Comparison of Motorola Moto Z4 and Xiaomi Redmi S2 (Redmi Y2)

Comparison of Motorola Moto Z4 and Xiaomi Redmi S2 (Redmi Y2) [S]ave

Attribute	Xiaomi Redmi S2 (Redmi Y2) ×	Motorola Moto Z4 ×
General
Brand	Xiaomi	Motorola
Launch
Announced	2018-05-01	2019-05-01
Body
Width (mm)	8.1	7.4
Length (mm)	160.7	158
Height (mm)	77.3	75
Weight (g)	170	165
SIM	Dual SIM (Nano-SIM, dual stand-by)	Single SIM (Nano-SIM)
Front	Glass	Glass
Back	Plastic	Glass
Frame	Plastic	Aluminum
Network
Technology	CDMA GSM HSPA LTE	CDMA GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 4, 5, 7, 8, 20, 38, 40 - Global 1, 3, 5, 40, 41 - India 1, 3, 5, 7, 8, 34, 38, 39, 40, 41	1, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 38, 40, 41, 66, 71
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 8.1 (Oreo)	Android 9.0 (Pie)
Chipset	Qualcomm MSM8953 Snapdragon 625 (14 nm)	Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU	Octa-core 2.0 GHz Cortex-A53	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU	Adreno 506	Adreno 612
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	32GB 3GB RAM 64GB 4GB RAM	128GB 4GB RAM
Display
Size (in)	5.99	6.4
Resolution (px)	720 x 1440	1080 x 2340
Protection	-	Corning Gorilla Glass 3
Display Type	IPS LCD	OLED
Battery
Type	Li-Po	Li-Ion
Charging	Charging 10W	Fast charging 15W
Capcity (mAh)	3080	3600
Main Camera
Main Camera Type	Dual	Single
Main Camera Properties	12 MP, f/2.2, 1.25μm, PDAF 5 MP, f/2.4, (depth)	48 MP, f/1.7, (wide), 1/2.0", 0.8µm, PDAF, OIS
Main Camera Video	1080p@30fps (gyro-EIS)	4K@30fps, 1080p@30/60fps
Main Camera Features	LED flash, panorama, HDR	Dual-LED dual-tone flash, panorama, HDR
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	25 MP, f/2.0, 0.9µm
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	HDR, LED flash	HDR
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE	5.0, A2DP, LE, EDR
GPS	+	+
NFC	-	+
Radio	FM radio	FM radio
USB	microUSB 2.0	USB Type-C 3.1, magnetic connector, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Fingerprint (under display accelerometer compass gyro optical) proximity
Misc
Colors	Gold Gray Mesmerising Blue Rose Gold Stunning Black	Flash Grey Frost White
Models	M1803E6G M1803E6H M1803E6I	-
SAR Head (W/kg)	0.43	1.16
SAR Body (W/kg)	1.58	1.44
Infrared port	Yes	-