The LG Risio 4 is an entry-level smartphone designed for the US Cricket network. It shares many specifications with the AT&T Phoenix 5. The device features a 5.7-inch HD+ IPS display with a resolution of 720 x 1520 pixels and a 19:9 aspect ratio. The screen includes a U-shaped notch at the top.
The phone is powered by a MediaTek Helio P22 (MT6762) octa-core processor clocked at 2.0 GHz. It uses a PowerVR GE8320 GPU for graphics processing. The device comes with 2GB of RAM and 16GB of internal storage, which can be expanded via microSD card.
In terms of cameras, the LG Risio 4 has a dual rear camera setup consisting of a 13-megapixel primary sensor and a 5-megapixel secondary sensor. The main camera supports phase detection autofocus (PDAF) and is paired with a single LED flash. The aperture size is f/2.0. On the front, there is a 5-megapixel selfie camera that supports facial recognition and face beautification features.
The phone is available only in a silver color variant. It uses facial recognition (FaceID) for biometric security instead of a physical fingerprint scanner. The device supports a single nano-SIM card with 4G LTE connectivity. It is indeed powered by a 3000mAh non-removable battery. The LG Risio 4 runs on Android 10 out of the box.
Additional specifications and features are provided in the detailed specification table below.
Technology | GSM / HSPA / LTE |
2G Network Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network Bands | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
4G Network Bands | LTE band 1(2100), 3(1800), 5(850), 8(900), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500) |
Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
Also Known As |
- - |
Dimensions | 147.6 x 71 x 8.6 mm |
Weight | 145 grams |
Build | Front glass, plastic back |
SIM Type | Single Nano-SIM |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 5.7 inches, 81.4 cm2 (~78.8% screen-to-body ratio) |
Resolution | 720 x 1520 pixels, 19:9 ratio (~295 ppi density) |
Operating System | Android 10 |
Chipset | Mediatek MT6762 Helio P22 (12 nm) |
CPU | Octa-core 2.0 GHz Cortex-A53 |
GPU | PowerVR GE8320 |
RAM + ROM | 2 GB |
Card Slot | Yes, up to 128 GB via microSD card |
Camera Type | Double Lenses |
Camera Sensor(s) | 13 MP + 5 MP Main cameras |
Camera Features |
Autofocus Continuous shooting Digital zoom Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Flash type - LED 5-element lens |
Video Resolution | 1080p@30fps, |
Camera Type | Single Lens |
Camera Sensor(s) | 5-megapixel, |
Camera Features |
FaceID, 4-level AI face Beauty f/2.2 aperture |
Video Resolution | 720p@30fps |
Loudspeaker | Yes |
Speaker Location | Back |
Audio Jack Type | Yes, 3.5mm audio jack |
Bluetooth | Bluetooth 5.0, A2DP, LE |
NFC | |
GPS | Yes |
FM Radio | Yes |
Battery Capacity | Non-removable Li-Po 3000 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 28 hours |
Stand-by | Up to 480 hours |
Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass |
Box Contents | Charging Brick / USB cable |
Note: Specifications may not be 100% accurate.