vivo V21 5G vs vivo V23 5G

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PHONES
Phone Names	vivo V21 5G	vivo V23 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, 8, 34, 38, 40, 41 - India	1, 2, 3, 4, 5, 8, 18, 19, 26, 38, 39, 40, 41
5G bands	78 Sub6 - India	1, 3, 38, 40, 41, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
	-	1, 3, 5, 8, 7, 20, 28, 38, 40, 41, 77, 78 SA/NSA

Launch
Announced	2021, April 27	2022, January 05
Status	Available. Released 2021, May 06	Available. Released 2022, January 19

Body
Build	Glass front, plastic frame, plastic back	Glass front (Schott Xensation Up), glass back
Dimensions	159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in)	157.2 x 72.4 x 7.4 or 7.6 mm
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	176 g (6.21 oz)	179 g or 181 g (6.31 oz)

Display
Protection	-	Schott Xensation Up
Resolution	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Size	6.44 inches, 100.1 cm2 (~84.8% screen-to-body ratio)	6.44 inches, 100.1 cm2 (~88.0% screen-to-body ratio)
Type	AMOLED, 90Hz, HDR10+, 500 nits (typ)	AMOLED, 90Hz, HDR10+

Platform
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Chipset	Mediatek Dimensity 800U (7 nm)	Mediatek Dimensity 920 (6 nm)
GPU	Mali-G57 MC3	Mali-G68 MC4
OS	Android 11, Funtouch 11.1	Android 12, upgradable to Android 14, Funtouch 14

Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	128GB 8GB RAM, 256GB 12GB RAM
	UFS 2.2	-

Main Camera
Dual	-	50 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)
Features	LED flash, HDR, panorama	Dual-LED flash, HDR, panorama
Single	44 MP, f/2.0, (wide), AF, OIS	-
Triple	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)	64 MP, f/1.9, 26mm (wide), PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro)
Video	4K@30fps (no OIS), 1080p@30/60fps	4K@30fps, 1080p@30fps, gyro-EIS

Selfie camera
Dual	-	50 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)
Features	Dual-LED flash, HDR	Dual-LED dual-tone flash, HDR
Single	44 MP, f/2.0, (wide), AF, OIS	-
Video	4K@30fps (no OIS), 1080p@30fps	4K@30fps, 1080p@30fps

Sound
3.5mm jack	No	No
35mm jack	No	No
Loudspeaker	Yes	Yes
	-	24-bit/192kHz audio

Comms
Bluetooth	5.1, A2DP, LE	5.2, A2DP, LE, aptX HD
NFC	Yes (market/region dependent)	Yes (market/region dependent)
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C, 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, Wi-Fi 6 (market dependent), dual-band, Wi-Fi Direct

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
	-	Color changing back panel when exposed to sunlight

Battery
Charging	33W wired, 63% in 30 min	44W wired, 68% in 30 min
Type	4000 mAh	4200 mAh

Misc
Colors	Dusk Blue, Sunset Dazzle, Arctic White	Sunshine Gold, Stardust Black
Models	V2050	V2130, V2303
Price	About 190 EUR	About 280 EUR
SAR	1.05 W/kg (head)     0.87 W/kg (body)	1.08 W/kg (head)     0.72 W/kg (body)

Tests
Battery life	Endurance rating 123h	Endurance rating 103h
Camera	Photo / Video	Photo / Video
Display	Contrast ratio: Infinite (nominal)	Contrast ratio: Infinite (nominal)
Loudspeaker	-28.2 LUFS (Average)	-28.5 LUFS (Average)
Performance	AnTuTu: 336699 (v8), 365055 (v9) GeekBench: 6516 (v4.4), 1600 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)	AnTuTu: 406498 (v8), 476058 (v9) GeekBench: 8421 (v4.4), 2140 (v5.1) GFXBench: 22fps (ES 3.1 onscreen)

OUR TESTS
Battery (old)	Endurance rating 123h	Endurance rating 103h
Camera	Photo / Video	Photo / Video
Display	761 nits max brightness (measured)	629 nits max brightness (measured)
Loudspeaker	-28.2 LUFS (Average)	-28.5 LUFS (Average)
Performance	AnTuTu: 336699 (v8), 365055 (v9) GeekBench: 6516 (v4.4), 1600 (v5.1) GFXBench: 17fps (ES 3.1 onscreen)	AnTuTu: 406498 (v8), 476058 (v9) GeekBench: 8421 (v4.4), 2140 (v5.1) GFXBench: 22fps (ES 3.1 onscreen)