Realme 11 Pro+ (512GB) vs LG K40 (X420HM)
Side by side comparison between Realme 11 Pro+ vs LG K40 phones, differences, pros, cons and full specifications. What's the better?
,
6.7"
AMOLED
AMOLED
1080x2412
200
MP
MP
32mp
12GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
5.7"
IPS
IPS
720x1440
16
MP
MP
8mp
2GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
What's the better phone? Realme 11 Pro+ (512GB)
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!
29 Advantages 
6 Advantages | 14 Common items in both devices |
| Only digital zoom |
| PDAF: phase detection autofocus |
| HDR photo on both cameras |
| (front) Full HD (1920x1080) |
| Capacitive |
| Multitouch |
| Accelerometer |
| +7 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 | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Model | Realme 11 Pro+ (512GB) | K40 (X420HM) |
| Other model names | Realme 11 Pro Plus 5G RMX3740, RMX3741 | LG K40 LMX420HM, LM-X420HM, LG-LMX420HM |
| Country or region available |  (Global, International) |   (Latin America), Colombia |
| Brand | Realme | LG |
| Release date | 5/15/2023, Announced: 5/10/2023 | 3/31/2019 |
| Depth | 8.2 millimeters (0.32 inches) | 8.3 millimeters (0.33 inches) |
| Size (width x height) | 73.9 x 161.6 millimeters (2.91 x 6.36 in) | 71.9 x 153 millimeters (2.83 x 6.02 in) |
| Weight | 183 grams (6.41 ounces) | 150 grams (5.25 ounces) |
| Build, materials | Plastic body, glass front, plastic or leather back | Plastic body, glass front |
| Protection against water and others | Not supported | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Display type | AMOLED | TFT IPS LCD |
| Screen size | 6.7" inches | 5.7" inches |
| Screen-to-body ratio | ~90.5% (screen-to-body ratio) | ~76.2% (screen-to-body ratio) |
| Display resolution | 1080x2412 pixels (20:9) | 720x1440 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 394 PPI | 282 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 120Hz | feature not registered |
| Display features | 950nits[peak] HDR10+ 100% DCI-P3 Touch Sampling Rate: 360Hz | feature not registered |
🤖 Operating System | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| System version | Android 13 | Android 8.1 Oreo |
| Firmware update | feature not registered | feature not registered |
| User Interface | Realme UI 4.0 | feature not registered |
⚙️ Processor | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Chipset | 64bit: MediaTek Dimensity 7050 (MT6877V) (6nm) | 64bit: MediaTek Helio P22 (MT6762) (12nm) |
| CPU | Octa-core, 2 processors: 2x 2.6GHz ARM Cortex-A78 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-G68 MC4 | PowerVR GE8320 (650MHz) |
| Performance (benchmark) | AnTuTu: 558997 (v9), 605781 (v10) Geekbench: 2207 (v5.5), 2277 (v6.0) GFXBench: 22fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| RAM memory | 12GB LPDDR4X | 2GB LPDDR3 |
| Internal storage | 512GB (455GB available) UFS 3.0 | 32GB (20GB available) eMMC 5.1 |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 300/50 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G, 4G |
| 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat13 VoLTE Global: LTE (1, 3, 5, 8, 28) TD-LTE (38, 40, 41) China: LTE (1, 3, 5, 7, 8, 28) TD-LTE (34, 38, 39, 40, 41) | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) |
| Primary 5G network | Global: SA/NSA (1, 3, 5, 8, 28, 40, 41, 77, 78) China: SA/NSA (1, 5, 8, 28, 41, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A |
| Secondary 2G network | CDMA 800, GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100 | Not supported |
| Secondary 4G network | LTE Cat13 VoLTE Global: LTE (1, 3, 5, 8, 28) TD-LTE (38, 40, 41) China: LTE (1, 3, 5, 7, 8, 28) TD-LTE (34, 38, 39, 40, 41) | Not supported |
| Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | Not supported |
📷 Camera | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Back camera (main camera) | (triple camera) 200 megapixels 8MP ultrawide f/2.216mm112° 2MP macro f/2.4 | 16 megapixels |
| Main camera resolution | 20000x10000 pixels | 4608x3456 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash on both cameras |
| Focal aperture | f/1.7 (aperture) | f/2.0 (aperture) |
| Focal length | 23mm lens | feature not registered |
| Sensor size | 1/1.14" inches | 1/3" inches |
| Pixel size | 0.56µm pixel | 1µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo on both cameras | HDR photo on both cameras |
| Camera extras | 4K@30fps 1080p@30/60/120/480fps 720p@960fps Slow motion Samsung ISOCELL HP3 sensor | feature not registered |
📸 Front camera | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Front camera (secondary) | 32 megapixels | 8 megapixels |
| Front camera resolution | 6528x4896 pixels | 3264x2448 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | LED |
| Focal aperture | f/2.5 (aperture) | f/2.0 (aperture) |
| Focal length | 22mm lens | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.2 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Fingerprint sensor (rear-mounted) Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 5000 mAh | 3000 mAh |
| Charger, watts | 100W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 8 hours |
| Standby | feature not registered | 100 hours (4.2 days) |
➕ Other features | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| 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: Astral Black, Sunrise Beige, Oasis Green | • Colors: Black, Moroccan Blue, Platinum Gray • 18:9 ratio FullVision display • LED notification • DTS-X Surround sound |
☢️ Radiation rate | ||
| Realme 11 Pro+ (512GB) | LG K40 (X420HM) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |