Samsung D720 vs Samsung Galaxy Discover S730M

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

    D720: 7 g lighter

    D720:
    115 g
    Galaxy Discover S730M:
    122 g
  • Width

    D720: 14.5 mm narrower

    D720:
    47 mm
    Galaxy Discover S730M:
    61.5 mm
  • Screen diagonal

    D720: 1.7 in smaller diagonal

    D720:
    1.8 in
    Galaxy Discover S730M:
    3.5 in
  • Depth

    Galaxy Discover S730M: 11.5 mm thinner

    D720:
    23 mm
    Galaxy Discover S730M:
    11.5 mm
  • Height

    D720: 13.8 mm shorter

    D720:
    99 mm
    Galaxy Discover S730M:
    112.8 mm
  • Release year

    D720:
    2005
    Galaxy Discover S730M:
    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. D720

    Height:
    99 mm
    Width:
    47 mm
    Depth:
    23 mm +11.5 mm versus Galaxy Discover S730M
  2. 2. Galaxy Discover S730M

    Height:
    112.8 mm +13.8 mm versus D720
    Width:
    61.5 mm +14.5 mm versus D720
    Depth:
    11.5 mm

Weight

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

  1. 1. D720

    115 g

  2. 2. Galaxy Discover S730M

    122 g

    +7 g versus D720

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. D720

    D720: Screen geometry unavailable or conflicting.

  2. 2. Galaxy Discover S730M

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²

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.

D720: Original memory entry

18 MB

Galaxy Discover S730M: Original memory entry

4 GB (2.7 GB user available) · 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. D720

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC-micro

2. Galaxy Discover S730M

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. D720

    900 mAh

  2. 2. Galaxy Discover S730M

    1300 mAh

    +400 mAh versus D720

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. D7202. Galaxy Discover S730M

Everyday essentials
Everyday essentials — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Dimensions (HxWxD)
  • 99 Х 47 Х 23 mm
  • 112.8 Х 61.5 Х 11.5 mm
Weight
  • 115 g
  • 122 g
Technology
  • TFT
  • TFT
Screen size
  • 1.8" inch
  • 3.5" inch
Screen resolution
  • 176 x 220 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 18 MB
  • 4 GB (2.7 GB user available)
  • 512 MB RAM
Memory card support
  • MMC-micro
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 7.0
  • Series 60 UI
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset Unknown
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 10.2 cm2
  • 36.5 cm2
Screen format Unknown
  • 3:2 (height:width)
Screen to body ratio
  • 21.9%
  • 52.6%
PPI /points per inch/
  • 0 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Rear camera, main
  • 1.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 1.3 MP
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance

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

Performance — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Processor CPU
  • TI 192 MHz
  • 800 MHz Cortex-A5
Graphics processor GPU Unknown
  • Adreno 200
Antutu 7 score * Unknown
  • 1176
General specs
General specs — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Release date
  • 2005
  • Q1
  • 2012
  • November
Colors
  • Black
  • Red
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 80 EUR
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 4 h
  • Stand by time- Up to 440 h Talking time- Up to 7 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • Yes
Harmful irradiation
  • SAR EU - 0.40 W/kg (head)
  • SAR - 0.85 W/kg (head) 0.77 W/kg (body) SAR EU - 0.35 W/kg (head)
Music and Audio
Music and Audio — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Radio
  • No
  • No
Others Unknown
  • Touch sensitive controls
Other features
Other features — specifications for D720, Galaxy Discover S730M.
SpecificationD720Galaxy Discover S730M
Dop
  • MP3/AAC/WAV/MP4 player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -SyncML -Predictive text input -Voice memo -Voice command -Organizer
  • Sensors Accelerometer For Telus Also known as Samsung Galaxy Discover TracFone SGH-S730G for Net10 and Straight Talk