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Celkon A99 vs Lava Iris 401

Compare recorded specifications, size and practical differences.

Celkon A99

Celkon A99

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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.

  • WidthA99: 1 mm narrowerA99: 64 mm · Iris 401: 65 mm
  • DepthIris 401: 0.9 mm thinnerIris 401: 10.4 mm · A99: 11.3 mm
  • HeightA99: 4.6 mm shorterA99: 121.4 mm · Iris 401: 126 mm
  • Release year2012 / 2015A99: 2012 · Iris 401: 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.

Front
A99: 121.4 × 64 mm 1 Iris 401: 126 × 65 mm 2
Side
A99: 121.4 × 11.3 mm 1 Iris 401: 126 × 10.4 mm 2
  1. 1. A99
    Height
    121.4 mm
    Width
    64 mm
    Depth
    11.3 mm+0.9 mm versus Iris 401
    Weight
    120 g
  2. 2. Iris 401
    Height
    126 mm+4.6 mm versus A99
    Width
    65 mm+1 mm versus A99
    Depth
    10.4 mm
    Weight
    Unknown

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.

Screen size
A99: 4 in, 3:2, About 47.6 cm² rectangular area 1 Iris 401: 4 in, 5:3, About 45.5 cm² rectangular area 2
  1. 1. A99 4 in · 3:2 About 47.6 cm² rectangular area
  2. 2. Iris 401 4 in · 5:3 About 45.5 cm² rectangular area

A99 has approximately 4.6% more rectangular screen area than Iris 401.

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 401: Original memory entry

512 MB · 256 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. A99

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

2. Iris 401

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 capacity

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

  1. 1. A991200 mAh
  2. 2. Iris 4011450 mAh

    +250 mAh versus A99

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. A992. Iris 401

Everyday essentials
Everyday essentials
SpecificationA99Iris 401
Dimensions (HxWxD)
  • 121.4 Х 64 Х 11.3 mm
  • 126 Х 65 Х 10.4 mm
Weight
  • 120 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 4.2.2 (Jelly Bean)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA99Iris 401
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
Unknown
Screen area
  • 47.6 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 61.3%
  • 55.6%
PPI /points per inch/
  • 144 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationA99Iris 401
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance
SpecificationA99Iris 401
Processor CPU
  • 650 MHz
  • Dual-core 1.3 GHz
General specs
General specs
SpecificationA99Iris 401
Release date
  • 2012
  • 2015
  • January
Colors
  • Black
  • Black
  • Blue
  • Red
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 3 h
  • Stand by time- Up to 250 h Talking time- Up to 9 h 40 min
Communication and Connectivity
Communication and Connectivity
SpecificationA99Iris 401
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 3.0
Music and Audio
Music and Audio
SpecificationA99Iris 401
Radio
  • Stereo FM radio
  • RDS
  • recordin
  • FM radio
Other features
Other features
SpecificationA99Iris 401
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer For India