Samsung Galaxy A31 vs Xolo Win Q900s
Compare recorded specifications, size and practical differences.
Xolo Win Q900s
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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.
-
Display technology
OLED versus LCD
- Galaxy A31:
- OLED
- Win Q900s:
- LCD
-
Weight
Win Q900s: 85 g lighter
- Galaxy A31:
- 185 g
- Win Q900s:
- 100 g
-
Width
Win Q900s: 5.9 mm narrower
- Galaxy A31:
- 73.1 mm
- Win Q900s:
- 67.2 mm
-
Screen diagonal
Win Q900s: 1.7 in smaller diagonal
- Galaxy A31:
- 6.4 in
- Win Q900s:
- 4.7 in
-
Rear camera layout
- Galaxy A31:
- Quad
- Win Q900s:
- Single
-
Depth
Win Q900s: 1.4 mm thinner
- Galaxy A31:
- 8.6 mm
- Win Q900s:
- 7.2 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 +23.5 mm versus Win Q900s
- Width:
- 73.1 mm +5.9 mm versus Win Q900s
- Depth:
- 8.6 mm +1.4 mm versus Win Q900s
2. Win Q900s
- Height:
- 135.8 mm
- Width:
- 67.2 mm
- Depth:
- 7.2 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 A31
- Screen diagonal:
- 6.4 in
- Aspect ratio (height:width):
- 20:9
- Approximate rectangular screen area:
- 98.9 cm²
2. Win Q900s
- Screen diagonal:
- 4.7 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 60.9 cm²
Galaxy A31 has approximately 62.4% more rectangular screen area than Win Q900s.
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 | Win Q900s |
|---|---|---|
| 8 GB | Not recorded | 1 GB RAM |
| 64 GB | 4 GB RAM | Not recorded |
| 128 GB | 4 / 6 GB RAM Alternative RAM configurations | Not recorded |
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. Win Q900s
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 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.
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 A312. Win Q900s
Everyday essentials
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| 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 |
|
|
| Chipset | Unknown |
|
| NFC |
|
Unknown |
| Headphone jack |
|
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Display
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| Touchscreen |
|
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| Display colors |
|
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| 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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| Screen protection | Unknown |
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Camera and Video
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| 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 | Win Q900s |
|---|---|---|
| Processor CPU |
|
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| Graphics processor GPU | Unknown |
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General specs
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. | Unknown |
|
| Battery life | Unknown |
|
Communication and Connectivity
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| SIM card |
|
|
| 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 |
|
Unknown |
Music and Audio
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| Radio | Unknown |
|
Other features
| Specification | Galaxy A31 | Win Q900s |
|---|---|---|
| Dop |
|
|
