Compare Devices
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Brand |
asus | asus | asus |
Model |
asus zenfone max (m1) zb555kl | asus zenfone max pro (m2) zb631kl | asus rog phone 3 strix |
Announced |
2018 February | 2018 December. Released 2018 December | 2020 July 22 |
Status |
Available. Released 2018 May | discontinued | Available. Released 2020 July 23 |
Device Body |
glass front | plastic back | plastic frame | glass front ( gorilla glass 6 ) | plastic back | plastic frame | glass front ( gorilla glass 6 ) | glass back ( gorilla glass 3 ) | aluminum frame |
Dimensions |
147.3 x 70.9 x 8.7 mm ( 5.80 x 2.79 x 0.34 in ) | 157.9 x 75.5 x 8.5 mm ( 6.22 x 2.97 x 0.33 in ) | 171 x 78 x 9.9 mm ( 6.73 x 3.07 x 0.39 in ) |
Weight in gram |
150 | 175 | 240 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
Water Resistance |
No | No | No |
Display type |
IPS LCD | IPS LCD | AMOLED | 1b colors | 144hz | hdr10+ | 650 Luminance units ( typ ) |
Display resolution |
720 x 1440 pixels | 16 : 10 ratio ( ~245 pixel per inch density ) | 1080 x 2280 pixels | 19 : 9 ratio ( ~403 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~391 pixel per inch density ) |
Display size |
5.5 inches | 88.1 cm2 ( ~84.4% screen to body ratio ) | 6.26 inches | 97.8 cm2 ( ~82.0% screen to body ratio ) | 6.59 inches | 106.6 cm2 ( ~79.9% screen to body ratio ) |
Display Protection |
corning gorilla glass 6 | corning gorilla glass 6 | |
Operating System |
android 8 ( oreo ) | zenui 5 | android 8.1 ( oreo ) | upgradable to android 9.0 ( pie ) | android 10 | rog ui |
CPU |
Quad-core 1.4 GHz cortex-a53 | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 1x2.84 GHz cortex-a77 & 3x2.42 GHz cortex-a77 & 4x1.80 GHz cortex-a55 ) |
Chipset |
Qualcomm msm8917 snapdragon 425 ( 28 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | Qualcomm sm8250 snapdragon 865 5g ( 7 nm+ ) |
GPU |
adreno 308 | adreno 512 | adreno 650 |
Memory card |
microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 |
16gb 2gb RAM | 32gb 3gb RAM | 128gb 8gb RAM |
Memory v2 |
32gb 2gb RAM | 32gb 3gb RAM | 64gb 4gb RAM | 64gb 6gb RAM | 128gb 4gb RAM | 128gb 12gb RAM | 256gb 8gb RAM |
Primary camera |
13 megapixel| lens aperture2.0 | phase detection autofocus 8 megapixel| 17mm ( ultrawide ) |
12 megapixel| lens aperture1.8 | 1/2.9" | 1.25μm | phase detection autofocus 5 megapixel| lens aperture2.4 | ( depth ) |
64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 13 megapixel| lens aperture2.4 | 11mm | 125˚ ( ultrawide ) 5 megapixel| lens aperture2.0 | ( macro ) |
Secondary camera |
8 megapixel| lens aperture2.2 | 25mm ( wide ) |
13 megapixel| lens aperture2.0 | ( wide ) | 1/3.1" | 1.12µm |
24 megapixel| lens aperture2.0 | 27mm ( wide ) | 0.9µm |
Loud speaker |
Yes | Yes | Yes with DTS : x stereo speakers ( 2 dedicated amplifiers ) |
Audio jack |
Yes | Yes | No |
WLAN |
Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct |
Bluetooth |
4.2 | a2dp | le | 5.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | aptx adaptive |
GPS |
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NFC |
No | Yes | Yes |
Radio |
FM Radio | FM Radio | No |
USB |
microusb 2.0 | otg | microusb 2.0 | otg | USB Type-C 3.1.0 ( side ) | USB Type-C 2.0 ( bottom ) | otg | accessory connector |
Sensors |
fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery |
li-po 4000 mAh | Non-removable | li-po 5000 mAh | Non-removable | li-po 6000 mAh |
Battery Charge |
10w wired | 10w wired | 30w wired | pd3.0 | qc4 | 10w reverse wired |
Colors |
black color gradations, gold color gradations, red color gradations | blue, titanium color | black color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / lte / 5g |
5G bands |
41 | 77 | 78 | 79 sa/nsa | ||
Network speed |
hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte (3ca) cat9 450/50 mbps | hspa 42.2/5.76 mbps lte (6ca) cat18 1200/150 mbps 5g 4.0 gbps dl |
GPRS |
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EDGE |
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Approx price |
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