On this page we compare specs HTC U Ultra Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) with vivo Y11 Quad-core 1.3 GHz Cortex-A7, 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 | vivo Y11 |
|---|
| Operating system | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) | Android 4.4.4 (KitKat) |
| Processor | Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | Qualcomm MSM8996 Snapdragon 821 (14 nm) | Mediatek MT6582М |
| GPU | Adreno 530 | Mali-400MP2 |
| Internal memory | 64/128 GB, 4 GB RAM | 4 GB, 512 MB RAM |
| External memory | microSD, up to 512 GB (uses SIM 2 slot) | microSD, up to 256 GB (dedicated slot) |
| Display | HTC U Ultra | vivo Y11 |
|---|
| Type | Super LCD5 | IPS LCD |
| Size | 5.7" inc | 4" inc |
| Resolution | 1440 x 2560 px | 480 x 800 px |
| Touchscreen | capacitive touchscreen | capacitive touchscreen |
| Protection | Corning Gorilla Glass 5 (64 GB version)Sapphire crystal glass (128 GB version) | |
| Screen-to-Body Ratio | 69.7% | 59.2% |
| Display area | 90.3 cm2 | 45.5 cm2 |
| Display aspect ratio | 16:9 (height:width) | 5:3 (height:width) |
| Pixel Density | 513 PPI | 233 PPI |
| Colors | 16M | 16M |
| Other | Secondary display, 160 x 1040 pixels, 2 inches | |
| Connectivity | HTC U Ultra | vivo Y11 |
|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA / LTE | GSM / HSPA |
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Micro-SIM, dual stand-by) |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| Bluetooth | 4.2, A2DP, LE | 4.0, A2DP, EDR |
| 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) | |
| Edge | Yes | Yes |
| GPRS | Yes | Yes |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/50 Mbps | HSPA 21.1/7.2 Mbps |
| USB | 3.1, Type-C 1.0 reversible connector | microUSB 2.0, USB Host |
| NFC | Yes | |
| Camera | HTC U Ultra | vivo Y11 |
|---|
| Main camera | 12 MP, Single | 5 MP, Single |
| Specs | 12 MP, f/1.8, 26mm (wide), 1/2.3', 1.55µm, OIS, PDAF & laser AF | 5 MP, AF |
| Features | Dual-LED dual-tone flash, panorama | LED flash |
| Video | 2160p@30fps (24-bit/192kHz audio), 720p@120fps | 1080p@30fps |
| Selfie camera | 16 MP, Single | 2 MP, Single |
| Multimedia | HTC U Ultra | vivo Y11 |
|---|
| 3.5 mm Jack | No | Yes |
| Radio | No | FM radio |
| Design | HTC U Ultra | vivo Y11 |
|---|
| Colors | Brilliant Black, Cosmetic Pink, Ice White, Sapphire Blue | White, Black |
| Dimensions | 162.4 x 79.8 x 8 mm | 123 x 62.5 x 8.8 mm |
| Weight | 170 g | 124 g |
| Body build | Front/back glass, aluminum frame | |
| Battery | HTC U Ultra | vivo Y11 |
|---|
| Battery capacity | 3000 mAh, Non-removable Li-Ion | 1700 mAh, Removable Li-Po |
| Battery life | Stand by time- Up to 312 h (3G)
Talking time- Up to 26 h (3G)
| Talking time- Up to 11 h (2G) / Up to 8 h (3G)
Music play - Up to 34 h |
| Other | HTC U Ultra | vivo Y11 |
|---|
| Release date | 2017, January | 2014, Q4 |
| Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Accelerometer, proximity , Infrared port |
