In depth comparison and review of OPPO A15 and TCL 20L. 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 A15 | TCL 20L |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | CPH2185 | T774H | |
Form Factor | Touch | Touch | |
Height | 164 mm | 166.2 mm | TCL 20L has greater height than OPPO A15. |
Width | 75.4 mm | 76.9 mm | TCL 20L has greater width than OPPO A15. |
Depth | 7.9 mm | 9.1 mm | OPPO A15 is narrower than OPPO A15. |
Weight | 175 g | 199 g | OPPO A15 is lighter than OPPO A15. |
Body Colour | Dynamic black | Luna blue | Eclipse black | |
Body Material | - | 3D PMMA | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.16 W/kg (body), 2.77 W/kg (limb), 0.92 W/kg (head) | 2.92 W/kg (limb), 1.35 W/kg (body), 1.22 W/kg (head) | |
Integrated Components | - | FM radio, LED flashlight | |
Connector Type | Micro-USB Handset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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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 A15 | TCL 20L |
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Display Type | LCD display | LCD display | |
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Display Technology | LCD | LCD | |
Screen Size (Display Size) | 6.52" | 6.67" | TCL 20L has larger screen size than OPPO A15. |
Screen Resolution (Display Resolution) | 1600 x 720 pixels | 2400 x 1080 pixels | TCL 20L has better screen resolution than OPPO A15. |
Display Format | HD+ | Full HD+ | |
Pixel Density | 269 ppi | 395 ppi | TCL 20L has better pixel density than OPPO A15. |
Aspect Ratio | - | 20:9 | |
Max Brightness | 480 cd/m² | 500 cd/m² | TCL 20L has better display brightness than OPPO A15. |
Contrast Ratio | 1500:1 | 1500:1 | Both phones have the same display contrast ratio. |
Display Refresh Rate | 60 Hz | - | |
Display Features | Dark mode, Waterdrop Screen | 2.5D Glass, Dotch Display |
PROCESSOR | OPPO A15 | TCL 20L |
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Processor Type (CPU) | MediaTek Helio P35 | Qualcomm Snapdragon 662 | |
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Processor Number | MT6765 | - | |
Clock Speed | 2.3 GHz | 2 GHz | OPPO A15 has higher clock speed than TCL 20L. |
Processor Core Qty | - | 8-core | |
Graphics System (GPU) | IMG GE8320 | Qualcomm ADRENO 610 |
MEMORY | OPPO A15 | TCL 20L |
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RAM | LPDDR4X SDRAM - 3 GB | LPDDR4X SDRAM - 4 GB | TCL 20L has more RAM than OPPO A15. |
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Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | TCL 20L has more internal memory than OPPO A15. |
Memory Interface | - | UFS | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 256 GB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | OPPO A15 | TCL 20L |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 4 | |
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Sensor Resolution | 13 Megapixel | 48 Megapixel | TCL 20L has better camera resolution than OPPO A15. |
Sensor Size | - | 1/2" | |
Lens Aperture | F/2.2 | F/2.0 | TCL 20L has better lens aperture than OPPO A15. |
Lens Construction | 5-element | 5-element | |
Field of View (FoV) | - | 80.3 degree(s) | |
Pixel Size | - | 0.8 μm | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR, Portrait bokeh | - | |
Camera Modes | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night | Panorama, Slow motion mode, Pro mode, portrait mode, Light Trace Mode, Stop-Motion Video Mode, Super Macro Mode, Super Steady Mode, wide-angle mode | |
Face Recognition (Face ID) | - | Face detection | TCL 20L has face detection. |
Light Source | LED flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 60 fps | |
Camera Features (Functions) | AI Triple camera, AI Scene Enhancement | Phase Detect Auto-Focus (PDAF), snapshot in video recording, EIS video stabilisation, AI scene detection, AI Triple camera, scene detection 2.0, 2x lossless zoom |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | TCL 20L has better second camera resolution than OPPO A15. |
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Sensor Size (2nd Camera) | - | 1/4" | |
Lens Type (2nd Camera) | - | Super wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | TCL 20L has better second camera lens aperture than OPPO A15. |
Lens Element Qty (2nd Camera) | 3-element | 5-element | |
Field of View (2nd Camera) | - | 118 degree(s) | |
Pixel Size (2nd Camera) | - | 1.12 μm | |
Camera Functions (2nd Camera) | Macro camera | - | |
Camera Features (2nd Camera) | 4cm macro photography | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
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Sensor Size (3rd Camera) | - | 1/5" | |
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) | 3-element | 3-element | |
Field of View (3rd Camera) | - | 83 degree(s) | |
Pixel Size (3rd Camera) | - | 1.75 μm | |
Camera Functions (3rd Camera) | Depth camera | Macro camera |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Sensor Size (4th Camera) | - | 1/5" | |
Lens Aperture (4th Camera) | - | F/2.4 | |
Field of View (4th Camera) | - | 83 degree(s) | |
Pixel Size (4th Camera) | - | 1.75 μm | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 16 Megapixel | TCL 20L has better front camera resolution than OPPO A15. |
Sensor Size (Front) | - | 1/3.1" | |
Lens Aperture (Front) | F/2.4 | F/2.2 | TCL 20L has better front lens aperture than OPPO A15. |
Lens Element Qty (Front) | 3-element | 5-element | |
Field of View (Front) | - | 76.3 degree(s) | |
Pixel Size (Front) | - | 1 μm | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | - | HDR, Face Beautification | |
Camera Modes (Front) | - | Portrait mode | |
Face Recognition (Face ID) | - | Face detection | TCL 20L has face detection. |
Light Source (Front) | - | Display flash | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Front) | AI beautification | - |
BATTERY AND CHARGING | OPPO A15 | TCL 20L |
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Battery Capacity (Battery Size) | 4230 mAh | 5000 mAh | TCL 20L has larger battery capacity than OPPO A15. |
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CELLULAR | OPPO A15 | TCL 20L |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | ColorOS 7.2 (based on Android 10) | Android 11 | |
User Interface | - | TCL UI | |
Intelligent Assistant | - | Google Assistant | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | OPPO A15 | TCL 20L |
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Data Transmission | FDD-LTE, TDD-LTE | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 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 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
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 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | - | Yes | TCL 20L has NFC reader for mobile payments. |
MEDIA | OPPO A15 | TCL 20L |
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Supported Digital Audio Standards | AAC, apt-X, LDAC, SBC | AAC, MP3, FLAC, AAC +, eAAC+, MIDI, LDAC, AMR-WB, AMR-NB, SBC, Vorbis, WAVE |
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FEATURES | OPPO A15 | TCL 20L |
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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 | |
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Sensors | - | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | |
Security Devices | Face recognition, fingerprint reader | Face recognition, fingerprint reader (side) | |
Security Technology | AI face unlock | Face Key | |
Additional Phone Features | HyperBoost 2.1 | HD Voice, dual microphones with noise cancellation, Face Key, Google Lens, Google Assistant Button |
OTHERS | OPPO A15 | TCL 20L |
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Included Accessories | Protective cover, USB cable, power adapter, SIM card removal tool | Power adapter, SIM card removal tool, USB-C cable, PET screen protective film |
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