Compare Devices
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Brand |
samsung | samsung | samsung |
Model |
samsung galaxy a8+ (2018) | samsung galaxy note7 | samsung galaxy m21 |
Announced |
2017 December | 2016 August. Released 2016 September | 2020 March 18 |
Status |
Available. Released 2018 January | discontinued | Available. Released 2020 March 23 |
Device Body |
glass front ( gorilla glass 3 ) | plastic back | plastic frame | ||
Dimensions |
159.9 x 75.7 x 8.3 mm ( 6.30 x 2.98 x 0.33 in ) | 153.5 x 73.9 x 7.9 mm ( 6.04 x 2.91 x 0.31 in ) | 159 x 75.1 x 8.9 mm ( 6.26 x 2.96 x 0.35 in ) |
Weight in gram |
191 | 169 | 188 |
SIM card |
single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | ||
Display type |
Super AMOLED | Super AMOLED capacitive touchscreen | 16millioncolors | Super AMOLED | 420 Luminance units ( the peak ) |
Display resolution |
1080 x 2220 pixels | 18.5 : 9 ratio ( ~411 pixel per inch density ) | 1440 x 2560 pixels | 16 : 9 ratio ( ~518 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) |
Display size |
6.0 inches | 91.4 cm2 ( ~75.5% screen to body ratio ) | 5.7 inches | 88.5 cm2 ( ~78.0% screen to body ratio ) | 6.4 inches | 100.5 cm2 ( ~84.2% screen to body ratio ) |
Display Protection |
corning gorilla glass 3 | ||
Operating System |
android 7.1.1 ( nougat ) | upgradable to android 9.0 ( pie ) | android 6.0.1 ( marshmallow ) | touchwiz ui | android 10 | upgradable to android 11 | one ui 3.1 core |
CPU |
Octa-core ( 2x2.2 GHz cortex-a73 & 6x1.6 GHz cortex-a53 ) | Octa-core ( 4x2.3 GHz mongoose & 4x1.6 GHz cortex-a53 ) | Octa-core ( 4x2.3 GHz cortex-a73 & 4x1.7 GHz cortex-a53 ) |
Chipset |
exynos 7885 ( 14 nm ) | exynos 8890 Octa ( 14 nm ) | exynos 9611 ( 10nm ) |
GPU |
mali-g71 | mali-t880 mp12 | mali-g72 mp3 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) - dual sim model only | microsdxc ( dedicated slot ) |
Memory v1 |
32gb 4gb RAM | 64gb 4gb RAM | 64gb 4gb RAM |
Memory v2 |
64gb 4gb RAM | 64gb 6gb RAM | 128gb 6gb RAM | |
Primary camera |
16 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.8⬠| 1.12µm | phase detection autofocus |
12 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS |
48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) |
Secondary camera |
16 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/3.06" | 1.0µm 8 megapixel| lens aperture1.9 | 1/4" | 1.12µm |
5 megapixel| lens aperture1.7 | 22mm ( wide ) 2 megapixel ( dedicated iris scanner Camera ) |
20 megapixel| lens aperture2.2 | 26mm ( wide ) |
Loud speaker |
Yes | Yes | Yes |
Audio jack |
Yes | Yes | Yes |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth |
5.0 | a2dp | edr | le | 4.2 | a2dp | edr | le | 5.0 | a2dp | le |
GPS |
Yes with a-gps glonass bds | Yes with a-gps glonass bds galileo | |
NFC |
Yes | Yes | Yes ( market/region dependent ) |
Radio |
FM Radio | No | FM Radio | rds | recording |
USB |
USB Type-C 2.0 | 3.1.0 | Type-C 1.0.0 reversible connector | USB Type-C 2.0 |
Sensors |
fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | iris scanner | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | heart rate | spo2 | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery |
Li-lon 3500 mAh | Non-removable | Non-removable Li-lon 3500 mAh battery | li-po 6000 mAh | Non-removable |
Battery Charge |
15w wired | ||
Colors |
black, grey color gradations, gold, blue | blue color gradations, gold color gradations, silver color gradations, black color gradations | blue color gradations, black color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands |
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Network speed |
hspa 42.2/5.76 mbps lte-a (3ca) cat11 600/75 mbps | hspa 42.2/5.76 mbps lte-a (3ca) cat9/cat10 or lte-a (3ca) cat12 600/150 mbps | hspa lte-a |
GPRS |
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EDGE |
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Approx price |
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260 GBP
305 EUR
2970 NOK
3200 SEK
19200 RUB
310 USD
1610 BRL
440 AUD
400000 KRW
41000 JPY
420 SGD
1360 MYR
1120 AED
5200 ZAR
