alcatel OT-993 vs O2 XDA Zest

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

    XDA Zest: 47.5 g lighter

    OT-993:
    150 g
    XDA Zest:
    102.5 g
  • Width

    XDA Zest: 3.4 mm narrower

    OT-993:
    63.9 mm
    XDA Zest:
    60.5 mm
  • Screen diagonal

    XDA Zest: 1.2 in smaller diagonal

    OT-993:
    4 in
    XDA Zest:
    2.8 in
  • Depth

    OT-993: 5.1 mm thinner

    OT-993:
    11.4 mm
    XDA Zest:
    16.5 mm
  • Height

    XDA Zest: 22.4 mm shorter

    OT-993:
    124.4 mm
    XDA Zest:
    102 mm
  • Release year

    OT-993:
    2012
    XDA Zest:
    2008

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-993

    Height:
    124.4 mm +22.4 mm versus XDA Zest
    Width:
    63.9 mm +3.4 mm versus XDA Zest
    Depth:
    11.4 mm
  2. 2. XDA Zest

    Height:
    102 mm
    Width:
    60.5 mm
    Depth:
    16.5 mm +5.1 mm versus OT-993

Weight

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

  1. 1. OT-993

    150 g

    +47.5 g versus XDA Zest

  2. 2. XDA Zest

    102.5 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-993

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. XDA Zest

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

OT-993 has approximately 87.6% more rectangular screen area than XDA Zest.

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.

OT-993: Original memory entry

3 GB

XDA Zest: Original memory entry

128 MB RAM · 256 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-993

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

2. XDA Zest

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (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. OT-993

    1500 mAh

    +200 mAh versus XDA Zest

  2. 2. XDA Zest

    1300 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-9932. XDA Zest

Everyday essentials
Everyday essentials — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Dimensions (HxWxD)
  • 124.4 Х 63.9 Х 11.4 mm
  • 102 Х 60.5 Х 16.5 mm
Weight
  • 150 g
  • 102.5 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 2.8" inch
Screen resolution
  • 480 x 800 px
  • 480 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 3 GB
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Mediatek MT6575 (40 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 45.5 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 57.3%
  • 39.3%
PPI /points per inch/
  • 233 PPI
  • 286 PPI
Camera and Video
Camera and Video — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA videocall camera
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Processor CPU
  • 1.0 GHz Cortex-A9
  • 624MHz Marvell TavorP
Graphics processor GPU
  • PowerVR SGX531
Unknown
Antutu 7 score *
  • 145
Unknown
General specs
General specs — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Release date
  • 2012
  • August
  • 2008
  • October
Colors
  • Black
  • White
  • Aubergine
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life
  • Stand by time- Up to 420 h Talking time- Up to 4 h (2G) / Up to 3 h (3G)
  • Stand by time- Up to 260 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • SiRF Star III chipset
USB
  • microUSB 2.0
  • miniUSB 1.1
Bluetooth
  • 3.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.50 W/kg (head) 0.51 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for OT-993, XDA Zest.
SpecificationOT-993XDA Zest
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo -Predictive text input
  • SiRF star III chipset -Pocket Office -Voice memo -MP3 player -Predictive text input