T-Mobile MDA Compact IV vs Unnecto Drone

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    MDA Compact IV: 19 g lighter

    MDA Compact IV:
    98 g
    Drone:
    117 g
  • Width

    MDA Compact IV: 4.4 mm narrower

    MDA Compact IV:
    52 mm
    Drone:
    56.4 mm
  • Screen diagonal

    MDA Compact IV: 0.4 in smaller diagonal

    MDA Compact IV:
    2.8 in
    Drone:
    3.2 in
  • Height

    Drone: 7.4 mm shorter

    MDA Compact IV:
    110 mm
    Drone:
    102.6 mm
  • Release year

    MDA Compact IV:
    2008
    Drone:
    2012

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. MDA Compact IV

    Height:
    110 mm +7.4 mm versus Drone
    Width:
    52 mm
    Depth:
    12 mm
  2. 2. Drone

    Height:
    102.6 mm
    Width:
    56.4 mm +4.4 mm versus MDA Compact IV
    Depth:
    12.4 mm

Weight

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

  1. 1. MDA Compact IV

    98 g

  2. 2. Drone

    117 g

    +19 g versus MDA Compact IV

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. MDA Compact IV

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

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

Drone has approximately 20% more rectangular screen area than MDA Compact IV.

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 MDA Compact IV, Drone, compared at the same storage capacity.
StorageMDA Compact IVDrone
4 GB Unknown 2 GB RAM
MDA Compact IV: Original memory entry

4 GB · 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. MDA Compact IV

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

2. Drone

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. MDA Compact IV

    900 mAh

    +100 mAh versus Drone

  2. 2. Drone

    800 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. MDA Compact IV2. Drone

Everyday essentials
Everyday essentials — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Dimensions (HxWxD)
  • 110 Х 52 Х 12 mm
  • 102.6 Х 56.4 Х 12.4 mm
Weight
  • 98 g
  • 117 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.2" inch
Screen resolution
  • 480 x 640 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 128 MB RAM
  • 256 MB ROM
  • 4 GB
  • 2 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 800 mAh
  • Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • No
  • Yes
Display
Display — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 24.3 cm2
  • 29.1 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 42.4%
  • 50.4%
PPI /points per inch/
  • 286 PPI
  • 146 PPI
Camera and Video
Camera and Video — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 2 MP
Functions Unknown
  • LED flash
Video
  • CIF@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA
Performance
Performance — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Processor CPU
  • 528 MHz ARM 11
Unknown
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Release date
  • 2008
  • May
  • 2012
  • February
Colors
  • Black
  • Black/black
  • Black/Silver
  • Black/White
Battery life
  • Stand by time- Up to 285 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 100 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • miniUSB
  • microUSB
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 1.33 W/kg (head) 1.44 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • TouchFLO 3D finger swipe navigation -Handwriting recognition
Unknown
Other features
Other features — specifications for MDA Compact IV, Drone.
SpecificationMDA Compact IVDrone
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player -Predictive text input
Unknown