Phone Comparison - Samsung Galaxy A21s vs Oppo Reno7 5G vs Oppo A76

Price Comparison (India) - -

general General Info

Manufacturer Samsung Oppo Oppo
Announced Expected Announcement - May 2020 2022, February 04 March 2022
Status Rumored Coming soon. Exp. release 2022, February 17 Available - March 2022
Price - Rs. 28,999 ($0.00) [Similarly Priced] Rs. 17,499 ($0.00) [Similarly Priced]
Colors Black, White, Blue Stary Black, Startrails Blue Glowing Black, Glowing Blue
Form Factor Candybar Candybar Candybar
Dimension 8.9 mm thickness
(0.35 in thickness)
160.2 x 73.2 x 7.5 mm
(6.31 x 2.88 x 0.3 in)
164.4 x 75.7 x 8.4 mm
(6.47 x 2.98 x 0.33 in)
Weight 191 g (6.74 oz) 171 g (6.03 oz) 189 g (6.67 oz)
SIM Type Single SIM (Nano-SIM), 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) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 LTE (unspecified)
5G Network - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA -
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)
)

hardware Hardware and OS

OS Android 10.0 Android 11 Android 11
User Interface One UI 2.0 ColorOS 12 ColorOS 11.1
Processor Octa-core 2.0 GHz, Exynos 850 Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), MediaTek MT6877 Dimensity 900 5G (6 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm)
GPU - Mali-G68 MC4 Adreno 610
RAM 3 GB 8 GB 6 GB
Internal Memory 64 GB 256 GB 128 GB
External Memory microSDXC No microSDXC

display Display

Type PLS TFT Capacitive Touchscreen FHD+ AMOLED Screen
90Hz Refresh Rate
430 nits (typ), 600 nits (HDR)
Corning Gorilla Glass 5
HD+ IPS LCD Screen
90Hz Refresh Rate
480 nits (typ), 600 nits (HBM)
Colors 16M colors 16M Colors 16M Colors
Size 6.55 inches 6.43 inches 6.56 inches
Resolution 720 x 1600 pixels (268 ppi) 1080 x 2400 pixels (409 ppi) 720 x 1612 pixels (269 ppi)
Screen-to-Body Ratio - 85.25% 83.15%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no yes
Radio - No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP 13 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.4, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps, gyro-EIS 1080p@30fps
Front Camera 13 MP, f/2.3, 29mm (normal), 1/3.1", 1.12µm
HDR, Panorama
1080p@30fps [Similar]
32 MP, f/2.4, 24mm (wide), 1/2.74", 0.8µm
Panorama
1080p@30fps, gyro-EIS [Similar]
8 MP, f/2.0, (wide)
HDR
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 HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, LE 5.2, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 256 GB, 8 GB RAM UFS 2.2 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.
Expandable Storage microSDXC No microSDXC
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 not present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present gyroscope sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Fast battery Charging 65W, 100% in 31 min (advertised)
Reverse charging
Non-removable Li-Po Battery
Fast battery Charging 33W
Capacity 5000 mAh 4500 mAh 5000 mAh
Stand by - - -
Talk Time - - -