Compare Devices
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Brand |
samsung | blu | oppo |
Model |
samsung galaxy tab a 8.0 & s pen (2019) | blu studio g4 | oppo find x3 |
Announced |
2019 March | 2018 July | 2021 March 11 |
Status |
Available. Released 2019 April | Available. Released 2018 July | Available. Released 2021 March 19 |
Device Body |
glass front ( gorilla glass ) | glass back | aluminum frame | ||
Dimensions |
201.5 x 122.4 x 8.9 mm ( 7.93 x 4.82 x 0.35 in ) | 141.5 x 73.5 x 8.5 mm ( 5.57 x 2.89 x 0.33 in ) | 163.6 x 74 x 8.3 mm ( 6.44 x 2.91 x 0.33 in ) |
Weight in gram |
325 | 126 | 193 |
SIM card |
Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM |
Water Resistance |
No | dust/water resistant | |
Display type |
IPS LCD | IPS LCD capacitive touchscreen | 16millioncolors | LTPO AMOLED | 1b colors | 120hz | hdr10+ | bt.2020 | 500 Luminance units ( typ ) | 1300 Luminance units ( the peak ) |
Display resolution |
1200 x 1920 pixels | 16 : 10 ratio ( ~283 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~282 pixel per inch density ) | 1440 x 3216 pixels | 20 : 9 ratio ( ~525 pixel per inch density ) |
Display size |
8.0 inches | 185.6 cm2 ( ~75.2% screen to body ratio ) | 5.2 inches | 74.5 cm2 ( ~71.7% screen to body ratio ) | 6.7 inches | 108.4 cm2 ( ~89.6% screen to body ratio ) |
Display Protection |
corning gorilla glass | ||
Operating System |
android 9.0 ( pie ) | upgradable to android 11 | one ui core 3.1 | android 8.1 oreo ( go edition ) | android 11 | upgradable to android 13 | coloros 13 |
CPU |
Octa-core ( 2x1.8 GHz cortex-a73 & 6x1.6 GHz cortex-a53 ) | Quad-core 1.3 GHz cortex-a7 | Octa-core ( 1x3.2 GHz kryo 585 & 3x2.42 GHz kryo 585 & 4x1.80 GHz kryo 585 ) |
Chipset |
exynos 7904 ( 14 nm ) | mediatek mt6580 ( 28 nm ) | Qualcomm sm8250-ac snapdragon 870 5g ( 7 nm ) |
GPU |
mali-g71 mp2 | mali-400 | adreno 650 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc | No |
Memory v1 |
32gb 3gb RAM | 16gb 1gb RAM | 128gb 8gb RAM |
Memory v2 |
256gb 8gb RAM | ||
Primary camera |
8 megapixel| lens aperture2.0 | Auto focus |
8 megapixel| 1/5.0" | 1.12µm | Auto focus |
50 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.56" | 1.0µm | multi-directional phase detection autofocus | OIS 13 megapixel| lens aperture2.4 | 52mm ( telephoto ) | 1/3.4" | 1.0µm | 2x optical zoom | phase detection autofocus 50 megapixel| lens aperture2.2 | 16mm | 110˚ ( ultrawide ) | 1/1.56" | 1.0µm | multi-directional phase detection autofocus 3 megapixel| lens aperture3.0 | ( microscope ) | Auto focus | ring flash | 60x magnification |
Secondary camera |
5 megapixel| lens aperture2.2 |
5 mega pixel |
32 megapixel| lens aperture2.4 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker |
Yes | Yes | Yes with stereo speakers |
Audio jack |
Yes | Yes | No |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth |
5.0 | a2dp | le | 4.0 | a2dp | 5.2 | a2dp | le | aptx hd |
GPS |
Yes with a-gps glonass galileo bds | Yes with a-gps | |
NFC |
No | Yes | |
Radio |
No | FM Radio | No |
USB |
USB Type-C 2.0 | microusb 2.0 | USB Type-C 3.1.0 | otg |
Sensors |
accelerometer | proximity | accelerometer | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | color spectrum |
Battery |
li-po 4200 mAh | Non-removable | removable li-po 2000 mAh battery | li-po 4500 mAh | Non-removable |
Battery Charge |
65w wired | pd | 40% in 10 min ( advertised ) | 30w wireless | 100% in 80 min ( advertised ) | 10w reverse wireless | ||
Colors |
black, gray | black, gold, blue | black color gradations, blue, white |
Network technology |
gsm / hspa / lte | gsm / hspa | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands |
1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 | 79 - china | ||
Network speed |
hspa 42.2/5.76 mbps lte-a | hspa 21.1/5.76 mbps | hspa lte-a 5g |
GPRS |
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EDGE |
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Approx price |
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