vivo V21 5G vs vivo V29 Pro

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

V21 5G compared with V29 Pro
vivoV21 5GvivoV29 Pro
Overview
ReleasedMay 2021October 2023
Display
Screen size6.44″6.78″
Resolution2404 × 10802800 × 1260 (better)
Sharpness409 pixels per inch453 pixels per inch (better)
PanelOLEDOLED
Refresh rate90 Hz120 Hz (better)
Peak brightness800 nits–
Display typeE3 AMOLED; current global parameter sheet lists 2,404 × 1,080 pixels, whereas the reviews list 2,400 × 1,080AMOLED with 55° curved edges
Brightness detail500 nits typical, 800 nits HBM–
Always-on displayAlways-on display, TechAdvisor–
Display featuresHDR10+, 6,000,000:1 contrast; 60 Hz default with Smart Switch, 60 Hz and 90 Hz settings; some applications remain at 60 Hz1.07 billion colours and HDR10+; PWM dimming at 2,160 Hz in 90 Hz mode and 1,920 Hz in 60/120 Hz modes
Performance
ChipMediaTek Dimensity 800UMediaTek Dimensity 8200
Memory8 GB8 GB – 12 GB (better)
Storage128 GB, 256 GB256 GB
CPU7 nm octa-core processor, up to 2.4 GHzDimensity 8200, 4 nm
Storage typeUFS 2.2; 8 GB physical RAM with 128 GB or 256 GB storage globally; global overview describes 3 GB extended RAM from storage, current India overview describes 4 GB; UK 128 GB model identified by TechAdvisor and TechRadarIndia configurations below; up to 8 GB extended RAM uses storage rather than additional physical memory
Cooling–Bionic vapour chamber; area unpublished
Cameras
Main camera64 MP (better)50 MP
Ultra wide camera8 MP8 MP
Telephoto cameraNone12 MP
Optical zoomNone2× (better)
Front camera44 MP50 MP (better)
Main cameraAutofocus, f/1.79, four-axis OISSony IMX766, 1/1.56-inch sensor, f/1.88 and OIS
Ultra wide cameraf/2.2, 120° lens angle or 108° after distortion correction8 MP, f/2.2
Telephoto camera–Sony IMX663 portrait camera, f/1.98 and 2× optical zoom
Front cameraAutofocus, f/2.0, OIS and dual Selfie Spotlight lights; 44 MP output in 16:11 mode only50 MP Eye AF, f/2.0; 92° before and 90° after distortion correction
Video recordingRear 4K at 30 fps and 1080p at 60 fps, TechAdvisor; maker says OIS and EIS are unavailable in 4K at 30 fpsFront and rear up to 4K at 60 fps, Gadgets360 and IndianExpress; stabilisation modes reduce resolution
Front video4K at 30 fps without OIS or EIS; Ultra Stable Selfie Video–
Camera features2 MP f/2.4 macro camera with 4 cm focus distance; eye autofocus, night portrait, dual-view video, double exposure and multi-style portraitSmart Aura Light, multispectral sensor, rear flash, Wedding Style Portrait, OIS + EIS Super Night Video, Ultra Stable Video, night, high-resolution, panorama, documents, slow-motion, time-lapse, Supermoon, astro, Pro, food, sports, dual-view, live-photo and micro-movie modes
Battery and charging
Battery4,000 mAh4,600 mAh (better)
Wired chargingUp to 33 WUp to 80 W (better)
Wireless chargingNoneNone
Battery life detailTypical capacityParameter sheet lists 4,505 mAh minimum; overview instead labels rated capacity 4,500 mAh; both use 4,600 mAh typical
Wired charging11 V/3 A FlashCharge adapter; up to 63% in 30 minutes in maker laboratory tests at 25℃ ±1℃, starting at 1% with screen off; actual charging power varies80 W FlashCharge, 11 V/7.3 A
Wireless chargingNo wireless charging, TechAdvisor–
Design
TypeStandardStandard
Weight176 g (better)188 g
Thickness7.29 mm (better)7.46 mm
Height × width159.68 × 73.9 mm164.18 × 74.37 mm
MaterialsAG matte glass back and flat frame; maker glass description differs from TechAdvisor's plastic-back descriptionGlass back and aerospace-grade metal border, maker overview
ColoursDusk Blue at 176 g and 7.29 mm; Sunset Dazzle and Arctic White at 177 g and 7.39 mm; UK maker release lists Dusk Blue and Sunset DazzleHimalayan Blue and Space Black; maker dimensions 16.418 × 7.437 × 0.746 cm, which differ from Gadgets360's database figures
BiometricsIn-display fingerprint scanningIn-display fingerprint reader
SensorsAccelerometer, ambient light sensor, e-compass, proximity sensor and gyroscopeAccelerometer, ambient light, proximity, compass and gyroscope
SpeakersSingle speaker, TechAdvisorSingle speaker, IndianExpress
Software
Operating systemAndroidAndroid
Software at launchFuntouch OS 11.1; Android 11 identified by both reviewsFuntouch OS 13 Global; Android 13 identified by Gadgets360 and IndianExpress
In the boxPhone, headset, documentation, USB-C cable, power adapter, earphone jack adapter, SIM eject tool, case and applied protective film; accessories vary by regionDocumentation, cable, power adapter, SIM tool, case and applied protective film
Connectivity
Mobile networkGlobal bands GSM B2/3/5/8; WCDMA B1/2/4/5/8; LTE FDD B1/2/3/4/5/7/8/20/28, TDD B38/39/40/41F as printed by maker; 5G n1/3/7/28/41/78; SA and NSA subject to carrier and softwareIndia GSM 850/900/1800/1900 MHz; WCDMA B1/4/5/8; LTE FDD B1/3/4/5/8/19/28A, TDD B34/38/39/40/41; 5G n1/3/5/8/28A/40/77/78
SIMHybrid slot for one nano-SIM plus a second nano-SIM or microSD card; dual standby; 5G + 5G dual SIM on NSA networks onlyDual nano-SIM, dual standby
Wi-Fi2.4 GHz and 5 GHz; Wi-Fi 5 identified by TechAdvisor2.4/5 GHz; protocol version unpublished in India sheet
BluetoothBluetooth 5.1Bluetooth 5.3
NFCSupported in Europe, Saudi Arabia, UAE, South Africa, Hong Kong, Taiwan and Singapore; NFC-eSE in Indonesia; other regions not confirmed by global sheetNot supported, IndianExpress
USBUSB-C with OTG; no 3.5 mm headphone socket, TechAdvisorType-C and OTG; USB 2.0 identified by Gadgets360
PositioningGPS, BeiDou, Galileo and GLONASSGPS, BeiDou, Galileo, GLONASS, QZSS and NavIC

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