Updated : Apr 30, 2025, 10:59 AM

Samsung Galaxy S21+ Specs

Released

Jan 29, 2021

Display

6.7-inch
2400 x 1080 px

Camera

12 MP Main
10 MP Selfie

Battery

4800 mAh

Storage

128GB

Hardware

Qualcomm Snapdragon 888
8GB RAM

OS

Android 13
Samsung One UI

Description

The Samsung Galaxy S21+ is the bigger sibling of the regular Galaxy S21. Specification wise the phone carries a Snapdragon 888 chipset, 5G capability, 128/256GB storage, and a 4800mAh battery. The 6.7-inch Dynamic AMOLED display features an adaptive 120Hz refresh rate. There is a triple-camera setup with a 12MP main sensor on the back. The Samsung Galaxy S21+ starting price is $1000.

This device is also known as Samsung Galaxy S21 Plus, Samsung SM-G996U1

8.5

PhoneArena Score

Samsung Galaxy S21+ Review

9.0

User Score (1 review)

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Deals

$1000

$308

$328

Popular Comparisons

The Samsung Galaxy S21+ is most commonly compared with these phones:

Specs

Display Benchmarks
Size	6.7-inch
Resolution	2400 x 1080 px, 20:9 ratio, 393 PPI
Technology	Dynamic AMOLED
Refresh rate	120Hz (adaptive)
Screen-to-body	88.63 %
Peak brightness	1300 cd/m2 (nit)
Features	HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus), Ambient light sensor, Proximity sensor

Hardware
System chip	Qualcomm Snapdragon 888 (5 nm)
Processor	Octa-core, 1x 2.84GHz Kryo 680 + 3x 2.42GHz Kryo 680 + 4x 1.80GHz Kryo 680, 64-bit
GPU	Adreno 660
RAM	8GB (LPDDR5)
Internal storage	128GB (UFS 3.0), not expandable
OS	Android (13, 12, 11), Samsung One UI
Device type	Smartphone
This device has different variants: View all

Battery
Capacity	4800 mAh
Type	Li - Polymer, Not user replaceable
Charging	Qualcomm Quick Charge 2.0, USB Power Delivery, Samsung Adaptive Fast Charging, Qi and Powermat wireless charging, Reverse wireless charging
Max charge speed	Wired: 25.0W Wireless: 15.0W

PhoneArena Battery Test
Battery Life Estimate:	5h 26min
Browsing:	10h 50min
Gaming:	8h 36min
Video:	8h 27min
Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera
Rear	Triple camera
Main camera	12 MP (OIS, PDAF) Specifications: Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.76" Pixel size: 1.8 μm
Second camera	64 MP (Telephoto, OIS, PDAF) Specifications: Aperture size: F2.0 Focal Length: 29 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Third camera	12 MP (Ultra-wide, PDAF) Specifications: Aperture size: F1.8 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Flash	LED
Video recording	7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps) Features: OIS, HDR, Hyperlapse, Video light, EIS
Front	10 MP (PDAF, HDR), Video capture: 3840x2160 (4K UHD) (60 fps)

Design
Dimensions	6.35 x 2.98 x 0.31 inches (161.5 x 75.6 x 7.8 mm)
Weight	7.13 oz(202.0 g)
Materials	Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum
Resistance	Water, Dust; IP68
Biometrics	2D Face unlock, Ultrasonic in-screen fingerprint
Keys	Right: Volume control, Lock/Unlock key
Colors	Phantom silver, Black, Violet
This device has different variants: View all

Cellular
5G	Bands n2, n5, n12, n25, n41, n66, n71, n77, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)	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)
4G (TDD)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
SIM type	Nano SIM
This device has different variants: View all

Multimedia
Headphones	No 3.5mm jack
Speakers	Earpiece, Multiple speakers
Features	32-Bit DAC, Dolby Atmos, aptX, Dolby Digital, Dolby Digital Plus
Screen mirroring	Wireless screen share
Radio	FM
Additional microphone(s)	Noise cancellation, Video recording

Connectivity & Features
Bluetooth	5.0
Wi-Fi	802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, Wi-Fi Direct, Hotspot
USB	Type-C (reversible), USB 3.2, Features: Charging, Headphones port, OTG, Video out
Hearing aid compatible	M3/T3
Location	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors	Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other	NFC, ANT+

Regulatory Approval
FCC approval	Date approved: Dec 18, 2020 FCC ID value: A3LSMG996U
Measured SAR	Head: 0.65 W/kg Body: 0.95 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.04 W/kg Phablet: 3.97 W/kg
This device has different variants: View all

Buyers information
MSRP	$ 1000
In The Box	C to C Data Cable, Ejection Pin
This device has different variants: View all

Availability
Officially announced	Jan 14, 2021

Despite our efforts to provide full and correct Samsung Galaxy S21+ specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please

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If you are interested in using our specs commercially, check out our Phone specs database licensing page.

Alternative variants

with 256GB storage

Differences from the main variant:
Internal storage	256GB
MSRP	$ 1050

for Europe

Differences from the main variant:
System chip	Samsung Exynos 2100 (5 nm)
Processor	Octa-core, 1x 2.91GHz Cortex-X1 + 3x 2.81GHz Cortex-A78 + 4x 2.2GHz Cortex-A55, 64-bit
GPU	Mali G78 MP14
Weight	7.05 oz(200.0 g)
5G	Bands SA, NSA, Sub-6
FCC approval	Date approved: Dec 18, 2020 FCC ID value: A3LSMG996B
Measured SAR	Head: 0.24 W/kg Body: 0.75 W/kg Simultaneous Transmission: 3.59 W/kg Wireless Router: 1.26 W/kg Phablet: 1.95 W/kg

Carrier Availability

Discontinued

Verizon
T-Mobile
U.S. Cellular
Xfinity Mobile

News

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Links

Overall User Rating

(1 review)

Build quality

Camera quality

Performance

Display

Battery life and charging

grathod

Arena Apprentice

Overpriced Galaxy Series phone

Edited: Apr 27, 2021, 2:06 PM

Phone owned for less than 3 months

Bought s21+ exynos , two month review. Below are observations

Good
1. Great screen
2. OneUI improved
3. Stereo speakers are good
4. Haptics are better now
5. Better battery

Bad

1. Heating on minimum usage on camera
2. Navigation and browser (chrome) freezes multiple times (even apple handle chrome browser well and smooth)
3. Overpriced (should be 60k INR max)
4. Photos are oversaturated even after latest firmware update