Xiaomi Redmi 8A Dual vs vivo X90
Xiaomi Redmi 8A Dual
vivo X90
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
-
5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
LTE speed-LTE-A
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2020-022022-11
-
Status2020-022022-11
-
Design
-
BuildPlasticGlass front, glass back or eco leather back
-
SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height156.5 mm164.1 mm
-
Width75.4 mm74.4 mm
-
Thickness9.4 mm8.5 mm
-
Weight188 g196/200 g
-
Waterproof-IP64
-
Splash resistantYes-
-
Dust proof-IP64
-
ColorsBlack, Blue, RedBlack, Blue, Red
-
Display
-
Display typeIPS LCD capacitive touchscreenAMOLED
-
Physical size6.22 inches6.78 inches
-
Resolution720 x 1520 pixels1260 x 2800 pixels
-
Pixel density270 ppi453 ppi
-
Display colors167772161073741824
-
ProtectionCorning Gorilla Glass 5Scratch resistant, 3D curved glass screen
-
MultitouchYes-
-
Display features400 nits typ. brightness120Hz, HDR10+
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 1.95 GHz Cortex-A53Single-core 3.05 GHz Cortex-X3
-
CPU(second)quad-core 1.45 GHz Cortex-A53Triple-core 2.85 GHz Cortex-A715
-
CPU(third)Quad-core 1.8 GHz Cortex-A510
-
ChipsetQualcomm SDM439 Snapdragon 439MediaTek Dimensity 9200
-
GPUAdreno 505Arm Immortalis-G715
-
Internal storage32 GB128, 256, 512 GB
-
Memory RAM2, 3 GB8, 12 GB
-
Memory cardmicroSD, microSDHC, microSDXCNo
-
StorageeMMC 5.1UFS 3.1, UFS 4.0
-
OS
-
OSMIUI 11 (Android 9.0 Pie)Android 13, Funtouch (global), Origin OS 3 (China)
-
Main camera
-
Camera typeDualTriple
-
Main camera13 MP, f/2.2 , 1/3.1" , 1.12 µm50 MP, f/1.8 , 1/1.49" , 1.0 µm, (wide) , 10x digital zoom
-
2 MP, f/2.412 MP, f/2.0 , (telephoto) , 50 mm, 1/2.93" , 1.22 µm, 2x optical zoom
-
116˚ , (ultrawide) , 12 MP, f/2.0 , 16 mm, 1/2.93" , 1.22 µm
-
Primary camera resolution-8190 x 6120 pixels
-
Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
-
Primary camera optics-Zeiss optics
-
Primary camera flashLED flashdual-LED dual-tone flash
-
Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera8 MP, f/2.0 , 1/4" , 1.12 µm32 MP, f/2.5 , 1/2.8" , 0.8 µm, (wide) , 24 mm
-
Selfie camera resolution-6528 x 4896 pixels
-
Selfie camera features-Face unlock
-
Selfie camera video1080p@30fps4K@30fps, 1080p@30fps
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes, with stereo speakers
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBType-C reversible connectorType-C 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.2v5.3
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth AptX-aptX HD
-
Infrared-Yes
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEO-Yes
-
BeidouYes-
-
BDS-Yes
-
QZSS-Yes
-
NavIC-Yes
-
Features
-
SensorsAccelerometer, compass, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
-
Power bank functionYes-
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5000 mAh4810 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes, 120W (50% in 8 min)
-
Reverse charging-Yes
-
Talk time 4G-17.5 h
-
Cost
-
Price90 USD500 USD
-
Tests and performance
-
Antutu-1250000 (v9)
-
Geekbench(single-core)-1426 (v5.2)
-
Geekbench(multi-core)-4438 (v5.2)