Sony Xperia Z3 Compact vs Xiaomi Mi 4S vs Xiaomi Redmi 3 Pro

General Info

Manufacturer
Sony	Xiaomi	Xiaomi
Announced
September 2014	February 2016	March 2016
Status
Available - September 2014	Available - April 2016	Available - April 2016
Price
-	Rs. 15,400 ($225.99) [Similarly Priced]	-
Colors
Black, White, Green, Orange	Black, White, Gold, Purple	Dark Gray, Silver, Gold
Form Factor
Candybar	Candybar	Candybar
Dimension
127.3 x 64.9 x 8.6 mm (5.01 x 2.56 x 0.34 in)	139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in)	139.3 x 69.6 x 8.5 mm (5.48 x 2.74 x 0.33 in)
Weight
129 g (4.55 oz)	133 g (4.69 oz)	144 g (5.08 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 TD-SCDMA 1900 / 2000	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO
3G Network
HSDPA 850 / 900 / 1700 / 1900 / 2100 - D5803 HSDPA 850 / 900 / 1900 / 2100 - D5833	HSDPA 850 / 1900 / 2100 TD-SCDMA 1900 / 2000	HSDPA 850 / 1900 / 2100
4G Network
LTE 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600	LTE band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)	LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, EMail, IM
Build Features
IP68 Certified - Dust Proof and Water Resistant over 1 Meter and 30 Minutes	- Fingerprint Sensor - Infrared Sensor	- Fingerprint Sensor
Notification LED
-	Yes	-

OS
Android OS, v4.4.4 (KitKat)	Android OS, v6.0 (Marshmallow)	Android OS, v5.1 (Lollipop)
Processor
Quad-core 2.5 GHz Krait 400, Qualcomm MSM8974AC Snapdragon 801	Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808	Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8939v2 Snapdragon 616
GPU
Adreno 330	Adreno 418	Adreno 405
RAM
2 GB	3 GB	3 GB
Internal Memory
16 GB	64 GB	32 GB
External Memory
microSD, up to 64 GB	microSD, up to 128 GB (Uses SIM 2 Slot)	microSD, up to 128 GB (uses SIM 2 slot)

Type
IPS LCD Capacitive Touchscreen, Triluminos Display, X-Reality Engine	IPS LCD Capacitive Touchscreen	IPS LCD capacitive touchscreen
Colors
16M colors	16M colors	16M colors
Size
4.6 inches	5.0 inches	5.0 inches
Resolution
720 x 1280 pixels (319 ppi)	1080 x 1920 pixels (441 ppi)	720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio
70.72%	69.75%	70.95%
Multi-Touch

Rear Camera
20.7 MP, 5248 х 3936 pixels	13 MP, 4128 x 3096 pixels	13 MP, 4160 x 3120 pixels
Flash
LED flash	Dual-LED (dual tone)	LED Flash
Features
Auto focus, 1/2.3' Sensor Size, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR, Panorama	Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, Panorama, HDR	Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video
2160p@30fps, 1080p@30fps, HDR	1080p@30fps, 720p@120fps	1080p@30fps
Front Camera
2.2 MP, 1080p@30fps	5 MP, f/2.0, 1080p	5 MP, f/2.2, 1080p@30fps

GPRS
Up to 107 kbps	Yes	Yes
Edge
Up to 296 kbps	Yes	Yes
3G
HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL	HSPA, LTE Cat4 150/50 Mbps	HSPA, LTE, EV-DO Rev.A 3.1 Mbps
Bluetooth
v4.0, A2DP	v4.1, A2DP	v4.1, A2DP
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	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB
microUSB v2.0 (MHL), USB On-the-go, USB Host	Type-C 1.0 reversible connector, Qualcomm Quick Charge 2.0	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou	Yes, with A-GPS, GLONASS, BDS
Browser
HTML5	HTML5	HTML5