HTC U Ultra vs HTC U11

Phones Images
PHONES
Phone Names HTC U Ultra HTC U11
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 39, 40, 411, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE (3CA) Cat11 600/50 MbpsHSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/75 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2017, January 12. Released 2017, February 212017, May 16. Released 2017, June 10
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5 or Sapphire crystal), glass back, aluminum frameGlass front (Gorilla Glass 5), glass back, aluminum frame
Dimensions162.4 x 79.8 x 8 mm (6.39 x 3.14 x 0.31 in)153.9 x 75.9 x 7.9 mm (6.06 x 2.99 x 0.31 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight170 g (6.00 oz)169 g (5.96 oz)
 -IP67 dust/water resistant (up to 1m for 30 mins)
Display
ProtectionCorning Gorilla Glass 5 (64 GB version)Sapphire crystal glass (128 GB version)Corning Gorilla Glass 5
Resolution1440 x 2560 pixels, 16:9 ratio (~513 ppi density)1440 x 2560 pixels, 16:9 ratio (~534 ppi density)
Size5.7 inches, 90.3 cm2 (~69.7% screen-to-body ratio)5.5 inches, 83.4 cm2 (~71.4% screen-to-body ratio)
TypeSuper LCD5Super LCD5
 Secondary display, 160 x 1040 pixels, 2 inches-
Platform
CPUQuad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
ChipsetQualcomm MSM8996 Snapdragon 821 (14 nm)Qualcomm MSM8998 Snapdragon 835 (10 nm)
GPUAdreno 530Adreno 540
OSAndroid 7.0 (Nougat), upgradable to Android 8.0 (Oreo)Android 7.1 (Nougat), upgradable to Android 9.0 (Pie), Sense UI
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot) - dual SIM model only
Internal64GB 4GB RAM, 128GB 4GB RAM64GB 4GB RAM, 128GB 6GB RAM
Main Camera
FeaturesLaser AF, Dual-LED dual-tone flash, panoramaDual-LED dual-tone flash, HDR, panorama
Single12 MP, f/1.8, 26mm (wide), 1/2.3", 1.55µm, PDAF, OIS12 MP, f/1.7, 1/2.55", 1.4µm, dual pixel PDAF, 5-axis OIS
Video4K@30fps (24-bit/192kHz audio), 720p@120fps4K@30fps, 1080p@30/60/120fps, HDR, 24-bit/192kHz stereo sound rec.
Selfie camera
FeaturesHDR-
Single16 MP, f/2.0, 27mm (wide), 1/3.06", 1.0µm16 MP, f/2.0, 27mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with stereo speakers
 24-bit/192kHz audio 24-bit/192kHz audio
Comms
Bluetooth4.2, A2DP, LE4.2, A2DP, LE (5.0 after SW update)
NFCYesYes
PositioningGPS, GLONASS, BDSGPS, GLONASS, BDS
RadioNoNo
USBUSB Type-C 3.1USB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compassFingerprint (front-mounted), accelerometer, gyro, proximity, compass
Battery
Charging18W wired, QC318W wired, QC3
Stand-byUp to 312 h (3G)Up to 336 h (3G)
Talk timeUp to 26 h (3G)Up to 24 h 30 min (3G)
TypeLi-Ion 3000 mAh, non-removableLi-Ion 3000 mAh, non-removable
Misc
ColorsBrilliant Black, Cosmetic Pink, Ice White, Sapphire BlueAmazing Silver, Sapphire Blue, Brilliant Black, Ice White, Solar Red
ModelsU Ultra, U-1u, 2PZF1U11, HTV33, 2PZC100, 2PZC5, 601HT
PriceAbout 250 EURAbout 300 EUR
Tests
Audio quality- Noise -94.1 / Crosstalk -94.5
Battery lifeEndurance rating 81h Endurance rating 73h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1831 (nominal), 3.453 (sunlight)-
Loudspeaker Voice 61dB / Noise 73dB / Ring 86dB Voice 68dB / Noise 73dB / Ring 79dB
Performance GFXBench: 10fps (ES 3.1 onscreen) GeekBench: 6393 (v4.4) GFXBench: 13fps (ES 3.1 onscreen)
OUR TESTS
Audio quality-Noise -94.1 / Crosstalk -94.5
Battery (old)Endurance rating 81hEndurance rating 73h
CameraPhoto / VideoPhoto / Video
DisplayContrast ratio: 1831 (nominal), 3.453 (sunlight)-
LoudspeakerVoice 61dB / Noise 73dB / Ring 86dBVoice 68dB / Noise 73dB / Ring 79dB
PerformanceGFXBench: 10fps (ES 3.1 onscreen)GeekBench: 6393 (v4.4) GFXBench: 13fps (ES 3.1 onscreen)