| Local Name | Ram 4 |
| Additional Information | Also known as Plum E400 |
| Technology | GSM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| GPRS | Yes |
| Announced | 2016, April. Released 2016, April |
| Status | Discontinued |
| Dimensions | 133 x 61 x 19.3 mm (5.24 x 2.40 x 0.76 in) |
| Weight | 107.3 g (3.77 oz) |
| SIM | Dual SIM |
| Body | IP68 dust/water resistant (up to 1.5m for 30 min) Drop-to-concrete resistance from up to 1.8m Flashlight |
| Display Type | Li-Ion 2700 mAh, removable |
| Screen Size | 2.4 inches, 17.8 cm2 (~22.0% screen-to-body ratio) |
| Resolution | 240 x 320 pixels, 4:3 ratio (~167 ppi density) |
| Chipset | Mediatek MT6261D |
| GPU | No |
| Card Slot | microSDHC |
| Phone Book | 500 entries, Photocall |
| Call Records | Yes |
| Internal Memory | 32MB 32MB RAM |
| Video | Yes |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | No |
| Bluetooth | 4.0, A2DP |
| NFC | No |
| Radio | FM radio; built-in antenna |
| USB | microUSB 2.0 |
| Messaging | SMS, MMS |
| Games | No |
| Java | No |
| Features Summary | MP3/WAV/AAC player, MP4/H.263 player, Organizer, Photo viewer |
| Stand By | Up to 900 h |
| Talk Time | Up to 24 h |
| Colors | Black, Orange |