Comparison of Oppo A9 and Vivo Y20

Comparison of Oppo A9 and Vivo Y20 [S]ave

Attribute	Vivo Y20 ×	Oppo A9 ×
General
Brand	Vivo	Oppo
Launch
Announced	2020-08-26	2019-04-01
Body
Width (mm)	8.4	8.3
Length (mm)	164.4	162
Height (mm)	76.3	76.1
Weight (g)	192.3	190
SIM	Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Plastic	Plastic
Frame	Plastic	Plastic
Network
Technology	GSM HSPA LTE	CDMA 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 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100 HSDPA 850 / 900 / 2100
4G bands	1, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 1, 3, 5, 8, 38, 40, 41	1, 3, 4, 5, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA 42.2/5.76 Mbps LTE-A	HSPA 42.2/11.5 Mbps LTE Cat4 150/75 Mbps
Platform
OS	Android 10	Android 9.0 (Pie)
Chipset	Qualcomm SM4250 Snapdragon 460 (11 nm)	Mediatek MT6771V Helio P70 (12nm)
CPU	Octa-core (4x1.8 GHz Kryo 240 & 4x1.6 GHz Kryo 240)	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU	Adreno 610	Mali-G72 MP3
Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	64GB 3GB RAM 64GB 4GB RAM 64GB 6GB RAM	128GB 4GB RAM 128GB 6GB RAM 128GB 8GB RAM
Display
Size (in)	6.51	6.53
Resolution (px)	720 x 1600	1080 x 2340
Protection	-	Corning Gorilla Glass 5
Display Type	IPS LCD	LTPS IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Fast charging 18W	Charging 10W
Capcity (mAh)	5000	4020
Main Camera
Main Camera Type	Triple	Dual
Main Camera Properties	13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro)	16 MP, f/1.8, (wide), 1/2.8", 1.12µm, AF 2 MP, f/2.4, (depth)
Main Camera Video	1080p@30fps	1080p@30fps
Main Camera Features	LED flash, HDR	Dual-LED dual-tone flash, panorama, HDR
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/1.8, (wide)	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	-	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	4.2, A2DP, LE
GPS	+	+
NFC	-	+
Radio	FM radio	FM radio
USB	microUSB 2.0, USB On-The-Go	microUSB 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (side-mounted) accelerometer compass proximity	Fingerprint (rear-mounted) accelerometer compass gyro proximity
Misc
Colors	Dawn White Obsidian Black Purist Blue	Fluorite Purple Ice Jade White Mica Green
Models	V2029	CPH1938 PCAM10
SAR Head (W/kg)	1.19	1.19
SAR Body (W/kg)	0.58	0.6