Celkon
Side-by-side technical data
Celkon A403 vs Celkon Millennia Everest
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Celkon A403, if you care about…
- Display Pixel Density
- 233 ppi
- against 178 ppi
Celkon Millennia Everest, if you care about…
- Battery Capacity
- 2,500 mAh
- against 1,400 mAh
- RAM Capacity
- 1 GB
- against 512 MB
- Maximum Storage Capacity
- 8 GB
- against 4 GB
- Usable Surface
- 68.1 %
- against 56.1 %
Specification comparison
Battery
| Specification | A403 | Millennia Everest |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 1,400 mAh | 2,500 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | — | — |
| Battery Features | — | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | A403 | Millennia Everest |
|---|---|---|
| Body Colors | Black, Light Blue, Red, Yellow | Black, White, Blue |
| Body Thickness | 10.2 mm | 9.1 mm Best value |
| Body Width | 65 mm | 78 mm |
| Body Height | 125 mm | 157 mm |
| Weight | 113 g | — |
| Usable Surface | 56.1 % | 68.1 % Best value |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | 9.1 mm |
| QWERTY keyboard | — | — |
Performance
| Specification | A403 | Millennia Everest |
|---|---|---|
| Processor Model | Spreadtrum SC7715 | Spreadtrum 7731 |
| Processor Process Size | — | — |
| Graphics GPU | — | — |
| Storage Type | — | — |
| Maximum CPU Clock | 1 GHz | 1.2 GHz Best value |
| Maximum Storage Capacity | 4 GB | 8 GB Best value |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | 1.0 GHz | Quad-core 1.2 GHz |
| Processor Type | — | Quad-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 512 MB | 1 GB Best value |
| RAM Type | — | — |
| Expandable Storage | Yes | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | A403 | Millennia Everest |
|---|---|---|
| Fingerprint Sensor Placement | — | — |
Display
| Specification | A403 | Millennia Everest |
|---|---|---|
| Display Aspect Ratio | 5:3 | 16:9 |
| Peak Display Brightness | — | — |
| Display Technology | TFT LCD | TFT LCD |
| Display Diagonal | 4″ | 5.5″ Best value |
| Display Horizontal Resolution | 480 px | 480 px |
| Display Vertical Resolution | 800 px | 854 px Best value |
| Display Pixel Density | 233 ppi Best value | 178 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | — |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | 256K colors | 256K colors |
Sensor
| Specification | A403 | Millennia Everest |
|---|---|---|
| Sensor Features | Accelerometer | Accelerometer, Proximity Sensor |
Software
| Specification | A403 | Millennia Everest |
|---|---|---|
| Operating System | Android 4.4 | Android 5.1 |
| OS Family | Android | Android |
| OS Version | 4 | 5.1 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | A403 | Millennia Everest |
|---|---|---|
| SIM Configurations | Dual SIM | Dual SIM |
| Cellular Bands | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 | 2G GSM 900, 2G GSM 1800, 3G UMTS 2100 |
| Cellular Technologies | GSM, HSPA | GSM, HSPA |
| Wi-Fi Standards | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Wi-Fi Features | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth Version | Bluetooth 2.0 | Bluetooth 2.0 |
| Bluetooth Profiles | — | — |
| Navigation Systems | A-GPS | A-GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C | 3.5 mm Audio Jack, FM Radio, USB Charging |
| USB Version | microUSB | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | 0.38 W/kg | 0.33 W/kg Best value |
| SAR (EU) body | 0.68 W/kg | 0.25 W/kg Best value |
| Messaging | — | — |
Audio
| Specification | A403 | Millennia Everest |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | Loudspeaker | Loudspeaker |
| Alert types | — | — |
Technical
| Specification | A403 | Millennia Everest |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | A403 | Millennia Everest |
|---|---|---|
| Built-in functions | — | — |
