Apple iPhone 8 vs. Vivo V21 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Apple iPhone 8 and Vivo V21 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

Apple iPhone 8 vs. Vivo V21 5G Comparison Chart
DESIGN AND DIMENSIONS Apple iPhone 8 Vivo V21 5G
Product Type Smartphone Smartphone
Manufacturer Model Number A1905 V2050
Form Factor Touch Touch
Height 138.4 mm 159.68 mm Vivo V21 5G has greater height than Apple iPhone 8.
Width 67.3 mm 73.9 mm Vivo V21 5G has greater width than Apple iPhone 8.
Depth 7.3 mm 7.29 mm Vivo V21 5G is narrower than Apple iPhone 8.
Weight 148 g 176 g Apple iPhone 8 is lighter than Apple iPhone 8.
Body Colour Matte red | Gold | Silver | Space grey | Red Dusk blue | Sunset dazzle
Body Material Glass, oleophobic coating, aerospace-grade 7000 Series aluminium Matte glass
Protection Dustproof, splashproof, waterproof -
Waterproof (Water-resistant) Yes - Apple iPhone 8 is waterproof.
IP rating IEC 60529 IP67 IP52
Repairability Index 6.5 (out of 10) -
SAR Value 1.19 W/kg (head), 1.17 W/kg (body) 1.09 W/kg (body), 3.19 W/kg (limb), 0.91 W/kg (head)
Connector Type Lightning USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Single-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Apple iPhone 8 Vivo V21 5G
Display Type LCD display OLED display
Display Technology Retina HD display with IPS technology AMOLED
Screen Size (Display Size) 4.7" 6.44" Vivo V21 5G has larger screen size than Apple iPhone 8.
Screen Resolution (Display Resolution) 1334 x 750 pixels 2404 x 1080 pixels Vivo V21 5G has better screen resolution than Apple iPhone 8.
Display Format - Full HD+
Pixel Density 326 ppi -
Aspect Ratio - 20:9
Max Brightness 625 cd/m² 800 cd/m² Vivo V21 5G has better display brightness than Apple iPhone 8.
Contrast Ratio 1400:1 6000000:1 Vivo V21 5G has better display contrast ratio than Apple iPhone 8.
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Enhancement Technology Dolby Vision -
Display Refresh Rate - 90 Hz
Display Features Dual-domain pixels, Display Zoom, Reachability (screen shifting), True Tone display -
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating -
PROCESSOR Apple iPhone 8 Vivo V21 5G
Processor Type (CPU) Apple A11 Bionic - with M11 motion MediaTek Dimensity 800U
Clock Speed - 2.4 GHz
Processor Core Qty - 8-core
64-bit Architecture Yes - Apple iPhone 8 has 64-bit architecture.
MEMORY Apple iPhone 8 Vivo V21 5G
RAM - 8 GB
Internal Memory Size (Storage Capacity) 64 GB 128 GB Vivo V21 5G has more internal memory than Apple iPhone 8.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Apple iPhone 8 Vivo V21 5G
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 12 Megapixel 64 Megapixel Vivo V21 5G has better camera resolution than Apple iPhone 8.
Sensor Type BSI -
Lens Aperture F/1.8 F/1.79 Vivo V21 5G has better lens aperture than Apple iPhone 8.
Lens Construction 6-element -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) 4-axis OIS (Optical Image Stabilisation) Both phones have optical image stabilization.
Focus Adjustment Automatic Automatic
Digital Zoom 5x 10x Vivo V21 5G has better digital zoom than Apple iPhone 8.
Special Effects - Bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Burst mode, Panorama, Time-lapse mode, Timer mode, tap to focus, Live Photos, Live Photos with stabilisation Beauty mode, Night, Filter mode, Portrait video, Dual video mode, ultra stable video, kid's face beauty, double exposure
Face Recognition (Face ID) Body and face detection - Apple iPhone 8 has face detection.
Light Source True Tone quad LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps 3840 x 2160 (4K), 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 120 fps
Camera Features (Functions) Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Playback zoom, Hybrid IR filter, Exposure control, noise reduction, geotagging, Continuous Auto Focus (CAF) Eye Autofocus
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 120 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Super macro camera
Camera Features (3rd Camera) - 4cm macro photography
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 7 Megapixel 44 Megapixels Vivo V21 5G has better front camera resolution than Apple iPhone 8.
Sensor Type (Front) BSI -
Lens Aperture (Front) F/2.2 F/2.0 Vivo V21 5G has better front lens aperture than Apple iPhone 8.
Special Effects (Front) - HDR
HDR Mode (Front) Auto HDR mode -
Camera Modes (Front) Burst mode, Timer mode, Live Photos Beauty mode, Night, Filter mode, Dual video mode, ultra stable video, kid's face beauty, double exposure, AI night portrait
Face Recognition (Face ID) Body and face detection - Apple iPhone 8 has face detection.
Light Source (Front) Retina Flash Dual LED flash
Video Resolutions (Front) 1920 x 1080 (1080p) 3840 x 2160 (4K)
Camera Features (Front) FaceTime HD camera, Exposure control, Auto image stabilisation Optical Image Stabilisation (OIS), 2 x digital zoom, Eye Autofocus
BATTERY AND CHARGING Apple iPhone 8 Vivo V21 5G
Battery Capacity (Battery Size) - 4000 mAh
Wireless Charging Yes - Apple iPhone 8 can be charged wirelessly.
Wireless Charging Standards Qi -
Talk Time 840 minutes -
Run Time Details Talk: up to 840 min
Active online usage: up to 12 hrs
Playback (wireless video): up to 13 hrs
Playback (wireless audio): up to 40 hrs
-
Battery Technology Lithium Ion -
CELLULAR Apple iPhone 8 Vivo V21 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Vivo V21 5G has more advanced generation mobile network.
Operating System iOS 11 Funtouch OS 11.1 (based on Android 11)
Intelligent Assistant Siri -
Payment Technology Apple Pay -
Navigation A-GPS, GLONASS, Galileo, QZSS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Apple iPhone 8 Vivo V21 5G
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-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 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 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66 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 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 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, n41, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 2600, FDD 900, FDD 700APT, TDD TD 2500, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11ac 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 Apple iPhone 8 Vivo V21 5G
Supported Digital Audio Standards Audible, MP3, FLAC, Apple Lossless, AC-3, AAC-LC, LPCM, HE-AAC, Audible AAX, Audible AAX+, protected AAC, EAC3, HE-AAC v2 WAV, MPEG 2 Audio, MP3, FLAC, MIDI, APE (Monkey's Audio), Vorbis
Supported Digital Video Standards M-JPEG, H.264, HEVC, MPEG-4 Part 2 MKV, FLV, 3GP, MP4
FEATURES Apple iPhone 8 Vivo V21 5G
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
Sensors Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Fingerprint reader Fingerprint reader (under display)
Additional Phone Features Multitasking, FaceTime, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, QuickType keyboard, Handoff, HomeKit, Apple TV support (2nd or later), Fast Charging, AirPlay 2 wireless streaming, Neural Engine Fast Charging, 3 GB of external memory space for RAM
OTHERS Apple iPhone 8 Vivo V21 5G
Included Accessories Power adapter, Apple EarPods with Lightning Connector, Lightning to USB cable Headset, headset adapter, SIM card removal tool, pre-installed screen protection film, USB-C cable, protective case
Compliant Standards IEC 60529 IP67, HAC (Hearing Aid Compatible) IP52
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 5 - 95% (non-condensing) -
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