Samsung i450 vs Spice Smart Flo 503 (Mi-503)

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

    i450: 66 g lighter

    i450:
    114 g
    Smart Flo 503 (Mi-503):
    180 g
  • Width

    i450: 22.8 mm narrower

    i450:
    52 mm
    Smart Flo 503 (Mi-503):
    74.8 mm
  • Screen diagonal

    i450: 2.6 in smaller diagonal

    i450:
    2.4 in
    Smart Flo 503 (Mi-503):
    5 in
  • Chipset

    i450:
    TI OMAP 2431
    Smart Flo 503 (Mi-503):
    Mediatek MT6571 (28 nm)
  • Depth

    Smart Flo 503 (Mi-503): 8 mm thinner

    i450:
    17.8 mm
    Smart Flo 503 (Mi-503):
    9.8 mm
  • Height

    i450: 49.4 mm shorter

    i450:
    101 mm
    Smart Flo 503 (Mi-503):
    150.4 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. i450

    Height:
    101 mm
    Width:
    52 mm
    Depth:
    17.8 mm +8 mm versus Smart Flo 503 (Mi-503)
  2. 2. Smart Flo 503 (Mi-503)

    Height:
    150.4 mm +49.4 mm versus i450
    Width:
    74.8 mm +22.8 mm versus i450
    Depth:
    9.8 mm

Weight

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

  1. 1. i450

    114 g

  2. 2. Smart Flo 503 (Mi-503)

    180 g

    +66 g versus i450

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. i450

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Smart Flo 503 (Mi-503)

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Smart Flo 503 (Mi-503) has approximately 286.4% more rectangular screen area than i450.

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.

i450: Original memory entry

40 MB

Smart Flo 503 (Mi-503): Original memory entry

4 GB · 512 MB 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. i450

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (dedicated slot)

2. Smart Flo 503 (Mi-503)

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. i4502. Smart Flo 503 (Mi-503)

Everyday essentials
Everyday essentials — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Dimensions (HxWxD)
  • 101 Х 52 Х 17.8 mm
  • 150.4 Х 74.8 Х 9.8 mm
Weight
  • 114 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 40 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Symbian OS 9.2
  • Series 60 v3.1 UI
  • Android 4.4.2 (KitKat)
Chipset
  • TI OMAP 2431
  • Mediatek MT6571 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 17.8 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 34.0%
  • 61.2%
PPI /points per inch/
  • 167 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA videocall camera
  • 2 MP
Performance
Performance — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Processor CPU
  • 330 MHz ARM 1136
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR MBX
  • Mali-400
General specs
General specs — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Release date
  • 2007
  • August
  • 2014
  • August
Colors
  • Dark Blue
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
Unknown
Battery life
  • Stand by time- Up to 500 h Talking time- Up to 5 h
  • Stand by time- Up to 200 h Talking time- Up to 5 h Music play - Up to 30 h
Communication and Connectivity
Communication and Connectivity — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • HSPA 3.6/0.384 Mbps
Unknown
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.83 W/kg (head)
  • SAR EU - 0.82 W/kg (head)
Music and Audio
Music and Audio — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for i450, Smart Flo 503 (Mi-503).
Specificationi450Smart Flo 503 (Mi-503)
Dop
  • WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Organizer -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF)
  • Sensors Accelerometer
  • proximity