HTC One (A9) vs. Xiaomi MI 4i

Phone Comparison, Reviews and Tests

In depth comparison and review of HTC One (A9) 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 (A9) vs. Xiaomi MI 4i Comparison Chart
DESIGN AND DIMENSIONS HTC One (A9) Xiaomi MI 4i
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 145.75 mm 138.1 mm HTC One (A9) has greater height than Xiaomi MI 4i.
Width 70.8 mm 69.6 mm HTC One (A9) has greater width than Xiaomi MI 4i.
Depth 7.26 mm 7.8 mm HTC One (A9) is narrower than HTC One (A9).
Weight 143 g 130 g Xiaomi MI 4i is lighter than HTC One (A9).
Body Colour Topaz gold | Opal silver | Carbon grey Black | Dark grey | White
Waterproof (Water-resistant) - -
SAR Value 0.41 W/kg 1.29 W/kg
Integrated Components FM radio 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
DISPLAY HTC One (A9) Xiaomi MI 4i
Display Type OLED display LCD display
Display Technology AMOLED IPS
Screen Size (Display Size) 5" 5" Both phones have the same screen size.
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 440 ppi 441 ppi Xiaomi MI 4i has better pixel density than HTC One (A9).
Colour Depth - 16.7 million colours
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Concore Glass
PROCESSOR HTC One (A9) Xiaomi MI 4i
Processor Type (CPU) Qualcomm Snapdragon 617 Qualcomm Snapdragon 615
Clock Speed 1.5 GHz 1.7 GHz Xiaomi MI 4i has higher clock speed than HTC One (A9).
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) - Qualcomm ADRENO 405
MEMORY HTC One (A9) Xiaomi MI 4i
RAM 2 GB 2 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 16 GB 16 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB -
CAMERA HTC One (A9) 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) - HTC One (A9) has optical stabilisation.
Focus Adjustment Automatic Automatic
HDR Mode - Auto HDR mode
Camera Modes Pro mode Panorama, manual mode
Face Recognition (Face ID) - Face detection, smile detection Xiaomi MI 4i has face detection.
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p)
Camera Features (Functions) Sapphire crystal lens cover -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 4 Megapixel 5 Megapixel Xiaomi MI 4i has better front camera resolution than HTC One (A9).
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.0 F/1.8 Xiaomi MI 4i has better front lens aperture than HTC One (A9).
Lens Element Qty (Front) - 5-element
Focus Adjustment Focus free -
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) HTC UltraPixel Camera -
BATTERY AND CHARGING HTC One (A9) Xiaomi MI 4i
Battery Capacity (Battery Size) 2150 mAh 3120 mAh Xiaomi MI 4i has larger battery capacity than HTC One (A9).
Standby Time 432 hours -
Talk Time 960 minutes 2100 minutes Xiaomi MI 4i has longer battery life when making calls than HTC One (A9).
Run Time Details Talk (WCDMA): up to 960 min
Standby (WCDMA): up to 432 hrs
Active online usage (Wi-Fi): up to 9 hrs
Playback (audio): up to 60 hrs
Playback (video): up to 12 hrs
Talk (WCDMA): up to 2100 min
Battery Technology Lithium polymer Lithium Ion
CELLULAR HTC One (A9) 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, GLONASS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS HTC One (A9) 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 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 Band 3, Band 7, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 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 4.1 Bluetooth 4.1
Bluetooth Profiles - A2DP, HID
NFC Yes - HTC One (A9) has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA HTC One (A9) Xiaomi MI 4i
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, M4A, EC3 WAV, MP3, FLAC, eAAC+
Supported Digital Video Standards MKV, AVI, MPEG-4, WMV, 3GP, 3G2 XviD, MPEG-4, DivX, H.264
Sound Enhancements Dolby sound technology -
FEATURES HTC One (A9) 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 Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor
Security Devices Fingerprint reader -
Additional Phone Features DLNA Certified, HTC BlinkFeed, Hi-Res Audio, Android Sensor Hub MIMO technology, Active noise-cancellation
OTHERS HTC One (A9) Xiaomi MI 4i
Included Accessories Power adapter Power adapter
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