The NUU Mobile F4L is an entry-level clamshell smartphone running on Android OS. It supports 4G VoLTE connectivity and features a dual-display design, with a 2.8-inch internal screen and a 1.77-inch external display on the shell.
The device is powered by a MediaTek MT6731 quad-core processor clocked at 1.1 GHz. It includes 512 MB of RAM and 4 GB of internal storage, which can be expanded up to 64 GB via a microSD card slot. The F4L differs from the NUU mobile M19 by including camera modules: a 2 MP rear camera and a 0.3 MP front-facing camera.The phone measures 109.07 x 57.82 x 21 mm and has a 3.5 mm audio jack for wired headphones. It is equipped with a 1,350 mAh battery. The device’s hardware and software specifications are designed to support basic smartphone functions within a compact clamshell form factor.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850/1900 |
3G Network Bands | HSDPA 850/1700/1900 |
4G Network Bands | LTE band B2/B4/B5/B12/B13/B17/B66 |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Also Known As |
- - |
Dimensions | 109.07 x 57.82 x 21 mm |
Weight | --- |
SIM Type | Single SIM |
Display Type | TFT Non-touch Display, 265k colors |
Size | 2.8 inches, 17.8 cm2 (~19.8% screen-to-body ratio) |
Resolution | 240 x 320 pixels, 4:3 ratio (~167 ppi density) |
Operating System | Android (Version Unknown) |
Chipset | Mediatek MT6731 |
CPU | Quad-core (4x1.1 GHz Cortex-53) |
GPU | PowerVR GE8100 |
RAM + ROM | 512 MB |
Card Slot | Yes, up to 64 GB via microSD card |
Camera Type | Single Lens |
Camera Sensor(s) | 2 Megapixel |
Video Resolution | VGA |
Camera Type | Single Lens |
Camera Sensor(s) | 0.3 MP |
Loudspeaker | Yes |
Speaker Location | Back |
Audio Jack Type | 3.5 mm audio jack |
Bluetooth | Bluetooth 4.1, A2DP, LE |
NFC | |
GPS | No |
FM Radio | Yes, Wireless FM Radio |
Battery Capacity | Removable Li-Ion 1350 mAh battery |
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | Up to 11 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.