- Energizer Hardcase H280S
- Proton Infinity 8 4G
| Product Image |
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| Product Name | Energizer Hardcase H280S | Proton Infinity 8 4G |
| Price |
৳. 7,500
|
৳. 10,500
|
| Rating |
3.0
|
3.5
|
| Brand | Energizer | Proton |
| Category | Feature Phone | Smart Phone |
General
| Brand |
Energizer
Proton
|
| Model |
Hardcase H280S
Infinity 8 4G
|
| Device Type |
FeaturePhone
Smartphone
|
| Price in BD |
BDT. 7,500 (Official)
BDT. 10,500 (Official)
|
| Release Date |
20 January 2020
20 October 2025
|
| Status |
Available
Available
|
| Camera |
Rear: 2 MP / Selfie: 0.3 MP
Rear: 50MP / Front: 13MP
|
| Display |
2.8 inches (7.11 cm)
6.9 inches (17.53 cm)
|
| Processor |
Spreadtrum SC9820E
Unisoc T606
|
| Battery |
2000 mAh
5200 mAh
|
Display
| Display Type |
TFT
IPS LCD
|
| Screen Size |
2.8 inches (7.11 cm)
6.9 inches (17.53 cm)
|
| Resolution |
20 January 2020
720x1600 px (HD+)
|
| Aspect Ratio |
4:3
N/A
|
| Pixel Density |
143 ppi
N/A
|
| Screen to Body Ratio |
26.7%
90%
|
Hardware & Software
Software
| Operating System |
FeaturePhone
Android
|
| OS Version |
KaiOS
v15
|
Processor
| Chipset |
Spreadtrum SC9820E
Unisoc T606
|
| CPU |
Dual-core (2x1.2 GHz)
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
|
Memory
| Internal Storage |
4 GB
128 GB
|
| RAM |
512 MB
4 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
2 MP, Primary Camera
50 MP, Primary Camera
|
| Flash |
LED Flash
LED Flash
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Video Recording |
320x240
1280x720
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
0.3 MP, Primary Camera
13 MP, Primary Camera
|
Design & Build
| Dimensions |
142 x 64 x 16.5 mm (5.59 x 2.52 x 0.65 in)
168.75 x 78.1 x 8.2 mm
|
| Weight |
256 grams
N/A
|
| Height |
142 mm
168.75 mm
|
| Width |
64 mm
78.1 mm
|
| Thickness |
16.5 mm
8.2 mm
|
| Colors |
Black
Black Velvet
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
|
| Capacity |
2000 mAh
5200 mAh
|
| Placement |
Non-removable
Non-removable
|
Network
SIM 1
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Micro
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 900 / 2100
UMTS 2100 / 850 / 900 MHz
|
| 4G Bands |
1, 3, 7, 8, 20, 28, 40
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE
HSPA, LTE
|
SIM 2
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Micro
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 850 / 900 / 1800 / 1900
GSM 1800 / 850 / 900 MHz
|
| 3G Bands |
HSDPA 900 / 2100
UMTS 2100 / 850 / 900 MHz
|
| 4G Bands |
1, 3, 7, 8, 20, 28, 40
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v3.0
v5.3
|
| GPS |
Yes with A-GPS
Yes with A-GPS
|
| Wi-fi Hotspot |
Yes
Yes
|
| USB |
MicroUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
N/A
|
| Loudspeaker |
Yes
Yes
|
| Document Reader |
Yes
Yes
|
Manufacturer
| First Arrival |
20 January 2020
20 October 2025
|
| Manufactured By |
Energizer
Proton
|
| Availability |
Available
Available
|
| Made By |
USA
China
|