Comparison of Vivo S1 Pro (China) and ZTE nubia X

Comparison of Vivo S1 Pro (China) and ZTE nubia X [S]ave

Attribute	Vivo S1 Pro (China) ×	ZTE nubia X ×
General
Brand	Vivo	Zte
Launch
Announced	2019-05-01	2018-10-01
Body
Width (mm)	8.2	8.4
Length (mm)	157.3	154.1
Height (mm)	74.7	73.3
Weight (g)	185	181
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	-	Glass
Back	-	Glass
Frame	-	Aluminum
Network
Technology	CDMA GSM HSPA LTE	CDMA EVDO GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	CDMA2000 1xEV HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 34, 38, 39, 40, 41	1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 42.2/5.76 Mbps LTE-A (6CA) Cat18 1200/150 Mbps
Platform
OS	Android 9.0 (Pie)	Android 8.1 (Oreo)
Chipset	Qualcomm SDM675 Snapdragon 675 (11 nm)	Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)	Octa-core (4x2.65 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver)
GPU	Adreno 612	Adreno 630
Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 6GB RAM 128GB 8GB RAM 256GB 6GB RAM	128GB 8GB RAM 256GB 8GB RAM 512GB 8GB RAM 64GB 6GB RAM
Display
Size (in)	6.39	6.26
Resolution (px)	1080 x 2340	1080 x 2280
Protection	-	Corning Gorilla Glass 3
Display Type	Super AMOLED	LTPS IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 18W	Fast charging 18W, Quick Charge 4
Capcity (mAh)	3700	3800
Main Camera
Main Camera Type	Triple	Dual
Main Camera Properties	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.4, (depth) 8 MP, f/2.2, (wide)	16 MP, f/1.8, PDAF 24 MP, f/1.7, PDAF
Main Camera Video	4K@30fps, 1080p@30fps	4K@30fps, 1080p@30fps
Main Camera Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Dual
Selfie Camera Properties	Motorized pop-up 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm	Uses main cameras
Selfie Camera Video	1080p@30fps	4K@30fps, 1080p@30fps
Selfie Camera Features	HDR	Dual-LED dual-tone flash, HDR, panorama
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth	5.0, A2DP, LE	5.0, A2DP, LE
GPS	+	+
NFC	-	-
Radio	FM radio	No
USB	microUSB 2.0, USB On-The-Go	USB Type-C, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	-
Features
Sensors	Fingerprint (under display accelerometer compass gyro optical) proximity	Dual fingerprint (side-mounted) accelerometer compass gyro proximity
Misc
Colors	Blue Midsummer dream Red	Black Gold Blue Gold Deep Gray Sea Blue Starry Night (512 GB only)
Models	V1832A V1832T	NX616J