HTC U12 life vs O2 XDA Zinc
Compare recorded specifications, size and practical differences.
O2 XDA Zinc
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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.
-
Width
XDA Zinc: 17.4 mm narrower
- U12 life:
- 75.4 mm
- XDA Zinc:
- 58 mm
-
Screen diagonal
XDA Zinc: 3.2 in smaller diagonal
- U12 life:
- 6 in
- XDA Zinc:
- 2.8 in
-
Rear camera layout
- U12 life:
- Dual
- XDA Zinc:
- Single
-
Depth
U12 life: 14.3 mm thinner
- U12 life:
- 8.3 mm
- XDA Zinc:
- 22.6 mm
-
Height
XDA Zinc: 49.5 mm shorter
- U12 life:
- 158.5 mm
- XDA Zinc:
- 109 mm
-
Release year
- U12 life:
- 2018
- XDA Zinc:
- 2006
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. U12 life
- Height:
- 158.5 mm +49.5 mm versus XDA Zinc
- Width:
- 75.4 mm +17.4 mm versus XDA Zinc
- Depth:
- 8.3 mm
2. XDA Zinc
- Height:
- 109 mm
- Width:
- 58 mm
- Depth:
- 22.6 mm +14.3 mm versus U12 life
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. U12 life
- Screen diagonal:
- 6 in
- Aspect ratio (height:width):
- 18:9
- Approximate rectangular screen area:
- 92.9 cm²
2. XDA Zinc
- Screen diagonal:
- 2.8 in
- Aspect ratio (height:width):
- 4:3
- Approximate rectangular screen area:
- 24.3 cm²
U12 life has approximately 282.7% more rectangular screen area than XDA Zinc.
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.
U12 life: Original memory entry
128 GB · 6 GB RAM 64 GB · 512GB 4GB
XDA Zinc: Original memory entry
64 MB RAM · 128 MB ROM
Practical features
Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.
1. U12 life
- NFC:
- Yes
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 512 GB (uses SIM 2 slot)
2. XDA Zinc
- NFC:
- Unknown
- Headphone jack:
- No
- Memory card support:
- See details miniSD
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 | U12 life | XDA Zinc |
|---|---|---|
| Dimensions (HxWxD) |
|
|
| Weight |
|
|
| Technology | Unknown |
|
| 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 |
| NFC |
|
Unknown |
| Headphone jack |
|
|
Display
| Specification | U12 life | XDA Zinc |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
|
| Screen area |
|
|
| Screen format |
|
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| Screen to body ratio |
|
|
| PPI /points per inch/ |
|
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Camera and Video
| Specification | U12 life | XDA Zinc |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
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| Functions |
|
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| Video |
|
|
| Front camera, selfie |
|
|
| Specifications |
|
|
Performance
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | U12 life | XDA Zinc |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
Unknown |
| Antutu 7 score * |
|
Unknown |
| GeekBench 4 Single Core * |
|
Unknown |
| GeekBench 4 Multi-Core * |
|
Unknown |
General specs
| Specification | U12 life | XDA Zinc |
|---|---|---|
| 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 | U12 life | XDA Zinc |
|---|---|---|
| SIM card |
|
|
| Network |
|
|
| Speed |
|
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| GPRS |
|
|
| Edge |
|
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| Wi-Fi |
|
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| GPS |
|
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| USB |
|
|
| Bluetooth |
|
|
Music and Audio
| Specification | U12 life | XDA Zinc |
|---|---|---|
| Radio |
|
|
| Others |
|
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Other features
| Specification | U12 life | XDA Zinc |
|---|---|---|
| Dop |
|
|


