This GSM Phone works with SIM  card on any GSM network. Although it may be  branded, this phone has been  unlocked.Unlocked for GSM Carriers (AT&T,  T-Mobile, etc.) - Will NOT work on any  CDMA Carrier (Verizon, Sprint, U.S.  Cellular ,Boost Mobile etc.) Please check contact your Carriers check that  before purchase it .

NETWORK Technology GSM LAUNCH Announced 2015, October Status Available. Released 2015, October BODY Dimensions 159.6 x 79.3 x 8.6 mm (6.28 x 3.12 x 0.34 in) Weight 192 g (6.77 oz) Build Stainless Steel sides, plastic back SIM Single SIM (Nano-SIM) SIM Card is not included! DISPLAY Type IPS LCD capacitive touchscreen, 16M colors Size 5.7 inches, 89.6 cm2 (~70.8% screen-to-body ratio) Resolution 1440 x 2560 pixels, 16:9 ratio (~515 ppi density) Multitouch Yes Protection Corning Gorilla Glass 4   - Secondary display, 160 x 1040 pixels, 2.1 inches PLATFORM OS Android 5.1.1 (Lollipop), upgradable to 7.0 (Nougat) Chipset Qualcomm MSM8992 Snapdragon 808 CPU Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57) GPU Adreno 418 MEMORY Card slot microSD, up to 256 GB (dedicated slot) Internal 64 GB, 4 GB RAM CAMERA Primary 16 MP (f/1.8, 1/2.6"), laser autofocus, OIS, LED flash, check quality Features Geo-tagging, touch focus, face/smile detection, panorama, HDR Video [email protected], [email protected], [email protected], HDR, stereo sound rec., check quality Secondary Dual 5 MP, f/2.2 SOUND Alert types Vibration; MP3, WAV ringtones Loudspeaker Yes 3.5mm jack Yes   - 32-bit/192kHz audio
- Active noise cancellation with dedicated mic COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Bluetooth 4.1, A2DP, LE, aptX GPS Yes, with A-GPS, GLONASS NFC Yes Infrared port Yes Radio FM radio USB microUSB 2.0 (SlimPort 4K), USB On-The-Go FEATURES Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum Messaging SMS(threaded view), MMS, Email, Push Email, IM Browser HTML5   - Fast battery charging: 50% in 40 min (Quick Charge 2.0)
- MP4/DviX/XviD/H.264/WMV player
- MP3/WAV/FLAC/eAAC+/WMA player
- Photo/video editor
- Document editor BATTERY   Removable Li-Ion 3000 mAh battery Stand-by Up to 150 h (2G) / Up to 150 h (3G) Talk time Up to 22 h (2G) / Up to 18 h (3G) MISC Colors Space Black, Luxe White, Modern Beige, Ocean Blue, Opal Blue SAR EU 0.59 W/kg (head)     Price About 250 EUR TESTS Performance Basemark OS II 2.0: 1383 / Basemark X: 15161 Display Contrast ratio: 1490 (nominal), 2.744 (sunlight) Camera Photo / Video Loudspeaker Voice 66dB / Noise 64dB / Ring 70dB Audio quality Noise -93.3dB / Crosstalk -93.0dB Battery life
Endurance rating 56h