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Sony Xperia Z4 Compact

Sony Xperia X Compact

Network
Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - F5321
	HSDPA 850 / 900 / 1900 / 2100
4G Network	1, 2, 3, 4, 5, 7, 8, 13, 17, 20	1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 38, 39, 40, 41 - F5321
	1, 2, 3, 4, 5, 7, 8, 17, 20
Speed	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps

Launch
Announced	Exp. announcement 2015, Q3	2016, September 01. Released 2016, September 08
Status	Cancelled	Discontinued

Body
Dimensions	-	129 x 65 x 9.5 mm (5.08 x 2.56 x 0.37 in)
Weight	-	135 g (4.76 oz)
Build		Glass front (Gorilla Glass 4), plastic back, plastic frame
SIM	Nano-SIM	Nano-SIM
	IP68 dust/water resistant (up to 1.5m for 30 min)

Display
Type	IPS LCD	IPS LCD
Size	4.7 inches, 60.9 cm2	4.6 inches, 58.3 cm2 (~69.6% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~469 ppi density)	720 x 1280 pixels, 16:9 ratio (~319 ppi density)
Protection	Shatter proof glass	Corning Gorilla Glass 4
	Triluminos display X-Reality Engine	Triluminos display X-Reality Engine

Platform
OS	Android 5.0 (Lollipop)	Android 6.0.1 (Marshmallow), upgradable to Android 8.0 (Oreo)
Chipset	Qualcomm MSM8994 Snapdragon 810 (20 nm)	Qualcomm MSM8956 Snapdragon 650
CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)	Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A72)
GPU	Adreno 430	Adreno 510

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal	16GB 3GB RAM, 32GB 3GB RAM	32GB 3GB RAM
	eMMC 5.0	eMMC 4.5

Main Camera
Modules	20.7 MP, 1/2.3", AF	23 MP, f/2.0, 24mm (wide), 1/2.3", PDAF
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Video	4K@30fps, 1080p@60fps, 720p@120fps, HDR	1080p@30fps, 1080p@60fps

Selfie Camera
Modules	5 MP	5 MP
Video	1080p@30fps	1080p@30fps

Sound
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
3.5mm jack	Yes	Yes
		24-bit/192kHz audio

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth	4.0, A2DP, aptX	4.2, A2DP, aptX, LE
Positioning	GPS, GLONASS, BDS	GPS, GLONASS/ BDS (region dependent)
NFC	Yes	Yes
Infrared port	No	No
Radio	FM radio, RDS	FM radio, RDS
USB	microUSB 2.0 (MHL TV-out), OTG	USB Type-C 2.0, OTG

Features
Sensors	Accelerometer, gyro, proximity, compass, barometer	Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass, color spectrum
	ANT+

Battery
Type	Li-Ion 3000 mAh, non-removable	Li-Ion 2700 mAh, non-removable
Charging	18W wired, QC2	18W wired, QC3
Stand-by		Up to 710 h (2G) / Up to 750 h (3G)
Talk time		Up to 11 h (2G) / Up to 14 h (3G)

Misc
Colors	Black, White	White, Universe black, Mist blue
SAR		0.66 W/kg (head)     0.72 W/kg (body)
SAR EU		1.08 W/kg (head)     1.25 W/kg (body)
Models		SO-02J, F5321
Price		About 220 EUR

Tests
Performance		Basemark OS II 2.0: 1738 Basemark X: 15415
Display		Contrast ratio: 1225 (nominal), 3.694 (sunlight)
Loudspeaker		Voice 64dB / Noise 65dB / Ring 69dB
Audio quality		Noise -95.1dB / Crosstalk -90.8dB
Battery (old)		Endurance rating 73h