vivo S20 vs Xiaomi Poco X3 Pro

Phones Images
PHONES
Phone Names vivo S20 Xiaomi Poco X3 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 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, 2, 3, 5, 8, 38, 40, 41 - India
Launch
Announced2024, November 282021, March 22
StatusAvailable. Released 2024, December 06Available. Released 2021, March 24
Body
Build-Glass front (Gorilla Glass 6), plastic back
Dimensions160.4 x 74.2 x 7.2 mm (6.31 x 2.92 x 0.28 in)165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight186 g (6.56 oz)215 g (7.58 oz)
 -IP53, dust and splash resistant
Display
ProtectionScratch/drop-resistant glassCorning Gorilla Glass 6
Resolution1260 x 2800 pixels, 20:9 ratio (~460 ppi density)1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size6.67 inches, 107.4 cm2 (~90.2% screen-to-body ratio)6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 1300 nits (HBM), 5000 nits (peak)IPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ)
Platform
CPUOcta-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver)
ChipsetQualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)Qualcomm Snapdragon 860 (7 nm)
GPUAdreno 720Adreno 640
OSAndroid 15, OriginOS 5Android 11, upgradable to Android 12, MIUI 13 for POCO
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
 -UFS 3.1
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, HDRDual-LED flash, HDR, panorama
Quad-48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens
Single-20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video4K, 1080p, gyro-EIS4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single50 MP, f/2.0, 22mm (wide), AF20 MP, f/2.2, (wide), 1/3.4", 0.8µm
Video4K, 1080p1080p@30fps
Sound
3.5mm jack -Yes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 55.0, A2DP, LE
Infrared portYesYes
NFCYesYes (market/region dependent)
PositioningGPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)GPS, GLONASS, GALILEO, BDS
RadioNoFM radio, recording
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 (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging90W wired, PD Reverse wired33W wired, 59% in 30 min, 100% in 59 min
TypeSi/C Li-Ion 6500 mAhLi-Po 5160 mAh
Misc
ColorsGray, Gold, WhitePhantom Black, Frost Blue, Metal Bronze
ModelsV2429AM2102J20SG, M2102J20SI
PriceAbout 300 EUR$ 128.04 / £ 249.99
SAR-0.99 W/kg (head)     0.67 W/kg (body)
SAR EU-0.57 W/kg (head)     0.90 W/kg (body)
Tests
Battery life- Endurance rating 112h
Camera- Photo / Video
Display- Contrast ratio: 1401:1 (nominal)
Loudspeaker- -26.1 LUFS (Good)
Performance- AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 112h
Camera-Photo / Video
Display-Contrast ratio: 1401:1 (nominal)
Loudspeaker--26.1 LUFS (Good)
Performance-AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen)