LG K12 Max (X520BMW) vs Samsung Galaxy S23 (SM-S911B/DS 128GB)
Side by side comparison between LG K12 Max vs Samsung Galaxy S23 phones, differences, pros, cons and full specifications. What's the better?
,
6.26"
IPS
IPS
720x1520
13
MP
MP
13mp
3GB
RAM
RAM
Octa-core
3500
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 S23 (SM-S911B/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!
6 Advantages 
33 Advantages | 18 Common items in both devices |
| 16 million |
| LED flash |
| PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras |
| HDR photo on both cameras / HDR photo/video on both cameras |
| Capacitive |
| Multitouch |
| Accelerometer |
| +11 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 | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Change model | ||
| Model | K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) |
| Other model names | LG K12 Max LMX520BMW, LM-X520BMW | Galaxy S23 5G (SM-S911B/Dual-SIM) |
| Country or region available |  Brazil |  (Global, International) |
| Brand | LG | Samsung |
| Release date | 7/1/2019 | 2/17/2023, Announced: 2/1/2023 |
| Depth | 8.75 millimeters (0.34 inches) | 7.6 millimeters (0.3 inches) |
| Size (width x height) | 77 x 161.3 millimeters (3.03 x 6.35 in) | 70.9 x 146.3 millimeters (2.79 x 5.76 in) |
| Weight | 170 grams (5.95 ounces) | 168 grams (5.88 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 |
| Protection against water and others | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Display type | TFT IPS LCD | Dynamic AMOLED |
| Screen size | 6.26" inches | 6.1" inches |
| Screen-to-body ratio | ~78.8% (screen-to-body ratio) | ~88.1% (screen-to-body ratio) |
| Display resolution | 720x1520 pixels | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 269 PPI | 422 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass Victus 2 |
| Refresh rate | feature not registered | 120Hz |
| Display features | feature not registered | 1750nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| System version | Android 9.0 Pie | Android 13 |
| Firmware update | feature not registered | Android 14 |
| User Interface | feature not registered | One UI 5.1 / 6.0 |
⚙️ Processor | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Chipset | 64bit: MediaTek Helio P22 (MT6762) (12nm) | 64bit: Qualcomm Snapdragon 8 Gen 2 (SM8550-AC) (4nm) |
| CPU | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (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 | PowerVR GE8320 (650MHz) | Qualcomm Adreno 740 |
| Performance (benchmark) | feature not registered | AnTuTu: 1231075 (v9) Geekbench: 4950 (v5.1) GFXBench: 110fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| RAM memory | 3GB LPDDR3 | 8GB LPDDR5X |
| Internal storage | 32GB (18GB available) eMMC 5.1 | 128GB (100GB available) UFS 3.1 |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM |
| Maximum Download / Upload | 300/50 Mbps | 3000/1920 Mbps |
| Network technology | 2G, 3G, 4G | 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 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28) | LTE Cat20 () |
| Primary 5G network | Not supported | SA/NSA/Sub6 () |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | 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 | Not supported | UMTS 850/900/1700/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat20 () |
| Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 |
📷 Camera | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Back camera (main camera) | (dual camera) 13 megapixels 2MP depth f/2.41/5"1.75um86° | (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 | 4160x3120 pixels | 8160x6120 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 8K UHD (7680x4320) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
| Focal length | 26mm (lens) | 24mm (lens) |
| Sensor size | 1/3.1" inches | 1/1.56" inches |
| Pixel size | 1.12µm pixel | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus on both cameras |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Digital and optical zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video on both cameras |
| Camera extras | feature not registered | 8K@24/30fps 4K@30/60fps 1080p@30/60fps 1080p@240/960fps (slow motion) HDR10+ |
📸 Front camera | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Front camera (secondary) | 13 megapixels | 12 megapixels |
| Front camera resolution | 4160x3120 pixels | 4000x3000 pixels |
| Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | 26mm (lens) |
| Sensor size | 1/3.1" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
| Active noise cancellation | 2 microphones or more | 3 microphones |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, 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 | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | USB Type-C (reversible) |
| Bluetooth | 5.0 + A2DP/LE | 5.3 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Sensors | Accelerometer Ambient light sensor Face unlock Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Battery type | LiPo: li-ion polymer (Non removable) 5V/1.2A | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 3500 mAh | 3900 mAh |
| Charger, watts | Wired charging | 25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0 |
| Inductive / wireless charging | feature not registered | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
| Talk time autonomy | 17 hours | feature not registered |
| Standby | 318 hours (13.3 days) | feature not registered |
➕ Other features | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| Call control | Voice dialing, Voice recorder | 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: Aurora black, Platinum gray, Moroccan blue • 19:9 display ratio • LG UX 7 • DTS:X surround sound | • Colors: Phantom Black, Cream, Green, Lavender, Graphite, Lime • Samsung DeX • Samsung Pay (Visa, MasterCard) |
☢️ Radiation rate | ||
| LG K12 Max (X520BMW) | Galaxy S23 (SM-S911B/DS 128GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.75W/kg (head), 0.7W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.963W/kg (head), 1.304W/kg (body) |