On this page we compare specs HTC U Ultra Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), 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 | Xiaomi Redmi Note 9 Pro |
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Operating system | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) | Android 10.0; MIUI 11 |
Processor | Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | Qualcomm MSM8996 Snapdragon 821 (14 nm) | Qualcomm SM7125 Snapdragon 720G (8 nm) |
GPU | Adreno 530 | Adreno 618 |
Internal memory | 64/128 GB, 4 GB RAM | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | microSD, up to 512 GB (uses SIM 2 slot) | microSDXC (dedicated slot) |
Display | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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Type | Super LCD5 | IPS LCD |
Size | 5.7" inc | 6.67" inc |
Resolution | 1440 x 2560 px | 1080 x 2400 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% | 84.5% |
Display area | 90.3 cm2 | 107.4 cm2 |
Display aspect ratio | 16:9 (height:width) | 20:9 (height:width) |
Pixel Density | 513 PPI | 395 PPI |
Colors | 16M | 16M |
Other | Secondary display, 160 x 1040 pixels, 2 inches | 450 nits typ. brightness (advertised) |
Connectivity | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
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), 5(850), 8(900), 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, hotspot |
Network | GSM / HSPA / LTE | GSM / HSPA / LTE |
SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | 4.2, A2DP, LE | 5.0, A2DP, LE |
Edge | Yes | Yes |
GPRS | Yes | Yes |
GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
NFC | Yes | |
Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
USB | 3.1, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector |
Camera | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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Main camera | 12 MP, Single | 48 MP, Quad |
Specs | 12 MP, f/1.8, 26mm (wide), 1/2.3', 1.55µm, OIS, PDAF & laser AF | |
Features | Dual-LED dual-tone flash, panorama | LED flash, HDR, panorama |
Video | 2160p@30fps (24-bit/192kHz audio), 720p@120fps | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | 16 MP, Single | 16 MP, Single |
Multimedia | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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3.5 mm Jack | No | Yes |
Radio | No | FM radio, recording |
Design | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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Colors | Brilliant Black, Cosmetic Pink, Ice White, Sapphire Blue | Aurora Blue, Glacier White, Interstellar Black |
Body build | Front/back glass, aluminum frame | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Dimensions | 162.4 x 79.8 x 8 mm | 165.8 x 76.7 x 8.8 mm |
Weight | 170 g | 209 g |
Battery | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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Battery capacity | 3000 mAh, Non-removable Li-Ion | 5020 mAh, Non-removable Li-Po |
Battery life | Stand by time- Up to 312 h (3G) Talking time- Up to 26 h (3G)
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Other | HTC U Ultra | Xiaomi Redmi Note 9 Pro |
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Release date | 2017, January | 2020, March 12 |
Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |