Allview E4 vs Toshiba Windows Phone IS12T
Compare recorded specifications, size and practical differences.
Toshiba Windows Phone IS12T
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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
Windows Phone IS12T: 17 g lighter
- E4:
- 130 g
- Windows Phone IS12T:
- 113 g
-
Width
Windows Phone IS12T: 11.2 mm narrower
- E4:
- 70.2 mm
- Windows Phone IS12T:
- 59 mm
-
Screen diagonal
Windows Phone IS12T: 1.8 in smaller diagonal
- E4:
- 5.5 in
- Windows Phone IS12T:
- 3.7 in
-
Chipset
- E4:
- Mediatek MT6753 (28 nm)
- Windows Phone IS12T:
- Qualcomm MSM8655 Snapdragon S2
-
Depth
E4: 2 mm thinner
- E4:
- 8.6 mm
- Windows Phone IS12T:
- 10.6 mm
-
Height
Windows Phone IS12T: 22.7 mm shorter
- E4:
- 140.7 mm
- Windows Phone IS12T:
- 118 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. E4
- Height:
- 140.7 mm +22.7 mm versus Windows Phone IS12T
- Width:
- 70.2 mm +11.2 mm versus Windows Phone IS12T
- Depth:
- 8.6 mm
2. Windows Phone IS12T
- Height:
- 118 mm
- Width:
- 59 mm
- Depth:
- 10.6 mm +2 mm versus E4
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.
At least two phones need compatible screen dimensions for a drawing.
1. E4
E4: Screen geometry unavailable or conflicting.
2. Windows Phone IS12T
- Screen diagonal:
- 3.7 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 39 cm²
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 | E4 | Windows Phone IS12T |
|---|---|---|
| 16 GB | 2 GB RAM | Unknown |
Windows Phone IS12T: Original memory entry
32 GB (28 GB user available)
Practical features
Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.
1. E4
- NFC:
- See details Super AMOLED
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB (dedicated slot)
2. Windows Phone IS12T
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- No
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 | E4 | Windows Phone IS12T |
|---|---|---|
| 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 |
|
|
| NFC |
|
Unknown |
| Headphone jack |
|
|
Display
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
|
| Screen area |
|
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| Screen format |
|
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| Screen to body ratio |
|
|
| PPI /points per inch/ |
|
|
Camera and Video
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
|
| Functions |
|
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| Video |
|
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| Front camera, selfie |
|
|
| Specifications |
|
Unknown |
Performance
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
|
| Antutu 7 score * |
|
Unknown |
General specs
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
|
| Battery life |
|
|
Communication and Connectivity
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| SIM card |
|
|
| Network |
|
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| Speed |
|
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| GPRS |
|
|
| Edge |
|
|
| Wi-Fi |
|
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| GPS |
|
|
| USB |
|
|
| Bluetooth |
|
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| Harmful irradiation |
|
Unknown |
Music and Audio
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Radio |
|
|
Other features
| Specification | E4 | Windows Phone IS12T |
|---|---|---|
| Dop |
|
|