Samsung Galaxy S21 Ultra 512GB
+ Compare
₹127,990
(Last Known Price)
Samsung Galaxy S21 Ultra 512GB is permanently discontinued.
-
Design15
-
Rear Camera13
-
Front Camera4
-
360° View
-
UI Screenshot17
-
Videos7
Key Specs
Android
v11
Performance
(Very Good)
-
Samsung Exynos 2100 -
Octa core (2.9 GHz, Single Core + 2.8 GHz, Tri core + 2.2 GHz, Quad core) -
12 GB / 16 GB RAM
Display
(Excellent)
-
6.8 inches (17.27 cm); Dynamic AMOLED 2x -
1440x3200 px (QHD+) -
120 Hz Refresh Rate -
Gorilla Glass Protection -
Bezel-less with punch-hole display
Rear Camera
(Excellent)
-
Quad Camera Setup - 108 MP Wide Angle Primary Camera
- 12 MP Ultra-Wide Angle Camera
- 10 MP Telephoto (upto 3x Optical Zoom) Camera
- 10 MP (upto 10x Optical Zoom) Camera
-
LED Flash -
8k @24fps Video Recording
Front Camera
(Excellent)
-
40 MP Wide Angle Lens -
4k @30 fps Video Recording
Battery
(Very Good)
-
5000 mAh -
25W Fast Charging; USB Type-C port
General
-
SIM1: Nano, SIM2: Nano -
5G Supported -
256 GB / 512 GB internal storage, Non Expandable -
Dust Resistant, Water Resistant
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Samsung Galaxy S21 Ultra 512GB Prices in India
12 GB + 256 GB
View All
16 GB + 512 GB
Sorry, this product is not available in any store.
Samsung Galaxy S21 Ultra 512GB Compare Camera Samples
Samsung Galaxy S21 Ultra 512GB
108 MP
VS
Apple iPhone 12 Pro Max
12 MP
Recommendation for comparison
Apple iPhone 12 Pro Max
Samsung Galaxy S21 Ultra
Samsung Galaxy Note 20 Ultra 5G
OnePlus 9 Pro
Samsung Galaxy Note 20 Ultra
Apple iPhone 12 Pro Max 512GB
Samsung Galaxy S21 Ultra 512GB Expert Review Summary
Expert Rating:
8.0/10
Verdict
The Samsung Galaxy S21 Ultra 5G starts at Rs 1,05,999 for the 12GB variant I tested, with the 16GB RAM SKU retailing for Rs 1,16,999 in the country. I won`t beat around the bush at all - paying upwards of Rs one lac for a phone is too rich for my blood and I`m assuming a lot of prospective buyers will feel the same too. That said, the Samsung Galaxy S21 Ultra 5G symbolises the pinnacle in smartphone tech. The handset is built on excess and comes toting a capable SoC, the best display I`ve
Pros
- Flagship-grade performance
- Great cameras
- Stunning display
- Long-lasting battery life
Cons
- Uneven weight distribution
- No expandable storage
- Purple-sky effect in lowlight scenarios
Read full Review
8.0/10
Verdict
The Samsung Galaxy S21 Ultra 5G starts at Rs 1,05,999 for the 12GB variant I tested, with the 16GB RAM SKU retailing for Rs 1,16,999 in the country. I won`t beat around the bush at all - paying upwards of Rs one lac for a phone is too rich for my blood and I`m assuming a lot of prospective buyers will feel the same too. That said, the Samsung Galaxy S21 Ultra 5G symbolises the pinnacle in smartphone tech. The handset is built on excess and comes toting a capable SoC, the best display I`ve
- Flagship-grade performance
- Great cameras
- Stunning display
- Long-lasting battery life
Pros
- Uneven weight distribution
- No expandable storage
- Purple-sky effect in lowlight scenarios
Cons
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Popular Comparisons
Samsung Galaxy S21 Ultra 512GB Specifications
General
Performance
Display
Design
Rear Camera
Front Camera
Battery
Storage
Network & Connectivity
Multimedia
Sensors
General |
|
|---|---|
| Operating System | Android v11 |
| Custom UI | Samsung One UI |
Performance
(Very Good)
|
||||||||
|---|---|---|---|---|---|---|---|---|
| Chipset | Samsung Exynos 2100 | |||||||
| Processor | 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 (GPU) | Mali-G78 MP14 | |||||||
| RAM | 12 GB / 16 GB | |||||||
| RAM Type | LPDDR5 | |||||||
Speed Test (Antutu Score)
The higher, the better
OPPO Find X9 Ultra
4,033,382
vivo X300 Ultra
3,977,648
Samsung Galaxy S26 Ultra
3,905,605
vivo X300 Pro
3,536,552
Apple iPhone 17 Pro Max
2,521,699
Samsung Galaxy S25 Ultra
2,209,231
Samsung Galaxy S21 Ultra 512GB
646,482
*Group: 90-230k Phones
See comparison with other phones
Bootup Time
The lower, the better
Google Pixel 10 Pro XL
10 s
Samsung Galaxy S26 Ultra
11 s
vivo X300 Ultra
14 s
Samsung Galaxy S25 Ultra
14 s
OPPO Find X9 Ultra
14 s
Apple iPhone 17 Pro Max
17 s
Samsung Galaxy S21 Ultra 512GB
34 s
*Group: 90-230k Phones
See comparison with other phones
Gaming Test Results
* after 30 mins of gaming
Battery Drain*
The lower, the better
Apple iPhone 17 Pro Max
3 %
OPPO Find X9 Ultra
4 %
Samsung Galaxy S25 Ultra
5 %
vivo X300 Ultra
7 %
Samsung Galaxy S26 Ultra
8 %
Samsung Galaxy S21 Ultra 512GB
8 %
Google Pixel 10 Pro
11 %
*Group: 90-230k Phones
See comparison with other phones
Heating*
The lower, the better
Samsung Galaxy Z Flip7
8.6 %
OPPO Find X9 Ultra
9.1 %
Samsung Galaxy S26 Ultra
14.1 %
vivo X300 Ultra
21.7 %
Samsung Galaxy S25 Ultra
22.5 %
Samsung Galaxy S21 Ultra 512GB
23.5 %
Apple iPhone 15 Pro Max
43.2 %
*Group: 90-230k Phones
See comparison with other phones
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Benchmark Screenshots
AnTuTu Benchmark
Graphics Benchmark
GeekBench5 Benchmark
|
Featured
OnePlus 9 Pro 256GB
₹54,999
Go To Store
Display
(Excellent)
|
|
|---|---|
| Display Type | Dynamic AMOLED 2x |
| Screen Size | 6.8 inches (17.27 cm) |
| Resolution | 1440x3200 px (QHD+) |
| Brightness | 1500 nits |
| Refresh Rate | 120 Hz |
| Aspect Ratio | 20:9 |
| Pixel Density | 516 ppi |
| Screen to Body Ratio (calculated) | 89.44 % |
| Screen Protection | Corning Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| HDR 10 / HDR+ Support | Yes, HDR 10+ |
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 |
| Water Resistance | Yes, Water resistant, IP68, (up to 30 minutes in a depth of 1.5 meter) |
| Ruggedness | Dust proof |
|
Click to View
|
Rear Camera
(Excellent)
|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Resolution | |||||||||||||||||||||||||||||||||||||||||||||
|
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| 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 |
Slow Motion Video HDR Bokeh portrait video Video Pro Mode |
||||||||||||||||||||||||||||||||||||||||||||
Rear Camera Samples
Wide Angle
Portrait Shot
Night Mode OFF
Night Mode ON
Close Up
Low Light
Low Light With Flash
Colour Variance
Daylight Auto / HDR OFF
Daylight / HDR ON
AI OFF
AI ON
Macro
|
Front Camera
(Excellent)
|
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Resolution | ||||||||||||||||
|
||||||||||||||||
| 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 | |||
| Battery Type | Li-ion | |||
| TalkTime | Up to 41 Hours(4G) | |||
| Quick Charging | Yes, 25W Fast Charging | |||
| Wireless Charging | Yes | |||
| Wireless Reverse Charging | Yes | |||
|
Battery Test Results
Battery Life (PC Mark)
The higher, the better
OPPO Find X9 Ultra
17.1 hrs
Samsung Galaxy S24 Ultra
16.3 hrs
vivo X300 Pro
16.0 hrs
vivo X300 Ultra
15.2 hrs
Samsung Galaxy S26 Ultra
14.4 hrs
Samsung Galaxy S25 Ultra
13.9 hrs
Samsung Galaxy S21 Ultra 512GB
10.6 hrs
*Group: 90-230k Phones
See comparison with other phones
Charging Time (20% to 100%)
The lower, the better
vivo X300 Ultra
0.6 hrs
Samsung Galaxy S26 Ultra
0.6 hrs
Samsung Galaxy S25 Ultra
0.7 hrs
OPPO Find X9 Ultra
0.8 hrs
Samsung Galaxy S21 Ultra 512GB
0.9 hrs
Apple iPhone 17 Pro Max
1.3 hrs
Samsung Galaxy S24 Ultra
2.1 hrs
*Group: 90-230k Phones
See comparison with other phones
|
Storage |
|
|---|---|
| Internal Storage | 256 GB / 512 GB |
| Storage Type | UFS 3.1 |
| Expandable Storage | No |
Network & Connectivity |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SIM Slot(s) | Dual SIM | |||||||||
| SIM Type | SIM1: Nano, SIM2: Nano | |||||||||
| Network Support | 5G, 4G | |||||||||
| VoLTE | Yes | |||||||||
| SIM 1 |
5G bands, 4G bands
Expand
|
|||||||||
|
||||||||||
| SIM 2 |
4G bands
Expand
|
|||||||||
|
||||||||||
| 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 | |||||||||
| Bluetooth | Yes, v5.2 | |||||||||
| GPS | Yes with A-GPS, Glonass | |||||||||
| NFC | Yes |
Multimedia |
|
|---|---|
| Stereo Speakers | 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 |
Samsung Galaxy S21 Ultra 512GB User Reviews
4.3/5
Based on 713 ratings
Samsung Galaxy S21 Ultra 512GB Key Highlights
| Processor | Samsung Exynos 2100 |
| RAM & Storage | 12 GB RAM + 256 GB 16 GB RAM + 512 GB |
| Display | 6.8", 1440 x 3200 Resolution |
| Rear Camera | 108 MP + 12 MP + 10 MP + 10 MP |
| Front Camera | 40 MP |
| Battery | 5000 mAh |
Popular Mobiles
Samsung Galaxy S21 Ultra Price In India
| Product Name | Price |
|---|---|
| Samsung Galaxy S21 Ultra (12 GB + 256 GB) | ₹128,999 |
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