Nokia Asha 503 Dual SIM vs Spice Mi-451 3G

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

    Asha 503 Dual SIM: 44.6 g lighter

    Asha 503 Dual SIM:
    111.4 g
    Mi-451 3G:
    156 g
  • Width

    Asha 503 Dual SIM: 8.9 mm narrower

    Asha 503 Dual SIM:
    60.6 mm
    Mi-451 3G:
    69.5 mm
  • Depth

    Mi-451 3G: 4 mm thinner

    Asha 503 Dual SIM:
    12.7 mm
    Mi-451 3G:
    8.7 mm
  • Height

    Asha 503 Dual SIM: 31.9 mm shorter

    Asha 503 Dual SIM:
    102.6 mm
    Mi-451 3G:
    134.5 mm
  • Release year

    Asha 503 Dual SIM:
    2013
    Mi-451 3G:
    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. Asha 503 Dual SIM

    Height:
    102.6 mm
    Width:
    60.6 mm
    Depth:
    12.7 mm +4 mm versus Mi-451 3G
  2. 2. Mi-451 3G

    Height:
    134.5 mm +31.9 mm versus Asha 503 Dual SIM
    Width:
    69.5 mm +8.9 mm versus Asha 503 Dual SIM
    Depth:
    8.7 mm

Weight

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

  1. 1. Asha 503 Dual SIM

    111.4 g

  2. 2. Mi-451 3G

    156 g

    +44.6 g versus Asha 503 Dual SIM

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. Asha 503 Dual SIM

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    27.9 cm²
  2. 2. Mi-451 3G

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

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.

Practical features

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

1. Asha 503 Dual SIM

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB card included

2. Mi-451 3G

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. Asha 503 Dual SIM

    1200 mAh

  2. 2. Mi-451 3G

    1450 mAh

    +250 mAh versus Asha 503 Dual SIM

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. Asha 503 Dual SIM2. Mi-451 3G

Everyday essentials
Everyday essentials — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Dimensions (HxWxD)
  • 102.6 Х 60.6 Х 12.7 mm
  • 134.5 Х 69.5 Х 8.7 mm
Weight
  • 111.4 g
  • 156 g
Technology
  • TFT
Unknown
Screen size
  • 3" inch
  • 0" inch
Screen resolution
  • 240 x 320 px
  • 480 x 854 px
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB card included
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1450 mAh
  • Li-Ion
Operating system OS
  • Nokia Asha software platform 1.2
  • upgradable to 1.4
  • Android 4.4 (KitKat)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 27.9 cm2
Unknown
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 44.8%
Unknown
PPI /points per inch/
  • 133 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 480p@19fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
General specs
General specs — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Release date
  • 2013
  • October
  • 2014
Colors
  • Yellow
  • Black
  • Green
  • Red
  • Blue
  • White
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 100 EUR
Unknown
Battery life
  • Stand by time- Up to 480 h (2G) / Up to 480 h (3G) Talking time- Up to 12 h (2G) / Up to 4 h 30 min (3G) Music play - Up to 36 h
  • Stand by time- Up to 60 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Up to 85.6 kbps
  • Class 12
Edge
  • Up to 236.8 kbps
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • No
  • A-GPS only
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 3.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR EU - 1.43 W/kg (head) 0.64 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Asha 503 Dual SIM, Mi-451 3G.
SpecificationAsha 503 Dual SIMMi-451 3G
Dop
  • Sensors Accelerometer
  • proximity - SNS apps -MP4/H.263 player -MP3/AAC player -Photo editor -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer Also known as Spice Stellar 451 3G