Oppo Reno6 Z vs vivo V21 5G

Phones Images

PHONES
Phone Names	Oppo Reno6 Z	vivo V21 5G

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66	1, 2, 3, 4, 5, 8, 34, 38, 40, 41 - India
5G bands	1, 3, 5, 7, 8, 28, 38, 40, 41, 77, 78 SA/NSA	78 Sub6 - India
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G

Launch
Announced	2021, July 20	2021, April 27
Status	Available. Released 2021, August 14	Available. Released 2021, May 06

Body
Build	-	Glass front, plastic frame, plastic back
Dimensions	160.2 x 73.4 x 7.9 mm (6.31 x 2.89 x 0.31 in)	159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in)
SIM	· Nano-SIM· Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	173 g (6.10 oz)	176 g (6.21 oz)

Display
Resolution	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size	6.4 inches, 98.9 cm2 (~84.1% screen-to-body ratio)	6.44 inches, 100.1 cm2 (~84.8% screen-to-body ratio)
Type	AMOLED, 430 nits (typ), 600 nits (HDM), 800 nits (peak)	AMOLED, 90Hz, HDR10+, 500 nits (typ)

Platform
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Chipset	Mediatek Dimensity 800U (7 nm)	Mediatek Dimensity 800U (7 nm)
GPU	Mali-G57 MC3	Mali-G57 MC3
OS	Android 11, upgradable to Android 12, ColorOS 12	Android 11, Funtouch 11.1

Memory
Card slot	microSDXC	microSDXC (uses shared SIM slot)
Internal	128GB 8GB RAM, 256GB 8GB RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
	-	UFS 2.2

Main Camera
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Single	-	44 MP, f/2.0, (wide), AF, OIS
Triple	64 MP, f/1.7, 25mm (wide), PDAF 8 MP, f/2.2, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)	64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video	4K@30fps, 1080p@30/120fps, gyro-EIS	4K@30fps (no OIS), 1080p@30/60fps

Selfie camera
Features	HDR	Dual-LED flash, HDR
Single	32 MP, f/2.4, 24mm (wide)	44 MP, f/2.0, (wide), AF, OIS
Video	1080p@30fps	4K@30fps (no OIS), 1080p@30fps

Sound
3.5mm jack	Yes	No
35mm jack	Yes	No
Loudspeaker	Yes	Yes

Comms
Bluetooth	5.1, A2DP, LE, aptX HD	5.1, A2DP, LE
NFC	Yes (market/region dependent)	Yes (market/region dependent)
Positioning	GPS, GLONASS, BDS, GALILEO, QZSS	GPS, GLONASS, GALILEO, BDS
Radio	Unspecified	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery
Charging	30W wired 5W reverse wired	33W wired, 63% in 30 min
Type	Li-Po 4310 mAh	4000 mAh

Misc
Colors	Black, Aurora	Dusk Blue, Sunset Dazzle, Arctic White
Models	CPH2237	V2050
Price	About 350 EUR	About 190 EUR
SAR	-	1.05 W/kg (head)     0.87 W/kg (body)

Tests
Battery life	-	Endurance rating 123h
Camera	-	Photo / Video
Display	-	Contrast ratio: Infinite (nominal)
Loudspeaker	-	-28.2 LUFS (Average)
Performance	-	AnTuTu: 336699 (v8), 365055 (v9) GeekBench: 6516 (v4.4), 1600 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)

OUR TESTS
Battery (old)	-	Endurance rating 123h
Camera	-	Photo / Video
Display	-	761 nits max brightness (measured)
Loudspeaker	-	-28.2 LUFS (Average)
Performance	-	AnTuTu: 336699 (v8), 365055 (v9) GeekBench: 6516 (v4.4), 1600 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)