Apple iPhone 13 Pro Max (256GB) vs Asus Zenfone 3 Ultra (ZU680KL 32GB)
Side by side comparison between Apple iPhone 13 Pro Max vs Asus Zenfone 3 Ultra phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
OLED
OLED
1284x2778
12
MP
MP
12mp
6GB
RAM
RAM
Hexa-core
4352
mAh
mAh
(Non removable)
vs
6.8"
IPS+
IPS+
1080x1920
23
MP
MP
8mp
3GB
RAM
RAM
Octa-core
4600
mAh
mAh
(Non removable)
What's the better phone? Apple iPhone 13 Pro Max (256GB)
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!
25 Advantages 
10 Advantages | 21 Common items in both devices |
| Dual-LED flash |
| PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus |
| OIS: Optical stabilization / OIS (4-axis): Optical stabilization |
| HDR photo/video on both cameras / HDR photo on both cameras |
| 4K UHD (3840x2160) |
| Capacitive |
| Multitouch |
| +14 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 | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Model | iPhone 13 Pro Max (256GB) | Zenfone 3 Ultra (ZU680KL 32GB) |
| Other model names | iPhone 13 Pro Max (A2641, A2643, A2644, A2645, A2484) | Asus Zenfone 3 Ultra 3GB/32GB ZU680KL Dual-Sim, Asus Mercury |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Apple | Asus |
| Release date | 9/24/2021, Announced: 9/14/2021 | 8/1/2016 |
| Depth | 7.65 millimeters (0.3 inches) | 6.8 millimeters (0.27 inches) |
| Size (width x height) | 78.1 x 160.8 millimeters (3.07 x 6.33 in) | 93.9 x 186.4 millimeters (3.7 x 7.34 in) |
| Weight | 240 grams (8.4 ounces) | 233 grams (8.16 ounces) |
| Build, materials | Stainless steel body, glass front/back | feature not registered |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Display type | Super Retina XDR OLED | TFT Super IPS+ |
| Screen size | 6.7" inches | 6.8" inches |
| Screen-to-body ratio | ~87.8% (screen-to-body ratio) | ~72.8% (screen-to-body ratio) |
| Display resolution | 1284x2778 pixels (19.5:9) | 1080x1920 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 457 PPI | 324 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Ceramic Shield | Gorilla Glass 4 |
| Refresh rate | 120Hz | feature not registered |
| Display features | 1000nits[typ], 1200nits[peak] Dolby Vision/HDR10 Oleophobic coating screen True-tone Wide color gamut | feature not registered |
🤖 Operating System | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| System version | iOS 15 | Android 6.0.1 Marshmallow |
| Firmware update | iOS 18 | Android 8.0 Oreo |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Chipset | 64bit: Apple A15 Bionic (5nm) | 64bit: Qualcomm Snapdragon 652 MSM8976 (28nm) |
| CPU | Hexa-core, 2 processors: 2x 3.23GHz Avalanche (Dual-core) 4x 1.82GHz Blizzard (Quad-core) | Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | Apple GPU (5-core) | Qualcomm Adreno 510 600Mhz |
| Performance (benchmark) | AnTuTu: 815108 (v9) Geekbench: 4706 (v5.1) GFXBench: 60fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| RAM memory | 6GB LPDDR4X | 3GB LPDDR4 |
| Internal storage | 256GB (238GB available) NVMe (SSD) | 32GB (24GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) |
| Maximum Download / Upload | 5000/1024 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 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 | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | Global version: UMTS 800/850/900/1900/2100 China version: CDMA2000, TD-SCDMA 1900/2000 UMTS 800/850/900/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 66, 71) TD-LTE (34, 38, 39, 40, 41, 42, 46, 48) VoLTE | LTE Cat6 Global version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,40,41) China version: LTE (Bands 1,3,5,7,8,18,19,20,26,28) TD-LTE (Bands 38,39,40,41) |
| Primary 5G network | Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79) mmWave (258, 260, 261) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Back camera (main camera) | (quad camera) 12 megapixels 12MP ultrawide f/1.8120°13mm1/3.6"PDAF 12MP telephoto f/2.877mm1/3.4"1.0µmPDAFOIS3x-optical-zoom 0.3MP TOF 3D LiDAR-scanner | 23 megapixels |
| Main camera resolution | 4000x3000 pixels | 5520x4140 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 60 fps | 4K UHD (3840x2160) 24 fps |
| Flash | Dual-LED flash | Dual-LED flash |
| Focal aperture | f/1.5 (aperture) | f/2.0 (aperture) |
| Focal length | 26mm (lens) | feature not registered |
| Sensor size | 1/1.7" inches | 1/2.6" inches |
| Pixel size | 1.9µm pixel | 1.12µm pixel |
| Autofocus | PDAF: phase detection autofocus | LDAF/PDAF: laser/phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS (4-axis): Optical stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video on both cameras | HDR photo on both cameras |
| Camera extras | 4K@24/30/60fps 1080p@30/60/120/240fps Dolby Vision HDR (60fps) 10-bit HDR ProRes RAW Cinematic mode | feature not registered |
📸 Front camera | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Front camera (secondary) | (dual front camera) 12 megapixels 0.3MP SL 3D | 8 megapixels |
| Front camera resolution | 4000x3000 pixels | 3264x2448 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/3.6" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Loudspeaker | Stereo sound Dolby Atmos | Supported |
| Active noise cancellation | 3 microphones | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C reversible connector |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Proprietary TV-out | USB Type-C SlimPort® |
| Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Supported |
🧭 Sensors | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 3D Gyroscope Proximity sensor UWB (Ultra Wideband) | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4352 mAh | 4600 mAh |
| Charger, watts | 27W Wired fast charging USB Power Delivery 2.0 | 18W (9V/2A) Wired fast charging |
| Inductive / wireless charging | 15W Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | 34 hours (1.4 days) |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | 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: Graphite, Silver, Gold, Sierra Blue • Apple Pay • Face ID • MagSafe | • Colors: Titanium Gray, Glacier Silver, Rose Gold • USB OTG On-The-Go • Asus ZenUI 3.0 • Sony IMX318 sensor camera • DTS headphone • Hi-Res audio 192kHz/24bit • Quick Charge 3.0 • Fast charging battery: 60% in 45min • Miracast |
☢️ Radiation rate | ||
| iPhone 13 Pro Max (256GB) | Asus Zenfone 3 Ultra (ZU680KL 32GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 1.2W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.98W/kg (body) | feature not registered |