O2 XDA Trion vs verykool s4002 Leo
Compare recorded specifications, size and practical differences.
verykool s4002 Leo
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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
s4002 Leo: 48 g lighter
- XDA Trion:
- 160 g
- s4002 Leo:
- 112 g
-
Width
XDA Trion: 5 mm narrower
- XDA Trion:
- 58 mm
- s4002 Leo:
- 63 mm
-
Screen diagonal
XDA Trion: 1.2 in smaller diagonal
- XDA Trion:
- 2.8 in
- s4002 Leo:
- 4 in
-
Depth
s4002 Leo: 11.3 mm thinner
- XDA Trion:
- 22 mm
- s4002 Leo:
- 10.7 mm
-
Height
XDA Trion: 9 mm shorter
- XDA Trion:
- 113 mm
- s4002 Leo:
- 122 mm
-
Release year
- XDA Trion:
- 2006
- s4002 Leo:
- 2015
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. XDA Trion
- Height:
- 113 mm
- Width:
- 58 mm
- Depth:
- 22 mm +11.3 mm versus s4002 Leo
2. s4002 Leo
- Height:
- 122 mm +9 mm versus XDA Trion
- Width:
- 63 mm +5 mm versus XDA Trion
- Depth:
- 10.7 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. XDA Trion
- Screen diagonal:
- 2.8 in
- Aspect ratio (height:width):
- 4:3
- Approximate rectangular screen area:
- 24.3 cm²
2. s4002 Leo
- Screen diagonal:
- 4 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 45.5 cm²
s4002 Leo has approximately 87.6% more rectangular screen area than XDA Trion.
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.
XDA Trion: Original memory entry
64 MB RAM · 128 MB ROM
s4002 Leo: Original memory entry
512 MB · 256 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. XDA Trion
- NFC:
- Unknown
- Headphone jack:
- No
- Memory card support:
- See details microSD (dedicated slot)
2. s4002 Leo
- 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.
Everyday essentials
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| 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. |
|
|
| Memory card support |
|
|
| Battery Capacity is not battery life. No endurance test is implied. |
|
|
| Operating system OS |
|
|
| Chipset | Unknown |
|
| Headphone jack |
|
|
Display
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
|
| Screen area |
|
|
| Screen format |
|
|
| Screen to body ratio |
|
|
| PPI /points per inch/ |
|
|
Camera and Video
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
|
| Functions |
|
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| Video |
|
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| Front camera, selfie |
|
|
| Specifications |
|
|
Performance
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU | Unknown |
|
General specs
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
|
| Battery life |
|
|
Communication and Connectivity
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| SIM card |
|
|
| Network |
|
Unknown |
| Speed |
|
Unknown |
| GPRS |
|
|
| Edge |
|
|
| Wi-Fi |
|
|
| GPS |
|
|
| USB |
|
|
| Bluetooth |
|
|
| Harmful irradiation | Unknown |
|
Music and Audio
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Radio |
|
|
| Others |
|
Unknown |
Other features
| Specification | XDA Trion | s4002 Leo |
|---|---|---|
| Dop |
|
|



