Oppo A71 vs Samsung Galaxy M40
Oppo A71
Samsung Galaxy M40
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkUMTS 900, 2100, 850HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
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HSDPA speed-42 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speedLTELTE Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-92019-6
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Status2017-92019-6
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height148.1 mm155.3 mm
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Width73.8 mm73.9 mm
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Thickness7.6 mm7.9 mm
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Weight137 g168 g
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ColorsBlack, GoldBlack, Blue
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Display
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Display typeIPS LCD capacitive touchscreenPLS capacitive touchscreen
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Physical size5.2 inches6.3 inches
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Resolution720 x 1280 pixels1080 x 2340 pixels
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Pixel density282 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.5 GHz ARM Cortex-A53Quad-core 2 GHz Kryo 460
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CPU(second)Hexa-core 1.7 GHz Kryo 460
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ChipsetMediatek MT6750Qualcomm Snapdragon 675
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GPUMali-T860MP2Adreno 612
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Memory RAM3 GB6 GB
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Internal storage16 GB128 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-1 TB
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OS
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OSAndroid 7.1 (Nougat)One 1.1 (Android 9.0 Pie)
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Main camera
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Camera type-Triple
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Main camera13 MP, f/2.232 MP, f/1.7 , 0.8 µm
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8 MP, f/2.2 , 12 mm, 1.12 µm
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5 MP, f/2.2
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Primary camera resolution-6528 x 4896 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, 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 camera5 MP, f/2.416 MP, f/2
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Headphone adapter-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth AVRCP-Yes
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bluetooth HFP-Yes
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bluetooth HID-Yes
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bluetooth OPP-Yes
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bluetooth PAN-Yes
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bluetooth DIP-Yes
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bluetooth MAP-Yes
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bluetooth PBAP-PBAP/PAB
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bluetooth HOGP-Yes
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bluetooth HSP-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, compass, proximityAccelerometer, compass, gyroscope, hall, proximity, light, fingerprint
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh3500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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