Samsung Galaxy M21 Review

Samsung Galaxy M21
Performance
Popularity
0.0 %
Display
6.4"  2340 × 1080 px
Chipset
Exynos 7 Octa (9611)
Memory
4096 / 6144 MB
Storage
64 / 128 GB
Camera
48 MP
OS
Android 10

Each benchmark score shown on this page is the median of all the results submitted by users for this device. For popular models, the median scores are calculated from thousands of benchmark results.

Some people test their device under less than ideal conditions. For example, the device may be too hot or have other apps running in the background. These results tend to lower the average score, but we include them in the calculation because it provides a better indication of real-world performance. You may get a higher score when testing your own device under optimal conditions.

The battery life shown for a device is the median of all benchmark results for that model. Battery life is very sensitive to changes in screen brightness. While we recommending calibrating the screen brightness to 200 cd/m2 (nits) when testing battery life, this setting cannot be enforced by the benchmark app. As a result, the range of battery life scores submitted by the public is much wider than that seen when testing under controlled conditions.

The popularity rating is based on the total number of benchmark results submitted across all tests in the last 30 days. This page is updated daily.


Performance

3DMark for Android Wild Life

Score
816
Wild Life stability
73%
Graphics test 1
4 FPS

3DMark for Android Sling Shot Extreme (OpenGL ES 3.1)

Score
1581
Physics score
2152
Graphics score
1473
Graphics test 1
10 FPS
Graphics test 2
5 FPS
Physics test part 1
39 FPS
Physics test part 2
22 FPS
Physics test part 3
12 FPS

3DMark for Android Sling Shot Extreme (Vulkan)

Score
1531
Physics score
2119
Graphics score
1430
Graphics test 1
9 FPS
Graphics test 2
5 FPS
Physics test part 1
31 FPS
Physics test part 2
22 FPS
Physics test part 3
12 FPS

3DMark for Android Sling Shot Extreme Unlimited

Score
1578
Physics score
2217
Graphics score
1458
Graphics test 1
11 FPS
Graphics test 2
5 FPS
Physics test part 1
41 FPS
Physics test part 2
23 FPS
Physics test part 3
12 FPS

3DMark for Android Sling Shot

Score
2044
Physics score
2153
Graphics score
2012
Graphics test 1
11 FPS
Graphics test 2
7 FPS
Physics test part 1
39 FPS
Physics test part 2
22 FPS
Physics test part 3
12 FPS

3DMark for Android Sling Shot Unlimited

Score
1977
Physics score
2228
Graphics score
1913
Graphics test 1
11 FPS
Graphics test 2
7 FPS
Physics test part 1
41 FPS
Physics test part 2
22 FPS
Physics test part 3
13 FPS

PCMark for Android Work 2.0

Score
5740
Work 2.0 Battery life
13h 55min
Web Browsing 2.0 score
4982
Video Editing Score
5290
Data Manipulation Score
4574
Writing 2.0 Score
5414
Photo Editing 2.0 Score
8839

PCMark for Android Computer Vision

Score
2979
TensorFlow
570
ZXing
36
Tesseract
1972

PCMark for Android Storage

Score
8409
Internal sequential read
454 MB/s
Internal random read
12 MB/s
Internal sequential write
179 MB/s
Internal random write
21 MB/s
External sequential read
410 MB/s
External random read
11 MB/s
External sequential write
170 MB/s
External random write
20 MB/s
SQLite read
878 IOPS
SQLite update
1000 IOPS
SQLite insert
400 IOPS
SQLite delete
666 IOPS

Details

General

Chipset
Exynos 7 Octa (9611)
CPU
Up to 2.3 GHz quad-core ARM Cortex-A73 & 1.7 GHz quad-core ARM Cortex-A53
GPU
Mali-G72 MP3
Memory
4096 / 6144 MB
OS
Android 10

Data

2G network
GSM 850 / 900 / 1800 / 1900
3G network
HSDPA 850 / 900 / 1900 / 2100
4G network
LTE 800 / 850 / 900 / 1800 / 2100 / 2300 / 2500 / 2600
Connectivity
Bluetooth WLAN
USB
Yes, Type-C

Media

Internal storage
64 / 128 GB
External storage
microSD / microSDHC / microSDXC
Primary camera
Yes, 48 MP
Secondary camera
Yes, 20 MP
GPS
Yes
Assisted GPS
Yes
Radio
FM Radio
Compass
Yes

Physical

Dimensions
75.1 / 159 / 8.9 mm
Weight
188 g
Display type
Super AMOLED
Display size
6.4"
Display resolution
2340 × 1080 px
Display protection
Corning Gorilla Glass 3
Multitouch
Yes
Battery
6000 mAh