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	Compare with Sony Xperia X Compact	Compare with Sony Xperia Z4 Compact
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Sony Xperia X Compact

Sony Xperia Z4 Compact

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

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

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

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

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

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

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

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

Battery
Type	Li-Ion 2700 mAh, non-removable	Li-Ion 3000 mAh, non-removable
Charging	18W wired, QC3	18W wired, QC2
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	White, Universe black, Mist blue	Black, White
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