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	Compare with vivo S7t	Compare with Oppo A55 5G
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vivo S7t

Oppo A55 5G

Network
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G	GSM / CDMA / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	CDMA 800	CDMA 800
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
	CDMA2000 1x
4G Network	1, 3, 4, 5, 8, 34, 38, 39, 40, 41	1, 3, 5, 8, 34, 38, 39, 40, 41
5G Network	1, 3, 41, 77, 78, 79 SA/NSA	1, 28, 41, 77, 78
Speed	HSPA, LTE, 5G	HSPA, LTE

Launch
Announced	2021, February 04	2021, January 25
Status	Available. Released 2021, February 04	Available. Released 2021, January 25

Body
Dimensions	158.8 x 74.2 x 7.4 mm (6.25 x 2.92 x 0.29 in)	163.9 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight	169 g (5.96 oz)	186 g (6.56 oz)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM

Display
Type	AMOLED	IPS LCD, 480 nits (peak)
Size	6.44 inches, 100.1 cm2 (~85.0% screen-to-body ratio)	6.5 inches, 102.0 cm2 (~82.2% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~409 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)

Platform
OS	Android 11, OriginOS 1.0	Android 11, ColorOS 11.1
Chipset	Mediatek Dimensity 820 (7 nm)	Mediatek Dimensity 700 (7 nm)
CPU	Octa-core (4x2.6 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC5	Mali-G57 MC2

Memory
Card slot	No	microSDXC
Internal	128GB 8GB RAM, 256GB 8GB RAM	128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
	UFS 2.1

Main Camera
Modules	64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth)	13 MP, f/2.2, 25mm (wide), 1/3.06", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Features	Dual-LED dual-tone flash, HDR, panorama	LED flash, HDR, panorama
Video	4K@30fps, 1080p@30fps, gyro-EIS	1080p@30fps

Selfie Camera
Modules	44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide)	8 MP, f/2.0, (wide)
Features	HDR	HDR
Video	4K@30fps, 1080p@30fps	1080p@30fps

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

Comms
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
Bluetooth	5.1, A2DP, LE, aptX HD	5.1, A2DP, LE, aptX HD
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
NFC	Yes	No
Infrared port	No	No
Radio	No	No
USB	USB Type-C, OTG	USB Type-C 2.0, OTG

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

Battery
Type	4000 mAh	Li-Po 5000 mAh
Charging	33W wired, 66% in 30 min	10W wired

Misc
Colors	Black, White, Gradient Blue	Black, Blue, Gold
Models	V2080A	PEMM00, PEMM20, PEMT00, PEMT20
Price	About 340 EUR	About 200 EUR