Celkon caters to the ultra-budget smartphone market, and the A900 and C777 represent their attempts to deliver functionality at the lowest possible price point. This comparison focuses on the known specifications of the A900 and extrapolates likely characteristics of the C777 based on Celkon’s typical product strategy, given the lack of detailed C777 specs. We'll assess which device offers the most practical value for users prioritizing basic connectivity and functionality.
🏆 Quick Verdict
For the average user seeking a functional, albeit basic, smartphone experience, the Celkon A900 is the marginally better choice. Its confirmed 1.0 GHz CPU provides a known baseline for performance, while the C777’s specifications remain largely unknown, making it a riskier purchase for those needing even minimal processing power.
| Network |
|---|
| 2G bands | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 2100 | - |
| EDGE | - | No |
| GPRS | - | Yes |
| Speed | HSPA | - |
| Technology | GSM / HSPA | GSM |
| Launch |
|---|
| Announced | 2012, November. Released 2012, November | 2011 |
| Status | Discontinued | Discontinued |
| Body |
|---|
| Dimensions | 152.8 x 81.7 x 10.2 mm (6.02 x 3.22 x 0.40 in) | 114.4 x 51.4 x 15.6 mm (4.50 x 2.02 x 0.61 in) |
| SIM | Dual SIM (Mini-SIM) | Dual SIM (Mini-SIM) |
| Weight | 185 g (6.53 oz) | 104 g (3.67 oz) |
| Display |
|---|
| Resolution | 480 x 800 pixels, 5:3 ratio (~187 ppi density) | 240 x 320 pixels, 4:3 ratio (~167 ppi density) |
| Size | 5.0 inches, 71.2 cm2 (~57.0% screen-to-body ratio) | 2.4 inches, 17.8 cm2 (~30.3% screen-to-body ratio) |
| Type | TFT | TFT |
| Platform |
|---|
| CPU | 1.0 GHz | - |
| OS | Android 2.3.6 (Gingerbread) | - |
| Memory |
|---|
| Call records | - | Yes |
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Phonebook | - | 1000 entries |
| Main Camera |
|---|
| Single | 5 MP | 1.3 MP |
| Video | Yes | Yes |
| Selfie camera |
|---|
| Single | Yes | - |
| | - | No |
| Sound |
|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Comms |
|---|
| Bluetooth | Yes | 2.0 |
| NFC | No | - |
| Positioning | GPS | No |
| Radio | FM radio | Stereo FM radio |
| USB | microUSB 2.0 | microUSB |
| WLAN | Wi-Fi 802.11 b/g/n | No |
| Features |
|---|
| Games | - | Yes |
| Java | - | No |
| Messaging | - | SMS, MMS |
| Sensors | Accelerometer | - |
| | MP3/WAV/eAAC player
MP4/H.264 player
Document viewer
Photo viewer/editor | Audio/video player |
| Battery |
|---|
| Stand-by | Up to 350 h | Up to 550 h |
| Talk time | Up to 8 h 20 min | Up to 6 h 40 min |
| Type | Li-Ion 2000 mAh battery | Removable Li-Ion 1500 mAh battery |
| Misc |
|---|
| Colors | Black | Black, Gray |
| Price | About 120 EUR | About 30 EUR |
Celkon A900
- Known 1.0 GHz CPU provides a performance baseline.
- Likely more reliable due to established specifications.
- Potentially better software optimization due to known hardware.
- Limited processing power for modern applications.
- Low-resolution camera with poor image quality.
Celkon C777
- Potentially lower price point.
- May offer slightly improved battery life (depending on processor).
- Could have a more modern design (speculation).
- Unknown specifications create significant uncertainty.
- Potentially inferior performance compared to the A900.
- Risk of poor software support.
Display Comparison
Without specific display details for the C777, it’s reasonable to assume both devices utilize low-cost LCD panels. The A900’s display resolution is likely 480x854, typical for this price bracket. The C777 likely features a similar or lower resolution. Neither device is expected to offer high brightness levels or wide color gamuts. Bezels are expected to be substantial on both, maximizing screen real estate at the expense of a modern aesthetic.
Camera Comparison
Camera performance on both the A900 and C777 will be limited. The A900 likely features a 2MP or 5MP rear camera, and the C777 likely has a similar sensor. Image quality will be acceptable only in ideal lighting conditions. Expect significant noise and a lack of detail. Any front-facing camera is likely to be of very low resolution. Focusing on the megapixel count alone is misleading; image processing capabilities are likely minimal on both devices.
Performance
The Celkon A900’s 1.0 GHz CPU is the defining performance characteristic. This processor, likely a MediaTek or Spreadtrum design, is sufficient for basic Android operation but will struggle with multitasking or demanding applications. The C777’s processor is unknown, but given the price segment, it’s unlikely to significantly outperform the A900. RAM capacity is also a critical factor, and without knowing the C777’s RAM, the A900’s likely 512MB or 1GB configuration provides a known quantity. Expect significant app loading times and potential lag on both devices.
Battery Life
Battery capacity is crucial for budget smartphones. While specific capacities are unknown for both, both devices likely feature batteries in the 1500mAh to 2000mAh range. Given the low-power processor in the A900, it should provide a full day of standby time and several hours of talk time. The C777’s battery life will depend heavily on its processor and display efficiency, but is unlikely to significantly exceed the A900’s performance. Charging speeds will be slow, likely using a Micro-USB connection.
Buying Guide
Buy the Celkon A900 if you need a smartphone with a confirmed processor speed for basic tasks like calling, texting, and light web browsing. It’s suitable for first-time smartphone users or as a reliable backup device. Buy the Celkon C777 if you prioritize a potentially lower price point and are willing to accept a completely unknown performance profile – it may be suitable for extremely limited use cases where smartphone functionality is secondary.
Frequently Asked Questions
❓ Is the Celkon A900 suitable for playing modern mobile games?
No, the 1.0 GHz processor and limited RAM in the Celkon A900 are insufficient for running most modern mobile games. You may be able to play very basic 2D games, but expect significant lag and poor performance.
❓ What kind of apps can I realistically expect to run on the Celkon C777?
Given the lack of specifications, it's difficult to say definitively. However, based on Celkon’s target market, the C777 is likely best suited for basic communication apps (calling, texting, WhatsApp) and light web browsing. Expect limitations with more demanding apps like social media or video streaming.
❓ Will either of these phones receive Android updates?
It is highly unlikely that either the Celkon A900 or C777 will receive significant Android updates. Celkon typically provides limited software support for its budget devices. Expect to be stuck with the version of Android that comes pre-installed.
