Celkon A22 vs Nokia Lumia 900

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

    A22: 15 g lighter

    A22:
    145 g
    Lumia 900:
    160 g
  • Width

    A22: 1.5 mm narrower

    A22:
    67 mm
    Lumia 900:
    68.5 mm
  • Screen diagonal

    Lumia 900: 0.2 in smaller diagonal

    A22:
    4.5 in
    Lumia 900:
    4.3 in
  • Depth

    A22: 1.6 mm thinner

    A22:
    9.9 mm
    Lumia 900:
    11.5 mm
  • Height

    Lumia 900: 3.2 mm shorter

    A22:
    131 mm
    Lumia 900:
    127.8 mm

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. A22

    Height:
    131 mm +3.2 mm versus Lumia 900
    Width:
    67 mm
    Depth:
    9.9 mm
  2. 2. Lumia 900

    Height:
    127.8 mm
    Width:
    68.5 mm +1.5 mm versus A22
    Depth:
    11.5 mm +1.6 mm versus A22

Weight

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

  1. 1. A22

    145 g

  2. 2. Lumia 900

    160 g

    +15 g versus A22

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. A22

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Lumia 900

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

A22 has approximately 6.1% more rectangular screen area than Lumia 900.

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.

Lumia 900: Original memory entry

16 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. A22

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

2. Lumia 900

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. A22

    2000 mAh

    +170 mAh versus Lumia 900

  2. 2. Lumia 900

    1830 mAh

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. A222. Lumia 900

Everyday essentials
Everyday essentials — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Dimensions (HxWxD)
  • 131 Х 67 Х 9.9 mm
  • 127.8 Х 68.5 Х 11.5 mm
Weight
  • 145 g
  • 160 g
Technology
  • TFT
  • AMOLED
Screen size
  • 4.5" inch
  • 4.3" inch
Screen resolution
  • 540 x 960 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 16 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1830 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Microsoft Windows Phone 7.5 Mango
Chipset Unknown
  • Qualcomm APQ8055 Snapdragon S2
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 63.6%
  • 60.1%
PPI /points per inch/
  • 245 PPI
  • 217 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • Carl Zeiss optics
  • Dual-LED flash
Video
  • Yes
  • VGA@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1 MP
  • Single
Specifications Unknown
  • 1 MP
Performance
Performance — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Processor CPU
  • Dual-core 1.0 GHz
  • 1.4 GHz Scorpion
Graphics processor GPU Unknown
  • Adreno 205
General specs
General specs — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Release date
  • 2012
  • September
  • 2012
  • February
Colors
  • White
  • Black
  • Cyan
  • White
  • Magenta
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 9 h 10 min
  • Stand by time- Up to 300 h (2G) / Up to 300 h (3G) Talking time- Up to 7 h (2G) / Up to 7 h (3G) Music play - Up to 60 h
Communication and Connectivity
Communication and Connectivity — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Class 33
Edge
  • Yes
  • Class 33
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 2.1
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 1.29 W/kg (head) 0.95 W/kg (body) SAR EU - 1.33 W/kg (head)
Music and Audio
Music and Audio — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Nokia ClearBlack display
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A22, Lumia 900.
SpecificationA22Lumia 900
Dop
  • Sensors Accelerometer MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Photo viewer/editor
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Document viewer/editor -Video/photo editor - Also known as Nokia Lumia 900 RM-823