Phone Comparison - Xiaomi Mi 4 vs HTC Desire 728 Dual Sim vs HTC One A9

general General Info

Manufacturer Xiaomi HTC HTC
Announced July 2014 June 2015 October 2015
Status Available - Q3 2014 Coming Soon - June 2015 Available - November 2015
Price - Rs. 12,999 ($191.16) [Similarly Priced] Rs. 24,495 ($360.22) [Similarly Priced]
Colors Black, White Gray, White, Blue, Pink Acid Gold, Opal Silver, Deep Garnet, Carbon Gray, Rose Gold, Cas
Form Factor Candybar Candybar Candybar
Dimension 139.2 x 68.5 x 8.9 mm
(5.48 x 2.7 x 0.35 in)
157.9 x 77.8 x 7.87 mm
(6.22 x 3.06 x 0.31 in)
145.8 x 70.8 x 7.3 mm
(5.74 x 2.79 x 0.29 in)
Weight 149 g (5.26 oz) 153 g (5.4 oz) 143 g (5.04 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.4.3 (KitKat) Android OS, v5.1 (Lollipop) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Octa-core 1.5 GHz Cortex-A53, Qualcomm MSM8952 Snapdragon 617
GPU Adreno 330 Mali-T720MP3 Adreno 405
RAM 3 GB 2 GB 3 GB
Internal Memory 16/64 GB 16 GB 32 GB
External Memory No microSD, up to 128 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen Super LCD2 Capacitive Touchscreen AMOLED capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.5 inches 5.0 inches
Resolution 1080 x 1920 pixels (441 ppi) 720 x 1280 pixels (267 ppi) 1080 x 1920 pixels (441 ppi)
Screen-to-Body Ratio 72.14% 67.89% 66.64%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio -
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 13 MP, 4208 x 3120 pixels 13 MP, 4128 x 3096 pixels
Flash Dual-LED Flash LED Flash LED Flash
Features Auto focus, 1/3' Sensor Size, 1.12µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR Auto focus, BSI Sensor, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Autofocus, Optical Image Stabilization, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p, 1080p@30fps, HDR 1080p@30fps Yes
Front Camera 8 MP, 1080p@30fps [Similar] 5 MP, 1080p, BSI Sensor [Similar] 4 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP v4.0, A2DP, LE v4.1, A2DP, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
USB microUSB v2.0 (MHL), USB On-the-go microUSB v2.0, USB Host microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/64 GB, 3 GB RAM 16 GB, 2 GB RAM 32 GB, 3 GB RAM
Expandable Storage No microSD, up to 128 GB microSD, up to 128 GB
USB OTG Supported Supported -

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 3080 mAh 2800 mAh 2150 mAh
Stand by - Up to 485 h (3G) -
Talk Time - Up to 21 h (3G) -