CUBOT C20 vs. OPPO A77 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of CUBOT C20 and OPPO A77 5G. 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.

Phone Specifications Comparison

CUBOT C20 vs. OPPO A77 5G Comparison Chart
DESIGN AND DIMENSIONS CUBOT C20 OPPO A77 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2339
Form Factor Touch Touch
Height 155 mm 163.8 mm OPPO A77 5G has greater height than CUBOT C20.
Width 74 mm 75.1 mm OPPO A77 5G has greater width than CUBOT C20.
Depth 10 mm 7.99 mm OPPO A77 5G is narrower than CUBOT C20.
Weight 198.8 g 190 g OPPO A77 5G is lighter than CUBOT C20.
Body Colour Blue | Black Midnight black | Ocean blue
Protection - Waterproof, splash-resistant
Waterproof (Water-resistant) - Yes OPPO A77 5G is waterproof.
IP rating - IPX4
SAR Value - 1.256 W/kg (body), 0.986 W/kg (head), 2.683 W/kg (limb)
Connector Type USB Type-C
Headset jack - mini-phone 3.5mm
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 - Micro SIM + nano SIM/microSD
DISPLAY CUBOT C20 OPPO A77 5G
Display Type LCD display LCD display
Display Technology IPS -
Screen Size (Display Size) 6.18" 6.56" OPPO A77 5G has larger screen size than CUBOT C20.
Screen Resolution (Display Resolution) 2246 x 1080 pixels 1612 x 720 pixels CUBOT C20 has better screen resolution than OPPO A77 5G.
Display Format Full HD+ HD+
Pixel Density 403 ppi 269 ppi CUBOT C20 has better pixel density than OPPO A77 5G.
Aspect Ratio - 20:9
Max Brightness - 600 cd/m²
Colour Depth - 16.7 million colours
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 90 Hz
Display Features Sunlight mode 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode
Display Protection (Screen Protector) - Panda Glass MN228
PROCESSOR CUBOT C20 OPPO A77 5G
Processor Type (CPU) MediaTek MediaTek Dimensity 810
Processor Number MT6762D -
Clock Speed - 2.4 GHz
Processor Core Qty - 8-core
Graphics System (GPU) - Mali-G57 MC2
MEMORY CUBOT C20 OPPO A77 5G
RAM 4 GB LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 128 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA CUBOT C20 OPPO A77 5G
MAIN CAMERA
Number of Main Cameras 3 2
Sensor Resolution 12 Megapixel 48 Megapixel OPPO A77 5G has better camera resolution than CUBOT C20.
Sensor Size - 1/1.2"
Sensor Name - Samsung S5KGM1ST
Lens Aperture - F/1.7
Lens Construction - 6-element
Field of View (FoV) - 80 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Focal Length Equivalent to 35mm Camera - 25mm
Special Effects - Stickers
Camera Modes - Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Macro mode, Extra HD, Text scanner
Light Source LED flash LED flash
Video Resolutions - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Google Lens
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 2 Megapixel CUBOT C20 has better second camera resolution than OPPO A77 5G.
Sensor Size (2nd Camera) - 1/5"
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 89 degree(s)
Pixel Size (2nd Camera) - 1.75 μm
Focal Length Equivalent to 35mm Camera - 20mm
Camera Functions (2nd Camera) Macro camera Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 0.3 Megapixel -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Size (Front) - 1/4"
Sensor Name (Front) - Sony IMX355 sensor
Lens Aperture (Front) - F/2.0
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Pixel Size (Front) - 1.12 μm
Focus Adjustment - Focus free
Focal Length Equivalent to 35mm Camera - 26mm
Special Effects (Front) - Stickers
Camera Modes (Front) AI Beautify Panorama, Time-lapse mode, night mode, Portrait
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING CUBOT C20 OPPO A77 5G
Battery Capacity (Battery Size) 4200 mAh 5000 mAh OPPO A77 5G has larger battery capacity than CUBOT C20.
Fast Charging Technology - SuperVOOC Flash Charge technology OPPO A77 5G has fast charging technology.
Recharge Time (Charging Time) - 69 min
Standby Time - 344 hours
Run Time Details - Standby (Ultra Power Saving Mode): up to 344 hrs
CELLULAR CUBOT C20 OPPO A77 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO A77 5G has more advanced generation mobile network.
Operating System Android 10 ColorOS 12.1 (based on Android 12)
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS CUBOT C20 OPPO A77 5G
Data Transmission FDD-LTE FDD-LTE, TDD-LTE, 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
3G UMTS Frequency - 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 3, Band 7, Band 8, Band 20 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 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD 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, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40
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
Wireless Interface Wi-Fi IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.3 BLE
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA CUBOT C20 OPPO A77 5G
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio) WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, IMY, ALAC, OPUS, MID, SBC, apt-X HD
Supported Digital Video Standards AVI, MOV, MPEG-4, 3GP MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4
FEATURES CUBOT C20 OPPO A77 5G
Sensors Accelerometer, proximity sensor, magnetometer, light sensor, gyroscope Accelerometer, ambient light sensor, proximity sensor, pedometer, digital compass, geomagnetic sensor, gravity sensor
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader (side)
Security Technology Face ID Face Unlock
Additional Phone Features - Fast Charging, Super power saving mode, OTG Reverse Charge, 3 years of Security Updates, 2 years of OS upgrades, ultra linear stereo speakers, Ultra volume mode
OTHERS CUBOT C20 OPPO A77 5G
Included Accessories Power adapter, USB-C cable Protective cover, USB cable, power adapter, SIM card removal tool
Compliant Standards - IPX4
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