Celkon A19 vs Lava Iris X8

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

    A19: 50 g lighter

    A19:
    110 g
    Iris X8:
    160 g
  • Width

    A19: 3 mm narrower

    A19:
    68 mm
    Iris X8:
    71 mm
  • Screen diagonal

    A19: 1 in smaller diagonal

    A19:
    4 in
    Iris X8:
    5 in
  • Depth

    Iris X8: 2.2 mm thinner

    A19:
    10.8 mm
    Iris X8:
    8.6 mm
  • Height

    A19: 19.4 mm shorter

    A19:
    124 mm
    Iris X8:
    143.4 mm
  • Release year

    A19:
    2012
    Iris X8:
    2015

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. A19

    Height:
    124 mm
    Width:
    68 mm
    Depth:
    10.8 mm +2.2 mm versus Iris X8
  2. 2. Iris X8

    Height:
    143.4 mm +19.4 mm versus A19
    Width:
    71 mm +3 mm versus A19
    Depth:
    8.6 mm

Weight

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

  1. 1. A19

    110 g

  2. 2. Iris X8

    160 g

    +50 g versus A19

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. A19

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Iris X8

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

Iris X8 has approximately 51.3% more rectangular screen area than A19.

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.

Iris X8: Original memory entry

8 GB · 1 GB RAM/ 16 GB · 2 GB 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. A19

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

2. Iris X8

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. A19

    1400 mAh

  2. 2. Iris X8

    2500 mAh

    +1100 mAh versus A19

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. A192. Iris X8

Everyday essentials
Everyday essentials — specifications for A19, Iris X8.
SpecificationA19Iris X8
Dimensions (HxWxD)
  • 124 Х 68 Х 10.8 mm
  • 143.4 Х 71 Х 8.6 mm
Weight
  • 110 g
  • 160 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 8 GB
  • 1 GB RAM/ 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3.7 (Gingerbread)
  • Android 4.4.2 (KitKat)
  • upgradable to 5.1 (Lollipop)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A19, Iris X8.
SpecificationA19Iris X8
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 54.0%
  • 67.7%
PPI /points per inch/
  • 233 PPI
  • 294 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for A19, Iris X8.
SpecificationA19Iris X8
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
  • HDR
  • panorama
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 3 MP
  • Single
Specifications Unknown
  • 3 MP
Performance
Performance — specifications for A19, Iris X8.
SpecificationA19Iris X8
Processor CPU
  • 832 MHz
  • Octa-core 1.4 GHz Cortex-A7
General specs
General specs — specifications for A19, Iris X8.
SpecificationA19Iris X8
Release date
  • 2012
  • July
  • 2015
  • February
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 5 h
  • Stand by time- Up to 291 h Talking time- Up to 14 h (2G) / Up to 9 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A19, Iris X8.
SpecificationA19Iris X8
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for A19, Iris X8.
SpecificationA19Iris X8
Radio
  • Stereo FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A19, Iris X8.
SpecificationA19Iris X8
Dop
  • Sensors Accelerometer
  • proximity - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity - For India