Reviews Gsm900 1800mhz

BlackBerry KEYone 32GB BBB100-1 - 4.5" Inch Factory Unlocked LTE Smartphone (Silver) - International Version - No Warranty in The US - GSM ONLY, NO CDMA

Cellular Band - Quad-Band 850 / 900 / 1800 / 1900 Mhz.
Cellular Band 3G - 850 / 900 / 1900 / 2100 Mhz.
Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin..

4G LTE Unlocked Any GSM Nano Sim Carrier Desbloqueados GSM (Not Verizon Sprint Net10 or Any CDMA Carrier).
1 Nano Sim GSM 850/900/1800/1900 MHz, UMTS 850/1700/1900 Mhz, LTE Bands 2/4/5/12 (Not CDMA CARRIERS Sprint Verizon Virgin and more).
5mp Flash LED + 2Mp Front Camera, CHECK BANDS FIRST.
16gb Storage (9.7 GB User) Support Up to 128gb micro SD (Not Included) / 1 Gb Ram.
ny Processor: MSM8909 Quad Core CPU 1.1GHz / Android 7.0.

.NO GOOGLE PLAY SERVICES Unlocked for All GSM carriers like ATT and Tmobile . Will not work on Verizon or Sprint.
2G/GSM Bands850 / 900 / 1800 / 1900 MHz 3G/HSPA Bands800 / 850 / 900 / 1700 / 1900 / 2100 MHz 4G/LTE Bands4G FDD LTE: Bands 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 12 / 17 / 18 / 19 / 20 / 26 / 28 / 32 | 4G TDD LTE: Bands 34 / 38 / 39 / 40 / 41.
5G Bands5G NR: N38 / N41 (2515 ~ 2690 MHz) / N77 / N78 / N79 / N1 / N3 / N28?TX: 703 - 733 MHz,RX: 758 - 788 MHz.
TypeOLED Fullview Display Resolution2200 x 2480 pixels (~414 ppi density) & Folded 1148 x 2480 pixels OtherSecondary screen 6.38 inches (2480 x 892).
Lens & Sensor Tech40 MP f/1.8 27mm (wide) 1/1.7" PDAF, 8 MP f/2.4 52mm (telephoto), 16 MP f/2.2 17mm (ultrawide), TOF 3D (depth) Flash & Focusdual-LED Flash OtherLeica optics, Autofocus (phase focus, contrast focus), supports AIS (HUAWEI AI Image Stabilization).
8GB + 512GB, Kirin 9905G, 4500 mah battery.

4G LTE Unlocked GSM Carrier Desbloqueados GSM (Router Does NOT Work on Verizon Sprint Net10 or Any CDMA Carrier).
Factory Unlocked "NO LOGOS" 1 Micro Sim Card 4G Lte bands:B1 (2100) B2 (1900) B3 (1800) B4 (AWS) B5 (850) B7 (2600) B8 (900) B12 (700) B13 (700) B20 (800) 3G UTMS: 850/900/1700/1900/2100 2G: 850/900/1800/1900 MHZ.
4G LTE WORLDWIDE Up to 150 MBPS and 15 Wifi Users / Cat 4 / Spanish English Interface.
Router uses Micro Sim Card Hotspot Service is required. (No sim card or Services included)..
Wi-Fi Specs 802.11 b/g/n – 2.4 GHz Use the hotspot with up to 15 different wifi devices including laptops, iPhone, smartphone, iPad, tablet, gaming consoles and many more..

18db Yagi antenna with 30ft LMR-200 Low Loss cable and mounting hardware.
Frequency Range (MHz) 824-960/1710-1990 mhz.
It supports 800MHZ/850MHZ Cellular providers, iDEN 900MHz 1800MHZ Nextel and European/Asian GSM 1900MHz PCS.

Microsoft 640 XL is a Workforce Powerhouse at an affordable price it is GSM unlocked to work with any GSM network worldwide.
Storage: 8 GB ROM, 1 GB RAM microSD Card slot: up to 256 GB (dedicated slot) Reased: April 2015, (being that this is GSM unlocked you will need to contact your network provider to acquire a SIM card as there is no SIM card enclosed).
DISPLAY: Type IPS LCD capacitive touchscreen, 16M colors, Size: 5.7 inches (~69.1% screen-to-body ratio) Resolution: 720 x 1280 pixels (~259 ppi pixel density) Multitouch Yes Protection Corning Gorilla Glass 3 - Clear Black display PLATFORM: OS Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 Chipset: Qualcomm MSM8226 Snapdragon 400 CPU: Quad-core 1.2 GHz Cortex-A7 GPU: Adreno 305.
Wireless Technology Bands Supported: 4G-LTE Bands 1, 2, 3, 4, 5, 7 and 17 4G HSPA+ with enhanced backhaul 3G - UMTS 850/900/1900/2100MHz GSM/GPRS/EDGE 850/900/1800/1900MHz.
Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers) Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.

Only For At&T Regular Sim Card Requiered 3g GSM (Phone Does NOT work on Verizon Sprint Net10 or Any CDMA Carrier).
GSM Bands: 3G 850/1900 mhz 2G: 850 / 900 / 1800 / 1900MHz. 1.8-inch color display.
Jack 3.5mm / Alarm Calendar Calculator World Clock Voice Recorder Unit Converter.
Games Audio Web Browser (Requires Setting Internet) Box: Phone Battery Charger Manual..

LTE Band 13/4 (700/1700 MHz), CDMA/1xEVDO Rev. A (800/1900 MHz).
Global - EDGE/GSM (850/900/1800/1900), HSPA/UMTS (850/900/1900/2100).
Dual 4 MP Cameras w/ Autofocus, Dual-LED, geo-tagging, face/smile detection, HDR, panorama.
5-inch Super LCD3 Multi-Touchscreen w/ Protective Corning Gorilla Glass 3.
32GB, 2 GB RAM with microSD Slot Expandable up to 128GB.

...for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers.Speaker and Headphone jacks..
The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default).Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
GPRS multi-slot class 10/8.GPRS mobile station class B. Compliant to GSM phase 2/2+. Class 4 (2 W @ 850 / 900 MHz).Class 1 (1 W @ 1800 / 1900MHz).Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands..
Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).Embedded TCP/UDP stack - allows you to upload data to a web server.RTC supported.Selectable serial port.Low power consumption - 1.5mA(sleep mode)..