On this page we compare specs HTC U Ultra Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) with HTC U11 Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | HTC U Ultra | HTC U11 |
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Operating system | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) | Android 7.1 (Nougat), upgradable to Android 8.0 (Oreo); Sense UI |
Processor | Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) | Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo) |
Chipset | Qualcomm MSM8996 Snapdragon 821 (14 nm) | Qualcomm MSM8998 Snapdragon 835 (10 nm) |
GPU | Adreno 530 | Adreno 540 |
Internal memory | 64/128 GB, 4 GB RAM | 128 GB, 6 GB RAM64 GB, 4 GB RAM |
External memory | microSD, up to 512 GB (uses SIM 2 slot) | microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only |
Display | HTC U Ultra | HTC U11 |
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Type | Super LCD5 | Super LCD5 |
Size | 5.7" inc | 5.5" inc |
Resolution | 1440 x 2560 px | 1440 x 2560 px |
Protection | Corning Gorilla Glass 5 (64 GB version)Sapphire crystal glass (128 GB version) | Corning Gorilla Glass 5 |
Touchscreen | capacitive touchscreen | capacitive touchscreen |
Screen-to-Body Ratio | 69.7% | 71.4% |
Display area | 90.3 cm2 | 83.4 cm2 |
Display aspect ratio | 16:9 (height:width) | 16:9 (height:width) |
Pixel Density | 513 PPI | 534 PPI |
Colors | 16M | 16M |
Other | Secondary display, 160 x 1040 pixels, 2 inches | |
Connectivity | HTC U Ultra | HTC U11 |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.2, A2DP, LE | 4.2, A2DP, LE (5.0 after SW update) |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, BDS |
NFC | Yes | Yes |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/75 Mbps |
USB | 3.1, Type-C 1.0 reversible connector | 3.1, Type-C 1.0 reversible connector |
Camera | HTC U Ultra | HTC U11 |
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Main camera | 12 MP, Single | 12 MP, Single |
Specs | 12 MP, f/1.8, 26mm (wide), 1/2.3', 1.55µm, OIS, PDAF & laser AF | 12 MP, f/1.7, 1/2.55', 1.4µm, dual pixel PDAF, 5-axis OIS |
Features | Dual-LED dual-tone flash, panorama | Dual-LED dual-tone flash, HDR, panorama |
Video | 2160p@30fps (24-bit/192kHz audio), 720p@120fps | 2160p@30fps, 1080p@30/60/120fps, HDR, 24-bit/192kHz stereo sound rec. |
Selfie camera | 16 MP, Single | 16 MP, Single |
Multimedia | HTC U Ultra | HTC U11 |
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3.5 mm Jack | No | No |
Radio | No | No |
Design | HTC U Ultra | HTC U11 |
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Colors | Brilliant Black, Cosmetic Pink, Ice White, Sapphire Blue | Amazing Silver, Sapphire Blue, Brilliant Black, Ice White, Solar Red |
Body build | Front/back glass, aluminum frame | Front/back glass, aluminum frame |
Dimensions | 162.4 x 79.8 x 8 mm | 153.9 x 75.9 x 7.9 mm |
Weight | 170 g | 169 g |
Battery | HTC U Ultra | HTC U11 |
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Battery capacity | 3000 mAh, Non-removable Li-Ion | 3000 mAh, Non-removable Li-Ion |
Battery life | Stand by time- Up to 312 h (3G) Talking time- Up to 26 h (3G)
| Stand by time- Up to 336 h (3G) Talking time- Up to 24 h 30 min (3G)
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Other | HTC U Ultra | HTC U11 |
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Release date | 2017, January | 2017, May |
Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | |