General
- Brand Walton
- Model Primo RM4
- Device Smartphones
- Added November 3, 2020
- Updated May 5, 2024
Launch
- Announced 2020, November 02
- Status Available. Released 2020, November 04
Network
- Technology 2G / 3G / 4G
- 2G bands 2G (GSM/GPRS/EDGE 850/900/1800/1900 MHz)
- 3G bands 3G (UMTS 850/900/2100 MHz)
- 4G bands 4G (LTE FDD 800/850/900/1800/2100/2600 MHz), (TDD 2300/2500/2600MHz)
- Speed HSPA+, 4G LTE
- GPRS Yes
- EDGE Yes
Body
- Dimensions 167 x 77.6 x 10.1 mm
- Weight 214 g
- SIM Dual SIM (Nano-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 6.5 inches
- Resolution 720 x 1600 pixels
Platform
- OS Android 10
- Chipset Helio A25 SoC
- CPU 1.8 GHz Quad-Core ARM Cortex- A53
- GPU IMG PowerVR GE8320
Memory
- Card slot microSD, up to 256 GB
- Internal 64 GB
- RAM 4 GB
Main camera
- Triple 13 MP 5 MP 0.3 MP
- Features LED flash, HDR, panorama
- Video 1080p@30fps, 720p@30fps
Selfie camera
- Single 8 MP
- Features HDR
Sound
- Alert types Vibration, MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- Bluetooth 4.0, A2DP, LE+
- GPS Yes, with A-GPS, GLONASS, BDS
- NFC No
- FM radio Yes
- USB 2.0, Type-C 1.0 reversible connector
Features
- Sensors Fingerprint (rear-mounted), Face ID, accelerometer, gyro, proximity, compass
- Messaging SMS(threaded view), MMS, Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 5950 mAh
More
- Made by Bangladesh
- Color Dark Green, Night Blue, Black
- Other Features Dark Mode, OTG, OTA, Cast Screen
Prices
- Official 4GB 64GB ৳10,599