vivo S20 vs Realme 8 Pro

Phones Images
PHONES
Phone Names vivo S20 Realme 8 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
5G bands1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA-
SpeedHSPA, LTE, 5GHSPA, LTE
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / HSPA / LTE
 -1, 3, 5, 8, 38, 40, 41 - Asia
Launch
Announced2024, November 282021, March 24
StatusAvailable. Released 2024, December 06Available. Released 2021, March 25
Body
Build-Glass front, plastic frame, plastic back
Dimensions160.4 x 74.2 x 7.2 mm (6.31 x 2.92 x 0.28 in)160.6 x 73.9 x 8.1 mm (6.32 x 2.91 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight186 g (6.56 oz)176 g (6.21 oz)
Display
ProtectionScratch/drop-resistant glass-
Resolution1260 x 2800 pixels, 20:9 ratio (~460 ppi density)1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Size6.67 inches, 107.4 cm2 (~90.2% screen-to-body ratio)6.4 inches, 98.9 cm2 (~83.3% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 1300 nits (HBM), 5000 nits (peak)Super AMOLED, 430 nits (typ), 1000 nits (peak)
 -Always-on display
Platform
CPUOcta-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
ChipsetQualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)Qualcomm SM7125 Snapdragon 720G (8 nm)
GPUAdreno 720Adreno 618
OSAndroid 15, OriginOS 5Android 11, upgradable to Android 12, Realme UI 3.0
Memory
Card slotNomicroSDXC (dedicated slot)
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM128GB 6GB RAM, 128GB 8GB RAM
 -UFS 2.1
Main Camera
Dual50 MP, f/1.9, 23mm (wide), 1/1.55", PDAF, OIS 8 MP, f/2.2, 106˚ (ultrawide), AF-
FeaturesRing-LED flash, panorama, HDRLED flash, HDR, panorama
Quad-108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Video4K, 1080p, gyro-EIS4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single50 MP, f/2.0, 22mm (wide), AF16 MP, f/2.5, (wide), 1/3.0", 1.0µm
Video4K, 1080p1080p@30/120fps, gyro-EIS
Sound
3.5mm jack -Yes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes
 -24-bit/192kHz audio
Comms
Bluetooth5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 55.0, A2DP, LE
Infrared portYes-
NFCYesYes (market/region dependent)
PositioningGPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)GPS, GLONASS, BDS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging90W wired, PD Reverse wired50W wired, 50% in 17 min, 100% in 47 min
TypeSi/C Li-Ion 6500 mAh4500 mAh
Misc
ColorsGray, Gold, WhiteInfinite Blue, Infinite Black, Punk Black, Illuminating Yellow
ModelsV2429ARMX3081
PriceAbout 300 EURAbout 550 EUR
SAR-1.10 W/kg (head)     0.53 W/kg (body)
Tests
Battery life- Endurance rating 116h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -28.2 LUFS (Average)
Performance- AnTuTu: 286666 (v8) GeekBench: 1678 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 116h
Camera-Photo / Video
Display-Contrast ratio: Infinite (nominal)
Loudspeaker--28.2 LUFS (Average)
Performance-AnTuTu: 286666 (v8) GeekBench: 1678 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)