Launch
Announced2017, January 12. Released 2017, February 21
StatusDiscontinued
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 39, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/50 Mbps
TechnologyGSM / HSPA / LTE
Platform
CPUQuad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
ChipsetQualcomm MSM8996 Snapdragon 821 (14 nm)
GPUAdreno 530
OSAndroid 7.0 (Nougat), upgradable to Android 8.0 (Oreo)
Memory
Card slotmicroSDXC (uses shared SIM slot)
Internal64GB 4GB RAM, 128GB 4GB RAM
Display
OtherSecondary display, 160 x 1040 pixels, 2 inches
ProtectionCorning Gorilla Glass 5 (64 GB version); Sapphire crystal glass (128 GB version)
Resolution1440 x 2560 pixels, 16:9 ratio (~513 ppi density)
Size5.7 inches, 90.3 cm 2 (~69.7% screen-to-body ratio)
TypeSuper LCD5
Main Camera
FeaturesLaser AF, Dual-LED dual-tone flash, panorama
Single12 MP, f/1.8, 26mm (wide), 1/2.3", 1.55µm, PDAF, OIS
Video4K@30fps (24-bit/192kHz audio), 720p@120fps
Selfie camera
FeaturesHDR
Single16 MP, f/2.0, 27mm (wide), 1/3.06", 1.0µm
Video1080p@30fps
Battery
Charging18W wired, QC3
Stand-byUp to 312 h (3G)
Talk timeUp to 26 h (3G)
TypeLi-Ion 3000 mAh, non-removable
Body
BuildGlass front (Gorilla Glass 5 or Sapphire crystal), glass back, aluminum frame
Dimensions162.4 x 79.8 x 8 mm (6.39 x 3.14 x 0.31 in)
SIMNano-SIM + Nano-SIM
Weight170 g (6.00 oz)
Comms
Bluetooth4.2, A2DP, LE
NFCYes
PositioningGPS, GLONASS, BDS
RadioNo
USBUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compass
Misc
ColorsBrilliant Black, Cosmetic Pink, Ice White, Sapphire Blue
ModelsU Ultra, U-1u, 2PZF1
PriceAbout 250 EUR
Our Tests
Battery (old)Endurance rating 81h
CameraPhoto / Video
DisplayContrast ratio: 1831 (nominal), 3.453 (sunlight)
LoudspeakerVoice 61dB / Noise 73dB / Ring 86dB
PerformanceGFXBench: 10fps (ES 3.1 onscreen)