OPPO Reno4 5G vs. TCL 20 5G

Phone Comparison, Reviews and Tests

Phone Specifications Comparison

OPPO Reno4 5G vs. TCL 20 5G Comparison Chart
DESIGN AND DIMENSIONS OPPO Reno4 5G TCL 20 5G
Product Type Smartphone Smartphone
Manufacturer Model Number CPH2091 T781K
Form Factor Touch Touch
Height 159.3 mm 166.2 mm TCL 20 5G has greater height than OPPO Reno4 5G.
Width 74 mm 76.8 mm TCL 20 5G has greater width than OPPO Reno4 5G.
Depth 7.8 mm 9.1 mm OPPO Reno4 5G is narrower than OPPO Reno4 5G.
Weight 183 g 206 g OPPO Reno4 5G is lighter than OPPO Reno4 5G.
Body Colour Space black | Galactic blue Mist grey | Placid blue
Waterproof (Water-resistant) - -
IP rating IP54 IP54
SAR Value 0.886 W/kg (head), 1.155 W/kg (body), 2.165 W/kg (limb) 1.45 W/kg (body), 1.4 W/kg (head), 3.5 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 Reno4 5G TCL 20 5G
Display Type OLED display LCD display
Display Technology AMOLED LCD
Screen Size (Display Size) 6.4" 6.67" TCL 20 5G has larger screen size than OPPO Reno4 5G.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 2400 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD+ Full HD+
Pixel Density 409 ppi 395 ppi OPPO Reno4 5G has better pixel density than TCL 20 5G.
Aspect Ratio 20:9 20:9
Max Brightness 800 cd/m² 450 cd/m² OPPO Reno4 5G has better display brightness than TCL 20 5G.
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Contrast Ratio 800000:1 1500:1 OPPO Reno4 5G has better display contrast ratio than TCL 20 5G.
HDR - Yes TCL 20 5G has HDR.
HDR Technology - HDR10
Display Refresh Rate 60 Hz 60 Hz Both phones have the same refresh rate.
Display Features DCI-P3 Wide colour gamut, Dark mode, 180Hz sampling rate 2.5D Glass, Dotch Display, TCL NXTVISION, Delta-E < 1
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Fingerprint-resistant coating
PROCESSOR OPPO Reno4 5G TCL 20 5G
Processor Type (CPU) Qualcomm Snapdragon 765G Qualcomm Snapdragon 690 5G
Clock Speed 2.4 GHz 2 GHz OPPO Reno4 5G has higher clock speed than TCL 20 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 620 Qualcomm ADRENO 619L
MEMORY OPPO Reno4 5G TCL 20 5G
RAM LPDDR4X SDRAM - 8 GB LPDDR4X SDRAM - 6 GB OPPO Reno4 5G has more RAM than TCL 20 5G.
Internal Memory Size (Storage Capacity) 128 GB 256 GB TCL 20 5G has more internal memory than OPPO Reno4 5G.
Memory Interface UFS 2.1 UFS 2.1
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 256 GB
CAMERA OPPO Reno4 5G TCL 20 5G
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size 1/2" 1/2" Both phones have the same camera sensor size.
Sensor Name Sony Exmor RS IMX586 sensor Sony Exmor RS IMX586 sensor
Lens Aperture F/1.7 F/1.8 OPPO Reno4 5G has better lens aperture than OPPO Reno4 5G.
Lens Construction 6-element 6-element
Field of View (FoV) - 79 degree(s)
Pixel Size 0.8 μm 0.8 μm Both phones have the same camera pixel size.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes Yes
Minimum Focal Length (Focal Distance) 26 mm 26 mm
Digital Zoom - 10x
Special Effects HDR, Bokeh effect HDR, Bokeh effect
Camera Modes Time-lapse mode, night mode, Expert Mode, Text, AI Beautify, AI Portait, Pano mode, Dazzle Colour Mode Panorama, Slow motion mode, Pro mode, portrait mode, Super Night mode, Filter mode, Light Trace Mode, Stop-Motion Video Mode, Super Macro Mode, Super Steady Mode
Light Source LED flash LED flash
Still Image Resolutions 8000 x 6000 8000 x 6000
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 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Noise reduction, Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), Closed loop processing, 4-in-1 Pixel technology, Ultra Steady Video, contrast detection auto-focus (CDAF), laser detection auto focus (LDAF) Phase Detect Auto-Focus (PDAF), snapshot in video recording, EIS video stabilisation, AI scene detection, AI Triple camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Sensor Size (2nd Camera) - 1/4"
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 5-element
Field of View (2nd Camera) 119 degree(s) 118 degree(s) OPPO Reno4 5G has larger second camera lens field of view than TCL 20 5G.
Pixel Size (2nd Camera) - 1.12 μm
Minimum Focal Length (2nd Camera) 16 mm 16 mm
Camera Functions (2nd Camera) Monochrome Monochrome
Camera Modes (2nd Camera) Ultra Night Mode 3.0 Ultra Night Mode 3.0
Camera Features (2nd Camera) 5-piece lens, Ultra Steady Video Pro 5-piece lens, Ultra Steady Video Pro
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
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 5-element
Field of View (3rd Camera) - 83 degree(s)
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 32 Megapixel 8 Megapixel OPPO Reno4 5G has better front camera resolution than TCL 20 5G.
Sensor Size (Front) - 1/4"
Sensor Name (Front) Sony Exmor RS IMX616 sensor Sony Exmor RS IMX616 sensor
Lens Aperture (Front) F/2.4 F/2.0 TCL 20 5G has better front lens aperture than OPPO Reno4 5G.
Lens Element Qty (Front) 5-element 4-element
Field of View (Front) - 78 degree(s)
Pixel Size (Front) 0.8 μm 1.12 μm TCL 20 5G has larger front camera pixel size than OPPO Reno4 5G.
Focus Adjustment - Focus free
Special Effects (Front) - HDR, Face Beautification
Camera Modes (Front) Panorama, Time-lapse mode, Slow motion mode, night mode, Expert Mode, AI Beauty, Portrait Portrait mode, Filter mode
Light Source (Front) Display flash Display flash
Still Image Resolutions (Front) 6560 x 4928 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
Camera Features (Front) Electronic Image Stabiliser (EIS), 5P lens Electronic Image Stabiliser (EIS), 5P lens
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 2 Megapixel 2 Megapixel Both phones have the same resolution of the second front camera.
Lens Aperture (2nd Front) F/2.4 F/2.4 Both phones have the same second front camera lens aperture.
Pixel Size (2nd Front) 1.75 μm 1.75 μm Both phones have the same pixel size of the second front camera.
Camera Functions (2nd Front) Portait camera Portait camera
Camera Features (2nd Front) 3-piece lens 3-piece lens
BATTERY AND CHARGING OPPO Reno4 5G TCL 20 5G
Battery Capacity (Battery Size) 4020 mAh 4500 mAh TCL 20 5G has larger battery capacity than OPPO Reno4 5G.
Fast Charging Technology SuperVOOC 2.0 Flash Charge Qualcomm Quick Charge 4.0+ Both phones have fast charging technology.
Recharge Time (Charging Time) 36 min 2.5 hour(s) OPPO Reno4 5G has shorter charging time than OPPO Reno4 5G.
Standby Time 390 hours 390 hours Both phones have the same standby time.
Talk Time 1560 minutes 1560 minutes Both phones have the same battery life when making calls.
Run Time Details Standby: up to 390 hrs
Talk: up to 1560 min
Playback (Music): up to 37 hrs
Playback (video): up to 17.1 hrs
Standby: up to 390 hrs
Talk: up to 1560 min
Playback (Music): up to 37 hrs
Playback (video): up to 17.1 hrs
CELLULAR OPPO Reno4 5G TCL 20 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 5G Both phones have the same mobile network generation.
Operating System ColorOS 7.2 (based on Android 10) Android 10
User Interface - TCL UI
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OPPO Reno4 5G TCL 20 5G
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 GPRS, EDGE, HSPA+, VoLTE, VoWiFi, 5G NR FR1
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 26, Band 28, Band 32, 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 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500
5G NR Band N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40 N1, n3, n5, n28, n41, n78
5G NR Frequency FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300 FDD 2100, FDD 1800, FDD 850, FDD 700APT, TDD TD 2500, TDD TD 3500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.1 Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA OPPO Reno4 5G TCL 20 5G
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD, APTX-TWS+ AAC, MP3, FLAC, AAC +, eAAC+, MIDI, LDAC, AMR-WB, AMR-NB, SBC, Vorbis, WAVE
Supported Digital Video Standards MKV, FLV, AVI, MOV, WMV, 3GP, MP4 MKV, FLV, AVI, MOV, WMV, 3GP, MP4
Sound Enhancements Dolby Atmos sound technology Hi-Res audio, Qualcomm aptX audio, Qualcomm TrueWireless Stereo Plus, Qualcomm aptX HD audio, Qualcomm aptX Adaptive
FEATURES OPPO Reno4 5G TCL 20 5G
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, gyro sensor, geomagnetic sensor, gravity sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Additional Phone Features MU-MIMO technology, Google Lens HD Voice, dual microphones with noise cancellation, Face Key, Google Lens, Google Assistant Button, guaranteed upgrade to Android 11
OTHERS OPPO Reno4 5G TCL 20 5G
Included Accessories Headphones, power adapter, SIM card removal tool, USB-C cable, protective case Power adapter, SIM card removal tool, USB-C cable, LCD sticker
Compliant Standards IP54, TUV Rheinland Certified Safe Fast-Charge System HAC (Hearing Aid Compatible)