Comparison of Oppo A55 5G and Vivo iQOO Z3

Comparison of Oppo A55 5G and Vivo iQOO Z3 [S]ave

Attribute	Oppo A55 5G ×	Vivo iQOO Z3 ×
General
Brand	Oppo	Vivo
Launch
Announced	2021-01-25	2021-03-25
Body
Width (mm)	8.4	8.5
Length (mm)	163.9	164
Height (mm)	75.7	75.3
Weight (g)	186	185.5
SIM	Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network
Technology	5G CDMA GSM HSPA LTE	5G CDMA CDMA2000 GSM HSPA LTE
2G bands	CDMA 800 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	CDMA2000 1x HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands	1, 3, 5, 8, 34, 38, 39, 40, 41	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands	1, 28, 41, 77, 78	1, 28, 41, 77, 78 SA/NSA
Speed	HSPA 42.2/5.76 Mbps LTE-A	5G HSPA 42.2/5.76 Mbps LTE-A
Platform
OS	Android 11	Android 11
Chipset	MediaTek MT6833 Dimensity 700 5G (7 nm)	Qualcomm SDM768 Snapdragon 768G 5G (7 nm)
CPU	Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)	Octa-core (1x2.8 GHz Kryo 475 Prime & 1x2.4 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU	Mali-G57 MC2	Adreno 620
Memory
Card slot	microSDXC	microSDXC (uses shared SIM slot)
Internal	128GB 6GB RAM	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM
Display
Size (in)	6.5	6.58
Resolution (px)	720 x 1600	1080 x 2408
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Charging 10W	Fast charging 55W
Capcity (mAh)	5000	4400
Main Camera
Main Camera Type	Triple	Triple
Main Camera Properties	13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF 2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro)	2 MP, f/2.4, (macro) 64 MP, f/1.8, 26mm (wide), 1/1.7X", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30fps, gyro-EIS
Main Camera Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/2.0, (wide)	16 MP, f/2.0, (wide)
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/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.1, A2DP, LE, aptX HD	5.1, A2DP, LE, aptX HD
GPS	+	+
NFC	-	-
Radio	No	No
USB	USB Type-C 2.0, USB On-The-Go	USB Type-C, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (side-mounted) accelerometer compass gyro proximity	Fingerprint (side-mounted) accelerometer compass gyro proximity
Misc
Colors	Black Blue	Black Blue Silver
Models	PEMM00	V2073A