Side by side comparison and review of OPPO AX7 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.
DESIGN AND DIMENSIONS | OPPO AX7 | Nokia XR21 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | TA-1486 | |
Form Factor | Touch | Touch - Rugged | |
Height | 155.9 mm | 168 mm | Nokia XR21 has greater height than OPPO AX7. |
Width | 75.4 mm | 78.58 mm | Nokia XR21 has greater width than OPPO AX7. |
Depth | 8.1 mm | 10.45 mm | OPPO AX7 is narrower than OPPO AX7. |
Weight | 168 g | 231 g | OPPO AX7 is lighter than OPPO AX7. |
Body Colour | Glaze blue | 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 | - | 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 |
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SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
SIM Card Qty | Single-SIM | Dual-SIM |
DISPLAY | OPPO AX7 | Nokia XR21 |
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Display Type | LCD display | - | |
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Display Technology | LTPS TFT | - | |
Screen Size (Display Size) | 6.2" | 6.49" | Nokia XR21 has larger screen size than OPPO AX7. |
Screen Resolution (Display Resolution) | 1520 x 720 pixels | 2400 x 1080 pixels | Nokia XR21 has better screen resolution than OPPO AX7. |
Display Format | HD+ | Full HD+ | |
Aspect Ratio | - | 20:9 | |
Max Brightness | - | 550 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Display Refresh Rate | - | 120 Hz | |
Display Features | In-Cell Display Technology | Glove & Wet Touch, 82% NTSC | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | OPPO AX7 | Nokia XR21 |
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Processor Type (CPU) | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 695 5G | |
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Processor Number | - | SM6375 | |
Clock Speed | - | 2.2 GHz | |
Processor Core Qty | - | 8-core | |
64-bit Architecture | Yes | - | OPPO AX7 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 506 | Qualcomm ADRENO 619 |
MEMORY | OPPO AX7 | Nokia XR21 |
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RAM | 4 GB | 6 GB | Nokia XR21 has more RAM than OPPO AX7. |
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Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Nokia XR21 has more internal memory than OPPO AX7. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
CAMERA | OPPO AX7 | Nokia XR21 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 13 Megapixel | 64 Megapixel | Nokia XR21 has better camera resolution than OPPO AX7. |
Lens Aperture | F/2.2 | - | |
Lens Construction | 5-element | - | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | - | |
Camera Modes | - | AI Portait, Night Mode 2.0, SpeedWarp camera mode, Action Cam mode, flash shot mode | |
Light Source | LED light | Dual LED flash | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), AR sticker, AI Beautify | Corning Gorilla Glass DX+ (protective lens glass), UW Capture fusion |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Nokia XR21 has better second camera resolution than OPPO AX7. |
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Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 16 Megapixel | 16 Megapixel | Both phones have the same front camera resolution. |
Lens Aperture (Front) | F/2.0 | - | |
Special Effects (Front) | HDR, Bokeh effect | - |
BATTERY AND CHARGING | OPPO AX7 | Nokia XR21 |
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Battery Capacity (Battery Size) | 4230 mAh | 4800 mAh | Nokia XR21 has larger battery capacity than OPPO AX7. |
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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 |
CELLULAR | OPPO AX7 | Nokia XR21 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Nokia XR21 has more advanced generation mobile network. |
Operating System | ColorOS 5.2 (based on Android 8.1) | Android 12 | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC, A-GLONASS |
COMMUNICATIONS | OPPO AX7 | Nokia XR21 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | LTE, 5G NR | |
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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 2, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 | 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 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | 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 802.11b/g/n | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 | |
NFC | - | Yes | Nokia XR21 has NFC reader for mobile payments. |
Modem | - | Snapdragon X51 5G | |
Messaging Services | SMS, MMS | - |
MEDIA | OPPO AX7 | Nokia XR21 |
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Sound Enhancements | - | OZO Playback technology, OZO spatial sound recording with wind noise reduction, audio boost mode |
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FEATURES | OPPO AX7 | Nokia XR21 |
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Phone Functions | 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, G-sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyroscope | |
Security Devices | Fingerprint reader | 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 AX7 | Nokia XR21 |
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Included Accessories | Headset, screen protection film, USB cable, power adapter, SIM card removal tool, protective case | SIM card removal tool, USB-C cable | |
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Compliant Standards | - | IP68, IP69K, MIL-STD-810H | |
Product Recycled Content | - | 100 % - aluminium inner chassis | |
Max Height of Shock Resistance | - | 1.8 m |