Comparison of Xiaomi Poco X3 Pro and Vivo iQOO Z1x

Comparison of Xiaomi Poco X3 Pro and Vivo iQOO Z1x [S]ave

Attribute	Xiaomi Poco X3 Pro ×	Vivo iQOO Z1x ×
General
Brand	Xiaomi	Vivo
Launch
Announced	2021-03-22	2020-07-09
Body
Width (mm)	9.4	9.1
Length (mm)	165.3	164.2
Height (mm)	76.8	76.5
Weight (g)	215	199.5
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	-
Back	Plastic	-
Network
Technology	GSM HSPA LTE	5G CDMA EVDO GSM HSPA LTE
2G bands	GSM 850 / 900 / 1800 / 1900	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 / 1700(AWS) / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G bands	-	1, 3, 41, 77, 78 SA/NSA
Speed	HSPA 42.2/5.76 Mbps LTE-A	5G HSPA 42.2/5.76 Mbps LTE-A (2CA)
Platform
OS	Android 11	Android 10
Chipset	Qualcomm Snapdragon 860 (7 nm)	Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU	Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)	Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU	Adreno 640	Adreno 620
Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM 64GB 6GB RAM
Display
Size (in)	6.67	6.57
Resolution (px)	1080 x 2400	1080 x 2408
Protection	Corning Gorilla Glass 6	-
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 33W, 59% in 30 min, 100% in 59 min (advertised)	Fast charging 33W, Super Flash Charge 2.0
Capcity (mAh)	5160	5000
Main Camera
Main Camera Type	Quad	Triple
Main Camera Properties	2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide)	2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
Main Camera Video	4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS	4K@30fps, 1080p@30fps, gyro-EIS
Main Camera Features	Dual-LED flash, HDR, panorama	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	20 MP, f/2.2, (wide), 1/3.4", 0.8µm	16 MP, f/2.0, (wide)
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	HDR, panorama	HDR
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	+	+
Radio	FM radio, recording	No
USB	USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (side-mounted) accelerometer compass gyro proximity	Fingerprint (side-mounted) accelerometer compass proximity
Misc
Colors	Frost Blue Metal Bronze Phantom Black	Black Blue White
Infrared port	Yes	-