OnePlus 7T vs Samsung Galaxy S21 FE SD888

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

HSDPA 850, 900, 1700(AWS), 1800, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - EU; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 41(2500), 46, 48, 66(1700/2100), 71(600) - North America; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China, India

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41

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5G band SA/NSA/Sub6 - global; SA/NSA/Sub6/mmWave - USA

3.1 Mbps download, 1.8 Mbps upload

-

LTE Cat16, 1 Gbps download, 150 Mbps upload

LTE-A (5CA), Cat19, 1600 Mbps download, 200 Mbps upload

2019-9

2022-01

2019-10

2022-01

Front glass, back glass, aluminium frame

Glass front (Gorilla Glass Victus), plastic back, aluminum frame

Dual SIM (Nano-SIM, dual stand-by)

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

160.9 mm

155.7 mm

74.4 mm

74.5 mm

8.1 mm

7.9 mm

190 g

177 g

-

Samsung Pay (Visa, MasterCard certified)

-

IP68 (1.5m and 30 mins)

-

IP68

Black, Silver

Graphite, Lavender, Olive, White

Fluid AMOLED capacitive touchscreen

Dynamic AMOLED 2X

6.55 inches

6.4 inches

402 ppi

411 ppi

Scratch resistant, Corning Gorilla Glass 6

Scratch resistant, Corning Gorilla Glass Victus

Yes

-

HDR10+, DCI-P3 100%

Always-on display, 120Hz, HDR10+

Single-core 2.96 GHz Kryo 485

Single-core 2.84 GHz Kryo 680

Triple-core 2.42 GHz Kryo 485

Triple-core 2.42 GHz Kryo 680

Quad-core 1.78 GHz Kryo 485

Quad-core 1.8 GHz Kryo 680

Qualcomm SDM855 Snapdragon 855+

Qualcomm SM8350 Snapdragon 888 5G

Adreno 640

Adreno 660

8, 12 GB

6, 8 GB

UFS 3.0

UFS 3.1

OxygenOS 10 (Android 10)

Android 12, One UI 4

48 MP, f/1.6 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, (wide) , 79˚ , 30x digital zoom

12 MP, f/2.2 , 51 mm, 1.0 µm

8 MP, f/2.4 , 76 mm, 1.0 µm, (telephoto) , 1/4.5" , 3x optical zoom , 30x digital zoom

16 MP, f/2.2 , 17 mm, 1/3.0"

12 MP, f/2.2 , 13 mm, 1/3.0" , 123˚ , (ultrawide) , 1.12 µm

8000 x 6000 pixels

4032 x 3024 pixels

2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS

4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, gyro-EIS

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW

Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

16 MP, f/2.0 , 25 mm, 1/3.1" , 1.0 µm

32 MP, f/2.2 , 26 mm, 1/2.74" , 0.8 µm, (wide) , 81˚

4608 x 3456 pixels

-

-

HDR, face detection, face unlock

1080p@30fps, gyro-EIS

4K@30/60fps, 1080p@30/60fps, gyro-EIS

Yes

-

No

-

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Type-C 1.0 reversible connector

Type-C 2.0

aptX HD

-

Yes, with dual-band A-GPS

Yes, with A-GPS

Yes

-

-

Yes

Yes

-

Yes

-

Accelerometer, compass, fingerprint, gyroscope, hall, light, proximity, step counter, step detector

Accelerometer, compass, fingerprint, gyroscope, proximity

Li-Po

Li-Ion

3800 mAh

4500 mAh

Warp Charge 30T

Quick Charge 2.0, 25W (50% in 30 min)

-

Yes

-

Qi/PMA, 15W

-

765000 (v9)

-

1064 (v5.2)

-

3744 (v5.2)

-

0.77 W/kg

-

0.90 W/kg

-

0.95 W/kg

-

1.48 W/kg