Samsung Galaxy M21 Review

Samsung Galaxy M21
Performance
Popularity
0.1 %
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

Performance

Sling Shot Extreme (OpenGL ES 3.1)

Score
1587
Physics score
2161
Graphics score
1476
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

Sling Shot Extreme (Vulkan)

Score
1539
Physics score
2121
Graphics score
1435
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

Sling Shot

Score
2094
Physics score
2190
Graphics score
2066
Graphics test 1
12 FPS
Graphics test 2
7 FPS
Physics test part 1
39 FPS
Physics test part 2
22 FPS
Physics test part 3
12 FPS

PCMark for Android Storage

Score
8409
Internal sequential read
445 MB/s
Internal random read
13 MB/s
Internal sequential write
169 MB/s
Internal random write
20 MB/s
External sequential read
406 MB/s
External random read
13 MB/s
External sequential write
169 MB/s
External random write
19 MB/s
SQLite read
944 IOPS
SQLite update
1000 IOPS
SQLite insert
400 IOPS
SQLite delete
666 IOPS

PCMark for Android Computer Vision

Score
2880
TensorFlow
593
ZXing
44
Tesseract
1603

PCMark for Android Work 2.0

Score
5522
Work 2.0 Battery life
15h 43min
Web Browsing 2.0 score
4652
Video Editing Score
4587
Data Manipulation Score
5019
Writing 2.0 Score
6293
Photo Editing 2.0 Score
8139

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
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