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Celkon A99 vs Unnecto Omnia

Compare recorded specifications, size and practical differences.

Celkon A99

Celkon A99

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Unnecto Omnia

Unnecto Omnia

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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.

  • WeightA99: 43 g lighterA99: 120 g · Omnia: 163 g
  • WidthA99: 8.6 mm narrowerA99: 64 mm · Omnia: 72.6 mm
  • Screen diagonalA99: 1 in smaller diagonalA99: 4 in · Omnia: 5 in
  • DepthOmnia: 2.4 mm thinnerOmnia: 8.9 mm · A99: 11.3 mm
  • HeightA99: 21.5 mm shorterA99: 121.4 mm · Omnia: 142.9 mm
  • Release year2012 / 2015A99: 2012 · Omnia: 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 Omnia: 142.9 × 72.6 mm 2
Side
A99: 121.4 × 11.3 mm 1 Omnia: 142.9 × 8.9 mm 2
  1. 1. A99
    Height
    121.4 mm
    Width
    64 mm
    Depth
    11.3 mm
    Weight
    120 g
  2. 2. Omnia
    Height
    142.9 mm
    Width
    72.6 mm
    Depth
    8.9 mm
    Weight
    163 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationA99Omnia
Dimensions (HxWxD)
  • 121.4 Х 64 Х 11.3 mm
  • 142.9 Х 72.6 Х 8.9 mm
Weight
  • 120 g
  • 163 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 8 GB
  • 1 GB 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
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 5.1 (Lollipop)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA99Omnia
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 47.6 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 61.3%
  • 66.4%
PPI /points per inch/
  • 144 PPI
  • 294 PPI
Camera and Video
Camera and Video
SpecificationA99Omnia
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 3 MP
  • Single
Specifications Unknown
  • 3 MP
Performance
Performance
SpecificationA99Omnia
Processor CPU
  • 650 MHz
  • Quad-core 1.0 GHz
Graphics processor GPU Unknown
  • Mali-T720
General specs
General specs
SpecificationA99Omnia
Release date
  • 2012
  • 2015
  • January
Colors
  • Black
  • Black
  • White
  • Gray
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 3 h
  • Stand by time- Up to 188 h (3G) Talking time- Up to 6 h 30 min (3G) Music play - Up to 24 h
Communication and Connectivity
Communication and Connectivity
SpecificationA99Omnia
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
  • 17(700)
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • LE
Music and Audio
Music and Audio
SpecificationA99Omnia
Radio
  • Stereo FM radio
  • RDS
  • recordin
  • FM radio
Other features
Other features
SpecificationA99Omnia
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer