Samsung Galaxy S23 vs Samsung Galaxy A40
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP68 |  |
| Dimensions | 146.30 x 70.90 x 7.60 mm | 144.40 x 69.20 x 7.90 mm |
| Weight | 167.00 g | 140.00 g |
| Display size | 6.10" | 5.90" |
| Display | Color / Dynamic AMOLED 16M colors 120 Hz 1080 x 2340 px (6.10") 422 ppi | Color / Super AMOLED 16M colors 1080 x 2340 px (5.90") 443 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.) | 4G: 2100 min. (35.0 h) | 3G: 1080 min. (18.0 h) |
| Playback time (max.) | Audio: 71 h (3.0 days) Video: 22 h (0.9 days) | Audio: 62 h (2.6 days) Video: 14 h (0.6 days) |
| Internet browsing time (max.) | WiFi: 20 h (0.8 days) 4G: 20 h (0.8 days) | WiFi: 11 h (0.5 days) 3G: 9 h (0.4 days) 4G: 11 h (0.5 days) |
| Standard battery | Li-Ion 3900 mAhBuy powerbank
| Li-Ion 3100 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | Fast Charging |
| Wireless battery charging | Qi | |
| Internal memory | 128 GB, 256 GB, 512 GB | 64 GB |
| End-user memory | 217.4 GB | 49.4 GB |
| RAM memory | 8 GB | 4 GB |
| Memory cards | |  microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 13 | Android 9.0 Pie |
| Interface | One UI 5.1 | - |
| Processor | Qualcomm Snapdragon 8 Gen 2 SM8550-AB | Samsung Exynos 7904 |
| Processor clock | 3360 MHz | 1800 MHz |
| GPU | Adreno | ARM Mali-G71 MP2 |
| Touchscreen | | |
| SAR (10g) | | 1,34 W/kg |
| DualSIM | | |
| SIM cards standard | SingleSIM(nanoSIM) DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
| Hybrid DualSIM | | nd |
| Announced | 1Q 2023 | 1Q 2019 |
| Other names | SM-S911B; SM-S911N; SM-S911U; SM-S911U1; SM-S911W; SM-S9110 | SM-A405F |
| 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, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | |
| Photo sensor model | Samsung S5KGN3 | |
| Photo matrix | 50 Mpx | 16 Mpx |
| Sensor size | 1/1,57 | |
| Pixel size | 1 µm | |
| Resolution | 8160x6144 px | 4608x3456 px |
| Optical zoom | | |
| Digital zoom | 30x | 4x |
| Field of view | 85 ° | |
| Focal length | 23 mm | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | 7680x4320 px | 1920x1080 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Additional | AF, OIS, f/1.8 | f/1.7 |
| Second camera | | |
| Camera type | Wide-angle | |
| Photo sensor model | Sony IMX564 | |
| Photo matrix | 12 Mpx | 5 Mpx |
| Sensor size | 1/2,55 | |
| Pixel size | 1,4 µm | |
| Optical zoom | | |
| Field of view | 120 ° | |
| Focal length | 13 mm | |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Additional | FF, f/2.2 | f/2.2 |
| Third camera | | |
| Camera type | Telephoto | nd |
| Photo sensor model | Samsung S5K3K1 | nd |
| Photo matrix | 10 Mpx | nd |
| Sensor size | 1/3,94 | nd |
| Pixel size | 1 µm | nd |
| Optical zoom | | nd |
| Lossless zoom | 3x | nd |
| Field of view | 36 ° | nd |
| Focal length | 69 mm | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | nd |
| Additional | AF, OIS, f/2.4 | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | Portrait | |
| Photo sensor model | Samsung S5K3LU | |
| Photo matrix | 12 Mpx | 25 Mpx |
| Sensor size | 1/3,2 | |
| Pixel size | 1,12 µm | |
| Resolution | 4000x3000 px | |
| Optical zoom | | |
| Field of view | 80 ° | |
| Focal length | 25 mm | |
| Flash | | |
| Dual-colour LED flash | | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 - 30 fps |
| Additional | AF, f/2.2 | 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 |
| HSCSD | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 11.52 Mbit/s | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | 603.00 Mbit/s |
| LTE UP | | - |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.3 | v5.0 LE |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac/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 | v3.2 Type-C | v2.0 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 | XT9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | z RDS |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF |
| 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 | | |