Asus Zenfone Max M1 (ZC520KL) vs Asus Zenfone Max M1 (ZB556KL)
Side by side comparison between Asus Zenfone Max M1 (ZC520KL) vs Asus Zenfone Max M1 (ZB556KL) phones, differences, pros, cons and full specifications. What's the better?
,
5.2"
IPS
IPS
720x1280
13
MP
MP
8mp
2GB
RAM
RAM
Quad-core
4000
mAh
mAh
(Non removable)
vs
5.45"
IPS
IPS
720x1440
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Asus Zenfone Max M1 (ZB556KL)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
 3 Advantages Asus Zenfone Max M1 (ZC520KL) | vs |  6 Advantages Asus Zenfone Max M1 (ZB556KL) |
| +8 millimeters (0.31 inches)9% Thinner | vs | 8.7 millimeters (0.34 inches) |
| +(dual camera) 13MP + 5MP39% Higher resolution main camera | vs | (back) 13MP |
| +4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster | vs | 4.0 + A2DP |
| 1.4GHz 64bit Quad-core | vs | +1.4GHz 64bit Octa-core10% More powerful processor, you can open your applications faster |
| 2GB LPDDR3 | vs | +3GB LPDDR350% More RAM memory. Typically more responsive and better for multitasking. |
| 166 grams (5.81 ounces) | vs | +150 grams (5.25 ounces)11% Lighter |
| 720x1280 pixels | vs | +720x1440 pixels13% Higher resolution screen |
| 282 PPI | vs | +295 PPI5% Crisper display of text, images and videos because it has more pixels per inch (ppi) |
| 5.2" | vs | +5.45"5% Larger screen |
| 36 Common items in both devices |
| 32GB (21GB available) |
| eMCP |
| Until 256GB microSD, microSDXC |
| Aluminum body, glass front |
| TFT IPS LCD |
| 16 million |
| LED flash on both cameras |
| +29 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Model | Zenfone Max M1 (ZC520KL) | Zenfone Max M1 (ZB556KL) |
| Other model names | Asus Zenfone Max M1 ZC520KL-4A136BR (dual-camera) quad-core | Asus Zenfone Max M1 ZB556KL A001 |
| Country or region available |  Brazil |  India |
| Brand | Asus | Asus |
| Release date | 10/1/2018 | 10/1/2018 |
| Depth | 8 millimeters (0.31 inches) | 8.7 millimeters (0.34 inches) |
| Size (width x height) | 73.3 x 150.5 millimeters (2.89 x 5.93 in) | 70.9 x 147.3 millimeters (2.79 x 5.8 in) |
| Weight | 166 grams (5.81 ounces) | 150 grams (5.25 ounces) |
| Build, materials | Aluminum body, glass front | Aluminum body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Display type | TFT IPS LCD | TFT IPS LCD |
| Screen size | 5.2" inches | 5.45" inches |
| Screen-to-body ratio | ~67.6% (screen-to-body ratio) | ~73.4% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 720x1440 pixels |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch 5-points |
| Pixel density (dot pitch) | 282 PPI | 295 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| System version | Android 7.0 Nougat | Android 8.0 Oreo |
| Firmware update | Android 8.0 Oreo | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Chipset | 64bit: Qualcomm Snapdragon 425 MSM8917 (28nm) | 64bit: Qualcomm Snapdragon 430 MSM8937 (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Octa-core, 2 processors: 4x 1.4GHz ARM Cortex-A53 (Quad-core) 4x 1.1GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Qualcomm Adreno 308 500Mhz | Qualcomm Adreno 505 450Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| RAM memory | 2GB LPDDR3 | 3GB LPDDR3 |
| Internal storage | 32GB (21GB available) eMCP | 32GB (21GB available) eMCP |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 150/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/2100 | UMTS 850/900/2100 |
| Primary 4G network | LTE Cat4 (Bands 3, 7, 28) VoLTE | LTE Cat4 (Bands 1, 3, 5, 8) TD-LTE (Band 40) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Back camera (main camera) | (dual camera) 13 megapixels 5MP ultrawide 120° | 13 megapixels |
| Main camera resolution | 4128x3096 pixels | 4128x3096 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash on both cameras | LED flash on both cameras |
| Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | 1/3" inches |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Front camera (secondary) | 8 megapixels | 8 megapixels |
| Front camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | LED | LED |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 25mm lens | 25mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | 1.12µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD | MP4, H.264, H.263, XviD |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Sensors | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 4000 mAh | 4000 mAh |
| Charger, watts | 10W (5V/2A) Wired charging | 10W (5V/2A) Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Deepsea Black, Sunlight Gold • ZenUI 5 • 2.5D curved glass display • LED notification | • Colors: Deepsea Black, Sunlight Gold • ZenUI 5 • 2.5D curved glass display • LED notification |
☢️ Radiation rate | ||
| Asus Zenfone Max M1 (ZC520KL) | Asus Zenfone Max M1 (ZB556KL) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |