| In The Box |
Handset, Adapter, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case |
| Model Number |
RMX3999 |
| Model Name |
12 5G |
| Color |
Twilight Purple |
| Browse Type |
Smartphones |
| SIM Type |
Dual Sim |
| Hybrid Sim Slot |
Yes |
| Touchscreen |
Yes |
| OTG Compatible |
Yes |
| Quick Charging |
Yes |
| Sound Enhancements |
OReality Audio |
| Display Size |
17.07 cm (6.72 inch) |
| Resolution |
2400 x 1080 Pixels |
| Resolution Type |
Full HD+ |
| GPU |
ARM Mali G57 MC2 |
| Display Type |
Full HD+ LCD |
| Display Colors |
16.7 Million |
| Operating System |
Android 14 |
| Processor Brand |
Mediatek |
| Processor Type |
Dimensity 6100+ |
| Processor Core |
Octa Core |
| Primary Clock Speed |
2.2 GHz |
| Secondary Clock Speed |
2 GHz |
| Operating Frequency |
2G GSM: 850 MHz/900 MHz/1800 MHz, 3G WCDMA: B1/B5/B8, 4G FDD LTE: B1/B3/B5/B8/B28B, 4G TD LTE: B40/B41 (2535 MHz – 2655 MHz), 5G NR: n1/n3/n5/n8/n28B/n40/n41 (2535 MHz – 2655 MHz)/n77/n78 |
| Internal Storage |
128 GB |
| RAM |
8 GB |
| Expandable Storage |
2 TB |
| Memory Card Slot Type |
Hybrid Slot |
| Primary Camera Available |
Yes |
| Primary Camera |
108MP + 2MP |
| Optical Zoom |
No |
| Secondary Camera Available |
Yes |
| Secondary Camera |
8MP Front Camera |
| Flash |
Rear: Single Flashlight |
| HD Recording |
Yes |
| Full HD Recording |
Yes |
| Video Recording |
Yes |
| Video Recording Resolution |
Rear Camera: 1080p (at 30 fps), 720p (at 30 fps), Slow Motion: 720p (at 120 fps), Movie/Time Lapse: 1080p (at 30 fps), Dual View Video: 720p (at 30 fps) | Front Camera: 1080p ( at 30 fps), 720p (at 30 fps) |
| Digital Zoom |
20X |
| Frame Rate |
120 fps, 30 fps |
| Dual Camera Lens |
Primary Camera |
| Video Call Support |
Yes |
| Speaker Phone |
Yes |
| Call Records |
Yes |
| Network Type |
5G, 4G VOLTE, 4G, 3G, 2G |
| Supported Networks |
5G, 4G VoLTE, 4G LTE, WCDMA, GSM |
| Internet Connectivity |
5G, 4G, 3G, EDGE, GPRS, Wi-Fi |
| 3G |
Yes |
| GPRS |
Yes |
| Micro USB Version |
USB 2.0 (Type C) |
| Bluetooth Support |
Yes |
| Bluetooth Version |
v5.3 |
| Wi-Fi |
Yes |
| Wi-Fi Version |
802.11 a/b/g/n/ac, 802.11 a/b/g/n, 802.11 ac (Wi-Fi 5) (2.4 GHz | 5.1 GHz | 5.8 GHz) |
| Wi-Fi Hotspot |
Yes |
| NFC |
No |
| Infrared |
No |
| USB Connectivity |
Yes |
| EDGE |
Yes |
| Audio Jack |
3.5mm |
| Map Support |
Support Gaode Map, Third Party Map, Baidu Map, Google Map |
| GPS Support |
Yes |
| Smartphone |
Yes |
| Touchscreen Type |
Capacitive |
| SIM Size |
Nano Sim |
| User Interface |
Realme UI 5.0 (Based on Android 14) |
| SMS |
Yes |
| Graphics PPI |
391 PPI |
| Sensors |
Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Support Meter Function |
| Ringtones Format |
MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| GPS Type |
GPS, GLONASS, BEIDOU, GALILEO, QZSS |
| FM Radio |
No |
| DLNA Support |
Yes |
| Audio Formats |
MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video Formats |
AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| Battery Capacity |
5000 mAh |
| Battery Type |
Lithium-ion Polymer |
| Width |
76.1 mm |
| Height |
165.7 mm |
| Depth |
7.69 mm |
| Weight |
188 g |
| Warranty Summary |
1 Year Manufacturer Warranty for Device and 6 Months Manufacturer Warranty for Inbox Accessories |
| Domestic Warranty |
1 Year |
Brand: REALME