Name: Samsung Galaxy S21 Ultra
Brand: Samsung
SKU: samsung-galaxy-s21-ultra-price-in-india
Price: 128999 INR
Availability: OutOfStock

Samsung Galaxy S21 Ultra Specifications

Key Specs General Performance Display Design Rear Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensors

Key Specs

RAM	12 GB
Processor	Samsung Exynos 2100
Rear Camera	108 MP + 10 MP + 10 MP + 12 MP
Front Camera	40 MP
Battery	5000 mAh
Display	6.8 inches (17.27 cm)

General

Launch Date	January 27, 2021 (Official)
Operating System	Android v11
Custom UI	Samsung One UI

Performance

Excellent

Chipset	Samsung Exynos 2100
CPU	Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)
Architecture	64 bit
Fabrication	5 nm
Graphics	Mali-G78 MP14
RAM	12 GB
RAM Type	LPDDR5

Performance Test Results Tested by 91mobiles

AnTuTu Score	646,482
Bootup Time	34.0 s

Speed Test (Antutu Score)

The higher, the better

Below average performance

Best 1,770,105

Group Average 926,132

This Phone 646,482

Worst 335,100

*Group: 124-195k Phones

See comparision with other phones

Test Comparision

Performance Test Results Tested by 91mobiles

Speed Test (Antutu Score)

Below average performance

The higher, the better

Samsung Galaxy S24 Ultra 1TB 1,770,105

Apple iPhone 15 Pro Max 1,545,034

Samsung Galaxy Z Fold5 1,492,136

Samsung Galaxy Z Fold 4 5G 1,024,312

Apple iPhone 14 Pro Max 945,794

Samsung Galaxy S21 Ultra 646,482

Samsung Galaxy S10 Plus 1TB 335,100

*Group: 124-195k Phones

Bootup Time

Slightly long bootup time

The lower, the better

Apple iPhone 14 Pro Max 11.0 s

Apple iPhone 15 Pro Max 13.0 s

Samsung Galaxy Z Fold5 18.0 s

Samsung Galaxy Z Fold 3 18.0 s

Samsung Galaxy Z Fold 4 5G 21.0 s

Samsung Galaxy S24 Ultra 1TB 21.0 s

Samsung Galaxy S21 Ultra 34.0 s

*Group: 124-195k Phones

Bootup Time

The lower, the better

Slightly long bootup time

Best 11.0 s

Group Average 19.1 s

This Phone 34.0 s

Worst 34.0 s

*Group: 124-195k Phones

See comparision with other phones

Gaming Test Results Tested by 91mobiles

GFX Score	7,123.0
Battery Drain	8.0 %
Heating	23.5 %

* after 30 mins of gaming

GFX Score

The higher, the better

Great graphics performance

Best 7,447.0

This Phone 7,123.0

Group Average 5,210.9

Worst 3,639.0

*Group: 124-195k Phones

See comparision with other phones

Test Comparision

Gaming Test Results Tested by 91mobiles

* after 30 mins of gaming

GFX Score

Great graphics performance

The higher, the better

Samsung Galaxy S24 Ultra 1TB 7,447.0

Samsung Galaxy Z Fold 4 5G 7,433.0

Samsung Galaxy Z Fold5 7,432.0

Samsung Galaxy S21 Ultra 7,123.0

Apple iPhone 15 Pro Max 3,720.0

Apple iPhone 14 Pro Max 3,717.0

Samsung Galaxy S10 Plus 1TB 3,639.0

*Group: 124-195k Phones

Battery Drain

Below average battery backup while gaming

The lower, the better

Apple iPhone 14 Pro Max 2.0 %

Samsung Galaxy Z Fold5 4.0 %

Samsung Galaxy S24 Ultra 1TB 7.0 %

Samsung Galaxy S21 Ultra 8.0 %

Apple iPhone 15 Pro Max 8.0 %

Samsung Galaxy Z Fold 4 5G 9.0 %

Samsung Galaxy Z Fold 3 9.0 %

*Group: 124-195k Phones

Heating

Normal heating while gaming

The lower, the better

Apple iPhone 13 Pro 1TB 6.0 %

Samsung Galaxy S23 Ultra 5G 1TB 6.3 %

Samsung Galaxy S21 Ultra 23.5 %

Samsung Galaxy Z Fold5 26.4 %

Apple iPhone 14 Pro Max 27.6 %

Apple iPhone 15 Pro Max 43.2 %

Apple iPhone 12 Pro Max 256GB 46.6 %

*Group: 124-195k Phones

Battery Drain

The lower, the better

Below average battery backup while gaming

Best 2.0 %

Group Average 5.9 %

This Phone 8.0 %

Worst 9.0 %

*Group: 124-195k Phones

See comparision with other phones

Heating

The lower, the better

Normal heating while gaming

Best 6.0 %

This Phone 23.5 %

Group Average 23.8 %

Worst 46.6 %

*Group: 124-195k Phones

See comparision with other phones

Benchmark Screenshots

AnTuTu Benchmark

Graphics Benchmark

Geekbench5 Benchmark

Featured

Samsung Galaxy S23 Ultra 5G

₹ 88,999

Go To Store

Display

Excellent

Display Type	Dynamic AMOLED 2x
Screen Size	6.8 inches (17.27 cm)
Resolution	1440x3200 px (QHD+)
Aspect Ratio	20:9
Pixel Density	516 ppi
Screen to Body Ratio (calculated)	89.44 %
Screen Protection	Corning Gorilla Glass, Glass Victus
Bezel-less display	Yes with punch-hole display
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch
Brightness	1500 nits
HDR 10 / HDR+ support	Yes, HDR 10+
Refresh Rate	120 Hz

UI Screenshots

Lock Screen

Home Screen

Screen With Widgets

Dialer Screen

App Drawer

Notification Panel

Quick Settings Panel

Settings Screen

OS Version

Storage

Battery

Camera On

Camera Options

Camera Modes

Camera Settings

Picture Size Options

Video Size Options

Design

Height	165.1 mm
Width	75.6 mm
Thickness	8.9 mm
Weight	227 grams
Build Material	Back: Gorilla Glass
Colours	Phantom Silver, Phantom Black, Phantom Brown
Waterproof	Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
Ruggedness	Dust proof

360° View

Rear Camera

Excellent

Camera Setup

Quad

Resolution

Camera	MP	Aperture	Lens Features	Focal Length	Sensor Size	Pixel Size	Zoom
Primary	108 MP	f/1.8	Wide Angle	26 mm	1.33"	0.8µm
Secondary	10 MP	f/4.9	Periscope	240 mm	3.24"	1.22µm	upto 10x Optical Zoom
Tertiary	10 MP	f/2.4	Telephoto	70 mm	3.24"	1.22µm	upto 3x Optical Zoom
Quaternary	12 MP	f/2.2	Ultra-Wide Angle	13 mm	2.55"	1.4µm

Sensor

S5KHM3, ISOCELL Plus

Autofocus

Yes, Phase Detection autofocus, Laser autofocus

OIS

Yes

Flash

Yes, LED Flash

Image Resolution

12000 x 9000 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

7680x4320 @ 24 fps
3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 960 fps

Video Recording Features

Slo-motion
Video HDR
Bokeh portrait video
Video Pro Mode

Rear Camera Samples

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Night Mode ON

Close Up

Macro

Low Light

Low Light With Flash

Colour Variance

Compare Camera Samples

Samsung Galaxy S21 Ultra 108 MP

Samsung Galaxy S23 Ultra 5G 200 MP

Daylight Auto / HDR OFF

Daylight / HDR ON

Wide Angle

Portrait Shot

AI OFF

AI ON

Night Mode OFF

Night Mode ON

Close Up

Low Light

Low Light With Flash

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Colour Variance

Front Camera

Very Good

Camera Setup

Single

Resolution

Camera	MP	Aperture	Lens Features	Focal Length	Sensor Size	Pixel Size
Primary	40 MP	f/2.2	Wide Angle	26 mm	2.8"	0.7µm

Autofocus

Yes, Phase Detection autofocus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Front Camera Samples

Selfie

Selfie Portrait

Selfie Low Light

Selfie Low Light With Flash

Battery

Very Good

Capacity	5000 mAh
Type	Li-ion
Removable	No
TalkTime	Up to 41 Hours(4G)
Wireless Charging	Yes
Quick Charging	Yes, Fast, 25W
USB Type-C	Yes

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)	10h 37m
Charging Time (20% to 100%)	0h 55m 14s

Battery Life (PC Mark)

The higher, the better

Below average battery backup

Best 15.6 hrs

Group Average 12.4 hrs

This Phone 10.6 hrs

Worst 7.4 hrs

*Group: 124-195k Phones

See comparision with other phones

Test Comparision

Battery Test Results Tested by 91mobiles

Battery Life (PC Mark)

Below average battery backup

The higher, the better

Samsung Galaxy Z Fold5 512GB 15.6 hrs

Samsung Galaxy Z Fold5 15.6 hrs

Samsung Galaxy S23 Ultra 5G 1TB 13.9 hrs

Samsung Galaxy Z Fold 4 5G 12.1 hrs

Samsung Galaxy Z Fold 3 10.8 hrs

Samsung Galaxy S21 Ultra 10.6 hrs

Samsung Galaxy Z Fold 2 7.4 hrs

*Group: 124-195k Phones

Charging Time (20% to 100%)

Charges quickly

The lower, the better

OnePlus Open 0.7 hrs

Samsung Galaxy Z Fold5 0.7 hrs

Samsung Galaxy Z Fold5 512GB 0.7 hrs

Samsung Galaxy S21 Ultra 0.9 hrs

Samsung Galaxy Z Fold 4 5G 1.2 hrs

Apple iPhone 14 Pro Max 2.0 hrs

Samsung Galaxy S24 Ultra 1TB 2.1 hrs

*Group: 124-195k Phones

Charging Time (20% to 100%)

The lower, the better

Charges quickly

Best 0.7 hrs

This Phone 0.9 hrs

Group Average 1.4 hrs

Worst 2.1 hrs

*Group: 124-195k Phones

See comparision with other phones

Storage

Best In Class

Internal Memory	256 GB
Expandable Memory	No
User Available Storage	Up to 220 GB
USB OTG	Yes
Storage Type	UFS 3.1

Network & Connectivity

SIM Slot(s)

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano, SIM2: Nano

Network Support

5G Supported in India, 4G Supported in India, 3G, 2G

VoLTE

Yes

SIM 1

5G bands, 4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
5G bands	FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
	TDD N38 / N40 / N41 / N77 / N78
4G bands	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
	FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
3G bands	UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands	GSM 1800 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SIM 2

4G bands, 3G bands, 2G bands, GPRS, EDGE,

Expand

Bands	Features
4G bands	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
	FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
3G bands	UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands	GSM 1800 / 1900 / 850 / 900 MHz
GPRS	Available
EDGE	Available

SAR Value

Head: 0.77 W/kg, Body: 1.02 W/kg

Wi-Fi

Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Yes

Bluetooth

Yes, v5.2

GPS

Yes with A-GPS, Glonass

NFC

Yes

USB Connectivity

Mass storage device, USB charging

Multimedia

FM Radio	No
Stereo Speakers	Yes
Loudspeaker	Yes
Audio Jack	USB Type-C

Sensors

Fingerprint Sensor	Yes
Fingerprint Sensor Position	On-screen
Fingerprint Sensor Type	Ultrasonic
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope