Compare Devices
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Brand |
samsung | samsung | |
Model |
google pixel 3a | samsung galaxy a04s | samsung galaxy a8 star (a9 star) |
Announced |
2019 May 07 | 2022 August 31 | 2018 June |
Status |
Available. Released 2019 May 15 | Available. Released 2022 September 22 | Available. Released 2018 June |
Device Body |
glass front ( asahi dragontrail ) | plastic back | plastic frame | glass front | plastic back | plastic frame | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame |
Dimensions |
151.3 x 70.1 x 8.2 mm ( 5.96 x 2.76 x 0.32 in ) | 164.7 x 76.7 x 9.1 mm ( 6.48 x 3.02 x 0.36 in ) | 162.4 x 77 x 7.6 mm ( 6.39 x 3.03 x 0.30 in ) |
Weight in gram |
147 | 195 | 191 |
SIM card |
Nano-SIM and eSIM | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | No | No |
Display type |
OLED | pls LCD | 90hz | 400 Luminance units ( the peak ) | Super AMOLED |
Display resolution |
1080 x 2220 pixels | 18.5 : 9 ratio ( ~441 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2220 pixels | 18.5 : 9 ratio ( ~392 pixel per inch density ) |
Display size |
5.6 inches | 79.6 cm2 ( ~75.0% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~80.7% screen to body ratio ) | 6.3 inches | 100.7 cm2 ( ~80.6% screen to body ratio ) |
Display Protection |
asahi dragontrail glass | corning gorilla glass 5 | |
Operating System |
android 9.0 ( pie ) | upgradable to android 12 | android 12 | upgradable to android 13 | one ui core 5 | android 8.0 ( oreo ) | upgradable to android 9.0 ( pie ) | one ui |
CPU |
Octa-core ( 2x2.0 GHz 360 gold & 6x1.7 GHz kryo 360 silver ) | Octa-core ( 4x2.0 GHz cortex-a55 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) |
Chipset |
Qualcomm sdm670 snapdragon 670 ( 10 nm ) | exynos 850 ( 8nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) |
GPU |
adreno 615 | mali-g52 | adreno 512 |
Memory card |
No | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) |
Memory v1 |
64gb 4gb RAM | 32gb 3gb RAM | 64gb 4gb RAM |
Memory v2 |
32gb 4gb RAM | 64gb 4gb RAM | 128gb 4gb RAM | 64gb 6gb RAM | |
Primary camera |
12.2 megapixel| lens aperture1.8 | 28mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS |
50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
24 megapixel| lens aperture1.7 | 27mm ( wide ) | 1/2.8" | 0.9µm | phase detection autofocus 16 megapixel| lens aperture1.7 | phase detection autofocus |
Secondary camera |
8 megapixel| lens aperture2.0 | 24mm ( wide ) | 1/4" | 1.12µm |
5 megapixel| lens aperture2.2 | ( wide ) |
24 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.9µm |
Loud speaker |
Yes with stereo speakers | Yes | Yes |
Audio jack |
Yes | Yes | Yes |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth |
5.0 | a2dp | le | aptx hd | 5.0 | a2dp | le | 5.0 | a2dp | le |
GPS |
Yes with a-gps glonass bds galileo | ||
NFC |
Yes | Yes ( market/region dependent ) | Yes |
Radio |
No | No | FM Radio |
USB |
USB Type-C 2.0 | USB Type-C 2.0 | USB Type-C 2.0 |
Sensors |
fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | fingerprint ( side-mounted ) | accelerometer | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery |
li-po 3000 mAh | Non-removable | li-po 5000 mAh | Non-removable | Li-lon 3700 mAh | Non-removable |
Battery Charge |
18w wired | pd2.0 | 15w wired | Fast charging 15w |
Colors |
black, white color gradations, purple color gradations | black, green, white, copper | black, white |
Network technology |
gsm / cdma / hspa / evdo / lte | gsm / hspa / lte | gsm / cdma / hspa / lte |
5G bands |
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Network speed |
hspa 42.2/5.76 mbps lte-a (3ca) cat11 600/75 mbps | hspa lte | hspa 42.2/5.76 mbps lte-a (3ca) cat9 450/50 mbps |
GPRS |
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EDGE |
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Approx price |
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300 GBP
361 EUR
3510 NOK
3700 SEK
22700 RUB
360 USD
1910 BRL
520 AUD
480000 KRW
49000 JPY
500 SGD
1610 MYR
1330 AED
6100 ZAR
