Redmi Note 8 Pro vs Fairphone 4
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP52 | IP54 |
| Dimensions | 161.30 x 76.40 x 8.79 mm | 162.00 x 75.50 x 10.50 mm |
| Weight | 199.80 g | 225.00 g |
| Display size | 6.53" | 6.30" |
| Display | Color / IPS TFT 16M colors 1080 x 2340 px (6.53") 395 ppi | Color / IPS TFT 16M colors 60 Hz 1080 x 2340 px (6.30") 427 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 | Corning Gorilla Glass Buy screen protector
|
| Additional display |  | |
| Protection of the secondary display | | |
| Talk time (max.) |  | 3G: 1800 min. (30.0 h) 4G: 780 min. (13.0 h) |
| Stand-by (max.) | | 4G: 200 h. (8.3 days) |
| Standard battery | Li-Po 4500 mAhBuy powerbank
| Li-Ion 3905 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 4+ | Quick Charge |
| Wireless battery charging | | |
| Internal memory | 128 GB, 64 GB, 256 GB | 128 GB, 256 GB |
| RAM memory | 6 GB, 8 GB | 6 GB, 8 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 9.0 Pie | Android 11 |
| Interface | MIUI 10 | - |
| Processor | MediaTek Helio G90T | Qualcomm Snapdragon 750G SM7225 |
| Processor clock | 2000 MHz | 2200 MHz |
| GPU | ARM Mali-G76 3EEMC4 @800 MHz | Adreno 619 |
| Touchscreen | | |
| SAR (10g) | | 0,993 W/kg |
| DualSIM | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby |
| Hybrid DualSIM | | |
| Announced | 3Q 2019 | 4Q 2021 |
| Other names | Xiaomi Redmi Note 8 Pro | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 600 TDD LTE: 2600, 2500, 2300, 2100 |
| Standard 5G | | FDD 5G: 2600, 2100, 1800, 900, 850, 800, 700, 600 TDD 5G: 3700, 3500, 2600, 2500 |
| CDMA | | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | Standard |
| Photo sensor model | Samsung S5KGW1 | Sony IMX582 |
| Photo matrix | 64 Mpx | 48 Mpx |
| Sensor size | 1/1,7 | 1/2 |
| Pixel size | 0,8 µm | 0,8 µm |
| Resolution | 9248x6936 px | 8000x6000 px |
| Optical zoom | | |
| Digital zoom | | 8x |
| Field of view | 79 ° | |
| Focal length | 26 mm | |
| Flash | LED | 2x LED |
| Dual-colour LED flash | | |
| Video resolution | 3840x2160 px | 4000x3000 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, H.265, MPEG4 |
| Additional | AF, f/1.89 | AF, OIS, f/1.6 |
| Second camera | | |
| Camera type | Wide-angle | Wide-angle |
| Photo matrix | 8 Mpx | 48 Mpx |
| Pixel size | 1,12 µm | 0,8 µm |
| Resolution | | 8000x6000 px |
| Optical zoom | | |
| Field of view | 120 ° | 120 ° |
| Focal length | 13 mm | |
| Flash | LED | 2x LED |
| Dual-colour LED flash | | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, H.265, MPEG4 |
| Additional | FF, f/2.2 | AF, EIS, f/2.2 |
| Third camera | | |
| Photo matrix | 2 Mpx | nd |
| Pixel size | 1,75 µm | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | AF | nd |
| Fourth camera | | |
| Photo matrix | 2 Mpx | nd |
| Pixel size | 1,75 µm | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | FF | nd |
CAMERAS - FRONT
| First camera | | |
| Photo sensor model | Samsung S5K3T1 | Sony IMX576 |
| Photo matrix | 20 Mpx | 25 Mpx |
| Sensor size | | 1/2,78 |
| Resolution | 5184x3880 px | |
| Optical zoom | | |
| Digital zoom | | 8x |
| Field of view | 108 ° | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | 1920x1080 px | 1920x1080 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, H.265, MPEG4 |
| Additional | FF | FF, EIS, 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 | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | 603.00 Mbit/s | 1174.00 Mbit/s |
| LTE UP | - | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.1 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v3.0 Type-C |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| 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, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+ | AAC, AAC+, AIFF, ALAC, AMR, APE, FLAC, MID, OGG, WAV, WMA, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | 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 | | |