You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. alcatel OT-991 vs T-Mobile MDA Basic

alcatel OT-991 vs T-Mobile MDA Basic

Compare recorded specifications, size and practical differences.

+ Add a third phone
Enter at least 3 characters. Tab to a result and press Enter to select.

    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.

    • WeightMDA Basic: 21.3 g lighterMDA Basic: 110 g · OT-991: 131.3 g
    • WidthMDA Basic: 9 mm narrowerMDA Basic: 59 mm · OT-991: 68 mm
    • Screen diagonalMDA Basic: 1.2 in smaller diagonalMDA Basic: 2.8 in · OT-991: 4 in
    • ChipsetMediatek MT6573 (65 nm) / TI OMAP 850OT-991: Mediatek MT6573 (65 nm) · MDA Basic: TI OMAP 850
    • DepthOT-991: 5.2 mm thinnerOT-991: 10.8 mm · MDA Basic: 16 mm
    • HeightMDA Basic: 17 mm shorterMDA Basic: 105 mm · OT-991: 122 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.

    Front
    OT-991: 122 × 68 mm 1 MDA Basic: 105 × 59 mm 2
    Side
    OT-991: 122 × 10.8 mm 1 MDA Basic: 105 × 16 mm 2
    1. 1. OT-991
      Height
      122 mm
      Width
      68 mm
      Depth
      10.8 mm
      Weight
      131.3 g
    2. 2. MDA Basic
      Height
      105 mm
      Width
      59 mm
      Depth
      16 mm
      Weight
      110 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
    SpecificationOT-991MDA Basic
    Dimensions (HxWxD)
    • 122 Х 68 Х 10.8 mm
    • 105 Х 59 Х 16 mm
    Weight
    • 131.3 g
    • 110 g
    Technology
    • TFT
    • TFT
    Screen size
    • 4" inch
    • 2.8" inch
    Screen resolution
    • 320 x 480 px
    • 240 x 320 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 150 MB
    • 128 MB RAM
    • 256 MB ROM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD (dedicated slot)
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1500 mAh
    • Removable Li-Ion
    • 1100 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 2.3 (Gingerbread)
    • Microsoft Windows Mobile 6.1 Professional
    Chipset
    • Mediatek MT6573 (65 nm)
    • TI OMAP 850
    Headphone jack
    • Yes
    • No
    Display
    Display
    SpecificationOT-991MDA Basic
    Touchscreen
    • capacitive touchscreen
    • resistive touchscreen
    Display colors
    • 256K
    • 65K
    Screen area
    • 47.6 cm2
    • 24.3 cm2
    Screen format
    • 3:2 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 57.4%
    • 39.2%
    PPI /points per inch/
    • 144 PPI
    • 143 PPI
    Camera and Video
    Camera and Video
    SpecificationOT-991MDA Basic
    Rear camera, main
    • 3.15 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 3.15 MP
    • 2 MP
    Functions
    • LED flash
    		 Unknown
    Video
    • Yes
    • Yes
    Front camera, selfie
    • 0.3 MP
    • Single
    • 0 MP,
    Performance
    Performance
    SpecificationOT-991MDA Basic
    Processor CPU
    • 800 MHz Cortex-A9
    • 200 MHz ARM926EJ-S
    Graphics processor GPU
    • PowerVR SGX531
    		 Unknown
    General specs
    General specs
    SpecificationOT-991MDA Basic
    Release date
    • 2012
    • February
    • 2009
    • January
    Colors
    • Black
    • White
    • Gray
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 130 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 400 h Talking time- Up to 12 h (2G) / Up to 10 h (3G)
    • Stand by time- Up to 270 h Talking time- Up to 8 h
    Communication and Connectivity
    Communication and Connectivity
    SpecificationOT-991MDA Basic
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    		 Unknown
    Speed
    • HSPA 7.2/0.384 Mbps
    		 Unknown
    GPRS
    • Class 12
    • Class 10
    Edge
    • Class 12
    • Class 10
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11b/g
    GPS
    • Yes
    • with A-GPS
    • No
    USB
    • microUSB 2.0
    • miniUSB
    Bluetooth
    • 4.0
    • A2DP
    • 2.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.54 W/kg (head) 0.84 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationOT-991MDA Basic
    Radio
    • Stereo FM radio
    • RDS
    • No
    Others Unknown
    • TouchFLO finger swipe navigation -Handwriting recognition -5-way navigation
    Other features
    Other features
    SpecificationOT-991MDA Basic
    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
    • Pocket Office -Voice memo -MP3/AAC player