Samsung Galaxy S24 (SM-S921B/DS 128GB) vs Samsung Galaxy S23 (SM-S911B/DS 256GB)
Side by side comparison between Samsung Galaxy S24 vs Samsung Galaxy S23 phones, differences, pros, cons and full specifications. What's the better?
,
6.2"
AMOLED
AMOLED
1080x2340
50
MP
MP
12mp
8GB
RAM
RAM
Deca-core
4000
mAh
mAh
(Non removable)
vs
6.1"
AMOLED
AMOLED
1080x2340
50
MP
MP
12mp
8GB
RAM
RAM
Octa-core
3900
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S24 (SM-S921B/DS 128GB)
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!
 5 Advantages Samsung Galaxy S24 (SM-S921B/DS 128GB) | vs |  4 Advantages Samsung Galaxy S23 (SM-S911B/DS 256GB) |
| +167 grams (5.85 ounces)1% Lighter | vs | 168 grams (5.88 ounces) |
| +6.2"2% Larger screen | vs | 6.1" |
| +Android 15Advantage Android 15 is newer and safer | vs | Android 14 |
| +(5G Sub6) 5000 Mbps67% Faster for surfing the internet and download files | vs | (5G Sub6) 3000 Mbps |
| +4000 mAh3% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use | vs | 3900 mAh |
| 3.21GHz 64bit Deca-core (4nm) | vs | +3.36GHz 64bit Octa-core (4nm)3% More powerful processor, you can open your applications faster |
| 128GB (100GB available) | vs | +256GB (218GB available)118% More internal storage for applications and files |
| UFS 3.1 | vs | +UFS 4.0Advantage Fastest write and read storage. |
| 416 PPI | vs | +422 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi) |
| 50 Common items in both devices |
| 8GB LPDDR5X |
| 7.6 millimeters (0.3 inches) |
| Aluminum frame, glass front/back |
| Dynamic AMOLED |
| HDR10+ |
| 120Hz |
| 16 million |
| +43 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 | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Model | Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) |
| Other model names | Galaxy S24 (Exynos) SM-S921B/Dual-SIM | Galaxy S23 5G (SM-S911B/Dual-SIM) |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Samsung | Samsung |
| Release date | 1/24/2024, Announced: 1/17/2024 | 2/17/2023, Announced: 2/1/2023 |
| Depth | 7.6 millimeters (0.3 inches) | 7.6 millimeters (0.3 inches) |
| Size (width x height) | 70.6 x 147 millimeters (2.78 x 5.79 in) | 70.9 x 146.3 millimeters (2.79 x 5.76 in) |
| Weight | 167 grams (5.85 ounces) | 168 grams (5.88 ounces) |
| Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Display type | Dynamic AMOLED | Dynamic AMOLED |
| Screen size | 6.2" inches | 6.1" inches |
| Screen-to-body ratio | ~90.9% (screen-to-body ratio) | ~88.1% (screen-to-body ratio) |
| Display resolution | 1080x2340 pixels (19.5:9) | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 416 PPI | 422 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass Victus 2 | Gorilla Glass Victus 2 |
| Refresh rate | 120Hz | 120Hz |
| Display features | 2600nits[peak] HDR10+ Always-On Display | 1750nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| System version | Android 14 | Android 13 |
| Firmware update | Android 15 | Android 14 |
| User Interface | One UI 6.1 / 7.0 | One UI 5.1 / 6.0 |
⚙️ Processor | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Chipset | 64bit: Samsung Exynos 2400 (4nm) | 64bit: Qualcomm Snapdragon 8 Gen 2 (SM8550-AC) (4nm) |
| CPU | Deca-core, 4 processors: 1x 3.21GHz ARM Cortex-X4 (Single-core) 2x 2.9GHz ARM Cortex-A720 (Dual-core) 3x 2.59GHz ARM Cortex-A720 (Triple-core) 4x 1.96GHz ARM Cortex-A520 (Quad-core) | Octa-core, 4 processors: 1x 3.36GHz ARM Cortex-X3 (Single-core) 2x 2.8GHz ARM Cortex-A710 (Dual-core) 2x 2.8GHz ARM Cortex-A715 (Dual-core) 3x 2GHz ARM Cortex-A510 (Triple-core) |
| GPU graphical controller | Samsung Xclipse 940 (1GHz) | Qualcomm Adreno 740 |
| Performance (benchmark) | AnTuTu: 1134236 (v9), 1609428 (v10) Geekbench: 5452 (v5), 6361 (v6) | AnTuTu: 1231075 (v9) Geekbench: 4950 (v5.1) GFXBench: 110fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| RAM memory | 8GB LPDDR5X | 8GB LPDDR5X |
| Internal storage | 128GB (100GB available) UFS 3.1 | 256GB (218GB available) UFS 4.0 |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 5000/1024 Mbps | 3000/1920 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G, 5G |
| 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat20 () |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78) | SA/NSA/Sub6 () |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | LTE Cat24 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat20 () |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Back camera (main camera) | (triple camera) 50 megapixels 10MP telephoto f/2.467mm1/3.94"1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmSuper-Steady | (triple camera) 50 megapixels 10MP telephoto f/2.470mm1/3.94"1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmSuper-Steady |
| Main camera resolution | 8160x6120 pixels | 8160x6120 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 30 fps | 8K UHD (7680x4320) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/1.8 (aperture) | f/1.8 (aperture) |
| Focal length | 24mm (lens) | 24mm (lens) |
| Sensor size | 1/1.56" inches | 1/1.56" inches |
| Pixel size | 1µm pixel | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus on both cameras |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
| Zoom | Digital and optical zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Supported |
| HDR | HDR photo/video on both cameras | HDR photo/video on both cameras |
| Camera extras | 8K@24/30fps 4K@30/60fps 1080p@30/60/240fps HDR10+ | 8K@24/30fps 4K@30/60fps 1080p@30/60fps 1080p@240/960fps (slow motion) HDR10+ |
📸 Front camera | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Front camera (secondary) | 12 megapixels | 12 megapixels |
| Front camera resolution | 4000x3000 pixels | 4000x3000 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | 26mm (lens) | 26mm (lens) |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Loudspeaker | Stereo sound 32-bit/384kHz Tuned by AKG | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
| Active noise cancellation | 3 microphones | 3 microphones |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | Type-C reversible connector |
| TV output | USB Type-C (reversible) | USB Type-C (reversible) |
| Bluetooth | 5.3 + A2DP/LE | 5.3 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 4000 mAh | 3900 mAh |
| Charger, watts | 25W Wired fast charging Reverse charging by cable | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
| Inductive / wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| 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: Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue • Samsung DeX | • Colors: Phantom Black, Cream, Green, Lavender, Graphite, Lime • Samsung DeX • Samsung Pay (Visa, MasterCard) |
☢️ Radiation rate | ||
| Galaxy S24 (SM-S921B/DS 128GB) | Galaxy S23 (SM-S911B/DS 256GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.93W/kg (head), 0.66W/kg (body) | 0.75W/kg (head), 0.7W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.869W/kg (head), 1.35W/kg (body) | 0.963W/kg (head), 1.304W/kg (body) |