HTC One M8 Eye vs Xiaomi Redmi Note 4 (MediaTek)

General Info

Manufacturer
HTC	Xiaomi
Announced
October 2014	August 2016
Status
Available - November 2014	Available - August 2016
Price
Rs. 18,999 ($279.40) [Similarly Priced]	Rs. 9,060 ($135.00) [Similarly Priced]
Colors
Gunmetal Gray, Glacial Silver, Amber Gold	Gold, Silver, Gray
Form Factor
Candybar	Candybar
Dimension
146.4 x 70.6 x 9.4 mm (5.76 x 2.78 x 0.37 in)	151 x 76 x 8.35 mm (5.94 x 2.99 x 0.33 in)
Weight
157 g (5.54 oz)	175 g (6.17 oz)
SIM Type
-	Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network
GSM 850 / 900 / 1800 / 1900 - All Versions	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 - Asia HSDPA 850 / 1700 / 1900 / 2100 - AT&T HSDPA 850 / 900 / 2100 - EMEA TD-SCDMA 1900 / 2100 - Asia	HSDPA 2100
4G Network
LTE 700 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 7, 8, 28) TD-LTE 1900 / 2300 / 2500 / 2600 (Bands 38, 39, 40, 41) LTE 700 / 850 / 1700 / 1900 / 2100 (Bands 2, 4, 5, 17, 29) - AT&T LTE 800 / 900 / 1800 / 2600 (Bands 3, 7, 8, 20) - EMEA	LTE
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, Push Mail, EMail
Build Features
IPX7 certified - Dust Proof and Water Resistant up to 1 Meter and 30 Minutes	- Fingerprint Sensor - Infrared Sensor

OS
Android OS, v4.4.4 (KitKat)	Android OS, v6.0.1 (Marshmallow)
User Interface
-	MIUI 8
Processor
-	2.3 GHz dual-core Cortex-A72 & 2 GHz quad-core Cortex-A53 & 1.4 GHz quad-core Cortex-A53, Mediatek MT6797 Helio X20 [Similar]
GPU
-	Mali-T880 MP4 [Similar]
RAM
2 GB [Browse Similar]	2/3 GB [Browse Similar]
Internal Memory
16/32 GB	32/64 GB
External Memory
microSD, up to 128 GB	microSD, up to 128 GB

Type
Super LCD3 Capacitive Touchscreen, Corning Gorilla Glass 3	IPS LCD Capacitive Touchscreen
Colors
16M colors	16M colors
Size
5.0 inches [Similar]	5.5 inches [Similar]
Resolution
1080 x 1920 pixels (441 ppi) [Similar]	1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio
66.55%	72.50%
Multi-Touch

Rear Camera
Dual 13 MP, 4128 x 3096 pixels [Similar]	13 MP [Similar]
Flash
Dual-LED (dual tone)	Dual-LED (Dual Tone)
Features
Auto focus, Automatic simultaneous video and image recording, geo-tagging, face/smile detection, HDR, panorama	Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video
1080p@60fps, 720p@120fps, HDR, stereo sound rec.	2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera
5 MP, 1080p@30fps, HDR [Similar]	5 MP, 1080p, f/2.0 [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSDPA, 42 Mbps (21 Mbps - AT&T), HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth
v4.0, A2DP	v4.2, A2DP, LE
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/ac, dual-band, WiFi Direct, hotspot
USB
microUSB v2.0 (MHL), USB On-the-go, USB Host	microUSB v2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS
Browser
HTML5	HTML5