Asus PadFone Infinity 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

    PadFone Infinity: 39 g lighter

    PadFone Infinity:
    141 g
    Smart Flo 503 (Mi-503):
    180 g
  • Width

    PadFone Infinity: 2 mm narrower

    PadFone Infinity:
    72.8 mm
    Smart Flo 503 (Mi-503):
    74.8 mm
  • Chipset

    PadFone Infinity:
    Qualcomm APQ8064T Snapdragon 600
    Smart Flo 503 (Mi-503):
    Mediatek MT6571 (28 nm)
  • Depth

    PadFone Infinity: 0.9 mm thinner

    PadFone Infinity:
    8.9 mm
    Smart Flo 503 (Mi-503):
    9.8 mm
  • Height

    PadFone Infinity: 6.9 mm shorter

    PadFone Infinity:
    143.5 mm
    Smart Flo 503 (Mi-503):
    150.4 mm
  • Release year

    PadFone Infinity:
    2013
    Smart Flo 503 (Mi-503):
    2014

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. PadFone Infinity

    Height:
    143.5 mm
    Width:
    72.8 mm
    Depth:
    8.9 mm
  2. 2. Smart Flo 503 (Mi-503)

    Height:
    150.4 mm +6.9 mm versus PadFone Infinity
    Width:
    74.8 mm +2 mm versus PadFone Infinity
    Depth:
    9.8 mm +0.9 mm versus PadFone Infinity

Weight

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

  1. 1. PadFone Infinity

    141 g

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

    180 g

    +39 g versus PadFone Infinity

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. PadFone Infinity

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

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 PadFone Infinity, Smart Flo 503 (Mi-503), compared at the same storage capacity.
StoragePadFone InfinitySmart Flo 503 (Mi-503)
32 GB 2 GB RAM Unknown
64 GB 2 GB RAM Unknown
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. PadFone Infinity

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

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.

Recorded battery capacity

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

  1. 1. PadFone Infinity

    2400 mAh

    +400 mAh versus Smart Flo 503 (Mi-503)

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

    2000 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. PadFone Infinity2. Smart Flo 503 (Mi-503)

Everyday essentials
Everyday essentials — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Dimensions (HxWxD)
  • 143.5 Х 72.8 Х 8.9 mm
  • 150.4 Х 74.8 Х 9.8 mm
Weight
  • 141 g
  • 180 g
Technology
  • Super IPS+ LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 2 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm APQ8064T Snapdragon 600
  • Mediatek MT6571 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.0%
  • 61.2%
PPI /points per inch/
  • 441 PPI
  • 196 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 2 MP
  • 2 MP
Performance

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

Performance — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Processor CPU
  • Quad-core 1.7 GHz Krait
  • Dual-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 320
  • Mali-400
Antutu 7 score *
  • 25384
Unknown
General specs
General specs — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Release date
  • 2013
  • February
  • 2014
  • August
Colors
  • Titanium Gray
  • Champagne Gold
  • Hot pink
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 1000 EUR
Unknown
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 19 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 PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
SIM card
  • Nano-SIM
  • Dual SIM (Mini-SIM/ Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
Unknown
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (SlimPort TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR EU - 0.82 W/kg (head)
Music and Audio
Music and Audio — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for PadFone Infinity, Smart Flo 503 (Mi-503).
SpecificationPadFone InfinitySmart Flo 503 (Mi-503)
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Padfone Station with 10.1 inches IPS display
  • 1920 x 1200 pixels
  • 5000 mAh battery
  • 1 MP front camera. 264.6 x 181.6 x 10.7mm
  • 530g. - Also known as Asus PadFone Infinity (A80)
  • Sensors Accelerometer
  • proximity