Asus Zenfone Max Plus (M2) ZB634KL vs Coolpad Cool 20
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Asus Zenfone Max Plus (M2) ZB634KL
Coolpad Cool 20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)LTE frequency band 1, 3, 5, 8, 34, 39, 40, 41
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat7, 301 Mbps download, 102 Mbps uploadLTE-A, Cat4, 301 Mbps download, 151 Mbps upload
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GPRSYesYes
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EDGEGPRSYes
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Availability
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Oficially announced2019-32021-05
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Status2019-32021-06
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Design
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BuildPlastic, metalPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm164.3 mm
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Width76.2 mm75.7 mm
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Thickness8.4 mm8.7 mm
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Weight165 g199.6 g
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ColorsBlack, Blue, Red, SilverBlack, Blue, White
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Display
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Display typeS-IPS LCD capacitive touchscreenIPS LCD
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Physical size6.26 inches6.52 inches
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Resolution1080 x 2246 pixels720 x 1600 pixels
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Pixel density398 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen2.5D curved glass screen
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MultitouchYes-
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Display featuresBluelight filter-
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.8 GHz Cortex-A53Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm Snapdragon SiP 1Mediatek MT6769V/CU Helio G80
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GPUAdreno 506Mali-G52 MP3
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Memory RAM3 GB4, 6 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB256 GB
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OS
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OSAndroid 8.1 OreoAndroid 11, CoolOS 2
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Main camera
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Camera typeDualDual
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Main camera12 MP, f/1.8 , 27 mm, 1/2.9" , 1.25 µm48 MP, f/1.8 , (wide)
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5 MP, f/2.4 , 1.12 µm2 MP, f/2.4 , (depth)
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Primary camera resolution4000 x 3000 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, 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, RAWAutofocus, 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
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Selfie camera
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Selfie camera8 MP, f/2.05 MP
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, proximityAccelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G40 h-
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Talk time 3G40 h-
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Tests and performance
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Antutu-200500 (v8)
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Geekbench(single-core)-389 (v5.2)
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Geekbench(multi-core)-1402 (v5.2)
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Cost
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Price-100 USD
