Samsung Galaxy Discover S730M vs Xiaomi MI-2a
Compare recorded specifications, size and practical differences.
Xiaomi MI-2a
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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
Galaxy Discover S730M: 11 g lighter
- Galaxy Discover S730M:
- 122 g
- MI-2a:
- 133 g
-
Width
Galaxy Discover S730M: 5 mm narrower
- Galaxy Discover S730M:
- 61.5 mm
- MI-2a:
- 66.5 mm
-
Screen diagonal
Galaxy Discover S730M: 1 in smaller diagonal
- Galaxy Discover S730M:
- 3.5 in
- MI-2a:
- 4.5 in
-
Depth
MI-2a: 2 mm thinner
- Galaxy Discover S730M:
- 11.5 mm
- MI-2a:
- 9.5 mm
-
Height
Galaxy Discover S730M: 20.2 mm shorter
- Galaxy Discover S730M:
- 112.8 mm
- MI-2a:
- 133 mm
-
Release year
- Galaxy Discover S730M:
- 2012
- MI-2a:
- 2013
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. Galaxy Discover S730M
- Height:
- 112.8 mm
- Width:
- 61.5 mm
- Depth:
- 11.5 mm +2 mm versus MI-2a
2. MI-2a
- Height:
- 133 mm +20.2 mm versus Galaxy Discover S730M
- Width:
- 66.5 mm +5 mm versus Galaxy Discover S730M
- Depth:
- 9.5 mm
Weight
Bars start at zero and share a scale within this chart.
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. Galaxy Discover S730M
- Screen diagonal:
- 3.5 in
- Aspect ratio (height:width):
- 3:2
- Approximate rectangular screen area:
- 36.5 cm²
2. MI-2a
- Screen diagonal:
- 4.5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 55.8 cm²
MI-2a has approximately 53% more rectangular screen area than Galaxy Discover S730M.
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.
| Storage | Galaxy Discover S730M | MI-2a |
|---|---|---|
| 16 GB | Unknown | 1 GB RAM |
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. Galaxy Discover S730M
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB (dedicated slot)
2. MI-2a
- 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.
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. Galaxy Discover S730M2. MI-2a
Everyday essentials
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Dimensions (HxWxD) |
|
|
| Weight |
|
|
| Technology |
|
|
| Screen size |
|
|
| Screen resolution |
|
|
| Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. |
|
|
| Memory card support |
|
|
| Battery Capacity is not battery life. No endurance test is implied. |
|
|
| Operating system OS |
|
|
| Chipset |
|
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| NFC | Unknown |
|
| Headphone jack |
|
|
Display
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
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| Screen area |
|
|
| Screen format |
|
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| Screen to body ratio |
|
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| PPI /points per inch/ |
|
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Camera and Video
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
|
| Functions |
|
|
| Video |
|
|
| Front camera, selfie |
|
|
| Specifications | Unknown |
|
Performance
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
|
| Antutu 7 score * |
|
|
| GeekBench 4 Single Core * | Unknown |
|
| GeekBench 4 Multi-Core * | Unknown |
|
| GeekBench 4 RenderScript * | Unknown |
|
General specs
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
Unknown |
| Battery life |
|
Unknown |
Communication and Connectivity
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| SIM card |
|
|
| Network |
|
|
| Speed |
|
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| GPRS |
|
|
| Edge |
|
|
| Wi-Fi |
|
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| GPS |
|
|
| USB |
|
|
| Bluetooth |
|
|
| Harmful irradiation |
|
Unknown |
Music and Audio
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Radio |
|
|
| Others |
|
|
Other features
| Specification | Galaxy Discover S730M | MI-2a |
|---|---|---|
| Dop |
|
|
