Comparison of Oppo A9 and Vivo V19

Comparison of Oppo A9 and Vivo V19 [S]ave

Attribute	Oppo A9 ×	Vivo V19 ×
General
Brand	Oppo	Vivo
Launch
Announced	2019-04-01	2020-04-06
Body
Width (mm)	8.3	8.5
Length (mm)	162	159.6
Height (mm)	76.1	75
Weight (g)	190	186.5
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Plastic	Glass
Frame	Plastic	Plastic
Network
Technology	CDMA GSM HSPA LTE	GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100 HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 2100
4G bands	1, 3, 4, 5, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - International 1, 3, 5, 8, 38, 40, 41
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/75 Mbps	HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 9.0 (Pie)	Android 10
Chipset	Mediatek MT6771V Helio P70 (12nm)	Qualcomm SDM712 Snapdragon 712 (10 nm)
CPU	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (2x2.3 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU	Mali-G72 MP3	Adreno 616
Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Internal	128GB 4GB RAM 128GB 6GB RAM 128GB 8GB RAM	128GB 8GB RAM 256GB 8GB RAM
Display
Size (in)	6.53	6.44
Resolution (px)	1080 x 2340	1080 x 2400
Protection	Corning Gorilla Glass 5	-
Display Type	LTPS IPS LCD	Super AMOLED
Battery
Type	Li-Po	Li-Po
Charging	Charging 10W	Fast charging 33W, 54% in 30 min, Vivo Flash Charge 2.0
Capcity (mAh)	4020	4500
Main Camera
Main Camera Type	Dual	Quad
Main Camera Properties	16 MP, f/1.8, (wide), 1/2.8", 1.12µm, AF 2 MP, f/2.4, (depth)	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, 13mm (ultrawide), 1/4.0", 1.12µm
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30/60fps
Main Camera Features	Dual-LED dual-tone flash, panorama, HDR	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Dual
Selfie Camera Properties	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	32 MP, f/2.1, 23mm (wide), 1/2.8", 0.8µm 8 MP, f/2.3, 17mm (ultrawide)
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	HDR	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, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE	5.0, A2DP, LE
GPS	+	+
NFC	+	-
Radio	FM radio	No
USB	microUSB 2.0, USB On-The-Go	USB Type-C 2.0, 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	Fluorite Purple Ice Jade White Mica Green	Mystic Silver/Sleek Silver Piano Black/Gleam Black
Models	CPH1938 PCAM10	-
SAR Head (W/kg)	1.19	1.14
SAR Body (W/kg)	0.6	0.58