| Specifications | Celkon A87 | Celkon Diamond U 4G |
| Price | 5999.0 | 6299.0 |
| Display | 4 inches (10.16 cm) | 5.0 inches (12.7 cm) |
| Operating System | Android v2.3 (Gingerbread) | Android v6.0 (Marshmallow) |
| Battery | 1450 mAh | 2500 mAh |
Battery |
|
| 1450 mAh | 2500 mAh |
Display |
|
| 4 inches (10.16 cm) | 5.0 inches (12.7 cm) |
Front Camera |
|
| - | 3.2 MP |
Processor |
|
| Spreadtrum SC6820 | - |
Rear Camera |
|
| 5 MP | 8 MP |
Capacity |
|
| 1450 mAh | 2500 mAh |
Standby time |
|
| Up to 220(2G) | - |
TalkTime |
|
| Up to 3(2G) | - |
Type |
|
| Li-ion | Li-ion |
USB Type-C |
|
| - | No |
User Replaceable |
|
| - | Yes |
Autofocus |
|
| Yes | No |
Camera Features |
|
| Digital Zoom Smile detection | Digital Zoom Auto Flash Face detection Touch to focus |
Camera Setup |
|
| Single | Single |
Flash |
|
| Yes | No |
Image Resolution |
|
| - | 3264 x 2448 Pixels |
Optical Image Stabilisation |
|
| - | No |
Resolution |
|
| 5 MP, Primary Camera | 3.2 MP, Primary Camera |
Shooting Modes |
|
| Continuous Shooting | Continuous Shooting High Dynamic Range mode (HDR) |
Video Recording |
|
| - | 1920x1080 @ 30 fps |
Colours |
|
| Black | Gold, Champagne |
Height |
|
| 118 mm | - |
Thickness |
|
| 12.00 mm | - |
Weight |
|
| 115 grams | - |
Width |
|
| 62 mm | - |
Display Type |
|
| LCD | IPS LCD |
Pixel Density |
|
| 144 ppi | 294 ppi |
Screen Resolution |
|
| - | HD (720 x 1280 pixels) |
Screen Size |
|
| 4 inches (10.16 cm) | 5.0 inches (12.7 cm) |
Screen to Body Ratio (calculated) |
|
| 65.12 % | - |
Touch Screen |
|
| Yes, Capacitive Touchscreen | Yes, Capacitive Touchscreen, Multi-touch |
Brand |
|
| Celkon | Celkon |
Fingerprint Sensor |
|
| - | Yes |
Launch Date |
|
| January 27, 2013 | - |
Model |
|
| - | Diamond U 4G |
Network |
|
| - | 5G: Not Supported in India, 4G: Available Supported in India, 3G: Available, 2G: Available |
Operating System |
|
| Android v2.3 (Gingerbread) | Android v6.0 (Marshmallow) |
Quick Charging |
|
| - | No |
Audio Jack |
|
| - | 3.5 mm |
FM Radio |
|
| Yes | Yes |
Fm Radio |
|
| Yes | Yes |
Loudspeaker |
|
| - | Yes |
Bluetooth |
|
| Yes | Yes, v4.0 |
GPS |
|
| - | Yes with A-GPS |
NFC |
|
| - | No |
Network Support |
|
| 5G Not Supported in India, 2G | 5G Not Supported in India, 4G Supported in India, 3G, 2G |
SIM 1 |
|
| GPRS: Available | 4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5) 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available |
SIM 2 |
|
| - | 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz |
SIM Size |
|
| - | SIM1: Micro, SIM2: Micro |
SIM Slot(s) |
|
| Dual SIM, GSM+GSM | Dual SIM, GSM+GSM |
USB Connectivity |
|
| - | microUSB 2.0 |
VoLTE |
|
| - | Yes |
Wi-Fi |
|
| Yes, Wi-Fi 4 (802.11 b/g/n) | - |
WiFi |
|
| - | Yes, Wi-Fi 4 (802.11 b/g/n) |
Wifi Features |
|
| - | Mobile Hotspot |
CPU |
|
| 1 GHz | - |
Chipset |
|
| Spreadtrum SC6820 | - |
Processor |
|
| - | Quad core, 1.3 GHz, Cortex A7 |
RAM type |
|
| - | DDR3 |
Ram |
|
| 512 MB | 1 GB |
Other Sensors |
|
| Light sensor, Accelerometer | - |
Camera |
|
| - | 8 MP |
Fingerprint Sensor Position |
|
| - | Front |
Other Sensors |
|
| - | Light sensor, Proximity sensor, Accelerometer |
Expandable Memory |
|
| Yes, Up to 32 GB | Yes, Up to 32 GB |
Internal Memory |
|
| 512 MB | 8 GB |
This is a relative score calculated on the basis of the following specifications:
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