Oppo A7n vs Samsung Galaxy Quantum 2
Oppo A7n
Samsung Galaxy Quantum 2
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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5G network-5G band 78 Sub6
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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 speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps uploadLTE-A, 2000 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-42021-04
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Status2019-42021-04
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Design
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BuildAluminium alloy-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height155.9 mm161.9 mm
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Width75.4 mm73.8 mm
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Thickness8.2 mm8.1 mm
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Weight-176 g
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ColorsGreenBlack, Violet, White
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Display
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Display typeS-IPS LCD capacitive touchscreenDynamic AMOLED 2X
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Physical size6.2 inches6.7 inches
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Resolution720 x 1520 pixels1440 x 3200 pixels
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Pixel density271 ppi524 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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MultitouchYes-
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Display features-120Hz, 1200 nits (peak), 120Hz@FHD / 60Hz@QHD refresh rate
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Single-core 2.96 GHz Kryo 485
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CPU(second)quad-core 1.8 GHz Cortex-A53Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetMediatek MT6765 Helio P35Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
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GPUPowerVR GE8320Adreno 640
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Memory RAM4 GB6 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB1 TB
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OS
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OSColorOS 5.2 (Android 8.1 Oreo)Android 11, One UI 3.1
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Main camera
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Camera typeDualTriple
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Main camera13 MP, f/2.264 MP, f/1.8 , (wide) , 26 mm, 1/1.7x" , 0.8 µm
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2 MP, f/2.412 MP, f/2.2 , (ultrawide) , 123˚ , 1.12 µm
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(macro) , 5 MP, f/2.4
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Primary camera resolution4608 x 3456 pixels-
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60/240fps; gyro-EIS
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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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeHDR, Panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2.010 MP, f/2.2 , (wide)
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera features-HDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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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NFCYesYes
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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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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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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 capacity4230 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Fast Charging
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Talk time 4G-46 h
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Tests and performance
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Antutu-476000 (v8)
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Cost
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Price-620 USD