vivo V21 vs vivo S10

Phones Images

PHONES
Phone Names	vivo V21	vivo S10

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 / 1900 / 2100
4G bands	1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 39, 40, 41	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands	-	1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
	-	CDMA2000 1x

Launch
Announced	2021, April 27	2021, July 15
Status	Available. Released 2021, May 05	Available. Released 2021, July 22

Body
Build	Glass front, plastic frame, plastic back	-
Dimensions	159.7 x 73.9 x 7.3 mm (6.29 x 2.91 x 0.29 in)	158.2 x 73.7 x 7.3 mm (6.23 x 2.90 x 0.29 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	176 g (6.21 oz)	173 g (6.10 oz)

Display
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 (~85.9% 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 (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Chipset	Mediatek Dimensity 800U (7 nm)	Mediatek Dimensity 1100 (6 nm)
GPU	Mali-G57 MC3	Mali-G77 MC9
OS	Android 11, Funtouch 11.1	Android 11, OriginOS 1.0

Memory
Card slot	microSDXC (uses shared SIM slot)	No
Internal	128GB 8GB RAM, 256GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
	UFS 2.2	UFS 3.1

Main Camera
Dual	-	44 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	-	44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)
Features	Dual-LED flash, HDR	Dual-LED 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	No	No
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS
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, 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	33W wired, 63% in 30 min	44W wired
Type	4000 mAh	4050 mAh

Misc
Colors	Dusk Blue, Sunset Dazzle	Black, White, Gradient Blue, Yellow
Models	V2066, V2108	V2121A
Price	About 320 EUR	About 370 EUR

Tests
Battery life	Endurance rating 123h	-
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	-
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)	-