Xiaomi Redmi Note 8 Pro vs vivo U20

Phones Images
Xiaomi Redmi Note 8 Pro vivo U20
PHONES
Phone Names Xiaomi Redmi Note 8 Pro vivo U20
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 40, 411, 3, 5, 8, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2019, August 29. Released 2019, September 242019, November. Released 2019, November
StatusDiscontinuedDiscontinued
Body
BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frameGlass front, plastic back, plastic frame
Dimensions161.4 x 76.4 x 8.8 mm (6.35 x 3.01 x 0.35 in)162.2 x 76.5 x 8.9 mm (6.39 x 3.01 x 0.35 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight200 g (7.05 oz)193 g (6.81 oz)
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Size6.53 inches, 104.7 cm2 (~84.9% screen-to-body ratio)6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
TypeIPS LCD, HDR, 500 nits (typ)IPS LCD
Platform
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
ChipsetMediatek MT6785V/CC Helio G90T (12 nm)Qualcomm SDM675 Snapdragon 675 (11 nm)
GPUMali-G76 MC4Adreno 612
OSAndroid 9.0 (Pie), upgradable to Android 11, MIUI 12.5Android 9.0 (Pie), Funtouch 9.2
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM64GB 4GB RAM, 64GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1UFS 2.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens-
Triple-16 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide) 2 MP (macro)
Video4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS4K@30fps, 1080p@30fps
Selfie camera
FeaturesHDR, panoramaHDR
Single20 MP, f/2.0, (wide), 1/3", 0.9µm16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE, aptX
Infrared portYes-
NFCYesNo
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radio, recordingFM radio
USBUSB Type-C 2.0microUSB 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
Charging18W wired18W wired
TypeLi-Po 4500 mAh, non-removable5000 mAh, non-removable
Misc
ColorsBlack, Red, Blue, White, Deep Sea Blue, Midnight Blue, Electric Blue, Twilight OrangeRacing Black, Blaze Blue
Models2015105, M1906G7I, M1906G7G-
PriceAbout 220 EURAbout 130 EUR
SAR1.15 W/kg (head)     1.18 W/kg (body)-
SAR EU1.00 W/kg (head)     1.47 W/kg (body)-
Tests
Audio quality Noise -93.6dB / Crosstalk -91.9dB-
Battery lifeEndurance rating 114h-
Camera Photo / Video-
Display Contrast ratio: 1326:1 (nominal)-
Loudspeaker Voice 64dB / Noise 71dB / Ring 82dB-
Performance AnTuTu: 224759 (v7), 279355 (v8) GeekBench: 6999 (v4.4), 1622 (v5.1) GFXBench: 14fps (ES 3.1 onscreen) AnTuTu: 215820 (v8) GeekBench: 5857 (v4.4), 1614 (v5.1) GFXBench: 7.7fps (ES 3.1 onscreen)
OUR TESTS
Audio qualityNoise -93.6dB / Crosstalk -91.9dB-
Battery (old)Endurance rating 114h-
CameraPhoto / Video-
Display1326:1 contrast ratio, 640 nits max brightness (measured)-
LoudspeakerVoice 64dB / Noise 71dB / Ring 82dB-
PerformanceAnTuTu: 224759 (v7), 279355 (v8) GeekBench: 6999 (v4.4), 1622 (v5.1) GFXBench: 14fps (ES 3.1 onscreen)AnTuTu: 215820 (v8) GeekBench: 5857 (v4.4), 1614 (v5.1) GFXBench: 7.7fps (ES 3.1 onscreen)