In depth comparison and review of TCL 10 Pro and LG K51S. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | TCL 10 Pro | LG K51S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | T799H | LM-K510EMW | |
| Form Factor | Touch | Touch | |
| Height | 158.5 mm | 165.2 mm | LG K51S has greater height than TCL 10 Pro. |
| Width | 72.4 mm | 76.7 mm | LG K51S has greater width than TCL 10 Pro. |
| Depth | 9.2 mm | 8.26 mm | LG K51S is narrower than TCL 10 Pro. |
| Weight | 177 g | 194 g | TCL 10 Pro is lighter than TCL 10 Pro. |
| Body Colour | Ember grey | Forest mist green | Pink | Titan | |
| Body Material | 3D glass, gradient pattern and OPVD film | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.62 W/kg (body), 1.05 W/kg (head) | 1.335 W/kg (body), 0.501 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | TCL 10 Pro | LG K51S |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 6.47" | 6.55" | LG K51S has larger screen size than TCL 10 Pro. |
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 1600 x 720 pixels | TCL 10 Pro has better screen resolution than LG K51S. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 398 ppi | 268 ppi | TCL 10 Pro has better pixel density than LG K51S. |
| Aspect Ratio | 19.5:9 | 20:9 | |
| Max Brightness | 986 cd/m² | 400 cd/m² | TCL 10 Pro has better display brightness than LG K51S. |
| Contrast Ratio | 2000000:1 | - | |
| HDR | Yes | - | TCL 10 Pro has HDR. |
| HDR Technology | HDR10 | - | |
| Display Enhancement Technology | Eye comfort mode, Adaptive Tone | - | |
| Display Features | Reading mode, 3D Glass, DCI-P3 Wide colour gamut, AOD(Always On Display), Dark mode, TCL NXTVISION, Dedicated display engine | Reading mode, FullVision display, night mode, hole in display | |
| Display Protection (Screen Protector) | - | Tempered glass |
| PROCESSOR | TCL 10 Pro | LG K51S |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 675 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6765 | |
| Clock Speed | 2 GHz | 2.3 GHz | LG K51S has higher clock speed than TCL 10 Pro. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 612 | IMG PowerVR GE8320 |
| MEMORY | TCL 10 Pro | LG K51S |
|---|
| RAM | 6 GB | 3 GB | TCL 10 Pro has more RAM than LG K51S. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | TCL 10 Pro has more internal memory than LG K51S. |
| User Memory | 103 GB | 50.2 GB | |
| Memory Interface | UFS 2.1 | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | TCL 10 Pro | LG K51S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 4 | |
|---|---|---|---|
| Sensor Resolution | 64 Megapixel | 32 Megapixel | TCL 10 Pro has better camera resolution than LG K51S. |
| Sensor Size | 1/1.7" | - | |
| Sensor Name | Samsung GW1 Sensor | - | |
| Lens Aperture | F/1.79 | F/1.8 | TCL 10 Pro has better lens aperture than TCL 10 Pro. |
| Lens Construction | 6-element | - | |
| Field of View (FoV) | 79 degree(s) | 76.3 degree(s) | TCL 10 Pro has larger lens field of view than LG K51S. |
| Pixel Size | 0.8 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | - | |
| Minimum Focal Length (Focal Distance) | - | 24 mm | |
| Digital Zoom | 10x | 8x | TCL 10 Pro has better digital zoom than LG K51S. |
| Self-Timer Delay | - | Yes | |
| Special Effects | HDR | HDR | |
| Camera Modes | Slow motion video, Panorama, Slow motion mode, Pro mode, portrait mode, Auto Zoom, Super Night mode, Light Trace Mode, photo filters, Stop-Motion Video Mode, Super Macro Mode | Burst mode, portrait mode, Flowers, Animals, Food, Person, Sunset, Sunrise, City, Landscape | |
| Face Recognition (Face ID) | - | Face detection | LG K51S has face detection. |
| White Balance | - | Automatic | |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 960 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Scene recognition, Phase Detect Auto-Focus (PDAF), contrast detection auto-focus (CDAF), laser detection auto focus (LDAF) | Phase Detect Auto-Focus (PDAF), geotagging, Big Pixels technology, Quad Pixel technology |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 16 Megapixel | 5 Megapixel | TCL 10 Pro has better second camera resolution than LG K51S. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/3" | - | |
| Sensor Name (2nd Camera) | Samsung S5K3P9 | - | |
| Lens Type (2nd Camera) | Super wide-angle lens | Super wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | LG K51S has better second camera lens aperture than TCL 10 Pro. |
| Lens Element Qty (2nd Camera) | 5-element | - | |
| Field of View (2nd Camera) | 123 degree(s) | 115 degree(s) | TCL 10 Pro has larger second camera lens field of view than LG K51S. |
| Pixel Size (2nd Camera) | 1 μm | - | |
| Minimum Focal Length (2nd Camera) | - | 16 mm | |
| Camera Features (2nd Camera) | 5-piece lens | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 5 Megapixel | 2 Megapixel | TCL 10 Pro has higher resolution third camera than LG K51S. |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/5" | - | |
| Sensor Name (3rd Camera) | GC5035 | - | |
| Lens Aperture (3rd Camera) | F/2.2 | F/2.4 | TCL 10 Pro has better third camera lens aperture than TCL 10 Pro. |
| Lens Element Qty (3rd Camera) | 3-element | - | |
| Field of View (3rd Camera) | 83 degree(s) | 88.9 degree(s) | LG K51S has larger third camera lens field of view than TCL 10 Pro. |
| Pixel Size (3rd Camera) | 1.12 μm | - | |
| Camera Functions (3rd Camera) | Macro camera | Depth camera |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same resolution of the fourth camera. |
|---|---|---|---|
| Sensor Size (4th Camera) | 1/2.8" | - | |
| Sensor Name (4th Camera) | OmniVision OV02K10 sensor | - | |
| Lens Aperture (4th Camera) | F/1.8 | F/2.4 | TCL 10 Pro has better fourth camera lens aperture than TCL 10 Pro. |
| Lens Element Qty (4th Camera) | 5-element | - | |
| Field of View (4th Camera) | 77 degree(s) | 88.6 degree(s) | LG K51S has larger field of view for the fourth camera lens than TCL 10 Pro. |
| Pixel Size (4th Camera) | 2.9 μm | - | |
| Camera Functions (4th Camera) | Super low light | Macro camera | |
| Camera Features (4th Camera) | - | 4cm macro photography |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 24 Megapixel | 13 Megapixel | TCL 10 Pro has better front camera resolution than LG K51S. |
| Sensor Size (Front) | 1/2.8" | - | |
| Sensor Name (Front) | OV24B | - | |
| Lens Aperture (Front) | F/2.0 | - | |
| Field of View (Front) | 79.6 degree(s) | - | |
| Pixel Size (Front) | 0.9 μm | - | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | Face Beautification | - | |
| Camera Modes (Front) | Photo filters, video filters | Gesture Shot, Selfie portrait | |
| Face Recognition (Face ID) | - | Face detection | LG K51S has face detection. |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Front) | - | 17 filters |
| BATTERY AND CHARGING | TCL 10 Pro | LG K51S |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 4000 mAh | TCL 10 Pro has larger battery capacity than LG K51S. |
|---|---|---|---|
| Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | TCL 10 Pro has fast charging technology. |
| Recharge Time (Charging Time) | 120 min | - | |
| Standby Time | 600 hours | 100 hours | TCL 10 Pro has longer standby time than LG K51S. |
| Talk Time | 1680 minutes | 480 minutes | TCL 10 Pro has longer battery life when making calls than LG K51S. |
| Run Time Details | Standby: up to 600 hrs Talk (3G): up to 1680 min Talk (2G): up to 1200 min Talk (4G): up to 1080 min |
Talk: up to 480 min Standby: up to 100 hrs |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | TCL 10 Pro | LG K51S |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 10 | Android 9.0 Pie | |
| User Interface | TCL UI | LG UX 9 | |
| Intelligent Assistant | Google Assistant | Google Assistant | |
| Navigation | GPS, A-GPS, Galileo | GPS |
| COMMUNICATIONS | TCL 10 Pro | LG K51S |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | - | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | - | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 BLE | |
| Bluetooth Profiles | - | HFP, HSP, OPP, PAN, SPP, GOEP, A2DP, AVRCP, HID, SAP, GAVDP, PBAP, MAP, GATT, HDP, HOGP, ScPP | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | TCL 10 Pro | LG K51S |
|---|
| Supported Digital Audio Standards | PCM, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI, apt-X, LDAC, AMR-WB, AMR-NB, Vorbis, apt-X HD, WAVE, TWS | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, WMV, ASF, 3GP, TS, WebM, OGM, MP4 | |
| Sound Enhancements | - | DTS: X 3D Surround Sound |
| FEATURES | TCL 10 Pro | LG K51S |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor, infrared (IR) sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | Fingerprint reader (under display), face recognition | Fingerprint reader | |
| Security Technology | Face Key | - | |
| Additional Phone Features | Google Lens, Google Assistant Button | DLNA Certified, Dual microphones, KnockON, QuickMemo+ function, Mini View function, Capture+, EasyHome, Clip Tray, Google Lens, AI Cam, Game Tools, Google Assistant Button |
| OTHERS | TCL 10 Pro | LG K51S |
|---|
| Included Accessories | Power adapter, protective case | Power adapter, SIM card removal tool, USB-C cable | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland Low Blue Light Certification | MIL-STD 810G |
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