Basics |
Samsung Galaxy A8 (2018)
Global · 3GB · 32GB
View datasheet
vs
|
Samsung Galaxy M21 2021
India · 4GB · 64GB
View datasheet
vs
|
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Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
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Ki Cost-effective Score |
-- Not available |
--
No price, no Ki |
Design and Screen score | --Design & Materials | 5.6Design & Materials |
Performance and Hardware score | --Performance & Hardware | 5.7Performance & Hardware |
Camera score | --Camera | 6.5Camera |
Connectivity score | -- Connectivity | 5.9 Connectivity |
Battery score | --Battery | 8.6 Battery |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
User score |
8.1
60 reviews
|
--
1 review
|
Specs |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
---|---|---|
Inches | 5.6" | 6.4" |
Resolution | FHD+ | FHD+ |
Usable surface | 75% useful | 84% useful |
Aspect Ratio | 18:9 | 19.5:9 |
Dimensions |
70.6 mm
149.2 mm 8.4 mm |
75.1 mm
159.0 mm 8.9 mm |
Weight | 172 g | 188 g |
Micro |
Exynos 7885 Octa-Core |
Exynos 9611 Octa-Core |
RAM | 3 GB RAM | 4 GB RAM |
Storage | 32 GB | 64 GB |
AnTuTu |
116.643 v7 |
186.282 v8 |
Battery | 3000 mAh | 6000 mAh |
Main Camera |
1
16 Mpx · ƒ/1.7 2 |
1
48 Mpx · ƒ/2.0 S5KGM2 2 3 |
Selfie Camera | SELF 16 Mpx · ƒ/1.9 | SELF 20 Mpx · ƒ/2.2 |
Bands | ||
OS | Android 9.0 P | Android 11 Red Velvet Cake |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Brand | Samsung | Samsung |
Aliases | A530FD, SM-A530F | -- |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Release date |
January 2018, 6 years ago |
July 2021, 2 years ago |
State | Not available | Not available |
Market | Global | India |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Size |
70.6 mm
•
149.2 mm
•
8.4 mm
Print 3D Model
See more details
|
75.1 mm
•
159.0 mm
•
8.9 mm
Print 3D Model
See more details
|
Weight | 172 g | 188 g |
Usable surface | 75 % | 84 % |
Materials | Aluminium alloy | Plastic |
Resistance | IP68 | - |
Colors |
Black
Blue
Gold
Gray
|
Black
Blue
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Diagonal | 5.6" | 6.4" |
Type | Super AMOLED | Super AMOLED |
Aspect Ratio | 18:9 | 19.5:9 |
Resolution |
FHD+ 1080 x 2220 px |
FHD+ 1080 x 2340 px |
Density | 441 Pixels per inch | 403 Pixels per inch |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Model | Samsung Exynos 7 Octa 7885 | Samsung Exynos 7 Octa 9611 |
CPU | 2x Cortex-A53 2.2 GHz + 6x Cortex-A53 1.6 GHz | 4x Cortex-A73 2.3 GHz + 4x Cortex-A53 1.67 GHz |
Type | Octa-Core | Octa-Core |
Manufacturing | 14 nm | 10 nm |
64 Bits | Yes | Yes |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
GPU | ARM Mali-G71 | ARM Mali-G72 MP3 |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
RAM | 3 GB | 4 GB |
Type | -- | LPDDR4X RAM |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Score |
116.643
Antutu v7
Overall performance better than 17% of devices
See more details
|
186.282
Antutu v8
Overall performance better than 58% of devices
See more details
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Capacity | 32 GB | 64 GB |
Type | -- | UFS Storage 2.1 |
SD Slot |
Yes
, Independent SD slot |
Yes
, Independent SD slot |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Fingerprint | Yes, in the back | Yes, in the back |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Sensors |
|
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Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Notifications LED | Color LED Notifications | -- |
Cooling system | No | No |
Gaming buttons | No | No |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
No. of cameras | Double rear camera | Triple rear camera |
1 Camera type |
Standard |
Standard |
Resolution | 16 Mpx | 48 Mpx |
Sensor | Unknown | Samsung S5KGM2 |
Type | CMOS BSI | ISOCELL |
Aperture | ƒ/ 1.7 | ƒ/ 2.0 |
ISO | -- | -- |
Pixel size | 1.12 µm | 0.80 µm |
Pixel Binning | -- | 1-4 (2x2) |
Sensor size | -- | 1/2" |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Flash | LED | LED |
Optical Stabilisation | No | No |
Slow Motion Video |
No, 30 fps |
Yes, 240 fps |
Others |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
SELF Camera type |
Dedicated |
Dedicated |
Resolution | 16 Mpx | 20 Mpx |
Sensor | Unknown | Unknown |
Type | -- | CMOS |
Aperture | ƒ/ 1.9 | ƒ/ 2.2 |
Pixel size | -- | -- |
Pixel Binning | -- | -- |
Sensor size | -- | -- |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
DxOMark Score |
79 Mobile 82 Photo 74 Video |
-- |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
5G | -- | -- |
4G LTE |
|
|
3G |
|
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2G |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Dual SIM | Dual Sim Dual Standby | Dual Sim Dual Standby |
Type |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Wi-Fi |
|
|
Others |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Version | Bluetooth 5.0 | Bluetooth 5.0 |
Others |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Navigation |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
USB |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
European measurement The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue. |
0.241 W/Kg on head
1.250 W/Kg on body |
-- |
American measurement The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue |
0.260 W/Kg on head
0.760 W/Kg on body |
-- |
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Others |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Capacity |
3000 mAh
See more details
|
6000 mAh
See more details
|
Type | Li-Polymer | Li-Polymer |
Fast charge | Yes |
Yes, 15.0W |
Others |
|
|
Samsung Galaxy A8 (2018) Global · 3GB · 32GB |
Samsung Galaxy M21 2021 India · 4GB · 64GB |
|
---|---|---|
Operating System |
|
|
Google Services (official) | Yes | Yes |