Asus Zenfone 4 Max ZC520KL vs LG G6
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP68 | IP65, IP68 | ||
| Dimensions | 150.50 x 73.30 x 8.73 mm | 148.90 x 71.90 x 7.90 mm | 142.50 x 69.30 x 8.10 mm | 148.00 x 68.50 x 8.90 mm |
| Weight | 156.00 g | 163.00 g | 149.00 g | 169.00 g |
| Display size | 5.20" | 5.70" | 5.50" | 5.92" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.20") 282 ppi | Color / IPS TFT 16M colors 1440 x 2880 px (5.70") 565 ppi | Color / IPS TFT 16M colors 1080 x 2160 px (5.50") 439 ppi | Color / AMOLED 16M colors 120 Hz 1080 x 2400 px (5.92") 445 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
| |
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 3G: 2400 min. (40.0 h) | |||
| Stand-by (max.) | 4G: 1104 h. (46.0 days) | |||
| Playback time (max.) | Video: 22 h (0.9 days) | nd | nd | nd |
| Internet browsing time (max.) | WiFi: 27 h (1.1 days) | nd | nd | nd |
| Standard battery | Li-Po 4100 mAhBuy powerbank
| Li-Ion 3300 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | Quick Charge 4.0 | ||
| Wireless battery charging | ||||
| Internal memory | 16 GB, 32 GB, 64 GB | 32 GB, 64 GB, 128 GB | 64 GB | 256 GB, 128 GB |
| End-user memory | 21 GB | |||
| RAM memory | 2 GB, 4 GB | 4 GB | 4 GB | 8 GB, 12 GB, 16 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | |
| Operating system | Android 7.0 Nougat | Android 7.1 Nougat | Android 7.1.1 Nougat | Android 11 |
| Interface | Zen UI 3.0 | - | - | Zen UI 8 |
| Processor | Qualcomm Snapdragon 425 8917 | Qualcomm Snapdragon 821 8996 | Qualcomm Snapdragon 435 8940 | Qualcomm Snapdragon 888 SM8350 |
| Processor clock | 1400 MHz | 2350 MHz | 1400 MHz | 2840 MHz |
| GPU | Adreno 308 @500 MHz | Adreno 530 @653 MHz | Adreno 505 | Adreno 660 |
| Touchscreen | ||||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, microSIM) | DualSIM(nanoSIM, nanoSIM) | ||
| DualSIM mode | dual standby | nd | nd | dual standby |
| Hybrid DualSIM | nd | nd | ||
| Announced | 3Q 2017 | 1Q 2017 | 3Q 2017 | 2Q 2021 |
| Other names | - | H870; H873 | - | ZS590KS |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2300 | FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600 | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700, 600 TDD LTE: 3600, 3500, 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300, 1700, 600 | |||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



