Apple iPhone 11 Pro Max vs Oppo A17
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68 | IPX4 |
| Dimensions | 158.00 x 77.80 x 8.10 mm | 164.20 x 75.60 x 8.29 mm |
| Weight | 226.00 g | 189.00 g |
| Display size | 6.50" | 6.56" |
| Display | Color / OLED 16M colors 1242 x 2688 px (6.50") 456 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1612 px (6.56") 269 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Playback time (max.) | Audio: 80 h (3.3 days) Video: 20 h (0.8 days) | nd |
| Standard battery | Li-Ion 3500 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging |  | |
| Wireless battery charging | Qi | |
| Internal memory | 256 GB, 64 GB, 512 GB | 64 GB |
| RAM memory | 4 GB | 4 GB |
| Memory cards | | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Apple iOS 13 | Android 12 |
| Interface | - | ColorOS 12 |
| Processor | Apple A13 | MediaTek Helio G35 MT6765G |
| Processor clock | - | 2300 MHz |
| GPU | - | PoverVR GE8320 @680 MHz |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard | DualSIM(eSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | |
| Announced | 3Q 2019 | 3Q 2022 |
| Other names | A2161 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2600, 2300, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD LTE: 5200, 3600, 3500, 2600, 2500, 2300, 2100, 1900 | |
| Standard 5G | | |
| CDMA | 850 1900 | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type |  | Standard |
| Photo matrix | 12 Mpx | 50 Mpx |
| Optical zoom | | |
| Digital zoom | 10x | |
| Number of lenses | | 5 |
| Field of view | | 77 ° |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | |
| Video formats | HEVC, H.264, MPEG4 - 60 fps | H.264, MPEG4 |
| Additional | AF, OIS, f/1.8 | AF, f/1.8 |
| Second camera | | |
| Camera type | | Depth of field |
| Photo matrix | 12 Mpx | |
| Optical zoom | | |
| Number of lenses | | 2 |
| Field of view | | 60 ° |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video formats | HEVC, H.264, MPEG4 - 60 fps | H.264, MPEG4 |
| Additional | FF, f/2.4 | FF, f/2.8 |
| Third camera | | |
| Photo matrix | 12 Mpx | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Video formats | HEVC, H.264, MPEG4 - 60 fps | nd |
| Additional | FF, EIS, OIS, f/2.0 | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo matrix | 12 Mpx | 5 Mpx |
| Optical zoom | | |
| Number of lenses | | 3 |
| Field of view | | 77 ° |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | |
| Video formats | HEVC, H.264, MPEG4 - 60 fps | H.264, MPEG4 |
| Additional | FF, EIS, f/2.2 | FF, f/2.2 |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | v2.0 |
| HSCSD | | |
| HSDPA | | 21.10 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | - |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 ax | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | | v2.0 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC-LC, AAX, AAX+, FLAC, HE-AAC, HE-AAC v2, PCM | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | | ART |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |