Huawei Mate 20 X vs Nokia E51
Compare recorded specifications, size and practical differences.
Nokia E51
Replace E51
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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.
- WeightE51: 132 g lighterE51: 100 g · Mate 20 X: 232 g
- WidthE51: 39.4 mm narrowerE51: 46 mm · Mate 20 X: 85.4 mm
- Screen diagonalE51: 5.2 in smaller diagonalE51: 2 in · Mate 20 X: 7.2 in
- Rear camera layoutTriple / SingleMate 20 X: Triple · E51: Single
- DepthMate 20 X: 3.8 mm thinnerMate 20 X: 8.2 mm · E51: 12 mm
- HeightE51: 59.8 mm shorterE51: 114.8 mm · Mate 20 X: 174.6 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. Mate 20 X
- Height
- 174.6 mm+59.8 mm versus E51
- Width
- 85.4 mm+39.4 mm versus E51
- Depth
- 8.2 mm
- Weight
- 232 g
- 2. E51
- Height
- 114.8 mm
- Width
- 46 mm
- Depth
- 12 mm+3.8 mm versus Mate 20 X
- Weight
- 100 g
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. Mate 20 X 7.2 in · 18.7:9 About 130.7 cm² rectangular area
- 2. E51 2 in · 4:3 About 12.4 cm² rectangular area
Mate 20 X has approximately 955.1% more rectangular screen area than E51.
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 | Mate 20 X | E51 |
|---|---|---|
| 128 GB | 6 GB RAM | Unknown |
E51: Original memory entry
130 MB · 96 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. Mate 20 X
- NFC
- Yes
- Headphone jack
- Yes
- Memory card support
- See details NM (Nano Memory) · up to 256GB (uses SIM 2)
2. E51
- NFC
- Unknown
- Headphone jack
- No
- Memory card support
- See details microSD · up to 16 GB (dedicated slot)
Battery capacity
Capacity is not battery life. No endurance test is implied.
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 | Mate 20 X | E51 |
|---|---|---|
| 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 memoryRecorded 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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| BatteryCapacity is not battery life. No endurance test is implied. |
|
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| Operating system OS |
|
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| Chipset |
|
Unknown |
| NFC |
|
Unknown |
| Headphone jack |
|
|
No different specifications in this section.
Display
| Specification | Mate 20 X | E51 |
|---|---|---|
| Touchscreen |
|
Unknown |
| 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 |
No different specifications in this section.
Camera and Video
| Specification | Mate 20 X | E51 |
|---|---|---|
| Rear camera, main |
|
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| Camera specs |
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| Functions |
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Unknown |
| Video |
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| Front camera, selfie |
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| Specifications |
|
Unknown |
| DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
| DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
| DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
No different specifications in this section.
Performance
| Specification | Mate 20 X | E51 |
|---|---|---|
| Processor CPU |
|
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| Graphics processor GPU |
|
Unknown |
| Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
| Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
| GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
| GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. |
|
Unknown |
No different specifications in this section.
General specs
| Specification | Mate 20 X | E51 |
|---|---|---|
| Release date |
|
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| Colors |
|
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| Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. |
|
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| Battery life | Unknown |
|
| Body build |
|
Unknown |
No different specifications in this section.
Communication and Connectivity
| Specification | Mate 20 X | E51 |
|---|---|---|
| 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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No different specifications in this section.
Music and Audio
| Specification | Mate 20 X | E51 |
|---|---|---|
| Radio |
|
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| Others |
|
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No different specifications in this section.
Other features
| Specification | Mate 20 X | E51 |
|---|---|---|
| Dop |
|
|
No different specifications in this section.