Energizer Energy E551S vs Xiaomi Redmi Note
Compare recorded specifications, size and practical differences.
Xiaomi Redmi Note
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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.
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Chipset
- Energy E551S:
- Mediatek MT6737M (28 nm)
- Redmi Note:
- Mediatek MT6592 (28 nm)
-
Release year
- Energy E551S:
- 2019
- Redmi Note:
- 2014
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 E551S
- Height:
- Unknown
- Width:
- Unknown
- Depth:
- Unknown
- Weight:
- Unknown
Unavailable dimensions are omitted from the drawing.
2. Redmi Note
- Height:
- 154 mm
- Width:
- 78.7 mm
- Depth:
- 9.5 mm
- Weight:
- 199 g
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 E551S
- Screen diagonal:
- 5.5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 83.4 cm²
2. Redmi Note
- Screen diagonal:
- 5.5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 83.4 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 | Energy E551S | Redmi Note |
|---|---|---|
| 8 GB | 1 GB RAM | Unknown |
Redmi Note: Original memory entry
8 GB · 1/2 GB 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. Energy E551S
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 64 GB (uses SIM 2 slot)
2. Redmi Note
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 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.
Everyday essentials
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| Dimensions (HxWxD) |
|
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| Weight |
|
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| Technology |
|
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| Screen size |
|
|
| Screen resolution |
|
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| 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. |
|
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| Operating system OS |
|
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| Chipset |
|
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| Headphone jack |
|
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Display
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| Touchscreen |
|
|
| Display colors |
|
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| Screen area |
|
|
| Screen format |
|
|
| Screen to body ratio | Unknown |
|
| PPI /points per inch/ |
|
|
| Screen protection | Unknown |
|
Camera and Video
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| Rear camera, main |
|
|
| 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 | Energy E551S | Redmi Note |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
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| Antutu 7 score * |
|
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General specs
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| Release date |
|
|
| Colors |
|
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| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. | Unknown |
|
| Body build | Unknown |
|
Communication and Connectivity
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| SIM card |
|
|
| 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 | Energy E551S | Redmi Note |
|---|---|---|
| Radio |
|
|
| Others | Unknown |
|
Other features
| Specification | Energy E551S | Redmi Note |
|---|---|---|
| Dop |
|
|


