Best Quad band Mobile Phone

DOOGEE N30 Unlocked Cell Phones(4GB+128GB) 6.55

... can easily go through 2 days of daily use. Charging port is replaced with new type-C plug, you could have more choice in adapters..
【Octa-Core 4GB RAM Processor + Large storage room】DOOGEE N30 unlocked phone upgraded its Octa-Core processor, you can enjoy smooth operating experience and have more fun in playing mobile games and watching videos. We provide more storage rooms for your apps and photos, 128 GB..
【Global Bands & Dual 4G VoLTE】DOOGEE android phone supports 33 global bands. Regardless of your place of residence or your destination for a journey, you can connect to the local mobile networks with your smart phone anywhere in the world. Dual SIM + Dedicated Micro-SD Slot(support up to 256GB extra memory), giving you more room for everything..
【AI Quad Camera Fit For All Scenes】Including a 16MP main camera + 8MP ultra-wide angle camera + 2MP Macro Camera + 2MP F/2.2 large aperture camera and with built-in super night mode, you can take N30 to record your life day and night, explore the tiny world and grand views, take nice photos and beautiful selfies..

Frequency:29.6/50.5/144/435MHz. Quad band antenna..
Four band 29.6 / 50.5 /144 /435MHz Mobile Antenna for TH-9800 KG-UV920R FT-8900R quad band car radio.
V.S.W.R.: LESS1.5 WITH. Connector: PL-259 Gain(MAX): 2.15dB(10/6M) 3.0dB(2M) 5.5dB(70cm).
Package contains: 1*HH-9000 antenna , 1* screw driver, 1* clip, 1* 5m cable.
Quad Band Excellent Mobile Antenna HH-9000 Pl259 Connector Stainless Steel Antenna Hh9000.

...OGNITION – Without any pictures or gesture passwords, etc., you can directly use the face unlock function, which is safer to use. Magnesium-aluminum alloy body, 2.5D arc edge, 5-point capacitive touch screen mode, nano 3D electroplating gradient color hot-bent glass back cover, smart wake-up, simple and clear mobile phone use..
6.1 INCH FULL SCREEN PHONE – A full-screen mobile phone with 18 : 9 6.26 inch display, QHD LCD 2230 x 1080 high-definition water drop screen, using 7731 Quad-core CPU motherboard chip, Android 6.0 version, high-definition display, and a new interactive design to enhance your mobile phone experience. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..

Experience 4x the resolution of HD, with a 5.5" Quad HD screen.
Capture crisp photos using a 13 MP camera with Laser Auto Focus and Optical Image Stabilization (OIS)+.
Feel the speed of a 2.5GHz Snapdragon quad-core processor AND 3GB RAM, 32GB ROM (user memory), 32GB (internal memory), Micro SD: 128GB up to 2TB.
UMTS: Band I (2100), Band II (1900), Band IV (1700/2100), Band V (850).
Sync methods: WiFi, USB,4G Capable,4G LTE Capable,Wi-Fi and Mobile Calling.

6.2" Quad HD+ Super AMOLED (2960x1440) 529 ppi, Stereo speakers tuned by AKG, Single SIM (Nano).
64GB ROM, 6GB RAM, Single SIM - Nano SIM, OS: Android 8.0 (Oreo), 10nm 64-bit Octa-Core Processor 2.8GHz + 1.7GHz.
Front Camera: 8MP, Dual Rear camera: 12MP + 12MP, Optical zoom at 2x, Digital zoom up to 10x, Live focus with bokeh filters (background blur effect).
2G bands: GSM 850 / 900 / 1800 / 1900, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 66(1700/2100), 71(600).
This device has a US Warranty. This T-Mobile Unlocked phone is compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost..

Experience 4x the resolution of HD, with a 5.5" Quad HD screen.
Capture crisp photos using a 13 MP camera with Laser Auto Focus and Optical Image Stabilization (OIS)+.
Feel the speed of a 2.5GHz Snapdragon quad-core processor AND 3GB RAM, 32GB ROM (user memory), 32GB (internal memory), Micro SD: 128GB up to 2TB.
UMTS: Band I (2100), Band II (1900), Band IV (1700/2100), Band V (850).
Sync methods: WiFi, USB,4G Capable,4G LTE Capable,Wi-Fi and Mobile Calling.

6.2" Quad HD+ Super AMOLED (2960x1440) 529 ppi, Stereo speakers tuned by AKG, Single SIM (Nano).
64GB ROM, 6GB RAM, Single SIM - Nano SIM, OS: Android 8.0 (Oreo), 10nm 64-bit Octa-Core Processor 2.8GHz + 1.7GHz.
Front Camera: 8MP, Dual Rear camera: 12MP + 12MP, Optical zoom at 2x, Digital zoom up to 10x, Live focus with bokeh filters (background blur effect).
2G bands: GSM 850 / 900 / 1800 / 1900, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 66(1700/2100), 71(600).
This device has a US Warranty. This T-Mobile Unlocked phone is compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost..

2G: GSM 850 / 900 / 1800 / 1900 3G: WCDMA 850 / 900 / 1900 / 2100 - 4G: LTE Band 1 (2100 MHz), Band 20 (800MHz), Band 3 (1800 MHz), Band 7 (2600 MHz), Band 8 (900MHz).
Display: 1080 x 1920 pixels, 6.0 inches (~367 ppi pixel density).
Camera: 20 MP, Carl Zeiss optics, optical image stabilization, autofocus, dual-LED flash.
CPU: Quad-core 2.2 GHz Krait 400 GPU: Adreno 330.
Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint..
This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information..

5.5-inch QHD AMOLED Capacitive Curved Edge Touchscreen with Protective Corning Gorilla Glass 4 (Back Panel), TouchWiz UI.
Magnificent 12 Megapixel Rear Camera + Front-Facing 5 Megapixel Camera, Android OS, Qualcomm MSM8996 Snapdragon 820 (14 nm), CPU: Quad-core (2x2.15....
Internal Memory: 32GB, 4GB RAM - microSD Card Slot for Expandable Memory up to 256GB.
2G bands: GSM 850 / 900 / 1800 / 1900, CDMA 800 / 1900, 3G bands: HSDPA 850 / 900 / 1900 / 2100, CDMA2000 1xEV-DO, 4G bands: LTE band 2(1900),....
This device has a US Warranty. The phone is unlocked to work with all GSM Carriers Like AT&T, T-Mobile, etc., & CDMA Carrier Like Verizon. Will Not....