UMIDIGI A7 vs vivo V21s
UMIDIGI A7
vivo V21s
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
-
5G network-5G band 1, 28, 40, 41, 77, 78, 79 SA/NSA
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-5.76 Mbps
-
EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE Cat 4, 301 Mbps download, 51 Mbps uploadLTE-A, Cat12, 1200 Mbps download, 150 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2020-082022-11
-
Status2020-082022-11
-
Design
-
BuildMetal, plasticPlastic
-
SIMDual SIM (Nano-SIM, dual SIM stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
-
Height163.7 mm159.7 mm
-
Width77.6 mm73.9 mm
-
Thickness8.7 mm7.3 mm
-
Weight228 g176 / 177 g
-
ColorsGreen, GreyBlue, Gradient
-
Display
-
Display typeIPS capacitive touchscreenAMOLED
-
Physical size6.49 inches6.44 inches
-
Resolution720 x 1560 pixels1080 x 2404 pixels
-
Pixel density265 ppi409 ppi
-
Display colors1677721616777216
-
Protection2.5D curved glass screen, Scratch resistantScratch resistant
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 2.3 GHz Cortex-A53Dual-core 2.4 GHz Cortex-A76
-
CPU(second)quad-core 1.6 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
-
ChipsetMediaTek Helio P20 (MT6757)MediaTek MT6853 Dimensity 800U
-
GPUMali-T880 MP2Mali-G57 MC3
-
Memory RAM4 GB8 GB
-
Internal storage64 GB128 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max256 GB-
-
StorageeMMC 5.1UFS 2.2
-
OS
-
OSAndroid 10Android 12, Funtouch 12
-
Main camera
-
Camera typeQuadTriple
-
Main camera16 MP, f/1.8 , 0.26" , 1.132 µm64 MP, f/1.8 , 0.7 µm, (wide) , 26 mm
-
8 MP, 1/4" , 1.12 µm8 MP, 1/4.0" , 1.12 µm, (ultrawide) , f/2.2 , 120˚ , 16 mm
-
5 MP2 MP, (macro) , f/2.4
-
5 MP
-
Primary camera resolution4608 x 3456 pixels9280 x 6920 pixels
-
Primary camera video1080p@30fps4K@30fps, 1080p@30/60fps
-
Primary camera flashdual LED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, continuous shooting, digital 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, macro-mode, phase detection autofocus
-
Selfie camera
-
Selfie camera type-Single
-
Selfie camera13 MP, f/2.0 , 0.23" , 1.029 µm44 MP, f/2.0 , (wide) , 150 mm
-
Selfie camera resolution4608 x 3456 pixels-
-
Selfie camera features-Autofocus, face unlock, HDR, optical image stabilization
-
Selfie camera video1080p@30fps4K@30fps, 1080p@30fps
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioNo
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYes-
-
Wi-Fi displayYes-
-
WLAN WiFi Dual BandYesYes
-
USBType-C 1.0 reversible connectorType-C 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.2v5.1
-
Bluetooth A2DPYesYes
-
bluetooth HIDYes-
-
bluetooth LE-Yes
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDS-Yes
-
Features
-
SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, lightAccelerometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity4150 mAh4000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes, 33W (63% in 30 min)
-
Cost
-
Price100 USD360 USD
-
Tests and performance
-
Antutu-368414 (v9)
-
Geekbench(single-core)-363 (v5.2)
-
Geekbench(multi-core)-1353 (v5.2)
_small.jpg)
