- Walton Primo RX4
- Tecno Spark Go 3 4G
| Product Image |
|
|
| Product Name | Walton Primo RX4 | Tecno Spark Go 3 4G |
| Price |
৳. 13,990
|
৳. 12,999
|
| Rating |
2.9
|
3.5
|
| Brand | Walton | Tecno |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Walton
Tecno
|
| Model |
Primo RX4
Spark Go 3 4G
|
| Device Type |
Smartphone
Smartphone
|
| Price in BD |
BDT. 13,990 (Official)
BDT. 12,999 (Official)
|
| Release Date |
23 August 2015
15 January 2026
|
| Status |
Available
Available
|
| Camera |
13 MP
Rear: 13MP / Front: 8MP
|
| Display |
5.0 inches
6.75 inches (17.15 cm)
|
| Battery |
2500 mAh
5000 mAh
|
Display
| Display Type |
IPS LCD
IPS LCD
|
| Screen Size |
5.0 inches
6.75 inches (17.15 cm)
|
| Resolution |
720x1280 px (HD+)
720x1600 px (HD+)
|
| Screen Protection |
Corning Gorilla Glass
Gorilla Glass
|
| Bezel-less Display |
Yes with notch
Yes with notch
|
| Touch Screen |
Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Notch |
Yes
Yes
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v5.1 (Lollipop)
v15
|
Processor
| CPU |
1.4 GHz Octa Core processor
Octa-core (2×1.8 GHz Cortex-A75 & 6×1.6 GHz Cortex-A55)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| GPU |
Mali-450
Mali-G57 MP1
|
Memory
| Internal Storage |
`16 GB
64 GB
|
| Expandable Memory |
Up to 32 GB
N/A
|
| RAM |
2 GB
4 GB
|
Cameras
Main Camera
| Camera Setup |
Single
Single
|
| Resolution |
13 MP Primary Camera
13 MP, Primary Camera
|
| Autofocus |
Yes
Yes
|
| Flash |
LED Flash
Dual-LED flash
|
| Settings |
Exposure compensation
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
Digital Zoom
|
| Shooting Modes |
Continuous Shooting
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Camera Features |
Auto Flash,
Face detection
Auto Flash, Face detection, Touch to focus
|
| 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
|
Design & Build
| Dimensions |
142.7 x 70.2 x 7.3 mm
167.7 x 77.8 x 8.10 mm
|
| Weight |
129.75 grams
N/A
|
| Height |
142.7 mm
167.7 mm
|
| Width |
70.2 mm
77.8 mm
|
| Thickness |
7.3 mm
8.10 mm
|
| Colors |
Black
Ink Black, Titanium Grey, Aurora Purple
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
2500 mAh
5000 mAh
|
| Placement |
Non-removable
Non-removable
|
Network
SIM 1
| Technology |
2G, 3G
2G, 3G, 4G
|
| SIM Size |
Nano-SIM
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA, LTE
HSPA, LTE
|
SIM 2
| Technology |
2G, 3G
2G, 3G, 4G
|
| SIM Size |
Nano-SIM
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1900 / 2100 / 850 / 900 MHz
|
| 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)
|
| 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
|
| Video |
1080p@30fps
1080p@30fps
|
| 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 |
23 August 2015
15 January 2026
|
| Manufactured By |
Walton
Tecno
|
| Availability |
Available
Available
|
| Made By |
Bangladesh
China
|
More
| Sensor |
Proximity sensor, Orientation sensor, Magnetic field
Accelerometer, gyro, proximity, compass
|