OPPO A72 vs Samsung Galaxy S21 Specs Comparison

6.5 inches

6.2 inches

2400 x 1080 pixels, 20:9 ratio, 405 PPI

2400 x 1080 pixels, 20:9 ratio, 424 PPI

IPS LCD

Dynamic AMOLED

120Hz (adaptive)

83.44 %

86.06 %

1300 cd/m2 (nit)

Ambient light sensor, Proximity sensor

HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Snapdragon 665 SM6125 (11 nm)

Qualcomm Snapdragon 888 (5 nm)

Hexa-core, 2000 MHz, Kryo 260, 64-bit

Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit

Adreno 610

Adreno 660

4GB LPDDR4

8GB LPDDR5

128GB (UFS 2.1)

128GB (UFS 3.0), not expandable

microSDXC

Smartphone

Smartphone

Android (10), ColorOS 7.1 UI

Android (13, 12, 11), Samsung One UI

5000 mAh

4000 mAh

Not user replaceable

Li - Polymer, Not user replaceable

Fast charging

Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging

Wired: 18.0W

Wired: 25.0W; Wireless: 15.0W

Quad camera

Triple camera

48 MP (Autofocus)

12 MP (OIS, PDAF)

8 MP (Ultra-wide)

64 MP (Telephoto, OIS, PDAF)

2 MP (Black and White)

12 MP (Ultra-wide, Autofocus)

2 MP (Depth information)

LED

LED

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps), 1280x720 (HD) (30 fps)

7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)

16 MP

10 MP (PDAF, HDR)

6.38 x 2.97 x 0.35 inches (162 x 75.5 x 8.9 mm)

5.97 x 2.80 x 0.31 inches (151.7 x 71.2 x 7.9 mm)

6.77 oz (192.0 g)

6.03 oz (171.0 g)

Back: Plastic; Frame: Aluminum

Water, Dust; IP68

Fingerprint (touch)

2D Face unlock, Ultrasonic in-screen fingerprint

Left: Volume control; Right: Lock/Unlock key

Right: Volume control, Lock/Unlock key

Twilight Black, Aurora Purple

Phantom pink, Violet, Gray, White

n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 66(AWS-3), 71(600)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)

HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Yes

Nano SIM

Nano SIM

3.5mm jack

No 3.5mm jack

Earpiece, Loudspeaker

Earpiece, Multiple speakers

32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus

Wireless screen share

Wireless screen share

FM, Stereo, RDS

for Noise cancellation

for Noise cancellation, Video recording

5.0

5.0

802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot

802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot

Type-C (reversible)

Type-C (reversible), USB 3.2

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Accelerometer, Gyroscope, Compass

Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer

NFC

NFC, ANT+

M3, T3

$ 800

Charger, USB Type-C Cable, Earphone, Warranty Card, Quick Guide, SIM Card Needle, Case

C to C Data Cable, Ejection Pin

Apr 21, 2020

Jan 14, 2021