TP-LINK Neffos X1 Max vs Yezz Classic C21
TP-LINK Neffos X1 Max
Yezz Classic C21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 2100-
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 28(700)-
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HSDPA speed42 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE Cat4, 150.8 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2016-92014-3
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Status2016-92014-4
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Design
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BuildMetal-
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SIMDual SIM (Nano-SIM/microSD)Dual SIM (Mini-SIM)
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Height152.8 mm106 mm
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Width76 mm45 mm
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Thickness7.75 mm14.5 mm
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Weight-73 g
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ColorsGray, GoldBlack, Blue, Gray, Green, Purple, Red, White
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size5.5 inches1.8 inches
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Resolution1080 x 1920 pixels128 x 160 pixels
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Pixel density401 ppi114 ppi
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Display colors1677721666560
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Protection2.5D curved glass screen-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.2 GHz Cortex-A53
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ChipsetMediaTek Helio P10 (MT6755)-
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GPUMali-T860 MP2-
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Memory RAM3, 4 GB-
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Internal storage32, 64 GB64 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max128 GB8 GB
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OS
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OSAndroid 6.0 Marshmallow-
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Main camera
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Camera typeSingle-
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Main camera13 MP, f/2 , 0.23" , 1.133 µm
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Primary camera resolution4160 x 3120 pixels640 x 480 pixels
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Primary camera video1080p@30fpsno
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Primary camera flashdual LED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection-
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Selfie camera
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Secondary camera-No
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Selfie camera5 MP
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Selfie camera resolution2592 x 1944 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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Notifications-Vibration; ringtones
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EarpieceYes-
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Multimedia
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RadioFM Radio-
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Radio FM-Stereo FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.1v2.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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GALILEOYes-
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Features
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Messaging SMS-SMS
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Messaging MMS-MMS
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Messaging IM-IM
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WAP-Yes
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Java-No
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SensorsAccelerometer, fingerprint, proximity, light-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3000 mAh600 mAh
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Battery removableNon-removable-
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Fast battery chargingYes-
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Talk time-4 h
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Standby time-150 h