Oppo R821T FInd Muse vs Samsung Galaxy E7
Compare recorded specifications, size and practical differences.
Samsung Galaxy E7
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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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Display technology
OLED versus LCD
- R821T FInd Muse:
- LCD
- Galaxy E7:
- OLED
-
Width
R821T FInd Muse: 13.7 mm narrower
- R821T FInd Muse:
- 63.5 mm
- Galaxy E7:
- 77.2 mm
-
Screen diagonal
R821T FInd Muse: 1.5 in smaller diagonal
- R821T FInd Muse:
- 4 in
- Galaxy E7:
- 5.5 in
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Chipset
- R821T FInd Muse:
- Mediatek MT6572 (28 nm)
- Galaxy E7:
- Qualcomm MSM8916 Snapdragon 410 (28 nm)
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Depth
Galaxy E7: 2.6 mm thinner
- R821T FInd Muse:
- 9.9 mm
- Galaxy E7:
- 7.3 mm
-
Height
R821T FInd Muse: 28.3 mm shorter
- R821T FInd Muse:
- 123 mm
- Galaxy E7:
- 151.3 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. R821T FInd Muse
- Height:
- 123 mm
- Width:
- 63.5 mm
- Depth:
- 9.9 mm +2.6 mm versus Galaxy E7
- Weight:
- Unknown
2. Galaxy E7
- Height:
- 151.3 mm +28.3 mm versus R821T FInd Muse
- Width:
- 77.2 mm +13.7 mm versus R821T FInd Muse
- Depth:
- 7.3 mm
- Weight:
- 141 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. R821T FInd Muse
- Screen diagonal:
- 4 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 45.5 cm²
2. Galaxy E7
- Screen diagonal:
- 5.5 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 83.4 cm²
Galaxy E7 has approximately 83.1% more rectangular screen area than R821T FInd Muse.
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 | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| 16 GB | Unknown | 2 GB RAM |
R821T FInd Muse: Original memory entry
4 GB · 512 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. R821T FInd Muse
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB (dedicated slot)
2. Galaxy E7
- NFC:
- See details Yes (LTE model)
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 64 GB (uses SIM 2 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 | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Dimensions (HxWxD) |
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| Weight |
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| Technology |
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| Screen size |
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| Screen resolution |
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| Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. |
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| Memory card support |
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| 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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| NFC | Unknown |
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| Headphone jack |
|
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Display
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Touchscreen |
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| Display colors |
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| Screen area |
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| Screen format |
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| Screen to body ratio |
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| PPI /points per inch/ |
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| Screen protection | Unknown |
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Camera and Video
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Rear camera, main |
|
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| Camera specs |
|
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| Functions | Unknown |
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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 | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU |
|
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| Antutu 7 score * | Unknown |
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General specs
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Release date |
|
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| Colors |
|
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| Historical recorded price Legacy catalogue value; date unknown. Not a current offer. |
|
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| Battery life | Unknown |
|
| Body build | Unknown |
|
Communication and Connectivity
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| SIM card |
|
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| 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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| Harmful irradiation | Unknown |
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Music and Audio
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Radio |
|
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Other features
| Specification | R821T FInd Muse | Galaxy E7 |
|---|---|---|
| Dop |
|
|