HTC U11+ vs. Xiaomi Redmi 9

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC U11+ and Xiaomi Redmi 9. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

HTC U11+ vs. Xiaomi Redmi 9 Comparison Chart
DESIGN AND DIMENSIONS HTC U11+ Xiaomi Redmi 9
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 158.5 mm 163.32 mm Xiaomi Redmi 9 has greater height than HTC U11+.
Width 74.9 mm 77.01 mm Xiaomi Redmi 9 has greater width than HTC U11+.
Depth 8.5 mm 9.1 mm HTC U11+ is narrower than HTC U11+.
Weight 188 g 198 g HTC U11+ is lighter than HTC U11+.
Body Colour Ceramic black Carbon grey
Protection Waterproof -
Waterproof (Water-resistant) Yes - HTC U11+ is waterproof.
IP rating IP68 -
SAR Value - 1.065 W/kg (body), 0.789 W/kg (head), 2.309 W/kg (limb)
Integrated Components - Ultra-linear speaker
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY HTC U11+ Xiaomi Redmi 9
Display Type LCD display -
Display Technology Super LCD 6 -
Screen Size (Display Size) 6" 6.53" Xiaomi Redmi 9 has larger screen size than HTC U11+.
Screen Resolution (Display Resolution) 2880 x 1440 pixels 2340 x 1080 pixels HTC U11+ has better screen resolution than Xiaomi Redmi 9.
Display Format QHD+ Full HD+
Pixel Density 537 ppi 394 ppi HTC U11+ has better pixel density than Xiaomi Redmi 9.
Aspect Ratio - 19.5:9
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
HDR Yes - HTC U11+ has HDR.
HDR Technology HDR10 -
Display Enhancement Technology - Sunlight mode
Display Features Display colour personalisation, HTC Edge Sense, DCI-P3 Wide colour gamut Colour temperature adjustment, Dot Drop display, Reading mode 2.0
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR HTC U11+ Xiaomi Redmi 9
Processor Type (CPU) Qualcomm Snapdragon 835 MediaTek Helio G80
Clock Speed 2.45 GHz 2 GHz HTC U11+ has higher clock speed than Xiaomi Redmi 9.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) - Mali-G52 MC2
MEMORY HTC U11+ Xiaomi Redmi 9
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB microSD
CAMERA HTC U11+ Xiaomi Redmi 9
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 12 Megapixel 13 Megapixel Xiaomi Redmi 9 has better camera resolution than HTC U11+.
Sensor Type BSI -
Lens Type - Wide-angle lens
Lens Aperture F/1.7 F/2.2 HTC U11+ has better lens aperture than HTC U11+.
Field of View (FoV) - 75.2 degree(s)
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - HTC U11+ has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Self-Timer Delay 10 sec -
Special Effects HDR Boost HDR, Kaleidoscope
HDR Mode Auto HDR mode -
Camera Modes Panorama, Pro mode, HYPERLAPSE, RAW mode Portrait mode
Face Recognition (Face ID) Face detection - HTC U11+ has face detection.
Light Source Dual LED flash Flash
Video Resolutions 3840 x 2160 (4K), Slo-mo video 1920 x 1080 (1080p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Electronic Image Stabiliser (EIS), 32s manual exposure, RAW image capture, UltraSpeed Autofocus, HTC UltraPixel Camera 3 -
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 118 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Type (Front) BSI -
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Field of View (Front) - 77.8 degree(s)
Focus Adjustment Automatic Focus free
Special Effects (Front) Live make-up HDR
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Selfie panorama, Auto selfie (smile selfie, still selfie) Portrait mode
Light Source (Front) - Display flash
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self timer up to 10 seconds Self-timer, Palm shutter
BATTERY AND CHARGING HTC U11+ Xiaomi Redmi 9
Battery Capacity (Battery Size) 3930 mAh 5020 mAh Xiaomi Redmi 9 has larger battery capacity than HTC U11+.
Fast Charging Technology Qualcomm Quick Charge 3.0 - HTC U11+ has fast charging technology.
Talk Time - 1860 minutes
Run Time Details - Talk: up to 1860 min
Continuous navigation: up to 19 hrs
Playback (video): up to 19 hrs
Playback (Music): up to 185 hrs
CELLULAR HTC U11+ Xiaomi Redmi 9
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 8.0 Oreo -
User Interface HTC Sense -
Intelligent Assistant HTC Sense Companion -
Navigation GPS, A-GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS HTC U11+ Xiaomi Redmi 9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes - HTC U11+ has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA HTC U11+ Xiaomi Redmi 9
Supported Digital Audio Standards WAV, AAC, MP3, FLAC, OGG, M4A, LDAC, MID, apt-X HD AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MKV, MPEG-4, 3GP, TS, WebM MKV, H.264, ASP, MP4
Sound Enhancements HTC BoomSound Hi-Fi Edition, HTC USonic with Active Noise Cancellation, Hi-Res audio stereo recording, Hi-Res audio certified -
FEATURES HTC U11+ Xiaomi Redmi 9
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor, motion-detecting accelerometer, edge sensor Accelerometer, ambient light sensor, digital compass, distance sensor, infrared (IR) sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features DLNA Certified, AirPlay wireless streaming, sharing media via DLNA, Wi-Fi Miracast, Flip to Mute function, Power Saving Mode, Wi-Fi Calling, Pocket mode, Hi-Res Audio, Android Sensor Hub, Extreme power saving mode, MU-MIMO technology, Hi-Res audio stereo recording, HTC Usonic, 4 mics 3D Audio recording, Quiet ring on pick up Fast Charging, AI face unlock
OTHERS HTC U11+ Xiaomi Redmi 9
Included Accessories Power adapter, USB-C cable SIM card removal tool, USB-C cable, TPU case, 10W charger
Compliant Standards IP68 -
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