Samsung Galaxy A31 vs Samsung i900 Omnia
Compare recorded specifications, size and practical differences.
Samsung i900 Omnia
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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
i900 Omnia: 63 g lighter
- Galaxy A31:
- 185 g
- i900 Omnia:
- 122 g
-
Width
i900 Omnia: 16.2 mm narrower
- Galaxy A31:
- 73.1 mm
- i900 Omnia:
- 56.9 mm
-
Screen diagonal
i900 Omnia: 3.2 in smaller diagonal
- Galaxy A31:
- 6.4 in
- i900 Omnia:
- 3.2 in
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Rear camera layout
- Galaxy A31:
- Quad
- i900 Omnia:
- Single
-
Depth
Galaxy A31: 3.9 mm thinner
- Galaxy A31:
- 8.6 mm
- i900 Omnia:
- 12.5 mm
-
Height
i900 Omnia: 47.3 mm shorter
- Galaxy A31:
- 159.3 mm
- i900 Omnia:
- 112 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. Galaxy A31
- Height:
- 159.3 mm +47.3 mm versus i900 Omnia
- Width:
- 73.1 mm +16.2 mm versus i900 Omnia
- Depth:
- 8.6 mm
2. i900 Omnia
- Height:
- 112 mm
- Width:
- 56.9 mm
- Depth:
- 12.5 mm +3.9 mm versus Galaxy A31
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 A31
- Screen diagonal:
- 6.4 in
- Aspect ratio (height:width):
- 20:9
- Approximate rectangular screen area:
- 98.9 cm²
2. i900 Omnia
- Screen diagonal:
- 3.2 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 29.1 cm²
Galaxy A31 has approximately 239.3% more rectangular screen area than i900 Omnia.
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 A31 | i900 Omnia |
|---|---|---|
| 64 GB | 4 GB RAM | Unknown |
| 128 GB | 4 / 6 GB RAM Alternative RAM configurations | Unknown |
i900 Omnia: Original memory entry
8/16 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. Galaxy A31
- NFC:
- See details Yes (market/region dependent)
- Headphone jack:
- Yes
- Memory card support:
- See details microSDXC (dedicated slot)
2. i900 Omnia
- NFC:
- Unknown
- Headphone jack:
- No
- Memory card support:
- See details microSD · up to 16 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.
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.
Everyday essentials
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Dimensions (HxWxD) |
|
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| Weight |
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| Technology |
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| Screen size |
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| Screen resolution |
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| Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. |
|
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| Memory card support |
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| Battery Capacity is not battery life. No endurance test is implied. |
|
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| Operating system OS |
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| NFC |
|
Unknown |
| Headphone jack |
|
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Display
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Touchscreen |
|
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| Display colors |
|
Unknown |
| Screen area |
|
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| 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 A31 | i900 Omnia |
|---|---|---|
| Rear camera, main |
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| Camera specs |
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| Functions |
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| Video |
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| Front camera, selfie |
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| Specifications |
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Performance
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Processor CPU |
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General specs
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Release date |
|
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| Colors |
|
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| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. | Unknown |
|
| Battery life | Unknown |
|
Communication and Connectivity
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| SIM card |
|
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| Network |
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| Speed |
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| GPRS |
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| Edge |
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| Wi-Fi |
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| GPS |
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| USB |
|
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| Bluetooth |
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| Harmful irradiation |
|
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Music and Audio
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Radio | Unknown |
|
| Others | Unknown |
|
Other features
| Specification | Galaxy A31 | i900 Omnia |
|---|---|---|
| Dop |
|
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