HTC One (X9) vs. Xiaomi MI 4i

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC One (X9) and Xiaomi MI 4i. 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 One (X9) vs. Xiaomi MI 4i Comparison Chart
DESIGN AND DIMENSIONS HTC One (X9) Xiaomi MI 4i
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 153.9 mm 138.1 mm HTC One (X9) has greater height than Xiaomi MI 4i.
Width 75.9 mm 69.6 mm HTC One (X9) has greater width than Xiaomi MI 4i.
Depth 8 mm 7.8 mm Xiaomi MI 4i is narrower than HTC One (X9).
Weight 170 g 130 g Xiaomi MI 4i is lighter than HTC One (X9).
Body Colour Carbon grey | Topaz gold | Copper rose Black | Dark grey | White
Body Material Metal -
Waterproof (Water-resistant) - -
SAR Value - 1.29 W/kg
Integrated Components - FM radio
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Micro SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY HTC One (X9) Xiaomi MI 4i
Display Type LCD display LCD display
Display Technology Super LCD IPS
Screen Size (Display Size) 5.5" 5" HTC One (X9) has larger screen size than Xiaomi MI 4i.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1920 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD Full HD
Pixel Density 401 ppi 441 ppi Xiaomi MI 4i has better pixel density than HTC One (X9).
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Concore Glass
PROCESSOR HTC One (X9) Xiaomi MI 4i
Processor Type (CPU) MediaTek Helio X10 Qualcomm Snapdragon 615
Clock Speed - 1.7 GHz
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) PowerVR G6200 Qualcomm ADRENO 405
MEMORY HTC One (X9) Xiaomi MI 4i
RAM 3 GB 2 GB HTC One (X9) has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 32 GB 16 GB HTC One (X9) has more internal memory than Xiaomi MI 4i.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 200 GB -
CAMERA HTC One (X9) Xiaomi MI 4i
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Sensor Type BSI-CMOS -
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction - 5-element
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) 2.0 - HTC One (X9) has optical stabilisation.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) 28 mm -
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Panorama, RAW mode Panorama, manual mode
Face Recognition (Face ID) Face detection Face detection, smile detection Both phones have face detection.
Light Source Dual LED flash Dual LED flash
Video Resolutions 3840 x 2160 (4K) 1920 x 1080 (1080p)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.8 F/1.8 Xiaomi MI 4i has better front lens aperture than HTC One (X9).
Lens Element Qty (Front) - 5-element
Focus Adjustment Focus free -
Video Resolutions (Front) 1920 x 1080 (1080p) -
BATTERY AND CHARGING HTC One (X9) Xiaomi MI 4i
Battery Capacity (Battery Size) 3000 mAh 3120 mAh Xiaomi MI 4i has larger battery capacity than HTC One (X9).
Talk Time 900 minutes 2100 minutes Xiaomi MI 4i has longer battery life when making calls than HTC One (X9).
Run Time Details Talk (WCDMA): up to 900 min
Playback (Music): up to 40 hrs
Playback (video): up to 10 hrs
Talk (WCDMA): up to 2100 min
Battery Technology Lithium Ion Lithium Ion
CELLULAR HTC One (X9) Xiaomi MI 4i
Technology WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 5.0.2 (Lollipop)
User Interface HTC Sense MIUI V6
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS HTC One (X9) Xiaomi MI 4i
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band - Band 3, Band 7, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency - FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.1
Bluetooth Profiles A2DP A2DP, HID
NFC Yes - HTC One (X9) has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA HTC One (X9) Xiaomi MI 4i
Supported Digital Audio Standards WAV, MP3, eAAC+, apt-X WAV, MP3, FLAC, eAAC+
Supported Digital Video Standards MPEG-4, H.264 XviD, MPEG-4, DivX, H.264
Sound Enhancements HTC BoomSound -
FEATURES HTC One (X9) Xiaomi MI 4i
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor
Additional Phone Features DLNA Certified, sharing media via DLNA MIMO technology, Active noise-cancellation
OTHERS HTC One (X9) Xiaomi MI 4i
Included Accessories Power adapter Power adapter
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