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Specifications

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Motorola Moto X4

Motorola Moto X Style

Our video review on Youtube

Network
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)	GSM 850 / 900 / 1800 / 1900 - all versions
		CDMA 800 / 850 / 1900 - USA
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 1700 / 1900 / 2100 / 900 - EU (XT1572)
		HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G Network	1, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 28, 29, 40, 41 - EU (XT1572)
		1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 41 - USA
Speed	HSPA 42.2/5.76 Mbps, LTE (3CA) Cat13 600/150 Mbps	HSPA, LTE (2CA) Cat6 300/50 Mbps

Launch
Announced	2017, August	2015, July. Released 2015, September
Status	Available. Released 2017, October	Discontinued

Body
Dimensions	148.4 x 73.4 x 8 mm (5.84 x 2.89 x 0.31 in)	153.9 x 76.2 x 11.1 mm (6.06 x 3.00 x 0.44 in)
Weight	163 g (5.75 oz)	179 g (6.31 oz)
Build	Glass front (Gorilla Glass 3), glass back (Gorilla Glass 3), aluminum frame
SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM
	IP68 dust/water resistant (up to 1.5m for 30 min)	Splash and dust resistant

Display
Type	IPS LCD	IPS LCD
Size	5.2 inches, 74.5 cm² (~68.4% screen-to-body ratio)	5.7 inches, 87.9 cm² (~74.9% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~424 ppi density)	1440 x 2560 pixels, 16:9 ratio (~520 ppi density)
Protection	Corning Gorilla Glass 3	Corning Gorilla Glass 3

Platform
OS	Android 7.1 (Nougat), upgradable to Android 9.0 (Pie), Android One	Android 5.1.1 (Lollipop), 6.0, upgradable to 7.0 (Nougat)
Chipset	Qualcomm SDM630 Snapdragon 630 (14 nm)	Qualcomm MSM8992 Snapdragon 808 (20 nm)
CPU	Octa-core 2.2 GHz Cortex-A53	Hexa-core (4x1.4 GHz Cortex-A53 & 2x1.8 GHz Cortex-A57)
GPU	Adreno 508	Adreno 418

Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM	16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM
		eMMC 5.0

Main Camera
Modules	12 MP, f/2.0, 1/2.55", 1.4µm, dual pixel PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm, no AF	21 MP, f/2.0, 27mm (wide), 1/2.4", 1.1µm, PDAF
Features	Dual-LED dual-tone flash, panorama	Dual-LED dual-tone flash, panorama
Video	4K@30fps, 1080p@30/60fps,	4K@30fps, 1080p@30fps, HDR

Selfie Camera
Modules	16 MP, f/2.0, 1/3.06", 1.0µm	5 MP, f/2.0, 1/4.0", 1.4µm
Features	LED flash	LED flash
Video	1080p@30fps	1080p@30fps

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Sound
Loudspeaker	Yes	Yes, with stereo speakers
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth	4.2, A2DP, LE, EDR, aptX (5.0 after SW update)	4.1, A2DP, EDR, LE, aptX
Positioning	GPS, GLONASS, GALILEO	GPS, GLONASS
NFC	Yes	Yes
Infrared port	No	No
Radio	FM radio, RDS, recording	No
USB	USB Type-C, OTG	microUSB 2.0

Features
Sensors	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass	Accelerometer, gyro, proximity, compass

Battery
Type	Li-Ion 3000 mAh, non-removable	Li-Ion 3000 mAh, non-removable
Charging	15W wired	15W wired, 34% in 15 min (advertised)

Misc
Colors	Super Black, Sterling Blue	Black lens/Dark Gray Frame and accents/ Black Soft Feel Inlay White lens/Silver Frame and accents/Bamboo Inlay
SAR	1.12 W/kg (head) 1.16 W/kg (body)	0.99 W/kg (head) 1.43 W/kg (body)
SAR EU	0.81 W/kg (head) 1.54 W/kg (body)	0.39 W/kg (head) 0.73 W/kg (body)
Models	XT1900-1, XT1900-2, XT1900-3, XT1900-4, XT1900-5, XT1900-6, XT1900-7	XT1572, XT1575
Price	About 200 EUR	About 260 EUR

Tests
Performance	GeekBench: 4136 (v4.4) GFXBench: 5.8fps (ES 3.1 onscreen)
Display	Contrast ratio: 1451:1 (nominal), 3.012 (sunlight)
Loudspeaker	Voice 67dB / Noise 71dB / Ring 80dB
Audio quality	Noise -91.5dB / Crosstalk -90.9dB	Noise -93.5dB / Crosstalk -92.7dB
Battery (old)	Endurance rating 64h	Endurance rating 63h

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