Phone Specs Hub Phone Specs Hub
Menu
Samsung Galaxy S21

Samsung Galaxy S21

By Samsung →
₹32,999 (Starting Price)

Key Highlights

When Samsung introduced its Galaxy S21 5G lineup, it followed a familiar strategy of offering a “good, better, best” trio—similar to the Galaxy S20 series—but this time, value was clearly at the forefront. Starting at $799 and topping out at $1,199 for the Galaxy S21 Ultra, Samsung sliced $200 off the previous generation’s prices, making its flagship range far more accessible. What’s even better, the base Galaxy S21 5G can often be found for as low as $699 on Amazon, offering excellent value for anyone eyeing a top-tier smartphone without the ultra-premium price tag. Among the three models, the standard Galaxy S21 stands out as the most balanced choice. It’s compact enough for comfortable one-handed use—especially compared to the massive phones dominating today’s market—yet still large enough to feel immersive. The design feels refreshed and modern, the camera performs reliably, and the vibrant AMOLED display remains one of the best in its class. While Samsung trimmed a few corners to keep costs down, the essentials are executed brilliantly. For seasoned reviewers, the improvements over the Galaxy S20 are easy to spot. Performance has been refined, the design feels bolder, and the overall user experience remains premium. Admittedly, the S21 doesn’t reinvent the wheel; it’s more of a thoughtful refinement than a revolution. Yet, this focus on balance and practicality makes it one of the most appealing flagships of 2021. After learning valuable lessons from devices like the Galaxy S20 FE, Samsung struck the right balance between affordability and flagship excellence. The Galaxy S21 proves that high-end performance and design don’t always need to come with a sky-high price tag—a refreshing step in the right direction for Samsung’s smartphone strategy.

Full Specifications

Display

Type
Dynamic AMOLED
Size
6.2 inches (15.75 cm)
Resolution
1080x2400 px
Aspect ratio
20:9
PPI
424 ppi
Refresh rate
120 Hz
Adaptive refresh rate
Yes (1-120 Hz)
Max rated brightness
1300 nits
Max rated brightness in HDR
1500 nits
HDR support
HDR10+
Screen protection
Gorilla Glass Victus
Screen-to-body ratio
85.92 %
Display features
Always-On Display | DCI-P3 | Eye Comfort Shield | HDR10+ | Adaptive 120 Hz
Display tests
100% DCI-P3, ΔE < 2 color accuracy, PWM dimming, Peak contrast ∞:1
Sources
https://www.91mobiles.com/samsung-galaxy-s21-price-in-india?ty=specs

Design & Build

Height
151.7 mm (5.97")
Width
71.2 mm (2.80")
Thickness
7.9 mm (0.31")
Weight
171 g
Waterproof
IP68
Advanced cooling
Vapor chamber
Rear material
Plastic
Frame material
Aluminum
Colors
Phantom Gray | Phantom White | Phantom Violet | Phantom Pink
Fingerprint scanner
In-display (ultrasonic)
Screen-to-body ratio (design)
85.92 %

Performance

Chipset brand
Samsung
Chipset model
Exynos 2100
Max clock
2900 MHz
CPU cores
8 (1 + 3 + 4)
Architecture
1× Cortex-X1 @ 2.84 GHz + 3× Cortex-A78 @ 2.42 GHz + 4× Cortex-A55 @ 1.80 GHz
Manufacturing
Samsung
Lithography process
5 nm
Neural processor (NPU)
Yes
Graphics
Mali-G78 MP14
GPU shading units
448
GPU clock
854 MHz
FLOPS
765.2 GFLOPS
Geekbench 6 (Single-Core)
1500
Geekbench 6 (Multi-Core)
3339
Geekbench Compute (GPU)
6481
AnTuTu v10
896774
Benchmarks notes
https://browser.geekbench.com/android_devices/samsung-galaxy-s21-5g-qualcomm-snapdragon-888-1-8-ghz

Memory

RAM size
8 GB
Memory type
LPDDR5
Channels
2
Storage size
128 GB / 256 GB
Storage type
UFS 3.1
Memory card
No

Software

Operating system
Android 11
ROM
One UI
OS size
25 GB

Battery

Capacity
4000
Max charge power
25 W
Battery type
Li-Ion
Replaceable
No
Wireless charging
Yes (15 W)
Reverse charging
Yes (wireless)
Fast charging
55% in 30 minutes
Full charging time
1 hour 15 minutes
Battery life tests
Web browsing: ~10h 50m, Video playback: ~15h 20m, Gaming: ~6h 10m
General battery life
33 Hours

Main camera

Matrix
64 MP (Telephoto) + 12 MP (Wide) + 12 MP (Ultra-wide)
Image resolution
9248 × 6936 px
Zoom
Digital
Flash
Single LED
Stabilization
Optical + Electronic
8K video recording
Up to 24FPS
4K video recording
Up to 60FPS
1080p video recording
Up to 60FPS
Slow motion
720p @ 960 FPS (Super Slow-Mo)
Angle of widest lens
120°
Camera features
Night Mode | Pro Mode | RAW | HDR10+ | Live Focus (Bokeh) | Scene Optimizer | Auto Focus Tracking | Director’s View | Panorama
Lenses

Selfie camera

Megapixels
10 MP
Image resolution
3648 × 2736 pixels
Aperture
f/2.2
Focal length
26 mm
Sensor
Sony IMX374
Sensor size
1/3.24"
Pixel size
1.22 µm
Autofocus
PDAF
Stabilization
Electronic
Video resolution
4K@60
Depth sensor (TOF 3D)
No

Connectivity

Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi features
Dual Band | MU-MIMO | Wi-Fi Direct | Hotspot
Bluetooth version
5.0
Bluetooth features
LE | aptX | LDAC
USB type
USB Type-C
USB version
3.2
USB features
Charging | OTG | DisplayPort | Data Transfer
DisplayPort
Yes
GPS
Charging | OTG | DisplayPort | Data Transfer
NFC
Yes
Infrared port
No

Network

Number of SIM
2
Type of SIM card
Nano
Multi SIM mode
Standby
eSIM support
No
Hybrid slot
No
2G network
850 / 900 / 1800 / 1900
3G network
850 / 900 / 1700(AWS) / 1900 / 2100
4G network
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 66
5G support
Yes

Sound

Speakers
Stereo
Headphone audio jack
No
FM radio
No
Dolby Atmos
No
Speakers test
88 dB

Other

Category
Flagship
Announced
January 2021
Release date
January 2021
Launch price (MSRP)
₹69,999
Sensors
Light sensor | Proximity sensor | Accelerometer | Barometer | Compass | Gyroscope
Bundled charger
Not included

More from Samsung