Phone Comparison - Samsung Galaxy S21 5G vs Oppo Reno7 Pro 5G vs vivo V23 5G

Price Comparison (India) -

general General Info

Manufacturer Samsung Oppo vivo
Announced 2021, January 14 2021, November 25 January 2022
Status Coming soon. Exp. release 2021, January 29 Coming soon. Exp. release 2021, December 03 Coming Soon - January 2022
Price Rs. 69,999 ($799.99) [Similarly Priced] Rs. 39,999 ($0.00) [Similarly Priced] Rs. 29,990 ($0.00) [Similarly Priced]
Colors Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Blue, Black, Gold Sunshine Gold, Stardust Black
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 71.2 x 7.9 mm
(5.97 x 2.8 x 0.31 in)
158.2 x 73.2 x 7.5 mm
(6.23 x 2.88 x 0.3 in)
157.2 x 72.4 x 7.4 or 7.6 mm
(6.19 x 2.85 x 0.29 or 0.3 in)
Weight 169 g (5.96 oz) 180 g (6.35 oz) 179 g or 181 g (6.31 oz or 6.38 oz)
SIM Type Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41 - International
1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41 - China
1, 2, 3, 4, 5, 8, 18, 19, 26, 38, 39, 40, 41
5G Network SA/NSA/Sub6/mmWave 1, 3, 5, 7, 8, 38, 41, 28, 77, 78 SA/NSA - International
1, 28, 41, 77, 78 SA/NSA - China
1, 3, 38, 40, 41, 77, 78 SA/NSA
1, 3, 5, 8, 7, 20, 28, 38, 40, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 11 Android 11 Android 12
User Interface One UI 3.1 ColorOS 12 Funtouch 12
Processor Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - International / Qualcomm Snapdragon 888 - USA/China/Korea Octa-core 3.0 GHz, MediaTek Dimensity 1200 Max 5G Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), MediaTek Dimensity 920 5G (6 nm)
GPU Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea ARM G77 MC9 Mali-G68 MC4
RAM 8 GB 12 GB 12 GB
Internal Memory 256 GB 256 GB 256 GB
External Memory microSDXC (uses shared SIM slot) No No

display Display

Type FHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1300 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ AMOLED Screen
90Hz Refresh Rate
HDR10+
500 nits (typ), 800 nits (HBM), 920 nits (peak)
Corning Gorilla Glass
FHD+ AMOLED Screen
90Hz Refresh Rate
HDR10+
Schott Xensation Up Protection
Colors 16M Colour 16M Colors 16M Colors
Size 6.2 inches 6.55 inches 6.44 inches
Resolution 1080 x 2400 pixels (424 ppi) 1080 x 2400 pixels (402 ppi) 1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio 86.12% 89.36% 87.83%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no no
Radio FM radio (Snapdragon model only; market/operator dependent) No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 12 MP + 64 MP + 12 MP 50 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP
Flash LED Flash LED Flash Dual-LED Flash
Features 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm (ultrawide), 1.4µm, Super Steady video
Auto-HDR, Panorama
50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, omnidirectional PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (depth)
HDR, panorama
64 MP, f/1.9, 26mm (wide), PDAF
8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS 4K@30fps, 1080p@30/60fps 4K@30fps, 1080p@30fps, gyro-EIS
Front Camera 10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF, Dual video call, Auto-HDR, 4K@30/60fps, 1080p@30fps [Similar] 32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm
Panorama
1080p@30fps [Similar]
50 MP, f/2.0, (wide), AF
8 MP, f/2.3, 105˚ (ultrawide)
Dual-LED flash, HDR
4K@30fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth 5.0, A2DP, LE 5.2, A2DP, LE, aptX HD 5.2, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB USB Type-C 3.2, USB On-The-Go USB Type-C 2.0, USB On-The-Go USB Type-C, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1 256 GB, 12 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSDXC (uses shared SIM slot) No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 4.5W
Non-removable Li-Po Battery
Fast battery Charging 65W
Reverse charging
Non-removable Li-Po Battery
Fast battery Charging 44W, 1-68% in 30 min (advertised)
Capacity 4000 mAh 4500 mAh 4200 mAh
Stand by - - -
Talk Time - - -