- Helio S1
- Itel S25
| Product Image |
|
|
| Product Name | Helio S1 | Itel S25 |
| Price |
৳. 14,990
|
৳. 13,990
|
| Rating |
3.2
|
3.6
|
| Brand | Helio | Itel |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Helio
Itel
|
| Model |
S1
S25
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 14,990 (Official)
BDT. 13,990 (Official)
|
| Release Date |
20 August 2015
16 February 2025
|
| Status |
Available
Available
|
| Camera |
13 MP
50 MP
|
| Display |
5.0 inches (12.7 cm)
6.78 inches (17.22 cm)
|
| Processor |
Mediatek MT6753
Unisoc T620
|
| Battery |
2400 mAh
5000 mAh
|
Display
| Display Type |
AMOLED
AMOLED
|
| Screen Size |
5.0 inches (12.7 cm)
6.78 inches (17.22 cm)
|
| Resolution |
720x1280 px (HD+)
1080x2436 px (FHD+)
|
| Screen Protection |
Gorilla Glass 3
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with punch-hole display
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Notch |
Yes
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v5.1 (Lollipop)
v14
|
Processor
| Chipset |
Mediatek MT6753
Unisoc T620
|
| CPU |
1.3 GHz Octa Core (64-bit Processor)
Octa-core (2x2.2 GHz Cortex-A75 & 6xX.X GHz Cortex-A55)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| GPU |
Mali-T720 MP4
N/A
|
Memory
| Internal Storage |
16 GB
128 GB
|
| Expandable Memory |
Up to 32 GB
N/A
|
| RAM |
2 GB
6 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Dual
|
| Resolution |
13 MP Primary Camera
50 MP, f/1.6, Wide Angle, Primary Camera, 0.08 MP, Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
Ring-LED flash
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
Continuous Shooting, High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Camera Features |
Flashlight, Face Beauty
Auto Flash, Face detection, Touch to focus
|
| Video Recording |
1920x1080
2560x1440
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
8 MP Primary Camera
32 MP, f/2.2, Wide Angle, Primary Camera
|
Design & Build
| Dimensions |
141.5 x 70.3 x 6.95 mm
N/A
|
| Weight |
131.5 grams
N/A
|
| Height |
141.5 mm
N/A
|
| Width |
70.3 mm
185 grams
|
| Thickness |
6.95 mm
7.3 mm
|
| Colors |
White
Bromo Black, Mambo Mint, Sahara Gleam
|
Battery
| Battery type |
Li-Poly (Lithium Polymer)
Li-Poly (Lithium Polymer)
|
| Capacity |
2400 mAh
5000 mAh
|
| Placement |
Non-removable
Non-removable
|
Network
SIM 1
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Size |
Mini
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 850 / 900 / 1800 / 1900
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
HSDPA 850 / 900 / 2100
|
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3)
LTE
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA
HSPA, LTE
|
SIM 2
| Technology |
2G, 3G, 4G
2G, 3G, 4G
|
| SIM Type |
Mini
N/A
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 850 / 900 / 1800 / 1900
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
HSDPA 850 / 900 / 2100
|
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3)
LTE
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
|
| Bluetooth |
v4.0
v5.0
|
| GPS |
Yes with A-GPS
Yes with A-GPS
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
N/A
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
N/A
|
| Video |
1080p@30fps
1440p@30fps, 1080p@30fps
|
| Document Reader |
Yes
N/A
|
| Audio Jack |
3.5 mm
3.5 mm
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
Manufacturer
| First Arrival |
20 August 2015
16 February 2025
|
| Manufactured By |
Helio
Itel
|
| Availability |
Available
Available
|
| Made By |
China
China
|
More
| Sensor |
G-sensor, light, accelerometer, proximity, magnetic sensor, gyroscope
Accelerometer, Compass, Gyroscope
|