vivo iQOO 9 vs Xiaomi Poco X3 NFC

General Info

Manufacturer
vivo	Xiaomi
Announced
January 2022	2020, September 07
Status
Coming Soon - January 2022	Coming soon. Exp. release 2020, September 08
Colors
White (BMW M branding), Orange, Black	Gray, Blue
Form Factor
Candybar	Candybar
Dimension
164.5 x 76.7 x 8.4 mm (6.48 x 3.02 x 0.33 in)	165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
Weight
206 g (7.27 oz)	215 g (7.58 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1x	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500)
5G Network
1, 3, 5, 8, 28, 41, 77, 78 SA/NSA	-
Messaging

Build Features
- Fingerprint Sensor (under display, optical)	- Fingerprint Sensor (side-mounted) Water-repellent coating

OS
Android 12	Android 10
User Interface
Origin OS Ocean	MIUI 12
Processor
Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8450 Snapdragon 8 Gen1 (4 nm) [Similar]	Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SM7150-AC Snapdragon 732G (8 nm) [Similar]
GPU
Adreno 730 [Similar]	Adreno 618 [Similar]
RAM
12 GB [Browse Similar]	6 GB [Browse Similar]
Internal Memory
512 GB	128 GB
External Memory
No	microSDXC (uses shared SIM slot)

Type
FHD+ AMOLED Screen 120Hz Refresh Rate HDR10 1500 nits (peak)	IPS LCD capacitive touchscreen Corning Gorilla Glass 5 HDR10 120Hz refresh rate 450 nits typ. brightness (advertised)
Colors
16M Colors	16M Colour
Size
6.78 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 2400 pixels (388 ppi)	1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio
88.04%	84.43%
Multi-Touch

Rear Camera
50 MP + 12 MP + 13 MP [Similar]	64 MP + 13 MP + 2 MP + 2 MP [Similar]
Flash
Dual-LED Dual-tone Flash	Dual-LED flash
Features
50 MP, f/1.8, (wide), 1/1.57", 1.0µm, PDAF, OIS 12 MP, f/2.0, 47mm (telephoto), PDAF, 2x optical zoom 13 MP, f/2.2, 16mm, 120˚ (ultrawide) HDR, Panorama	64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 13 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS	1080p@30fps
Front Camera
16 MP, f/2.5, (wide) HDR 1080p@30fps, gyro-EIS [Similar]	20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm HDR 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive	5.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0, USB On-The-Go	2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS	Yes, with A-GPS, GLONASS, BDS
Browser
Yes	Yes

Internal
512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.1	128 GB, 6 GB RAM or 64 GB, 6 GB RAM UFS 2.1
Expandable Storage
No	microSDXC (uses shared SIM slot)
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery Charging 120W, 100% in 19 min (advertised) 10W reverse wireless charging	Non-removable Li-Po Battery Fast battery charging 33W, 62% in 30 min, 100% in 65 min (advertised)
Capacity
4700 mAh	5160 mAh
Stand by
-	-
Talk Time
-	-