Energizer Energy 400 LTE vs i-mate Pocket PC
Compare recorded specifications, size and practical differences.
i-mate Pocket PC
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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
Pocket PC: 14 g lighter
- Energy 400 LTE:
- 204 g
- Pocket PC:
- 190 g
-
Width
Pocket PC: 2 mm narrower
- Energy 400 LTE:
- 72 mm
- Pocket PC:
- 70 mm
-
Screen diagonal
Pocket PC: 0.5 in smaller diagonal
- Energy 400 LTE:
- 4 in
- Pocket PC:
- 3.5 in
-
Depth
Energy 400 LTE: 3 mm thinner
- Energy 400 LTE:
- 15 mm
- Pocket PC:
- 18 mm
-
Height
Pocket PC: 4 mm shorter
- Energy 400 LTE:
- 134 mm
- Pocket PC:
- 130 mm
-
Release year
- Energy 400 LTE:
- 2017
- Pocket PC:
- 2004
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. Energy 400 LTE
- Height:
- 134 mm +4 mm versus Pocket PC
- Width:
- 72 mm +2 mm versus Pocket PC
- Depth:
- 15 mm
2. Pocket PC
- Height:
- 130 mm
- Width:
- 70 mm
- Depth:
- 18 mm +3 mm versus Energy 400 LTE
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. Energy 400 LTE
- Screen diagonal:
- 4 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 45.5 cm²
2. Pocket PC
- Screen diagonal:
- 3.5 in
- Aspect ratio (height:width):
- 4:3
- Approximate rectangular screen area:
- 37.9 cm²
Energy 400 LTE has approximately 20% more rectangular screen area than Pocket PC.
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 | Energy 400 LTE | Pocket PC |
|---|---|---|
| 8 GB | 1 GB RAM | Unknown |
Pocket PC: Original memory entry
64 MB RAM (128 MB optional)
Practical features
Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.
1. Energy 400 LTE
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 64 GB (uses SIM 2 slot)
2. Pocket PC
- NFC:
- Unknown
- Headphone jack:
- No
- Memory card support:
- See details SDIO/MMC
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 | Energy 400 LTE | Pocket PC |
|---|---|---|
| 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 | Energy 400 LTE | Pocket PC |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
|
| Screen area |
|
|
| Screen format |
|
|
| Screen to body ratio |
|
|
| PPI /points per inch/ |
|
|
| Screen protection |
|
Unknown |
Camera and Video
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
Unknown |
| Functions |
|
Unknown |
| Video |
|
|
| Front camera, selfie |
|
|
| Specifications |
|
Unknown |
Performance
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
Unknown |
General specs
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
Unknown |
| Battery life |
|
|
Communication and Connectivity
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| SIM card |
|
|
| Network |
|
Unknown |
| Speed |
|
Unknown |
| GPRS |
|
|
| Edge |
|
|
| Wi-Fi |
|
|
| GPS |
|
|
| USB |
|
|
| Bluetooth |
|
|
| Harmful irradiation |
|
Unknown |
Music and Audio
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| Radio |
|
|
| Others | Unknown |
|
Other features
| Specification | Energy 400 LTE | Pocket PC |
|---|---|---|
| Dop |
|
|