Compare Devices
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Brand |
samsung | blu | samsung |
Model |
samsung galaxy tab a 8.0 & s pen (2019) | blu studio g4 | samsung galaxy j7 pro |
Announced |
2019 March | 2018 July | 2017 June |
Status |
Available. Released 2019 April | Available. Released 2018 July | Available. Released 2017 July |
Device Body |
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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 ) | 152.5 x 74.8 x 8 mm ( 6.00 x 2.94 x 0.31 in ) |
Weight in gram |
325 | 126 | 181 |
SIM card |
Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | ||
Display type |
IPS LCD | IPS LCD capacitive touchscreen | 16millioncolors | Super AMOLED |
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 ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 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 ) | 5.5 inches | 83.4 cm2 ( ~73.1% screen to body ratio ) |
Display Protection |
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Operating System |
android 9.0 ( pie ) | upgradable to android 11 | one ui core 3.1 | android 8.1 oreo ( go edition ) | android 7.0 ( nougat ) | upgradable to android 9.0 ( pie ) | one ui |
CPU |
Octa-core ( 2x1.8 GHz cortex-a73 & 6x1.6 GHz cortex-a53 ) | Quad-core 1.3 GHz cortex-a7 | Octa-core 1.6 GHz cortex-a53 |
Chipset |
exynos 7904 ( 14 nm ) | mediatek mt6580 ( 28 nm ) | exynos 7870 Octa ( 14 nm ) |
GPU |
mali-g71 mp2 | mali-400 | mali-t830 mp1 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc | microsdxc ( dedicated slot ) |
Memory v1 |
32gb 3gb RAM | 16gb 1gb RAM | 32gb 3gb RAM |
Memory v2 |
64gb 3gb RAM | ||
Primary camera |
8 megapixel| lens aperture2.0 | Auto focus |
8 megapixel| 1/5.0" | 1.12µm | Auto focus |
13 megapixel| lens aperture1.7 | 27mm ( wide ) | Auto focus |
Secondary camera |
5 megapixel| lens aperture2.2 |
5 mega pixel |
13 megapixel| lens aperture1.9 | 28mm ( 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 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth |
5.0 | a2dp | le | 4.0 | a2dp | 4.1.0 | a2dp | le |
GPS |
Yes with a-gps glonass galileo bds | Yes with a-gps | Yes with a-gps glonass bds |
NFC |
No | Yes | |
Radio |
No | FM Radio | FM Radio |
USB |
USB Type-C 2.0 | microusb 2.0 | microusb 2.0 | USB on-the-go |
Sensors |
accelerometer | proximity | accelerometer | proximity | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery |
li-po 4200 mAh | Non-removable | removable li-po 2000 mAh battery | Li-lon 3600 mAh | Non-removable |
Battery Charge |
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Colors |
black, gray | black, gold, blue | black, blue, gold, gold color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa | gsm / hspa / lte |
5G bands |
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Network speed |
hspa 42.2/5.76 mbps lte-a | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps |
GPRS |
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EDGE |
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Approx price |
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