alcatel OT-997 vs O2 XDA Atom Exec

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.

  • Width

    XDA Atom Exec: 10 mm narrower

    OT-997:
    68 mm
    XDA Atom Exec:
    58 mm
  • Screen diagonal

    XDA Atom Exec: 1.6 in smaller diagonal

    OT-997:
    4.3 in
    XDA Atom Exec:
    2.7 in
  • Depth

    OT-997: 7.5 mm thinner

    OT-997:
    11 mm
    XDA Atom Exec:
    18.5 mm
  • Height

    XDA Atom Exec: 27.8 mm shorter

    OT-997:
    129.8 mm
    XDA Atom Exec:
    102 mm
  • Release year

    OT-997:
    2012
    XDA Atom Exec:
    2006

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. OT-997

    Height:
    129.8 mm +27.8 mm versus XDA Atom Exec
    Width:
    68 mm +10 mm versus XDA Atom Exec
    Depth:
    11 mm
  2. 2. XDA Atom Exec

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    18.5 mm +7.5 mm versus OT-997

Weight

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

  1. 1. OT-997

    143 g

    +3 g versus XDA Atom Exec

  2. 2. XDA Atom Exec

    140 g

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. OT-997

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. XDA Atom Exec

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

OT-997 has approximately 133.1% more rectangular screen area than XDA Atom Exec.

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.

Recorded RAM for OT-997, XDA Atom Exec, compared at the same storage capacity.
StorageOT-997XDA Atom Exec
4 GB 1 GB RAM Unknown
XDA Atom Exec: Original memory entry

64 MB RAM · 192 MB 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. OT-997

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

2. XDA Atom Exec

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

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. OT-997

    1800 mAh

    +270 mAh versus XDA Atom Exec

  2. 2. XDA Atom Exec

    1530 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. OT-9972. XDA Atom Exec

Everyday essentials
Everyday essentials — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Dimensions (HxWxD)
  • 129.8 Х 68 Х 11 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 143 g
  • 140 g
Technology
  • TFT
  • TFT
Screen size
  • 4.3" inch
  • 2.7" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 64 MB RAM
  • 192 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6577 (40 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 52.6 cm2
  • 22.6 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 59.6%
  • 38.2%
PPI /points per inch/
  • 217 PPI
  • 148 PPI
Screen protection
  • oleophobic coating
Unknown
Camera and Video
Camera and Video — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Intel XScale PXA 27x 520MHz
Graphics processor GPU
  • PowerVR SGX531u
Unknown
General specs
General specs — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Release date
  • 2012
  • August
  • 2006
  • June
Colors
  • Ardesia
  • White
  • Dark red
  • Orange
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 310 EUR
Battery life
  • Stand by time- Up to 400 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h 30 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/5.76 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 1.2
Harmful irradiation
  • SAR - 0.50 W/kg (head) 0.74 W/kg (body) SAR EU - 0.50 W/kg (head) 0.74 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • SRS audio
  • Handwriting recognition
Other features
Other features — specifications for OT-997, XDA Atom Exec.
SpecificationOT-997XDA Atom Exec
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player