Micromax A57 Ninja 3.0 vs Xiaomi Poco X2
Compare recorded specifications, size and practical differences.
Xiaomi Poco X2
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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
A57 Ninja 3.0: 114.2 g lighter
- A57 Ninja 3.0:
- 93.8 g
- Poco X2:
- 208 g
-
Width
A57 Ninja 3.0: 14.6 mm narrower
- A57 Ninja 3.0:
- 62 mm
- Poco X2:
- 76.6 mm
-
Screen diagonal
A57 Ninja 3.0: 3.17 in smaller diagonal
- A57 Ninja 3.0:
- 3.5 in
- Poco X2:
- 6.67 in
-
Rear camera layout
- A57 Ninja 3.0:
- Single
- Poco X2:
- Quad
-
Depth
Poco X2: 2.7 mm thinner
- A57 Ninja 3.0:
- 11.5 mm
- Poco X2:
- 8.8 mm
-
Height
A57 Ninja 3.0: 49.3 mm shorter
- A57 Ninja 3.0:
- 116 mm
- Poco X2:
- 165.3 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. A57 Ninja 3.0
- Height:
- 116 mm
- Width:
- 62 mm
- Depth:
- 11.5 mm +2.7 mm versus Poco X2
2. Poco X2
- Height:
- 165.3 mm +49.3 mm versus A57 Ninja 3.0
- Width:
- 76.6 mm +14.6 mm versus A57 Ninja 3.0
- Depth:
- 8.8 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. A57 Ninja 3.0
- Screen diagonal:
- 3.5 in
- Aspect ratio (height:width):
- 3:2
- Approximate rectangular screen area:
- 36.5 cm²
2. Poco X2
- Screen diagonal:
- 6.67 in
- Aspect ratio (height:width):
- 20:9
- Approximate rectangular screen area:
- 107.4 cm²
Poco X2 has approximately 194.5% more rectangular screen area than A57 Ninja 3.0.
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 | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| 64 GB | Unknown | 6 GB RAM |
| 128 GB | Unknown | 6 GB RAM |
| 256 GB | Unknown | 8 GB RAM |
A57 Ninja 3.0: Original memory entry
512 MB RAM · 256 MB
Practical features
Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.
1. A57 Ninja 3.0
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB (dedicated slot)
2. Poco X2
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSDXC (uses shared SIM 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 | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| 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. |
|
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| Memory card support |
|
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| Battery Capacity is not battery life. No endurance test is implied. |
|
|
| Operating system OS |
|
|
| Chipset | Unknown |
|
| Headphone jack |
|
|
Display
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
|
| Screen area |
|
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| Screen format |
|
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| Screen to body ratio |
|
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| PPI /points per inch/ |
|
|
| Screen protection | Unknown |
|
Camera and Video
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
|
| Functions | Unknown |
|
| Video |
|
|
| Front camera, selfie |
|
|
| Specifications | Unknown |
|
Performance
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
|
| Antutu 8 score * | Unknown |
|
| GeekBench 5 Single Core * | Unknown |
|
| GeekBench 5 Multi-Core * | Unknown |
|
General specs
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
|
| Battery life |
|
Unknown |
| Body build | Unknown |
|
Communication and Connectivity
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| 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 |
|
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Music and Audio
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Radio |
|
|
| Others | Unknown |
|
Other features
| Specification | A57 Ninja 3.0 | Poco X2 |
|---|---|---|
| Dop |
|
|
