Compare Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21

Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21 Comparison - Compare Size, Cameras, Specs, Features, Price of Samsung Galaxy A51 5G 6/128Gb with Samsung Galaxy A21.
Name	Samsung Galaxy A51 5G 6/128Gb	Samsung Galaxy A21

Antutu benchmark	330899	103196
CPU	Samsung Exynos 980	MediaTek Helio P35
Diagonal size	6.5 "	6.5 "
Resolution	2400x1080	1600x720
Multi-touch (number of touches)	10	10
RAM	6 Gb	3 Gb
Bezel-less	Yes	Yes
ROM	128 GB	32 GB
External memory	MicroSD (TF), supports cards up to 256Gb	MicroSD (TF), supports cards up to 256Gb
Rear camera	48 Mp	16 Mp
Camera	Four cameras	Four cameras
Sensor model	Samsung GM2
dxomark mobile ranking
dxomark (photo)
dxomark (video)
Front (selfie) camera	32 Mp	13 Mp
Battery	4500 mAh	4000 mAh
Wireless charging	No	No
Network	5 G	4 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 10.0 (Q)	Android 10.0 (Q)
Material	Metal frame and plastic case	Plastic
Weight	187 g	193 g
Dimensions	158,9 x 73,6 x 8,7 mm	167.8 x 76.7 x 8.1 mm
Price	189.09€ ($202.26) See Details	Discontinued. View all Samsung models here Alternatives to the Samsung Galaxy A21: Samsung Galaxy M01 - Compare Samsung Galaxy A04 4/128GB - Compare Samsung Galaxy S23 FE - Compare

Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21: Camera comparison.

In this table, you can compare the Samsung Galaxy A51 5G’s camera vs Samsung Galaxy A21’s camera, see the difference between the 48Mp Samsung GM2 sensor and the 16Mp sensor, and understand which camera has the maximum benefits compared to the competitor.

Name	Samsung Galaxy A51 5G 6/128Gb	Samsung Galaxy A21
Rear camera	48 Mp	16 Mp
Sensor model	Samsung GM2
Flash	Dual LED flash	Dual LED flash
Front (selfie) camera	32 Mp	13 Mp
Flash	No	No

Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21: battery life comparison.

Below, you can find the last battery life test between the Samsung Galaxy A51 5G vs Samsung Galaxy A21, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.

Name	Samsung Galaxy A51 5G 6/128Gb	Samsung Galaxy A21
Battery	4500 mAh	4000 mAh
Type	Non-removable	Non-removable
Stand-by time	6-7 days	5-6 days
Battery Life	3-4 days	2-3 days
Working hours in hard mode	8-9 hours	8-9 hours
Talk time	30 hours	30 hours
Fast charging	Yes	No
Wireless charging	No	No

Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21: Antutu benchmark comparison.

Samsung Galaxy A51 5G 6/128Gb in the AnTuTu benchmark test got 330899 score points which is 220.65% faster than the Samsung Galaxy A21, which got 103196. You can compare its ranking and performance with other models results based on the Antutu test below.

Samsung Galaxy A51 5G 6/128Gb

6.5 inches (2400x1080) Gorilla glass / Exynos 980 / 6Gb / 128GB / 48Mp Samsung GM2 / 4500mAh

189.09€

$202.26

330899

Samsung Galaxy A21

6.5 inches (1600x720) Curved Glass / Helio P35 / 3Gb / 32GB / 16Mp / 4000mAh

0.00€

$0.00

103196

Samsung Galaxy A51 5G 6/128Gb vs Samsung Galaxy A21: Geekbench benchmark comparison.

Samsung Galaxy A51 5G 6/128Gb in the Geekbench benchmark tests got a 591 points score in "Single-core" of against the Samsung Galaxy A21 which got 176, it is 235.80% faster. In "Multi-core" score 1862 vs 691 (169.46% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.

Samsung Galaxy A51 5G 6/128Gb

6.5 inches (2400x1080) Gorilla glass / Exynos 980 / 6Gb / 128GB / 48Mp Samsung GM2 / 4500mAh

189.09€

$202.26

591 / 1862

Samsung Galaxy A21

6.5 inches (1600x720) Curved Glass / Helio P35 / 3Gb / 32GB / 16Mp / 4000mAh

0.00€

$0.00

176 / 691

What is the difference between Samsung Galaxy A51 5G 6/128Gb and Samsung Galaxy A21? (compare specs) (which is better)

The main differences, why it is better to choose the Samsung Galaxy A51 5G 6/128Gb (advantages)

Good performance: Is 220.65% faster in the Antutu test (227703 score difference).
Best weight: 6 grams less (187 vs 193).
Has a higher resolution newer rear camera: 48Mp Samsung GM2 compared to 16Mp
Has a higher resolution front (selfie) camera: 32Mp Samsung S5KGD1 vs 13Mp .
Has a higher screen resolution: 2400x1080 vs 1600x720.
More battery capacity: 4500mAh vs 4000mAh (a difference of 500mAh).
Have fast charging supports.

Why it is better not to take Samsung Galaxy A51 5G 6/128Gb (disadvantages)

The main differences, why it is better to choose the Samsung Galaxy A21 (advantages)

Why it is better not to take Samsung Galaxy A21 (disadvantages)

Does not have fast charging support

The advantages of both models

NFC supports.
Have headphone Jack. 3.5mm supports.

Samsung Galaxy A51 5G 6/128Gb related comparisons

Samsung Galaxy A21 related comparisons

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