Allview Impera M vs Spice Mi-450 Smartflo Ivory

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

    Impera M: 20 g lighter

    Impera M:
    110 g
    Mi-450 Smartflo Ivory:
    130 g
  • Width

    Impera M: 4.1 mm narrower

    Impera M:
    64.4 mm
    Mi-450 Smartflo Ivory:
    68.5 mm
  • Screen diagonal

    Impera M: 0.5 in smaller diagonal

    Impera M:
    4 in
    Mi-450 Smartflo Ivory:
    4.5 in
  • Chipset

    Impera M:
    Qualcomm MSM8212 Snapdragon 200 (28 nm)
    Mi-450 Smartflo Ivory:
    Mediatek MT6517
  • Depth

    Impera M: 1.2 mm thinner

    Impera M:
    9.9 mm
    Mi-450 Smartflo Ivory:
    11.1 mm
  • Height

    Impera M: 9.2 mm shorter

    Impera M:
    122.5 mm
    Mi-450 Smartflo Ivory:
    131.7 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. Impera M

    Height:
    122.5 mm
    Width:
    64.4 mm
    Depth:
    9.9 mm
  2. 2. Mi-450 Smartflo Ivory

    Height:
    131.7 mm +9.2 mm versus Impera M
    Width:
    68.5 mm +4.1 mm versus Impera M
    Depth:
    11.1 mm +1.2 mm versus Impera M

Weight

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

  1. 1. Impera M

    110 g

  2. 2. Mi-450 Smartflo Ivory

    130 g

    +20 g versus Impera M

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. Impera M

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Mi-450 Smartflo Ivory

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 cm²

Mi-450 Smartflo Ivory has approximately 26.6% more rectangular screen area than Impera M.

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.

Impera M: Original memory entry

4 GB · 512 MB RAM - Liquid M2208 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Impera M

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Mi-450 Smartflo Ivory

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

    1420 mAh

  2. 2. Mi-450 Smartflo Ivory

    1500 mAh

    +80 mAh versus Impera M

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. Impera M2. Mi-450 Smartflo Ivory

Everyday essentials
Everyday essentials — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Dimensions (HxWxD)
  • 122.5 Х 64.4 Х 9.9 mm
  • 131.7 Х 68.5 Х 11.1 mm
Weight
  • 110 g
  • 130 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM - Liquid M2208 GB
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1420 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm MSM8212 Snapdragon 200 (28 nm)
  • Mediatek MT6517
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 45.5 cm2
  • 57.6 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 57.7%
  • 63.9%
PPI /points per inch/
  • 233 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP or VGA
  • 1.3 MP
Performance

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

Performance — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 302
  • PowerVR SGX531u
Antutu 7 score *
  • 11836
Unknown
General specs
General specs — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Release date
  • 2014
  • October
  • 2013
  • May
Colors
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 6 h 30 min
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • A-GPS only
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • Yes
Music and Audio
Music and Audio — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Impera M, Mi-450 Smartflo Ivory.
SpecificationImpera MMi-450 Smartflo Ivory
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer