Meizu 15 Plus 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

    Mi-450 Smartflo Ivory: 47 g lighter

    15 Plus:
    177 g
    Mi-450 Smartflo Ivory:
    130 g
  • Width

    Mi-450 Smartflo Ivory: 9.8 mm narrower

    15 Plus:
    78.3 mm
    Mi-450 Smartflo Ivory:
    68.5 mm
  • Screen diagonal

    Mi-450 Smartflo Ivory: 1.45 in smaller diagonal

    15 Plus:
    5.95 in
    Mi-450 Smartflo Ivory:
    4.5 in
  • Chipset

    15 Plus:
    Exynos 8895 Octa (10 nm)
    Mi-450 Smartflo Ivory:
    Mediatek MT6517
  • Rear camera layout

    15 Plus:
    Dual
    Mi-450 Smartflo Ivory:
    Single
  • Depth

    15 Plus: 3.8 mm thinner

    15 Plus:
    7.3 mm
    Mi-450 Smartflo Ivory:
    11.1 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. 15 Plus

    Height:
    153.8 mm +22.1 mm versus Mi-450 Smartflo Ivory
    Width:
    78.3 mm +9.8 mm versus Mi-450 Smartflo Ivory
    Depth:
    7.3 mm
  2. 2. Mi-450 Smartflo Ivory

    Height:
    131.7 mm
    Width:
    68.5 mm
    Depth:
    11.1 mm +3.8 mm versus 15 Plus

Weight

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

  1. 1. 15 Plus

    177 g

    +47 g versus Mi-450 Smartflo Ivory

  2. 2. Mi-450 Smartflo Ivory

    130 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. 15 Plus

    Screen diagonal:
    5.95 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    97.6 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

15 Plus has approximately 69.3% more rectangular screen area than Mi-450 Smartflo Ivory.

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 15 Plus, Mi-450 Smartflo Ivory, compared at the same storage capacity.
Storage15 PlusMi-450 Smartflo Ivory
64 GB 6 GB RAM Unknown
128 GB 6 GB RAM Unknown

Practical features

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

1. 15 Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. 15 Plus

    3500 mAh

    +2000 mAh versus Mi-450 Smartflo Ivory

  2. 2. Mi-450 Smartflo Ivory

    1500 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. 15 Plus2. Mi-450 Smartflo Ivory

Everyday essentials
Everyday essentials — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Dimensions (HxWxD)
  • 153.8 Х 78.3 Х 7.3 mm
  • 131.7 Х 68.5 Х 11.1 mm
Weight
  • 177 g
  • 130 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.95" inch
  • 4.5" inch
Screen resolution
  • 1440 x 2560 px
  • 480 x 800 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
Unknown
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Li-Ion
Operating system OS
  • Android 7.1.2 (Nougat); Flyme 7
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Exynos 8895 Octa (10 nm)
  • Mediatek MT6517
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 97.6 cm2
  • 57.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 81.0%
  • 63.9%
PPI /points per inch/
  • 494 PPI
  • 207 PPI
Camera and Video
Camera and Video — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Rear camera, main
  • 12 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.3''
  • 1.55 µm
  • 4-axis OIS
  • dual pixel PDAF & laser AF -20 MP
  • 1/2.8''
  • 1.0 µm
  • AF
  • portraits only
  • 3.15 MP
Functions
  • Six-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 20 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 20 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Processor CPU
  • Octa-core (4x2.5 GHz Mongoose M2 & 4x1.7 GHz Cortex-A53)
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-G71 MP20
  • PowerVR SGX531u
Antutu 7 score *
  • 184232
Unknown
GeekBench 4 Single Core *
  • 1911
Unknown
GeekBench 4 Multi-Core *
  • 6330
Unknown
GeekBench 4 RenderScript *
  • 8067
Unknown
GeekBench 5 Single Core *
  • 374
Unknown
GeekBench 5 Multi-Core *
  • 1503
Unknown
General specs
General specs — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Release date
  • 2018
  • April
  • 2013
  • May
Colors
  • Gray
  • Yakin
  • Ink
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 480 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • 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)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) LTE band 1(2100)
  • 41(2500)
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • SBAS
  • QZSS
  • A-GPS only
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • Yes
Music and Audio
Music and Audio — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for 15 Plus, Mi-450 Smartflo Ivory.
Specification15 PlusMi-450 Smartflo Ivory
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging: mCharge 4.0 (24W)
  • Sensors Accelerometer