Detailed comparison and review of Nokia 8.1 and Vivo X51 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.
DESIGN AND DIMENSIONS | Nokia 8.1 | Vivo X51 5G |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | V2006 | |
Form Factor | Touch | Touch | |
Height | 154.8 mm | 158.46 mm | Vivo X51 5G has greater height than Nokia 8.1. |
Width | 75.76 mm | 72.8 mm | Nokia 8.1 has greater width than Vivo X51 5G. |
Depth | 7.97 mm | 8.04 mm | Nokia 8.1 is narrower than Nokia 8.1. |
Weight | 180 g | 181.5 g | Nokia 8.1 is lighter than Nokia 8.1. |
Body Colour | Blue/silver | Steel/copper | Alpha grey | |
Body Material | Metal frame | - | |
Waterproof (Water-resistant) | - | - | |
IP rating | - | IP53 | |
SAR Value | 1.49 W/kg (body), 0.514 W/kg (head), 3.99 W/kg (limb) | 1.205 W/kg (head), 1.239 W/kg (body), 3.086 W/kg (limb) | |
Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Nokia 8.1 | Vivo X51 5G |
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Display Type | LCD display | OLED display | |
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Display Technology | PureDisplay | AMOLED | |
Screen Size (Display Size) | 6.18" | 6.56" | Vivo X51 5G has larger screen size than Nokia 8.1. |
Screen Resolution (Display Resolution) | 2280 x 1080 pixels | 2376 x 1080 pixels | Vivo X51 5G has better screen resolution than Nokia 8.1. |
Display Format | Full HD+ | - | |
Pixel Density | - | 398 ppi | |
Aspect Ratio | 18.7:9 | 19.8:9 | |
Max Brightness | - | 500 cd/m² | |
Colour Depth | - | 16.7 million colours | |
Contrast Ratio | 1500:1 | - | |
HDR | Yes | - | Nokia 8.1 has HDR. |
HDR Technology | HDR10 | - | |
Display Features | Edge-to-Edge screen | - |
PROCESSOR | Nokia 8.1 | Vivo X51 5G |
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Processor Type (CPU) | Qualcomm Snapdragon 710 | Qualcomm Snapdragon 765G | |
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Clock Speed | - | 2.4 GHz | |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Nokia 8.1 has 64-bit architecture. |
MEMORY | Nokia 8.1 | Vivo X51 5G |
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RAM | LPDDR4X SDRAM - 4 GB | 8 GB | Vivo X51 5G has more RAM than Nokia 8.1. |
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Internal Memory Size (Storage Capacity) | 64 GB | 256 GB | Vivo X51 5G has more internal memory than Nokia 8.1. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 400 GB | - |
CAMERA | Nokia 8.1 | Vivo X51 5G |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 12 Megapixel | 48 Megapixel | Vivo X51 5G has better camera resolution than Nokia 8.1. |
Sensor Size | 1/2.55" | - | |
Lens Aperture | - | F/1.6 | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) 2.0 | - | Nokia 8.1 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Special Effects | Bokeh effect | HDR | |
Camera Modes | Pro Camera mode | Panorama, Time-lapse mode, Pro mode, Live Photos, AI makeup, Portrait, Super Night mode, astro mode, pro sports mode, DOC mode | |
Light Source | Dual Hi-Cri flash | LED flash | |
Camera Features (Functions) | Carl Zeiss optic, Dual-Sight mode, AI-powered imaging | 60x Hyper Zoom, Gimbal Super Night Master, Gimbal Super Sport Expert |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 13 Megapixel | 13 Megapixel | Both phones have the same second camera resolution. |
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Lens Aperture (2nd Camera) | - | F/2.46 | |
Camera Functions (2nd Camera) | Depth camera | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
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Lens Type (3rd Camera) | - | Wide-angle lens | |
Lens Aperture (3rd Camera) | - | F/2.2 |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 8 Megapixel | |
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Lens Type (4th Camera) | - | Telephoto lens | |
Lens Aperture (4th Camera) | - | F/3.4 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 32 Megapixel | Vivo X51 5G has better front camera resolution than Nokia 8.1. |
Lens Aperture (Front) | - | F/2.45 | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | Motion Photos | Live Photos, Portrait | |
Camera Features (Front) | - | 2 x digital zoom |
BATTERY AND CHARGING | Nokia 8.1 | Vivo X51 5G |
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Battery Capacity (Battery Size) | 3500 mAh | 4315 mAh | Vivo X51 5G has larger battery capacity than Nokia 8.1. |
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CELLULAR | Nokia 8.1 | Vivo X51 5G |
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Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
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Mobile Broadband Generation | 4G | 5G | Vivo X51 5G has more advanced generation mobile network. |
Operating System | Android 9.0 Pie | Funtouch OS 10 (based on Android 10) | |
Intelligent Assistant | Google Assistant | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Nokia 8.1 | Vivo X51 5G |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi | FDD-LTE, TDD-LTE, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | |
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 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, 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, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
5G NR Band | - | N1, n3, n7, n8, n28, n38, n41, n77, n78 | |
5G NR Frequency | - | FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500 | |
Wireless Interface | IEEE 802.11b/g/n/ac | Wi-Fi | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Nokia 8.1 | Vivo X51 5G |
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Supported Digital Audio Standards | Apt-X | WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), AMR-WB, AMR-NB, Vorbis | |
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Supported Digital Video Standards | - | MKV, AVI, 3GP, TS, MP4 | |
Sound Enhancements | Nokia OZO surround sound capture | - | |
Audio Amplifier | - | AK4377A |
FEATURES | Nokia 8.1 | Vivo X51 5G |
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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 | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
Security Devices | Fingerprint reader | Fingerprint reader | |
Additional Phone Features | Fast Charging, Smart Amplifier technology, Google Lens | - |
OTHERS | Nokia 8.1 | Vivo X51 5G |
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Included Accessories | Headset, power adapter, SIM card removal tool, USB-C cable | Headset, USB cable, power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, protective case, protective film | |
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Compliant Standards | - | IP53 |