Oppo A3 vs ZTE Grand X Max 2
Oppo A3
ZTE Grand X Max 2
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 900, 1800
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3G networkHSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100HSDPA
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSPA speedHSPAHSPA
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-42016-5
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Status2018-52016-5
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Design
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BuildMetal-
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SIMDual SIM (Nano-SIM, dual stand-by)Yes
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Height156 mm164.1 mm
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Width75.3 mm83.8 mm
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Thickness7.8 mm8.9 mm
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Weight159 g178 g
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ColorsGarnet Red, Knight Black, Soybean Meal, Stardust SilverBlue
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Display
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Display typeLTPS IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.2 inches6.0 inches
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Resolution1080 x 2280 pixels1080 x 1920 pixels
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Pixel density405 ppi367 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen; LTPS(Low Temperature PolySilicon)-
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2 GHz Cortex-A73Quad-core 1.5 GHz Cortex-A53 ARM
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CPU(second)quad-core 2 GHz Cortex-A53quad-core 1.2 GHz Cortex-A53 ARM
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ChipsetMediatek Helio P60Qualcomm MSM8952 Snapdragon 617
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GPUMali-G72 MP3Adreno 405
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Memory RAM4 GB2 GB
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Internal storage128 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max256 GB64 GB
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OS
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OSAndroid 8.1 (Oreo)Android OS, v6.0 (Marshmallow)
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Main camera
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Main camera16 MP, f/1.813 MP
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2 MP
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Primary camera resolution4608 x 3345 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocusautofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP, f/2.25 MP
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video1080p@30fps1080p
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-GoYes-
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push EmailPush EmailPush Email
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Java-No
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SensorsAccelerometer, compass, gyro, proximityAccelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3400 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC-