HTC Desire 820 vs Xiaomi Mi 4 LTE vs Lava Iris fuel60

General Info

Manufacturer
HTC	Xiaomi	Lava
Announced
September 2014	December 2014	December 2014
Status
Coming Soon - September 2014	Available - December 2014	Available - December 2014
Price
-	Rs. 11,999 ($176.46) [Similarly Priced]	Rs. 8,499 ($124.99) [Similarly Priced]
Colors
Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang	White	Black, White
Form Factor
Candybar	Candybar	Candybar
Dimension
157.7 x 78.7 x 7.7 mm (6.21 x 3.1 x 0.3 in)	139.2 x 68.5 x 8.9 mm (5.48 x 2.7 x 0.35 in)	144.8 x 72.8 x 10.2 mm (5.7 x 2.87 x 0.4 in)
Weight
155 g (5.47 oz)	149 g (5.26 oz)	174 g (6.14 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1900 / 2100 - EMEA version HSDPA 900 / 2100 - Asia version	HSDPA 850 / 900 / 1900 / 2100	HSDPA 2100
4G Network
LTE 900 / 1800 / 2100 / 2600 - EMEA version	LTE - international model	-
Messaging
SMS, MMS, Push Mail, EMail	SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM

OS
Android OS, v4.4.2 (KitKat)	Android OS, v4.4.3 (KitKat)	Android OS, v4.4 (KitKat), upgradeable to v5.0 (Lollipop)
Processor
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615	Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.3 GHz, Mediatek MT6582
GPU
Adreno 405	Adreno 330	Mali-400MP2
RAM
2 GB	3 GB	1 GB
Internal Memory
16 GB	16 GB	8 GB (3.63 GB for apps, 2.49 GB for mass storage)
External Memory
microSD, up to 128 GB	No	microSD, up to 32 GB

Type
LCD Capacitive Touchscreen	IPS LCD capacitive touchscreen	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3
Colors
16M colors	16M colors	16.7M colors
Size
5.5 inches	5.0 inches	5.0 inches
Resolution
720 x 1280 pixels (267 ppi)	1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio
67.20%	72.14%	65.26%
Multi-Touch

Rear Camera
13 MP, 4160 x 3120 pixels	13 MP, 4128 x 3096 pixels	10 MP, 3648x2736 pixels
Flash
LED flash	dual-LED flash	LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR	Auto focus, 1/3' Sensor Size, 1.12�m Pixel Size, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR	Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, BSI II Sensor
Video
1080p@30fps, 720p@60fps	2160p@30fps, 1080p@30fps, 720p@120fps, HDR	Yes, 1080p
Front Camera
8 MP, 1080p	8 MP, 1080p@30fps	Yes, 2 MP, 720p

GPRS
Yes	Yes	Yes
Edge
Yes	Yes	Yes
3G
HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
v4.0, A2DP	v4.0, A2DP	Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB
microUSB v2.0	microUSB v2.0, USB Host	Yes, microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS support, GLONASS, Beidou	Yes, with A-GPS support
Browser
HTML5	HTML5	HTML5

Internal
16 GB, 2 GB RAM	16 GB, 3 GB RAM	8 GB (3.63 GB for apps, 2.49 GB for mass storage), 1 GB RAM
Expandable Storage
microSD, up to 128 GB	No	microSD, up to 32 GB
USB OTG
-	Supported	Supported