redmi K30 Pro

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

    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-451 3G, Redmi K30 Pro, compared at the same storage capacity.
    StorageMi-451 3GRedmi K30 Pro
    128 GB Unknown 6 / 8 GB RAM Alternative RAM configurations
    256 GB Unknown 8 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. Mi-451 3G

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB

    2. Redmi K30 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. Mi-451 3G

      1450 mAh

    2. 2. Redmi K30 Pro

      4700 mAh

      +3250 mAh versus Mi-451 3G

    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-451 3G2. Redmi K30 Pro

    Everyday essentials
    Everyday essentials — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Dimensions (HxWxD)
    • 134.5 Х 69.5 Х 8.7 mm
    • 163.3 Х 75.4 Х 8.9 mm
    Weight
    • 156 g
    • 218 g
    Technology Unknown
    • Super AMOLED
    Screen size
    • 0" inch
    • 6.67" inch
    Screen resolution
    • 480 x 854 px
    • 1080 x 2400 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
    • 128GB 6GB RAM
    • 128GB 8GB RAM
    • 256GB 8GB RAM
    Memory card support
    • microSD
    • up to 32 GB
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1450 mAh
    • Li-Ion
    • 4700 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.4 (KitKat)
    • Android 10.0; MIUI 11
    Chipset Unknown
    • Qualcomm SM8250 Snapdragon 865 (7 nm+)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area Unknown
    • 107.4 cm2
    Screen format
    • 16:9 (height:width)
    • 20:9 (height:width)
    Screen to body ratio Unknown
    • 87.2%
    PPI /points per inch/
    • 0 PPI
    • 395 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Rear camera, main
    • 3.15 MP
    • Single
    • 64 MP
    • Quad
    Camera specs
    • 3.15 MP
    • 64 MP
    • 26mm (wide)
    • 1/1.72''
    • 0.8µm
    • PDAF -5 MP
    • 50mm (telephoto macro)
    • AF -13 MP
    • 13mm (ultrawide) -2 MP
    • (depth)
    Functions Unknown
    • HDR
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 1.3 MP
    • Single
    • 20 MP
    • Single
    Specifications
    • 1.3 MP
    • Motorized pop-up 20 MP
    • (wide)
    • 1/3.4''
    • 0.8µm
    Performance
    Performance — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Processor CPU Unknown
    • Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
    Graphics processor GPU Unknown
    • Adreno 650
    General specs
    General specs — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Release date
    • 2014
    • 2020
    • March 24
    Colors
    • White
    • Gray
    • Grey
    • Purple
    • White
    • Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 390 EUR
    Battery life
    • Stand by time- Up to 60 h Talking time- Up to 5 h 30 min
    		 Unknown
    Body build Unknown
    • Glass front (Gorilla Glass 5)
    • glass back (Gorilla Glass 5)
    • aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    SIM card
    • Dual SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) -5G - 5G band 1(2100)
    • 41(2500)
    • 78(3500)
    • 79(4700); SA/NSA
    Speed
    • HSPA
    • HSPA 42.2/5.76 Mbps
    • LTE-A; 5G
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 a/b/g/n/ac/ax
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • A-GPS only
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    USB
    • microUSB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 2.0
    • 5.1
    • A2DP
    • LE
    • aptX HD
    • aptX Adaptive
    Music and Audio
    Music and Audio — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Radio
    • FM radio
    		 Unknown
    Others Unknown
    • HDR10+ -DCI-P3 100% -500 nits typ. brightness (advertised)
    • 24-bit/192kHz audio
    Other features
    Other features — specifications for Mi-451 3G, Redmi K30 Pro.
    SpecificationMi-451 3GRedmi K30 Pro
    Dop
    • Sensors Accelerometer Also known as Spice Stellar 451 3G
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer
    • Infrared port - Fast charging 33W
    • 100% in 63 min (advertised) -USB Power Delivery -Quick Charge 4+

    Similar comparisons

    Haier HurricaneXiaomi Redmi K30 Pro

    Haier Hurricane vs Xiaomi Redmi K30 Pro
    O2 XDA StellarXiaomi Redmi K30 Pro

    O2 XDA Stellar vs Xiaomi Redmi K30 Pro
    Xiaomi Mi 9TXiaomi Redmi K30 Pro

    Xiaomi Mi 9T vs Xiaomi Redmi K30 Pro