LG K12+ Plus (X420BMW) vs Xiaomi Black Shark 4S (128GB/12GB)
Side by side comparison between LG K12+ Plus vs Xiaomi Black Shark 4S phones, differences, pros, cons and full specifications. What's the better?
,
5.7"
IPS
IPS
720x1440
16
MP
MP
8mp
3GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.67"
AMOLED
AMOLED
1080x2400
48
MP
MP
20mp
12GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Black Shark 4S (128GB/12GB)
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!
18 Common items in both devices |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
(front) Full HD (1920x1080) |
Capacitive |
+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+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Change model | ||
Model | K12+ Plus (X420BMW) | Black Shark 4S (128GB/12GB) |
Other model names | LG K12 Plus LMX420BMW, LG K12+ X420BMW, LG-LMX420BMW | 黑鲨4S, Black Shark 4S (128GB+12GB RAM) |
Country or region available | Brazil | (Global, International) |
Brand | LG | Xiaomi |
Release date | 3/31/2019 | 10/16/2021, Announced: 10/13/2021 |
Depth | 8.3 millimeters (0.33 inches) | 9.9 millimeters (0.39 inches) |
Size (width x height) | 71.9 x 153 millimeters (2.83 x 6.02 in) | 76.21 x 163.69 millimeters (3 x 6.44 in) |
Weight | 150 grams (5.25 ounces) | 210 grams (7.35 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front, plastic back |
Protection against water and others | MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 5.7" inches | 6.67" inches |
Screen-to-body ratio | ~76.2% (screen-to-body ratio) | ~86.1% (screen-to-body ratio) |
Display resolution | 720x1440 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 282 PPI | 395 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Refresh rate | feature not registered | 144Hz |
Display features | feature not registered | 1300nits[peak] HDR10+ Always-On Display Touch Sampling Rate: 720Hz |
🤖 Operating System | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
System version | Android 8.1 Oreo | Android 11 |
Firmware update | feature not registered | Android 12 |
User Interface | feature not registered | Joy UI 12 / 13 |
⚙️ Processor | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Chipset | 64bit: MediaTek Helio P22 (MT6762) (12nm) | 64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm) |
CPU | Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) |
GPU graphical controller | PowerVR GE8320 (650MHz) | Qualcomm Adreno 650 (670MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 710538 (v9) Geekbench: 3451 (v5.1) |
💽 Memory and storage | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
RAM memory | 3GB LPDDR3 | 12GB LPDDR5 |
Internal storage | 32GB (20GB available) eMMC 5.1 | 128GB (103GB available) UFS 3.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
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) |
Maximum Download / Upload | 300/50 Mbps | 2000/1024 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 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 28) | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA (1, 3, 8, 28, 41, 77, 78) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | 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 |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 800/850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Secondary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Back camera (main camera) | 16 megapixels | (triple camera) 48 megapixels 8MP ultrawide f/2.2120°1/4"1.12µm 5MP macro f/2.4AF |
Main camera resolution | 4608x3456 pixels | 8000x6000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | LED flash on both cameras | LED flash |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/3" inches | 1/2" inches |
Pixel size | 1µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital 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 on both cameras |
Camera extras | feature not registered | 4K@30/60fps 1080p@30/60fps 1080p@240/960fps (slow motion) |
📸 Front camera | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Front camera (secondary) | 8 megapixels | 20 megapixels |
Front camera resolution | 3264x2448 pixels | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | LED | Not supported |
Focal aperture | f/2.0 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Loudspeaker | Supported | Stereo sound with dual speakers 24-bit/192kHz |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
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+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.2 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Sensors | Accelerometer Ambient light sensor Fingerprint sensor (rear-mounted) Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 4500 mAh |
Charger, watts | Wired charging | 120W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
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: Black, Moroccan Blue, Platinum Gray • 18:9 ratio FullVision display • LED notification • DTS-X Surround sound | • Colors: Black, White, Gundam • Liquid Cooling System • Physical pop-up gaming triggers |
☢️ Radiation rate | ||
LG K12+ Plus (X420BMW) | Xiaomi Black Shark 4S (128GB/12GB) | |
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 |