Compare Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB

Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy S23 Ultra 12/1024GB with Samsung Galaxy S21 8/256GB.
Name	Samsung Galaxy S23 Ultra 12/1024GB	Samsung Galaxy S21 8/256GB

Antutu benchmark	1221422	642745
CPU	Qualcomm Snapdragon 8 Gen 2	Samsung Exynos 2100
Diagonal size	6.8 "	6.2 "
Resolution	3088x1440	2400x1080
Multi-touch (number of touches)	10	10
RAM	12 Gb	8 Gb
Bezel-less	Yes	Yes
ROM	1024 GB	256 GB
External memory	No	No
Rear camera	200 Mp	12 Mp
Camera	Four cameras	Triple Camera
Sensor model	Samsung ISOCELL HP2
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	12 Mp	10 Mp
Battery	5000 mAh	4000 mAh
Wireless charging	Yes	Yes
Network	5 G	5 G
WiFi	Yes	Yes
Bluetooth	Yes	Yes
NFC	Yes	Yes
Navigation (Positioning)	GPS, A-GPS, GLONAS	GPS, A-GPS, GLONAS
Notifications Led	No	No
Fingerprint's scanner	Yes	Yes
Operating system (OS)	Android 13	Android 11
Material	Metal frame and glass case	Plastic
Weight	233 g	169 g
Dimensions	163,4 × 78,1 × 8,9 mm	151.7 x 71.2 x 7.9 mm
Price	1202.51€ ($1412.05) See Details	723.86€ ($849.99) See Details

Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB: Camera comparison.

In this table, you can compare the Samsung Galaxy S23 Ultra’s camera vs Samsung Galaxy S21’s camera, see the difference between the 200Mp Samsung ISOCELL HP2 sensor and the 12Mp sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy S23 Ultra 12/1024GB	Samsung Galaxy S21 8/256GB
Rear camera	200 Mp	12 Mp
Sensor model	Samsung ISOCELL HP2
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	12 Mp	10 Mp
Flash	No	No

Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy S23 Ultra vs Samsung Galaxy S21, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.

Name	Samsung Galaxy S23 Ultra 12/1024GB	Samsung Galaxy S21 8/256GB
Battery	5000 mAh	4000 mAh
Type	Non-removable	Non-removable
Stand-by time	5-6 days	5-6 days
Battery Life	1,5-2 days	2-3 days
Working hours in hard mode	6-7 hours	7-8 hours
Talk time	30 hours	30 hours
Fast charging	Yes	Yes
Wireless charging	Yes	Yes

Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB: Antutu benchmark comparison.

Samsung Galaxy S23 Ultra 12/1024GB in the AnTuTu benchmark test got 1221422 score points which is 90.03% faster than the Samsung Galaxy S21 8/256GB, which got 642745. You can compare its ranking and performance with other models results based on the Antutu test below.

Samsung Galaxy S23 Ultra 12/1024GB

6.8 inches (3088x1440) Gorilla glass / Snapdragon 8 Gen 2 / 12Gb / 1024GB / 200Mp Samsung ISOCELL HP2 / 5000mAh

1202.51€

$1412.05

1221422

Samsung Galaxy S21 8/256GB

6.2 inches (2400x1080) Gorilla glass / Exynos 2100 / 8Gb / 256GB / 12Mp / 4000mAh

723.86€

$849.99

642745

Samsung Galaxy S23 Ultra 12/1024GB vs Samsung Galaxy S21 8/256GB: Geekbench benchmark comparison.

Samsung Galaxy S23 Ultra 12/1024GB in the Geekbench benchmark tests got a 1369 points score in "Single-core" of against the Samsung Galaxy S21 8/256GB which got 1093, it is 25.25% faster. In "Multi-core" score 4455 vs 3715 (19.92% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.

Samsung Galaxy S23 Ultra 12/1024GB

6.8 inches (3088x1440) Gorilla glass / Snapdragon 8 Gen 2 / 12Gb / 1024GB / 200Mp Samsung ISOCELL HP2 / 5000mAh

1202.51€

$1412.05

1369 / 4455

Samsung Galaxy S21 8/256GB

6.2 inches (2400x1080) Gorilla glass / Exynos 2100 / 8Gb / 256GB / 12Mp / 4000mAh

723.86€

$849.99

1093 / 3715

What is the difference between Samsung Galaxy S23 Ultra 12/1024GB and Samsung Galaxy S21 8/256GB? (compare specs) (which is better)

The main differences, why it is better to choose the Samsung Galaxy S23 Ultra 12/1024GB (advantages)

Good performance: Is 90.03% faster in the Antutu test (578677 score difference).
Has a higher resolution newer rear camera: 200Mp Samsung ISOCELL HP2 compared to 12Mp
Has a higher resolution front (selfie) camera: 12Mp vs 10Mp .
Has a higher screen resolution: 3088x1440 vs 2400x1080.
More battery capacity: 5000mAh vs 4000mAh (a difference of 1000mAh).

Why it is better not to take Samsung Galaxy S23 Ultra 12/1024GB (disadvantages)

The main differences, why it is better to choose the Samsung Galaxy S21 8/256GB (advantages)

Best weight: 64 grams less (169 vs 233).

Why it is better not to take Samsung Galaxy S21 8/256GB (disadvantages)

The advantages of both models

NFC supports.
Have water resistant supports.
Have wireless charging supports.
Have fast charging supports.

Samsung Galaxy S23 Ultra 12/1024GB related comparisons

Samsung Galaxy S21 8/256GB related comparisons

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