Micromax A45 vs O2 XDA Flame

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

    A45: 70 g lighter

    A45:
    120 g
    XDA Flame:
    190 g
  • Width

    A45: 11 mm narrower

    A45:
    63 mm
    XDA Flame:
    74 mm
  • Depth

    A45: 4.5 mm thinner

    A45:
    13 mm
    XDA Flame:
    17.5 mm
  • Height

    A45: 11 mm shorter

    A45:
    115 mm
    XDA Flame:
    126 mm
  • Release year

    A45:
    2012
    XDA Flame:
    2007

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. A45

    Height:
    115 mm
    Width:
    63 mm
    Depth:
    13 mm
  2. 2. XDA Flame

    Height:
    126 mm +11 mm versus A45
    Width:
    74 mm +11 mm versus A45
    Depth:
    17.5 mm +4.5 mm versus A45

Weight

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

  1. 1. A45

    120 g

  2. 2. XDA Flame

    190 g

    +70 g versus A45

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. A45

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. XDA Flame

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    40.1 cm²

XDA Flame has approximately 10% more rectangular screen area than A45.

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.

A45: Original memory entry

180 MB

XDA Flame: Original memory entry

128 MB RAM · 2 GB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A45

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

2. XDA Flame

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. A45

    1300 mAh

  2. 2. XDA Flame

    1620 mAh

    +320 mAh versus A45

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. A452. XDA Flame

Everyday essentials
Everyday essentials — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Dimensions (HxWxD)
  • 115 Х 63 Х 13 mm
  • 126 Х 74 Х 17.5 mm
Weight
  • 120 g
  • 190 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.6" inch
Screen resolution
  • 320 x 480 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 180 MB
  • 128 MB RAM
  • 2 GB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1620 mAh
  • Removable Li-Po
Operating system OS
  • Android 2.3 (Gingerbread)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6513
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Screen area
  • 36.5 cm2
  • 40.1 cm2
Screen format
  • 3:2 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 50.3%
  • 43.0%
PPI /points per inch/
  • 165 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Processor CPU
  • 650 MHz Cortex-A9
  • Intel XScale PXA 270 520 MHz
Graphics processor GPU
  • PowerVR SGX531
Unknown
General specs
General specs — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Release date
  • 2012
  • June
  • 2007
  • February
Colors
  • White
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 280 EUR
Battery life
  • Stand by time- Up to 167 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 200 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Class 12
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b/g
GPS
  • No
  • No
USB
  • microUSB 2.0
  • miniUSB
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for A45, XDA Flame.
SpecificationA45XDA Flame
Dop
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -TV-out