Motorola Moto G23 vs Oppo A31 2020
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP52 |  | | IP65 |
| Dimensions | 162.70 x 74.66 x 8.19 mm | 163.90 x 75.50 x 8.30 mm | 166.29 x 75.98 x 7.79 mm | 165.71 x 76.24 x 7.99 mm |
| Weight | 184.25 g | 180.00 g | 191.00 g | 194.00 g |
| Display size | 6.50" | 6.50" | 6.72" | 6.67" |
| Display | Color / IPS TFT 16M colors 90 Hz 720 x 1600 px (6.50") 270 ppi | Color / IPS TFT 16M colors 720 x 1600 px (6.50") 270 ppi | Color / IPS TFT 16,7M colors 120 Hz 1080 x 2400 px (6.72") 392 ppi | Color / IPS TFT 16,7M colors 120 Hz 720 x 1604 px (6.67") 264 ppi |
| Display protection |   |  | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion 4230 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
| Li-Po 6000 mAhBuy powerbank
|
| Quick battery charging | TurboPower | | TurboPower | SuperVOOC |
| Wireless battery charging | | | | |
| Internal memory | 64 GB, 128 GB | 64 GB, 128 GB | 128 GB, 256 GB | 128 GB, 256 GB |
| RAM memory | 4 GB, 8 GB | 4 GB, 6 GB | 4 GB, 8 GB | 4 GB, 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC |
| Operating system | Android 13 | Android 9.0 Pie | Android 14 | Android 14 |
| Interface | - | ColorOS 6.1 | - | ColorOS 14.0.1 |
| Processor | MediaTek Helio G85 MT6769V | MediaTek Helio P35 MT6765 | Unisoc Tanggula T760 T7520 | MediaTek Dimensity 6300 MT6835T |
| Processor clock | 2000 MHz | 2300 MHz | 2200 MHz | 2400 MHz |
| GPU | ARM Mali-G52 MC2 @1 GHz | PowerVR GE8320 @680 MHz | ARM Mali-G57 MC4 @780 MHz | ARM Mali-G57 MC2 |
| Touchscreen | | | | |
| SAR (10g) | | 1,17 W/kg | | 1,186 W/kg |
| DualSIM | | | | |
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(eSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | | | | nanoSIM, microSD |
| Announced | 1Q 2023 | 1Q 2020 | 3Q 2024 | 2Q 2025 |
| Other names | - | CPH2015 | - | CPH2735 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | | | FDD LTE: 2600, 2100, 1900, 1800, 1500, 900, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | | | FDD 5G: 2600, 2100, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 |
| CDMA | | | | |
| Standard TD-SCDMA | | 1900 2000 | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Camera type | Standard | | Standard | Standard |
| Photo sensor model | | | | OmniVision OV50D |
| Photo matrix | 50 Mpx | 12 Mpx | 50 Mpx | 50 Mpx |
| Sensor size | | | | 1/2,88 |
| Pixel size | 0,64 µm | | 0,64 µm | 0,612 µm |
| Resolution | | | | 8192x6144 px |
| Optical zoom | | | | |
| Number of lenses | | | | 5 |
| Field of view | | | | 76 ° |
| Focal length | | | | 27 mm |
| Flash | LED | LED | 2x LED | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | 1920x1080 px | 3840x2160 px | 1920x1080 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 - 60 fps |
| Additional | AF, f/1.8 | AF, f/1.8 | AF, f/1.8 | AF, f/1.8 |
| Second camera | | | | |
| Camera type | Wide-angle | | Wide-angle | Depth of field |
| Photo sensor model | | | | GalaxyCore GC02M1 |
| Photo matrix | 5 Mpx | 2 Mpx | 8 Mpx | 2 Mpx |
| Sensor size | | | | 1/5 |
| Pixel size | 1,75 µm | | 1,12 µm | 1,75 µm |
| Resolution | | | | 1600x1200 px |
| Optical zoom | | | | |
| Number of lenses | | | | 3 |
| Field of view | | | 120 ° | 89 ° |
| Focal length | | | | 22 mm |
| Flash | LED | LED | 2x LED | LED |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | | | |
| Video formats | H.264, H.265, MPEG4 | | | |
| Additional | FF, f/2.2 | FF, f/2.4 | FF, f/2.2 | FF, f/2.4 |
| Third camera | | | | |
| Camera type | Macro | | nd | nd |
| Photo matrix | 2 Mpx | 2 Mpx | nd | nd |
| Sensor size | 1/5 | | nd | nd |
| Pixel size | 1,75 µm | | nd | nd |
| Resolution | 1600x1200 px | | nd | nd |
| Optical zoom | | | nd | nd |
| Number of lenses | 3 | | nd | nd |
| Flash | LED | LED | nd | nd |
| Dual-colour LED flash | | | nd | nd |
| Video resolution | 1280x720 px | | nd | nd |
| Video formats | H.264, H.265, MPEG4 | | nd | nd |
| Additional | f/2.4 | FF, f/2.4 | nd | nd |
CAMERAS - FRONT
| First camera | | | | |
| Camera type | Portrait | | Portrait | Portrait |
| Photo sensor model | | | | GalaxyCore GC08A8 |
| Photo matrix | 16 Mpx | 8 Mpx | 16 Mpx | 8 Mpx |
| Sensor size | | | | 1/4 |
| Pixel size | 1 µm | | 1 µm | 1,12 µm |
| Optical zoom | | | | |
| Number of lenses | | | | 4 |
| Field of view | | | | 80 ° |
| Flash | | | | |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | | 1920x1080 px | 1920x1080 px |
| Video formats | H.264, H.265, MPEG4 | | | |
| Additional | FF, f/2.45 | FF, f/2.0 | FF, f/2.45 | FF, f/2.0 |
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 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | - | 750.00 Mbit/s | |
| LTE UP | - | - | - | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v5.1 | v5.0 | v5.0 | v5.4 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac | 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 | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v2.0 | v2.0 Type-C | 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 | T9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | | |
| MP3 | | | | |
| Stereo speakers | 2 | | 2 | |
| Audio Jack | 3.5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | | | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | ART | ART | 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 | | | | |