In depth comparison and review of OPPO Find X3 Neo and TCL 20SE. 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 | OPPO Find X3 Neo | TCL 20SE |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | CPH2207 | T671H | |
| Form Factor | Touch | Touch | |
| Height | 159.9 mm | 172.08 mm | TCL 20SE has greater height than OPPO Find X3 Neo. |
| Width | 72.5 mm | 77.14 mm | TCL 20SE has greater width than OPPO Find X3 Neo. |
| Depth | 7.99 mm | 9.1 mm | OPPO Find X3 Neo is narrower than OPPO Find X3 Neo. |
| Weight | 184 g | 206 g | OPPO Find X3 Neo is lighter than OPPO Find X3 Neo. |
| Body Colour | Galactic silver | Nuit black | Aurora green | |
| Body Material | Aluminium alloy, Panda Glass with sandblasted coating | Polycarbonate, polymethyl methacrylate (PMMA) | |
| Waterproof (Water-resistant) | - | - | |
| IP rating | IPX4 | - | |
| SAR Value | 0.991 W/kg (head), 1.289 W/kg (body), 2.589 W/kg (limb) | 1.43 W/kg (body), 0.81 W/kg (head), 3.12 W/kg (limb) | |
| Integrated Components | - | FM radio, LED flashlight | |
| Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | OPPO Find X3 Neo | TCL 20SE |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 6.55" | 6.82" | TCL 20SE has larger screen size than OPPO Find X3 Neo. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 1640 x 720 pixels | OPPO Find X3 Neo has better screen resolution than TCL 20SE. |
| Display Format | Full HD+ | HD+ | |
| Pixel Density | 402 ppi | 263 ppi | OPPO Find X3 Neo has better pixel density than TCL 20SE. |
| Aspect Ratio | 20:9 | 20.5:9 | |
| Max Brightness | 1100 cd/m² | 450 cd/m² | OPPO Find X3 Neo has better display brightness than TCL 20SE. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Contrast Ratio | 5000000:1 | 1500:1 | OPPO Find X3 Neo has better display contrast ratio than TCL 20SE. |
| HDR | Yes | - | OPPO Find X3 Neo has HDR. |
| HDR Technology | HDR10+ | - | |
| Display Enhancement Technology | - | Eye comfort mode, SDR-to-HDR colour enhancement | |
| Display Refresh Rate | 90 Hz | - | |
| Display Features | Night mode, DCI-P3 Wide colour gamut, AOD(Always On Display), Dark mode, Anti-flicker display, 180Hz sampling rate | 2.5D Glass, Sunlight Display, Reading mode, Dark mode, CinemaVision display, V-notch display, TCL NXTVISION | |
| Display Protection (Screen Protector) | Fingerprint-resistant coating | Fingerprint-resistant coating |
| PROCESSOR | OPPO Find X3 Neo | TCL 20SE |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 865 5G | Qualcomm Snapdragon 460 | |
|---|---|---|---|
| Clock Speed | 2.8 GHz | 1.8 GHz | OPPO Find X3 Neo has higher clock speed than TCL 20SE. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 650 | Qualcomm ADRENO 610 |
| MEMORY | OPPO Find X3 Neo | TCL 20SE |
|---|
| RAM | LPDDR4X SDRAM - 12 GB | LPDDR3 SDRAM - 4 GB | OPPO Find X3 Neo has more RAM than TCL 20SE. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 64 GB | OPPO Find X3 Neo has more internal memory than TCL 20SE. |
| Memory Interface | UFS 3.1 | - | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 256 GB |
| CAMERA | OPPO Find X3 Neo | TCL 20SE |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 4 | 4 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 16 Megapixel | OPPO Find X3 Neo has better camera resolution than TCL 20SE. |
| Sensor Size | 1/1.56" | 1/2.77" | TCL 20SE has better camera sensor size than OPPO Find X3 Neo. |
| Sensor Name | Sony Exmor RS IMX766 sensor | - | |
| Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
| Lens Construction | 6-element | 5-element | |
| Field of View (FoV) | 84 degree(s) | 77 degree(s) | OPPO Find X3 Neo has larger lens field of view than TCL 20SE. |
| Pixel Size | 1 μm | 1.12 μm | TCL 20SE has larger camera pixel size than OPPO Find X3 Neo. |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OPPO Find X3 Neo has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 24 mm | - | |
| Digital Zoom | - | 4x | |
| Special Effects | HDR, Live HDR, Bokeh effect, Stickers | HDR, Bokeh effect | |
| Camera Modes | Burst mode, Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, portrait mode, AI Beauty, Text, Filter mode, Macro mode, Night portrait mode, Dual-View Video, Ultra Night Video, Night Flare Portrait, AI Highlight Video | Panorama, Slow motion mode, Pro mode, night mode, super resolution mode, portrait mode, Filter mode, low-light video, Light Trace Mode, Stop-Motion Video Mode, Super Macro Mode, AI colour portrait video, AI Sky Enhancement | |
| Face Recognition (Face ID) | - | Face detection | TCL 20SE has face detection. |
| Light Source | Dual LED flash | Single tone dual LED flash | |
| Still Image Resolutions | 4096 x 3072, 4096 x 2304, 3072 x 3072, 8192 x 6144, 4096 x 1840 | - | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 3840 x 2160 (4K) at 60 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | Tracking Focus, Electronic Image Stabiliser (EIS), AI Quad camera, omnidirectional autofocus, 2x2 On-Chip Lens (OCL), (DOL-HDR) Digital Overlap High Dynamic Range, AI Scene Enhancement | Snapshot in video recording, AI Quad camera, Audio zoom, scene detection 2.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 16 Megapixel | 5 Megapixel | OPPO Find X3 Neo has better second camera resolution than TCL 20SE. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/3.09" | 1/5" | TCL 20SE has better second camera sensor size than OPPO Find X3 Neo. |
| Sensor Name (2nd Camera) | Sony Exmor RX IMX481 sensor | - | |
| Lens Type (2nd Camera) | Ultra wide-angle lens | Super wide-angle lens | |
| Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | 5-element | 4-element | |
| Field of View (2nd Camera) | 123 degree(s) | 115 degree(s) | OPPO Find X3 Neo has larger second camera lens field of view than TCL 20SE. |
| Pixel Size (2nd Camera) | 1 μm | 1.12 μm | TCL 20SE has larger second camera pixel size than OPPO Find X3 Neo. |
| Minimum Focal Length (2nd Camera) | 14 mm | - | |
| Camera Features (2nd Camera) | Electronic Image Stabiliser (EIS) | 4-piece lens |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 13 Megapixel | 2 Megapixel | OPPO Find X3 Neo has higher resolution third camera than TCL 20SE. |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/3.4" | 1/5" | TCL 20SE has better third camera sensor size than OPPO Find X3 Neo. |
| Sensor Name (3rd Camera) | Samsung S5K3M5 | - | |
| Lens Type (3rd Camera) | Telephoto lens | - | |
| Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
| Lens Element Qty (3rd Camera) | 5-element | 3-element | |
| Field of View (3rd Camera) | 45 degree(s) | 83 degree(s) | TCL 20SE has larger third camera lens field of view than OPPO Find X3 Neo. |
| Pixel Size (3rd Camera) | 1 μm | 1.75 μm | TCL 20SE has larger third camera pixel size than OPPO Find X3 Neo. |
| Minimum Focal Length (3rd Camera) | 52 mm | - | |
| Digital Zoom | 20x | - | |
| Hybrid Zoom | 5x | - | |
| Camera Functions (3rd Camera) | - | Depth camera | |
| Camera Features (3rd Camera) | Electronic Image Stabiliser (EIS) | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same resolution of the fourth camera. |
|---|---|---|---|
| Sensor Size (4th Camera) | 1/5" | 1/5" | Both phones have the same sensor size of the fourth camera. |
| Lens Aperture (4th Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the fourth camera. |
| Lens Element Qty (4th Camera) | 3-element | 3-element | |
| Field of View (4th Camera) | 89 degree(s) | 83 degree(s) | OPPO Find X3 Neo has larger field of view for the fourth camera lens than TCL 20SE. |
| Pixel Size (4th Camera) | 1.75 μm | 1.75 μm | Both phones have the same pixel size of the fourth camera. |
| Minimum Focal Length (4th Camera) | 22 mm | - | |
| Camera Functions (4th Camera) | Macro camera | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 8 Megapixel | OPPO Find X3 Neo has better front camera resolution than TCL 20SE. |
| Sensor Size (Front) | 1/2.74" | 1/4" | TCL 20SE has better front camera sensor size than OPPO Find X3 Neo. |
| Sensor Name (Front) | Sony Exmor RS IMX615 sensor | - | |
| Lens Aperture (Front) | F/2.4 | F/2.0 | TCL 20SE has better front lens aperture than OPPO Find X3 Neo. |
| Lens Element Qty (Front) | 5-element | 4-element | |
| Field of View (Front) | 80 degree(s) | 80.6 degree(s) | TCL 20SE has larger front lens field of view than OPPO Find X3 Neo. |
| Pixel Size (Front) | 0.8 μm | 1.12 μm | TCL 20SE has larger front camera pixel size than OPPO Find X3 Neo. |
| Focus Adjustment | - | Focus free | |
| Min Focal Length (Front) | 25 mm | - | |
| Special Effects (Front) | Stickers | HDR, Face Beautification | |
| Camera Modes (Front) | Panorama, Time-lapse mode, night mode, Portrait | Portrait mode | |
| Face Recognition (Face ID) | - | Face detection | TCL 20SE has face detection. |
| Light Source (Front) | - | Display flash | |
| Still Image Resolutions (Front) | 6560 x 4928 | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
| BATTERY AND CHARGING | OPPO Find X3 Neo | TCL 20SE |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | TCL 20SE has larger battery capacity than OPPO Find X3 Neo. |
|---|---|---|---|
| Fast Charging Technology | VOOC Flash Charge technology 3.0, SuperVOOC 2.0 Flash Charge | - | OPPO Find X3 Neo has fast charging technology. |
| Recharge Time (Charging Time) | 35 min | 4 hours | OPPO Find X3 Neo has shorter charging time than OPPO Find X3 Neo. |
| Standby Time | 278.8 hours | 336 hours | TCL 20SE has longer standby time than OPPO Find X3 Neo. |
| Talk Time | 840 minutes | - | |
| Run Time Details | Standby: up to 278.8 hrs Playback (video): up to 15.6 hrs Talk (3G): up to 840 min |
Standby: up to 336 hrs Playback (video): up to 17 hrs Playback (audio): up to 60 hrs Active online usage (4G): up to 16 hrs |
| CELLULAR | OPPO Find X3 Neo | TCL 20SE |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | OPPO Find X3 Neo has more advanced generation mobile network. |
| Operating System | ColorOS 11.1 (based on Android 11) | Android 11 | |
| User Interface | - | TCL UI | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | OPPO Find X3 Neo | TCL 20SE |
|---|
| Data Transmission | VoLTE, FDD-LTE, TDD-LTE, VoWiFi, 5G NR FR1 | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
|---|---|---|---|
| 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 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| 5G NR Band | N1, n3, n5, n7, n8, n28, n38, n41, n77, n78, n40 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac/ax | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | OPPO Find X3 Neo | TCL 20SE |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), LDAC, MID, SBC, LHDC | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.265, MP4 | - | |
| Sound Enhancements | Dolby Atmos sound technology, Qualcomm aptX audio, Qualcomm TrueWireless Stereo Plus, Qualcomm aptX HD audio | Hi-Res audio | |
| Audio Amplifier | Hi-Fi 4377 | - |
| FEATURES | OPPO Find X3 Neo | TCL 20SE |
|---|
| 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, ambient light sensor, proximity sensor, pedometer, magnetometer, gyro sensor, gravity sensor, colour temperature sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | Fingerprint reader (under display), face recognition | Face recognition, fingerprint reader | |
| Security Technology | - | Face Key | |
| Additional Phone Features | MIMO technology, Gesture Controls, Dual noise reduction microphones, MU-MIMO technology, Haptic vibration motor, dual stereo speakers | HD Voice, dual microphones with noise cancellation, Face Key, Google Lens, Google Assistant Button, floating window multitasking |
| OTHERS | OPPO Find X3 Neo | TCL 20SE |
|---|
| Included Accessories | Headset, protective cover, SIM card removal tool, USB-C cable, protective film, SuperVOOC 65W power adapter | Power adapter, SIM card removal tool, USB-C cable, TPU case | |
|---|---|---|---|
| Compliant Standards | IPX4 | HAC (Hearing Aid Compatible) |
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