Compare Devices
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Brand |
samsung | samsung | blu |
Model |
samsung galaxy j7 max | samsung galaxy fold 5g | blu dash l4 |
Announced |
2017 June | 2019 February | 2017 December |
Status |
Available. Released 2017 June | Available. Released 2019 September | Available. Released 2017 December |
Device Body |
glass front ( folded ) | plastic front ( unfolded ) | glass back | aluminum frame | ||
Dimensions |
156.7 x 78.8 x 8.1 mm ( 6.17 x 3.10 x 0.32 in ) | unfolded : 160.9 x 117.9 x 6.9 mm | 126.8 x 64.1 x 10.5 mm ( 4.99 x 2.52 x 0.41 in ) |
Weight in gram |
179 | 276 | 119 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | dual SIM ( mini-sim/micro-sim ) |
Water Resistance |
No | ||
Display type |
pls | foldable Dynamic AMOLED | hdr10+ | IPS LCD capacitive touchscreen | 16millioncolors |
Display resolution |
1080 x 1920 pixels | 16 : 9 ratio ( ~386 pixel per inch density ) | 1536 x 2152 pixels ( ~362 pixel per inch density ) | 480 x 800 pixels | 5 : 3 ratio ( ~233 pixel per inch density ) |
Display size |
5.7 inches | 89.6 cm2 ( ~72.5% screen to body ratio ) | 7.3 inches | 162.6 cm2 ( ~85.7% screen to body ratio ) | 4.0 inches | 45.5 cm2 ( ~56.0% screen to body ratio ) |
Display Protection |
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Operating System |
android 7.0 ( nougat ) | upgradable to android 8.0 ( oreo ) | android 9.0 ( pie ) | upgradable to android 12 | one ui 4 | android 6.0 ( marshmallow ) |
CPU |
Octa-core ( 4x2.35 GHz cortex-a53 & 4x1.65 GHz cortex-a53 ) | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) | Dual-core 1.3 GHz |
Chipset |
mediatek mt6757 helio p20 ( 16 nm ) | Qualcomm sm8150 snapdragon 855 ( 7 nm ) | mediatek mt6570 ( 28 nm ) |
GPU |
mali-t880mp2 | adreno 640 | mali-400 |
Memory card |
No | microsdxc | |
Memory v1 |
32gb 4gb RAM | 512gb 12gb RAM | 8gb 512mb RAM |
Memory v2 |
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Primary camera |
13 megapixel| lens aperture1.7 | Auto focus |
12 megapixel| lens aperture1.5-2.4 | 27mm ( wide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 52mm ( telephoto ) | 1/3.6" | 1.0µm | Auto focus | OIS | 2x optical zoom 16 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 1/3.1" | 1.0µm |
5 mega pixel |
Secondary camera |
13 megapixel| lens aperture1.9 |
10 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/3" | 1.22µm 8 megapixel| lens aperture1.9 | 24mm ( wide ) | 1.22µm | depth sensor -- |
2 mega pixel |
Loud speaker |
Yes | Yes with stereo speakers | Yes |
Audio jack |
Yes | No | Yes |
WLAN |
Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot |
Bluetooth |
4.2 | a2dp | le | 5.0 | a2dp | le | aptx hd | 4.0 | a2dp |
GPS |
Yes with a-gps glonass | Yes with a-gps | |
NFC |
No | Yes | |
Radio |
FM Radio | No | FM Radio |
USB |
microusb 2.0 | USB on-the-go | USB Type-C 3.1.0 | microusb 2.0 |
Sensors |
fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer |
Battery |
Li-lon 3300 mAh | Non-removable | li-po 4235 mAh | Non-removable | removable li-po 1700 mAh battery |
Battery Charge |
15w wired | 15w wireless | 4.5w reverse wireless | ||
Colors |
black, gold | silver color gradations, black color gradations | black, gold, gold color gradations, silver, red |
Network technology |
gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / hspa |
5G bands |
78 nsa/sub6 | ||
Network speed |
hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a (6ca) cat18 1200/150 mbps 5g (2+ gbps dl) | hspa 21.1/5.76 mbps |
GPRS |
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EDGE |
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Approx price |
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