Lava Iris 450 Colour vs ZTE Star 1
Compare recorded specifications, size and practical differences.
ZTE Star 1
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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
Star 1: 6 g lighter
- Iris 450 Colour:
- 136 g
- Star 1:
- 130 g
-
Width
Iris 450 Colour: 5.5 mm narrower
- Iris 450 Colour:
- 63.5 mm
- Star 1:
- 69 mm
-
Screen diagonal
Iris 450 Colour: 0.5 in smaller diagonal
- Iris 450 Colour:
- 4.5 in
- Star 1:
- 5 in
-
Depth
Star 1: 3.9 mm thinner
- Iris 450 Colour:
- 10.5 mm
- Star 1:
- 6.6 mm
-
Height
Iris 450 Colour: 3 mm shorter
- Iris 450 Colour:
- 136 mm
- Star 1:
- 139 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. Iris 450 Colour
- Height:
- 136 mm
- Width:
- 63.5 mm
- Depth:
- 10.5 mm +3.9 mm versus Star 1
2. Star 1
- Height:
- 139 mm +3 mm versus Iris 450 Colour
- Width:
- 69 mm +5.5 mm versus Iris 450 Colour
- Depth:
- 6.6 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 450 Colour
- Screen diagonal:
- 4.5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 55.8 cm²
2. Star 1
- Screen diagonal:
- 5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 68.9 cm²
Star 1 has approximately 23.5% more rectangular screen area than Iris 450 Colour.
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 | Iris 450 Colour | Star 1 |
|---|---|---|
| 16 GB | Unknown | 2 GB RAM |
Iris 450 Colour: Original memory entry
4 GB · 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. Iris 450 Colour
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB
2. Star 1
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 64 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.
1. Iris 450 Colour2. Star 1
Everyday essentials
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| 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 | Unknown |
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| Headphone jack |
|
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Display
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| 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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Camera and Video
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| 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
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| Processor CPU |
|
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| Graphics processor GPU |
|
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| Antutu 7 score * | Unknown |
|
| GeekBench 4 Single Core * | Unknown |
|
| GeekBench 4 Multi-Core * | Unknown |
|
General specs
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| Release date |
|
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| Colors |
|
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| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
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| Battery life |
|
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Communication and Connectivity
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| 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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Music and Audio
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| Radio |
|
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| Others | Unknown |
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Other features
| Specification | Iris 450 Colour | Star 1 |
|---|---|---|
| Dop |
|
|
