Compare Devices
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Brand | samsung | blu | samsung |
Model | samsung galaxy a7 (2018) | blu j7l | samsung galaxy z fold3 5g |
Announced | 2018 September 20 | 2020 October | 2021 August 11 |
Status | Available. Released 2018 October | Available. Released 2020 October | Available. Released 2021 August 27 |
Device Body | glass front ( gorilla glass 3 ) | glass back | plastic frame | glass front ( gorilla glass victus ) ( folded ) | plastic front ( unfolded ) | glass back ( gorilla glass victus ) | aluminum frame | |
Dimensions | 159.8 x 76.8 x 7.5 mm ( 6.29 x 3.02 x 0.30 in ) | 155 x 74.7 x 10.9 mm ( 6.10 x 2.94 x 0.43 in ) | unfolded : 158.2 x 128.1 x 6.4 mm |
Weight in gram | 168 | 173 | 271 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( nano-sim/micro-sim | dual stand-by ) | Nano-SIM and eSIM |
Water Resistance | No | ipx8 water resistant up to 1.5meterfor 30 min | |
Display type | Super AMOLED | IPS LCD | foldable Dynamic AMOLED 2x | 120hz | hdr10+ | 1200 Luminance units ( the peak ) |
Display resolution | 1080 x 2220 pixels | 18.5 : 9 ratio ( ~411 pixel per inch density ) | 720 x 1440 pixels | 18 : 9 ratio ( ~282 pixel per inch density ) | 1768 x 2208 pixels ( ~374 pixel per inch density ) |
Display size | 6.0 inches | 91.4 cm2 ( ~74.4% screen to body ratio ) | 5.7 inches | 83.8 cm2 ( ~72.4% screen to body ratio ) | 7.6 inches | 179.9 cm2 ( ~88.8% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 8.0 ( oreo ) | upgradable to android 10 | one ui 2.0 | android 10 ( go edition ) | android 11 | upgradable to android 13 | one ui 5.1.1 |
CPU | Octa-core ( 2x2.2 GHz cortex-a73 & 6x1.6 GHz cortex-a53 ) | Quad-core 1.4 GHz cortex-a53 | Octa-core ( 1x2.84 GHz cortex-x1 & 3x2.42 GHz cortex-a78 & 4x1.80 GHz cortex-a55 ) |
Chipset | exynos 7885 ( 14 nm ) | Qualcomm sm8350 snapdragon 888 5g ( 5 nm ) | |
GPU | mali-g71 | mali-t820 | adreno 660 |
Memory card | microsdxc | No | |
Memory v1 | 64gb 4gb RAM | 32gb 1gb RAM | 256gb 12gb RAM |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | 512gb 12gb RAM | |
Primary camera | 24 megapixel| lens aperture1.7 | 27mm ( wide ) | 1/2.8" | 0.9µm | phase detection autofocus 8 megapixel| lens aperture2.4 | 18mm ( ultrawide ) | 1/4.0" | 1.12µm 5 megapixel| lens aperture2.2 | ( depth ) | 8 mega pixel | 12 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.76" | 1.8µm | Dual Pixel phase detection autofocus | OIS 12 megapixel| lens aperture2.4 | 52mm ( telephoto ) | 1/3.6" | 1.0µm | phase detection autofocus | OIS | 2x optical zoom 12 megapixel| lens aperture2.2 | 123˚ | 12mm ( ultrawide ) | 1.12µm |
Secondary camera | 24 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.9µm | 8 mega pixel | 4 megapixel| lens aperture1.8 | 2.0µm | under display |
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 | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e | 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 bds | Yes with a-gps | |
NFC | Yes ( market dependent ) | No | Yes |
Radio | FM Radio | FM Radio | No |
USB | microusb 2.0 | microusb 2.0 | USB Type-C 3.2 |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | li-po 3300 mAh | Non-removable | Li-lon 3000 mAh | li-po 4400 mAh | Non-removable |
Battery Charge | 25w wired | 11w wireless | 4.5w reverse wireless | ||
Colors | black, blue, gold, pink | blue, black, violet color, tan | black color gradations, silver color gradations, green color gradations, brown color gradations, wooyoungmi |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 66 | 77 | 78 sa/nsa/sub6 - international | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 5g |
GPRS | |||
EDGE | |||
Approx price |
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260 GBP
318 EUR
3070 NOK
3300 SEK
19800 RUB
320 USD
1670 BRL
460 AUD
420000 KRW
43000 JPY
440 SGD
1410 MYR
1160 AED
5300 ZAR
