- Walton Primo R4s
- Tecno Spark Go 3 4G
| Product Image |
|
|
| Product Name | Walton Primo R4s | Tecno Spark Go 3 4G |
| Price |
৳. 10,990
|
৳. 12,999
|
| Rating |
3.0
|
3.5
|
| Brand | Walton | Tecno |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Walton
Tecno
|
| Model |
Primo R4s
Spark Go 3 4G
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 10,990 (Official)
BDT. 12,999 (Official)
|
| Release Date |
01 January 2016
15 January 2026
|
| Status |
Available
Available
|
| Camera |
8 MP
Rear: 13MP / Front: 8MP
|
| Display |
5.0 inches (12.70 cm)
6.75 inches (17.15 cm)
|
| Processor |
MediaTek MT6580
Unisoc T7250
|
| Battery |
2400 mAh
5000 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
5.0 inches (12.70 cm)
6.75 inches (17.15 cm)
|
| Resolution |
720x1280 px
720x1600 px (HD+)
|
| Aspect Ratio |
16:9
N/A
|
| Screen Protection |
Corning Gorilla Glass v3
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with notch
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Refresh Rate |
30 Hz
120 Hz
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v5.0 (Lollipop)
v15
|
Processor
| Chipset |
MediaTek MT6580
Unisoc T7250
|
| CPU |
Quad-Core 1.3GHz ARM Cortex A7
Octa-core (2×1.8 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55)
|
| CPU Cores |
4 Cores
8 Cores
|
| Architecture |
32 bit
64 bit
|
| Fabrication |
28 nm
12 nm
|
| GPU |
ARM Mali-400 MP1
Mali-G57 MP1
|
Memory
| Internal Storage |
16 GB
64 GB
|
| USB OTG |
Yes
Yes
|
| RAM |
3 GB
4 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
8 MP, Primary Camera
13 MP, Primary Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
Dual-LED flash
|
| Image Resolution |
2592 x 1944 Pixels
4128 x 3096 Pixels
|
| Settings |
Exposure compensation
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
High Dynamic Range mode (HDR)
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Video Recording |
1920x1080
1920x1080, 1280x720
|
| Video FPS |
30 fps
30 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
5 MP, Primary Camera
8 MP, Primary Camera
|
| Video Recording |
1920x1080
1920x1080
|
| Video FPS |
30 fps
30 fps
|
Design & Build
| Dimensions |
143 x 70.3 x 7.9 mm
167.7 x 77.8 x 8.10 mm
|
| Weight |
136 grams
N/A
|
| Height |
143 mm
167.7 mm
|
| Width |
70.3 mm
77.8 mm
|
| Thickness |
7.9 mm
8.10 mm
|
| Colors |
Black, Golden
Ink Black, Titanium Grey, Aurora Purple
|
Battery
| Battery type |
Li-Ion (Lithium-Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
2400 mAh
5000 mAh
|
| Placement |
Non-removable
Non-removable
|
Network
SIM 1
| Technology |
2G, 3G
2G, 3G, 4G
|
| SIM Size |
Nano
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM/GPRS/EDGE 850/900/1800/1900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 900/2100 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA
HSPA, LTE
|
SIM 2
| Technology |
2G
2G, 3G, 4G
|
| SIM Size |
Nano
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM/GPRS/EDGE 850/900/1800/1900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| Speed |
HSPA
HSPA, LTE
|
Connectivity
| WLAN |
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi 5 (802.11 a/b/g/n/ac)
|
| Bluetooth |
v4.0
v5.0
|
| GPS |
Yes with A-GPS
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| USB |
Mass storage device, USB charging, microUSB 2.0
Mass storage device, USB charging
|
Multimedia
| FM Radio |
Yes
Yes
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration; MP3, WAV ringtones
N/A
|
| Video |
1080p@30fps
1080p@30fps
|
| Document Reader |
Yes
Yes
|
| 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 |
01 January 2016
15 January 2026
|
| Manufactured By |
Walton
Tecno
|
| Availability |
Available
Available
|
| Made By |
Bangladesh
China
|
More
| Sensor |
Proximity sensor, Accelerometer, Compass, Gyroscope
Accelerometer, gyro, proximity, compass
|