Overview

- Release date: 2021, January
- Known as Samsung Galaxy S21 Plus 5G, Samsung Galaxy S21 Plus 5G
- Android 11
- Size of 161.5 x 75.6 x 7.8 mm
- 200 grams

Display

- 6.7" FullHD 20:9 resolution (2400 x 1080)
- Dynamic AMOLED 2X (120Hz) (HDR10+)
- Screen-to-body ratio: ~88.3%
- 394 ppi density
- Corning Gorilla Glass Victus

Memory

- 128 / 256 GB mass storage
- Non-expandable
- 8 GB RAM

Battery

- Non-removable 4800 mAh battery
- (?) hours talk time (3G)

Sensors

✔ Gyroscope
✔ Accelerometer
✔ Proximity
✔ Compass
✔ Barometer

Processor

- Samsung Exynos 2100 (5 nm) - International
Qualcomm SM8350 Snapdragon 888 5G (1 Cortex-X1 up to 2.9 GHz + 3 Cortex-A78 up to 2.80 GHz + 4 Cortex-A55 - International
Octa-core 1x2.84 up to 2.2 GHz + 3 Kryo 680 up to 2.42 GHz + 4 Kryo 680 - USA/China up to 1.80 GHz)
- GPU: Mali-G78 MP14 - International
Adreno 660 - USA/China

Cameras

- 12 MP (f/1.8 and sensor size 1/1.76"), 64 MP (f/2 and sensor size 1/1.72") and 12 MP (f/2.2 and sensor size 1/2.55" 1.4ΜM) main cameras
- 10 MP (f/2.2 and sensor size 1/3.24") front

✔ Optical + Electronic Image Stabilizer
✔ Main LED flash
❌ Front LED flash

Sound

- Loudspeaker(s): Stereo
- Microphone(s): Surround

Connectivity

- Supports 5G up to 2 Gbps
- Bluetooth 5
- Wi-Fi 802.11 a/b/g/n/ac/ax

❌ Headphone jack
✔ Type-C USB 3.2
✔ OTG USB
✔ FM Radio
✔ NFC
✔ eSIM

· 2G networks
850 / 900 / 1800 / 1900
· 3G networks
850 / 900 / 1700 / 1900 / 2100
· 4G networks
1 / 2 / 3 / 4 / 5 / 7 / 8 / 12 / 13 / 14 / 18 / 19 / 20 / 25 / 26 / 28 / 30 / 38 / 39 / 40 / 41 / 46 / 48 / 66 / 71
· 5G networks
2 / 5 / 25 / 41 / 66 / 71 / 260 / 261

Additional features

- Dual SIM version
- Dual SIM version
- Fingerprint reader
- IP68 certified
- Reverse wireless charging
- Samsung DeX
- Samsung Pay
- Samsung Pay
- Samsung Wireless DeX
- USB Power Delivery 3