| Property | Value |
| Brand | Walton |
| Model | Primo RM3s |
| Connectivity |
| 2G connectivity | GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz |
| 3G connectivity | W-CDMA 900 MHz, W-CDMA 2100 MHz |
| 4G connectivity | LTE 850 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE-TDD 2300 MHz (B40) |
| 5G connectivity | No |
| Body |
| Dimensions | 72 mm (millimeters), 7.2 cm (centimeters), 0.24 ft (feet), 2.83 in (inches) |
| Height | 148.5 mm (millimeters), 14.85 cm (centimeters), 0.49 ft (feet), 5.85 in (inches) |
| Thickness | 9.1 mm (millimeters), 0.91 cm (centimeters), 0.03 ft (feet), 0.36 in (inches) |
| Volume | 97.3 cm |
| SIM | Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm), Nano-SIM / microSD |
| Number of SIMS | 2 |
| Colors | Gold, Gray |
| Body materials | Metal |
| Certifications |
IP68 (See other devices with IP68) |
| Screen |
| Type of screen | IPS |
| Screen resolution | 720 x 1280 pixels |
| Display width | 2.55 in (inches), 64.75 mm (millimeters), 6.48 cm (centimeters) |
| Display height | 4.53 in (inches), 115.12 mm (millimeters), 11.51 cm (centimeters) |
| Aspect ratio | 1.778:1, 16:9 |
| Pixel density | 282 ppi (pixels per inch), 110 ppcm (pixels per centimeter) |
| Color depth | 24 bit, 16777216 colors |
| Display area | 69.94 % (percent) |
| Crystal | 2.5D curved glass screen |
| Platform |
| OS |
Android 7.0 Nougat |
| CPU | ARM Cortex-A53 |
| SoC | MediaTek MT6753 |
| Technology | 28 nm (nanometers) |
| Bits | 64 bit |
| Instruction set | ARMv8-A |
| Cores | 32 KB + 32 KB (kilobytes) |
| CPU Frequency | 512 KB (kilobytes), 0.5 MB (megabytes) |
| Storage and memory |
| Memory card | microSD, microSDHC, microSDXC |
| Internal memory |
32 GB (gigabytes)
|
RAM |
3 GB (See other devices with 3 GB) |
| RAM type | 3 |
| RAM channels | 450 MHz (megahertz) |
| Cameras |
| Sensor model | CMOS BSI (backside illumination) |
| Sensor type | 100 - 1600 |
| Sensor size | f/2 |
| Sensor Pixel size | Dual LED |
| Aperture | 1920 x 1080 pixels, 2.07 MP (megapixels) |
| Resolution | Autofocus, Continuous shooting, Digital zoom, Digital image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode |
| Video Resolution | 5-element lens, Blue filter glass |
| FPS | Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode |
| Video features | Phase detection, Interpolated resolution - 16 MP, Secondary rear camera - 5 MP |
| Aperture secondary camera | CMOS (complementary metal-oxide semiconductor) |
| Resolution secondary camera | 3264 x 2448 pixels, 7.99 MP (megapixels) |
| Video resolution secondary camera | 1280 x 720 pixels, 0.92 MP (megapixels) |
| FPS video secondary camera | 30 fps (frames per second) |
| Audio connector | Yes |
| Communications |
| WLAN | 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot |
| Bluetooth | 4.0 |
| GPS | GPS, A-GPS |
| Radio | Yes |
| USB | Micro USB |
| Sensors | Proximity, Light, Accelerometer, Compass, Fingerprint |
| Battery |
| Battery | 4000 mAh (milliampere-hours) |
| Battery type | Removable |
| Fast charging | No |
| Wireless charging | No |
