MWg UBiQUiO 503g vs Plum Coach Plus

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

    UBiQUiO 503g: 93 g lighter

    UBiQUiO 503g:
    157 g
    Coach Plus:
    250 g
  • Width

    UBiQUiO 503g: 23 mm narrower

    UBiQUiO 503g:
    65 mm
    Coach Plus:
    88 mm
  • Screen diagonal

    UBiQUiO 503g: 3.6 in smaller diagonal

    UBiQUiO 503g:
    2.4 in
    Coach Plus:
    6 in
  • Depth

    Coach Plus: 5.8 mm thinner

    UBiQUiO 503g:
    17 mm
    Coach Plus:
    11.2 mm
  • Height

    UBiQUiO 503g: 45 mm shorter

    UBiQUiO 503g:
    123 mm
    Coach Plus:
    168 mm
  • Release year

    UBiQUiO 503g:
    2007
    Coach Plus:
    2014

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. UBiQUiO 503g

    Height:
    123 mm
    Width:
    65 mm
    Depth:
    17 mm +5.8 mm versus Coach Plus
  2. 2. Coach Plus

    Height:
    168 mm +45 mm versus UBiQUiO 503g
    Width:
    88 mm +23 mm versus UBiQUiO 503g
    Depth:
    11.2 mm

Weight

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

  1. 1. UBiQUiO 503g

    157 g

  2. 2. Coach Plus

    250 g

    +93 g versus UBiQUiO 503g

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. UBiQUiO 503g

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Coach Plus

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

Coach Plus has approximately 456.4% more rectangular screen area than UBiQUiO 503g.

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.

UBiQUiO 503g: Original memory entry

96 MB RAM · 192 MB ROM

Coach Plus: Original memory entry

4 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. UBiQUiO 503g

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Coach Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. UBiQUiO 503g

    1500 mAh

  2. 2. Coach Plus

    2600 mAh

    +1100 mAh versus UBiQUiO 503g

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. UBiQUiO 503g2. Coach Plus

Everyday essentials
Everyday essentials — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Dimensions (HxWxD)
  • 123 Х 65 Х 17 mm
  • 168 Х 88 Х 11.2 mm
Weight
  • 157 g
  • 250 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 6" inch
Screen resolution
  • 320 x 240 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 96 MB RAM
  • 192 MB ROM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2600 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6 Professional
  • Android 4.2.2 (Jelly Bean)
Chipset Unknown
  • Mediatek MT8312 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 17.8 cm2
  • 99.2 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 22.3%
  • 67.1%
PPI /points per inch/
  • 167 PPI
  • 184 PPI
Camera and Video
Camera and Video — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 8 MP
  • AF
Functions Unknown
  • Face detection
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • Videocall camera
  • 2 MP
Performance
Performance — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Processor CPU
  • Intel XScale PXA 270 520 MHz
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Release date
  • 2007
  • April
  • 2014
  • May
Colors
  • Black
  • Gray
  • Black
  • White
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 4 h
  • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 17 h (2G) / Up to 8 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB 1.1
  • microUSB 2.0
Bluetooth
  • 1.2
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Radio
  • No
  • FM radio
Other features
Other features — specifications for UBiQUiO 503g, Coach Plus.
SpecificationUBiQUiO 503gCoach Plus
Dop
  • MP3/AAC/MP4 player -Pocket Office -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity - Also known as Plum Z620