OPPO A37 vs. Nokia XR21

Phone Comparison, Reviews and Tests

Side by side comparison and review of OPPO A37 and Nokia XR21. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

OPPO A37 vs. Nokia XR21 Comparison Chart
DESIGN AND DIMENSIONS OPPO A37 Nokia XR21
Product Type Smartphone Smartphone
Manufacturer Model Number - TA-1486
Form Factor Touch Touch - Rugged
Height 143.1 mm 168 mm Nokia XR21 has greater height than OPPO A37.
Width 71 mm 78.58 mm Nokia XR21 has greater width than OPPO A37.
Depth 7.7 mm 10.45 mm OPPO A37 is narrower than OPPO A37.
Weight 136 g 231 g OPPO A37 is lighter than OPPO A37.
Body Colour Gold Midnight black | Pine green
Body Material - Polycarbonate, thermoplastic polyurethane (TPU)
Protection - Dustproof, drop-proof, water-resistant
Waterproof (Water-resistant) - Yes Nokia XR21 is waterproof.
IP rating - IP68, IP69K, IP69
SAR Value - 1.16 W/kg (body), 1.1 W/kg (head)
Integrated Components FM radio LED flashlight
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OPPO A37 Nokia XR21
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 5" 6.49" Nokia XR21 has larger screen size than OPPO A37.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2400 x 1080 pixels Nokia XR21 has better screen resolution than OPPO A37.
Display Format HD Full HD+
Pixel Density 294 ppi -
Aspect Ratio - 20:9
Max Brightness - 550 cd/m²
Colour Depth 16.7 million colours -
Display Refresh Rate - 120 Hz
Display Features - Glove & Wet Touch, 82% NTSC
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR OPPO A37 Nokia XR21
Processor Type (CPU) Qualcomm Snapdragon 410 Qualcomm Snapdragon 695 5G
Processor Number - SM6375
Clock Speed 1.2 GHz 2.2 GHz Nokia XR21 has higher clock speed than OPPO A37.
Processor Core Qty Quad-core 8-core Nokia XR21 has higher processor core quantity than OPPO A37.
Graphics System (GPU) Qualcomm ADRENO 306 Qualcomm ADRENO 619
MEMORY OPPO A37 Nokia XR21
RAM 2 GB 6 GB Nokia XR21 has more RAM than OPPO A37.
Internal Memory Size (Storage Capacity) 16 GB 128 GB Nokia XR21 has more internal memory than OPPO A37.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB -
CAMERA OPPO A37 Nokia XR21
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 8 Megapixel 64 Megapixel Nokia XR21 has better camera resolution than OPPO A37.
Lens Aperture F/2.0 -
Focus Adjustment Automatic, manual Automatic
HDR Mode Auto HDR mode -
Camera Modes Panorama AI Portait, Night Mode 2.0, SpeedWarp camera mode, Action Cam mode, flash shot mode
Face Recognition (Face ID) Face detection - OPPO A37 has face detection.
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p) -
Camera Features (Functions) - Corning Gorilla Glass DX+ (protective lens glass), UW Capture fusion
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel Nokia XR21 has better front camera resolution than OPPO A37.
Lens Aperture (Front) F/2.4 -
BATTERY AND CHARGING OPPO A37 Nokia XR21
Battery Capacity (Battery Size) 2630 mAh 4800 mAh Nokia XR21 has larger battery capacity than OPPO A37.
Fast Charging Technology - Qualcomm Quick Charge 3.0, Power Delivery 2.0 Nokia XR21 has fast charging technology.
Run Time Details - Mixed usage: up to 48 hrs
Battery Technology Lithium Ion -
CELLULAR OPPO A37 Nokia XR21
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Nokia XR21 has more advanced generation mobile network.
Operating System ColorOS 3.0 (based on Android 5.1) Android 12
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC, A-GLONASS
COMMUNICATIONS OPPO A37 Nokia XR21
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE LTE, 5G NR
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 43, Band 48, Band 66, Band 71
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3700, TDD 3600, FDD 1700 - 2110 AWS-3, FDD 600
5G NR Band - N1, n2, n3, n5, n7, n20, n28, n41, n66, n71, n77, n78, n79, n40, n25
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 800, FDD 700APT, TDD TD 2500, FDD AWS-3, FDD 600, TDD TD 3700, TDD TD 3500, TDD TD 4500, TDD 2300, FDD 1900
Wireless Interface IEEE 802.11a/b/g/n IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.0 Bluetooth 5.1
Bluetooth Profiles A2DP -
NFC - Yes Nokia XR21 has NFC reader for mobile payments.
Modem - Snapdragon X51 5G
Messaging Services SMS, MMS -
MEDIA OPPO A37 Nokia XR21
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ -
Supported Digital Video Standards MPEG-4, H.264 -
Sound Enhancements - OZO Playback technology, OZO spatial sound recording with wind noise reduction, audio boost mode
FEATURES OPPO A37 Nokia XR21
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, proximity sensor, digital compass Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyroscope
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features - Dual microphones, 4 years of Security Updates, dual stereo speakers, 3 years of OS updates, SOS light signal function
OTHERS OPPO A37 Nokia XR21
Included Accessories Power adapter SIM card removal tool, USB-C cable
Compliant Standards - IP68, IP69K, MIL-STD-810H
Product Recycled Content - 100 % - aluminium inner chassis
Max Height of Shock Resistance - 1.8 m
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