Celkon Campus Buddy A404 vs ZTE Grand Xmax
Compare recorded specifications, size and practical differences.
ZTE Grand Xmax
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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
Campus Buddy A404: 40.8 g lighter
- Campus Buddy A404:
- 131 g
- Grand Xmax:
- 171.8 g
-
Width
Campus Buddy A404: 18.9 mm narrower
- Campus Buddy A404:
- 64.2 mm
- Grand Xmax:
- 83.1 mm
-
Screen diagonal
Campus Buddy A404: 2 in smaller diagonal
- Campus Buddy A404:
- 4 in
- Grand Xmax:
- 6 in
-
Depth
Grand Xmax: 1.9 mm thinner
- Campus Buddy A404:
- 9.8 mm
- Grand Xmax:
- 7.9 mm
-
Height
Campus Buddy A404: 35.6 mm shorter
- Campus Buddy A404:
- 126.5 mm
- Grand Xmax:
- 162.1 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. Campus Buddy A404
- Height:
- 126.5 mm
- Width:
- 64.2 mm
- Depth:
- 9.8 mm +1.9 mm versus Grand Xmax
2. Grand Xmax
- Height:
- 162.1 mm +35.6 mm versus Campus Buddy A404
- Width:
- 83.1 mm +18.9 mm versus Campus Buddy A404
- Depth:
- 7.9 mm
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. Campus Buddy A404
- Screen diagonal:
- 4 in
- Aspect ratio (height:width):
- 5:3
- Approximate rectangular screen area:
- 45.5 cm²
2. Grand Xmax
- Screen diagonal:
- 6 in
- Aspect ratio (height:width):
- 16:9
- Approximate rectangular screen area:
- 99.2 cm²
Grand Xmax has approximately 117.9% more rectangular screen area than Campus Buddy A404.
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 | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| 8 GB | Unknown | 1 GB RAM |
Campus Buddy A404: 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. Campus Buddy A404
- NFC:
- Unknown
- Headphone jack:
- Yes
- Memory card support:
- See details microSD · up to 32 GB
2. Grand Xmax
- 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 | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Dimensions (HxWxD) |
|
|
| Weight |
|
|
| Technology | Unknown |
|
| 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 | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Touchscreen |
|
|
| Display colors | Unknown |
|
| Screen area |
|
|
| Screen format |
|
|
| Screen to body ratio |
|
|
| PPI /points per inch/ |
|
|
| Screen protection | Unknown |
|
Camera and Video
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Rear camera, main |
|
|
| Camera specs |
|
|
| Functions |
|
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| Video |
|
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| Front camera, selfie |
|
|
| Specifications |
|
|
Performance
Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Processor CPU |
|
|
| Graphics processor GPU | Unknown |
|
| Antutu 7 score * | Unknown |
|
General specs
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Release date |
|
|
| Colors |
|
|
| Battery life | Unknown |
|
Communication and Connectivity
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| SIM card |
|
|
| Network |
|
|
| Speed |
|
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| GPRS |
|
|
| Edge |
|
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| Wi-Fi |
|
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| GPS |
|
|
| USB |
|
|
| Bluetooth |
|
|
Music and Audio
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Radio |
|
|
| Others | Unknown |
|
Other features
| Specification | Campus Buddy A404 | Grand Xmax |
|---|---|---|
| Dop |
|
|