Compare Devices
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Brand | asus | samsung | samsung |
Model | asus zenfone max (m1) zb555kl | samsung galaxy j7 (2017) | samsung galaxy f42 5g |
Announced | 2018 February | 2017 June | 2021 September 29 |
Status | Available. Released 2018 May | Available. Released 2017 July | Available. Released 2021 October 03 |
Device Body | glass front | plastic back | plastic frame | glass front | plastic frame | plastic back | |
Dimensions | 147.3 x 70.9 x 8.7 mm ( 5.80 x 2.79 x 0.34 in ) | 152.5 x 74.8 x 8 mm ( 6.00 x 2.94 x 0.31 in ) | 167.2 x 76.4 x 9 mm ( 6.58 x 3.01 x 0.35 in ) |
Weight in gram | 150 | 181 | 203 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD | Super AMOLED | tft LCD | 90hz |
Display resolution | 720 x 1440 pixels | 16 : 10 ratio ( ~245 pixel per inch density ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 1080 x 2408 pixels | 20 : 9 ratio ( ~400 pixel per inch density ) |
Display size | 5.5 inches | 88.1 cm2 ( ~84.4% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~73.1% screen to body ratio ) | 6.6 inches | 104.9 cm2 ( ~82.1% screen to body ratio ) |
Display Protection | |||
Operating System | android 8 ( oreo ) | zenui 5 | android 7.0 ( nougat ) | upgradable to android 9.0 ( pie ) | one ui | android 11 | upgradable to android 13 | one ui core 5 |
CPU | Quad-core 1.4 GHz cortex-a53 | Octa-core 1.6 GHz cortex-a53 | Octa-core ( 2x2.2 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) |
Chipset | Qualcomm msm8917 snapdragon 425 ( 28 nm ) | exynos 7870 Octa ( 14 nm ) | mediatek dimensity 700 ( 7 nm ) |
GPU | adreno 308 | mali-t830 mp1 | mali-g57 mc2 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 16gb 2gb RAM | 16gb 3gb RAM | 128gb 6gb RAM |
Memory v2 | 32gb 2gb RAM | 32gb 3gb RAM | 128gb 8gb RAM | |
Primary camera | 13 megapixel| lens aperture2.0 | phase detection autofocus 8 megapixel| 17mm ( ultrawide ) | 13 megapixel| lens aperture1.7 | 27mm ( wide ) | 1/3.1" | 1.12µm | Auto focus | 64 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 5 megapixel| lens aperture2.2 | 115˚ ( ultrawide ) | 1/5.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 8 megapixel| lens aperture2.2 | 25mm ( wide ) | 13 megapixel| lens aperture1.9 | 28mm ( wide ) | 8 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 4.2 | a2dp | le | 4.1.0 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass bds | ||
NFC | No | Yes | No |
Radio | FM Radio | FM Radio | FM Radio | recording |
USB | microusb 2.0 | otg | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | otg |
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 4000 mAh | Non-removable | Li-lon 3600 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | 10w wired | 15w wired | |
Colors | black color gradations, gold color gradations, red color gradations | black, blue, gold, gold color gradations | cyan, black |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 20 | 28 | 38 | 41 | 78 | 79 sa/nsa/sub6 | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte-a 5g |
GPRS | |||
EDGE | |||
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