Lava Iris X1 mini vs vivo S1 Pro
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.
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Display technology
OLED versus LCD
- Iris X1 mini:
- LCD
- S1 Pro:
- OLED
-
Weight
Iris X1 mini: 69 g lighter
- Iris X1 mini:
- 116 g
- S1 Pro:
- 185 g
-
Width
Iris X1 mini: 11.3 mm narrower
- Iris X1 mini:
- 63.4 mm
- S1 Pro:
- 74.7 mm
-
Screen diagonal
Iris X1 mini: 2.39 in smaller diagonal
- Iris X1 mini:
- 4 in
- S1 Pro:
- 6.39 in
-
Chipset
- Iris X1 mini:
- Spreadtrum 7731
- S1 Pro:
- Qualcomm SDM675 Snapdragon 675 (11 nm)
-
Rear camera layout
- Iris X1 mini:
- Single
- S1 Pro:
- Triple
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. Iris X1 mini
- Height:
- 123.5 mm
- Width:
- 63.4 mm
- Depth:
- 9 mm +0.8 mm versus S1 Pro
2. S1 Pro
- Height:
- 157.3 mm +33.8 mm versus Iris X1 mini
- Width:
- 74.7 mm +11.3 mm versus Iris X1 mini
- Depth:
- 8.2 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. Iris X1 mini
- Screen diagonal:
- 4 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 45.5 cm²
2. S1 Pro
- Screen diagonal:
- 6.39 in
- Aspect ratio (height:width):
- 19.5:9
- Approximate rectangular screen area:
- 100.2 cm²
S1 Pro has approximately 120.1% more rectangular screen area than Iris X1 mini.
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.
Iris X1 mini: Original memory entry
4 GB · 512 MB RAM
S1 Pro: Original memory entry
256 GB · 6 GB RAM 128 GB · 8 GB 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. Iris X1 mini
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB
2. S1 Pro
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 256 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. Iris X1 mini2. S1 Pro
Everyday essentials
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| 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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| Chipset |
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| Headphone jack |
|
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Display
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| Touchscreen |
|
|
| 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 | Iris X1 mini | S1 Pro |
|---|---|---|
| Rear camera, main |
|
|
| 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
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
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| Antutu 8 score * | Unknown |
|
General specs
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. | Unknown |
|
| Battery life |
|
Unknown |
Communication and Connectivity
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| 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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Music and Audio
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| Radio |
|
Unknown |
| Others | Unknown |
|
Other features
| Specification | Iris X1 mini | S1 Pro |
|---|---|---|
| Dop |
|
|
