Celkon Q452 vs Lava Iris 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

    Q452: 46 g lighter

    Q452:
    129 g
    Iris 503:
    175 g
  • Width

    Q452: 6.8 mm narrower

    Q452:
    66.5 mm
    Iris 503:
    73.3 mm
  • Screen diagonal

    Q452: 0.5 in smaller diagonal

    Q452:
    4.5 in
    Iris 503:
    5 in
  • Depth

    Q452: 1 mm thinner

    Q452:
    9.5 mm
    Iris 503:
    10.5 mm
  • Height

    Q452: 9.7 mm shorter

    Q452:
    133.5 mm
    Iris 503:
    143.2 mm
  • Release year

    Q452:
    2015
    Iris 503:
    2013

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. Q452

    Height:
    133.5 mm
    Width:
    66.5 mm
    Depth:
    9.5 mm
  2. 2. Iris 503

    Height:
    143.2 mm +9.7 mm versus Q452
    Width:
    73.3 mm +6.8 mm versus Q452
    Depth:
    10.5 mm +1 mm versus Q452

Weight

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

  1. 1. Q452

    129 g

  2. 2. Iris 503

    175 g

    +46 g versus Q452

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. Q452

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    57.6 cm²
  2. 2. Iris 503

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

Iris 503 has approximately 19.6% more rectangular screen area than Q452.

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.

Q452: Original memory entry

8 GB · 512 MB RAM

Iris 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. Q452

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

2. Iris 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. Q452

    1500 mAh

  2. 2. Iris 503

    2000 mAh

    +500 mAh versus Q452

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. Q4522. Iris 503

Everyday essentials
Everyday essentials — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Dimensions (HxWxD)
  • 133.5 Х 66.5 Х 9.5 mm
  • 143.2 Х 73.3 Х 10.5 mm
Weight
  • 129 g
  • 175 g
Technology Unknown
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.2 (Jelly Bean)
Chipset
  • Spreadtrum 7731
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 57.6 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.9%
  • 65.7%
PPI /points per inch/
  • 207 PPI
  • 220 PPI
Camera and Video
Camera and Video — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions
  • LED flash
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 1.3 MP
  • 1.3 MP
Performance
Performance — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Processor CPU
  • Quad-core 1.2 GHz
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Mali-400
  • Mali-400
General specs
General specs — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Release date
  • 2015
  • May
  • 2013
  • October
Colors
  • White
  • Silver
  • Black
  • Brown
  • Green
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 90 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • Yes
  • 384 kbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation
  • SAR EU - 0.52 W/kg (head) 0.40 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Q452, Iris 503.
SpecificationQ452Iris 503
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer For India