Nokia C21 Plus vs. OPPO A77 5G

Phone Comparison, Reviews and Tests

Detailed comparison and review of Nokia C21 Plus and OPPO A77 5G. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Nokia C21 Plus vs. OPPO A77 5G Comparison Chart
DESIGN AND DIMENSIONS Nokia C21 Plus OPPO A77 5G
Product Type Smartphone Smartphone
Manufacturer Model Number TA-1424 CPH2339
Form Factor Touch Touch
Height 164.8 mm 163.8 mm Nokia C21 Plus has greater height than OPPO A77 5G.
Width 75.9 mm 75.1 mm Nokia C21 Plus has greater width than OPPO A77 5G.
Depth 8.55 mm 7.99 mm OPPO A77 5G is narrower than Nokia C21 Plus.
Weight 191 g 190 g OPPO A77 5G is lighter than Nokia C21 Plus.
Body Colour Dark cyan | Warm grey Midnight black | Ocean blue
Protection - Waterproof, splash-resistant
Waterproof (Water-resistant) - Yes OPPO A77 5G is waterproof.
IP rating - IPX4
SAR Value 1.29 W/kg (body), 0.685 W/kg (head) 1.256 W/kg (body), 0.986 W/kg (head), 2.683 W/kg (limb)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
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 Nokia C21 Plus OPPO A77 5G
Display Type LCD display LCD display
Display Technology LCD -
Screen Size (Display Size) 6.517" 6.56" OPPO A77 5G has larger screen size than Nokia C21 Plus.
Screen Resolution (Display Resolution) 1600 x 720 pixels 1612 x 720 pixels OPPO A77 5G has better screen resolution than Nokia C21 Plus.
Display Format - HD+
Pixel Density - 269 ppi
Aspect Ratio 20:9 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 - 100% DCI-P3, 96% NTSC, 100% sRGB, High brightness mode, Vivid mode
Display Protection (Screen Protector) 2.5D tempered glass Panda Glass MN228
PROCESSOR Nokia C21 Plus OPPO A77 5G
Processor Type (CPU) Spreadtrum Unisoc MediaTek Dimensity 810
Processor Number SC9863A -
Clock Speed 1.6 GHz 2.4 GHz OPPO A77 5G has higher clock speed than Nokia C21 Plus.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) - Mali-G57 MC2
MEMORY Nokia C21 Plus OPPO A77 5G
RAM 2 GB LPDDR4X SDRAM - 4 GB + up to 3 GB virtual extension OPPO A77 5G has more RAM than Nokia C21 Plus.
Internal Memory Size (Storage Capacity) 32 GB 64 GB OPPO A77 5G has more internal memory than Nokia C21 Plus.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 256 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Nokia C21 Plus OPPO A77 5G
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 13 Megapixel 48 Megapixel OPPO A77 5G has better camera resolution than Nokia C21 Plus.
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 HDR Stickers
Camera Modes Panorama, Portrait 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) - Google Lens
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 2 Megapixel Both phones have the same second camera resolution.
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) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel OPPO A77 5G has better front camera resolution than Nokia C21 Plus.
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) - Panorama, Time-lapse mode, night mode, Portrait
Light Source (Front) LED flash -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Nokia C21 Plus OPPO A77 5G
Battery Capacity (Battery Size) - 5000 mAh
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 Nokia C21 Plus 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 11 (Go edition) ColorOS 12.1 (based on Android 12)
Intelligent Assistant Google Assistant -
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS Nokia C21 Plus OPPO A77 5G
Data Transmission LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band - 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 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 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 OPPO A77 5G has NFC reader for mobile payments.
MEDIA Nokia C21 Plus OPPO A77 5G
Supported Digital Audio Standards - 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 - MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, M4V, TS, M2TS, WebM, H.265, MP4
FEATURES Nokia C21 Plus OPPO A77 5G
Sensors Accelerometer, ambient light sensor, proximity sensor 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 Unlock Face Unlock
Additional Phone Features 2 years of Security Updates 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 Nokia C21 Plus OPPO A77 5G
Included Accessories Headphones, power adapter, USB-C cable, protective case Protective cover, USB cable, power adapter, SIM card removal tool
Compliant Standards - IPX4
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