T-Mobile MDA Compact IV vs Vertu Aster

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

    MDA Compact IV: 95 g lighter

    MDA Compact IV:
    98 g
    Aster:
    193 g
  • Width

    MDA Compact IV: 17 mm narrower

    MDA Compact IV:
    52 mm
    Aster:
    69 mm
  • Screen diagonal

    MDA Compact IV: 1.9 in smaller diagonal

    MDA Compact IV:
    2.8 in
    Aster:
    4.7 in
  • Chipset

    MDA Compact IV:
    Qualcomm MSM7201A
    Aster:
    Qualcomm Snapdragon 801 (28 nm)
  • Depth

    Aster: 0.8 mm thinner

    MDA Compact IV:
    12 mm
    Aster:
    11.2 mm
  • Height

    MDA Compact IV: 33.4 mm shorter

    MDA Compact IV:
    110 mm
    Aster:
    143.4 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.

  1. 1. MDA Compact IV

    Height:
    110 mm
    Width:
    52 mm
    Depth:
    12 mm +0.8 mm versus Aster
  2. 2. Aster

    Height:
    143.4 mm +33.4 mm versus MDA Compact IV
    Width:
    69 mm +17 mm versus MDA Compact IV
    Depth:
    11.2 mm

Weight

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

  1. 1. MDA Compact IV

    98 g

  2. 2. Aster

    193 g

    +95 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. Aster

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²

Aster has approximately 150.8% 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, Aster, compared at the same storage capacity.
StorageMDA Compact IVAster
64 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. Aster

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

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

  2. 2. Aster

    2275 mAh

    +1375 mAh versus MDA Compact IV

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. Aster

Everyday essentials
Everyday essentials — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Dimensions (HxWxD)
  • 110 Х 52 Х 12 mm
  • 143.4 Х 69 Х 11.2 mm
Weight
  • 98 g
  • 193 g
Technology
  • TFT
  • Sapphire crystal glass
Screen size
  • 2.8" inch
  • 4.7" inch
Screen resolution
  • 480 x 640 px
  • 1080 x 1920 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
  • 64 GB
  • 2 GB RAM
Memory card support
  • No
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 2275 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM7201A
  • Qualcomm Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 59.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 42.4%
  • 60.5%
PPI /points per inch/
  • 286 PPI
  • 473 PPI
Screen protection Unknown
  • Sapphire crystal glass
  • oleophobic coating
Camera and Video
Camera and Video — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • Hasselblad certified
  • AF
Functions Unknown
  • Dual-LED flash
Video
  • CIF@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • VGA videocall camera
  • 2.1 MP
Performance

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

Performance — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Processor CPU
  • 528 MHz ARM 11
  • Quad-core 2.3 GHz Krait 400
Graphics processor GPU
  • Adreno 130
  • Adreno 330
Antutu 7 score * Unknown
  • 37242
GeekBench 4 Single Core * Unknown
  • 509
GeekBench 4 Multi-Core * Unknown
  • 887
General specs
General specs — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Release date
  • 2008
  • May
  • 2014
  • October
Colors
  • Black
  • Onyx Calf
  • Lagoon Calf
  • Blush Calf
  • Caviar Karung
  • Tangerine Karung
  • Raspberry Ostrich
  • Cognac Ostrich
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 5440 EUR
Battery life
  • Stand by time- Up to 285 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 380 h (3G) Talking time- Up to 15 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
SIM card
  • Mini-SIM
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 17(700)
  • 20(800)
  • 25(1900)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
  • aptX
  • LE
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, Aster.
SpecificationMDA Compact IVAster
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • TouchFLO 3D finger swipe navigation -Handwriting recognition
  • Dolby Digital Plus audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for MDA Compact IV, Aster.
SpecificationMDA Compact IVAster
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Qi wireless charging - Titanium body (forged grade 5) and luxurious calf leather covered rear panel