Are you looking for a cheap 4G LTE smartphone? You don’t need to look further to the international market, come back home and iTel will cover you with their latest cheap 4G LTE device, 5000mAh monster battery and OTG / reverse charging support.
iTel Power Pro was launched in August 2017, a 5 inch smartphone, powered by 1.3GHz quad-core processor, 1GB of Ram, 8GB internal memory and can be expanded with upto 32GB microSD card.
For the camera, it comes with 5MP rear camera and 2MP selfie camera. The Itel Power Pro P41 runs Android 7.0 and is powered by a 5000mAh non removable battery.
The Itel PowerPro P41 is a single SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, FM and 4G. And yes, this model supports OTG reverse charging.
Highlights of the spec
Display
Type: G+F, IPS
Size: 5 inches
Resolution: 480×854 pixels (FWVGA)
Pixels Per Inch (PPI): 196 ppi
Network
2G: Yes (DL only)
3G/WCDMA/HSPA: Yes (900/2100 MHz)
4G LTE: Yes (B3/5/40)
VoLTE support: Yes
Body
Dimenions: 145×72.6×9.7mm
Weight: –
SIM Type: 1-Micro & 1-Nano
Number of SIMs: 2 slots (Dual standby)
Colors: Graphite, Silver Grey, Champagne
PLatform
OS: Android 7.0
Chipset: N/A (most likely Mediatek)
Procesor (CPU): Quad core, 1.3GHz
GPU: Mali 400-MP2
Memory
RAM: 1 GB
Internal: 8 GB
Card slot: microSD upto 32GB
Camera
Primary / Back: 5.0MP (Samsung 3H7) Dual Flash support
Secondary / Front: 2.0MP (GC2365)
Features: Autofocus, LED flash
Sounds / Entertainment
Alert types: Vibration; MP3, WAV ringtones
Loudspeaker: Yes
3.5mm jack: Yes
Music Player: MP3/WAV/eAAC+/Flac/MIDI/WMA player
Video Player: Xvid/MP4/H.264/Xvid player
Noise cancellation: –
Comms
WLAN: Yes
Bluetooth: Yes
WiFi Tethering / Hotspot: Yes
NFC: –
GPS: Yes
Radio: FM radio, RDS, recording
USB: USB On-The-Go
Biometrics
Iris scanner: No
Fingerprint scanner: No
Voice recognition: –
Sensors
Proximity: Yes
Light: Yes
G: Yes
Fingerprint: No
Iris: No
Battery
Capacity: 5000mAh, Li-ion (Non removable)
Standby: 35 Days
Quick charge: Yes
Other Features
Messaging: SMS(threaded view), MMS, Email, Push Mail, IM
Browser: HTML5
Java: No
Maps: Yes, Google maps
OTG: Yes
Reverse Charging: Yes
It’s not yet available in Nigeria… but hopefully will be available soonest. And for the price, should be between N35,000 to N39000 .

http://obototo..com/2017/09/looking-for-cheap-4g-lte-volte.html?m=1