Blackview BV4900S vs Google Pixel 7a
Blackview BV4900S
Google Pixel 7a
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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 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 7, 8, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 - GWKK3, G0DZQ; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 21, 25, 28, 32, 38, 39, 40, 41, 42, 66 - GHL1X, G82U8
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GWKK3; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - G0DZQ; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 76, 77, 78, 79 SA/NSA/Sub6 - GHL1X, G82U8
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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, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A(CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092023-05
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Status2021-092023-05
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Design
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BuildPolycarbonate, rubber, siliconeGlass front (Gorilla Glass 3), aluminum frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM and eSIM
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Height157.5 mm152 mm
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Width78.1 mm72.9 mm
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Thickness13.7 mm9 mm
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Weight261 g193.5 g
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WaterproofIP68IP67 (1.5m for 30 mins)
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Dust proofIP68IP67
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MIL-STD-810GYes-
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ColorsBlack, Green, Orange, YellowCharcoal, Coral, Sea, Snow
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Display
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Display typeIPS TFTOLED
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Physical size5.7 inches6.1 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density282 ppi429 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Asahi Dragontrail glassCorning Gorilla Glass 3
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Display features-Always-on display, HDR, 90Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Dual-core 2.85 GHz Cortex-X1
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CPU(second)quad-core 1.2 GHz Cortex-A55dual-core 2.35 GHz Cortex-A78
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CPU(third)Quad-core 1.8 GHz Cortex-A55
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ChipsetUnisoc SC9863AGoogle Tensor G2
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GPUPowerVR GE8322Mali-G710 MP7
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Memory RAM2 GB8 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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StorageeMMCUFS 3.1
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OS
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OSDoke OS 2.0 (Android 11 Go Edition)Android 13
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Main camera
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Camera typeSingleDual
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Main camera8 MP, f/2.464 MP, f/1.9 , (wide) , 80˚ , 26 mm, 1/1.73" , 0.8 µm, 8x digital zoom
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(ultrawide) , 13 MP, f/2.2 , 120˚ , 1.12 µm
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Primary camera resolution3264 x 2448 pixels9280 x 2160 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60/120/240fps, OIS
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Primary camera flashLED 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-modeAutofocus, continuous shooting, digital zoom, optical 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, macro-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.2 , 1/4" , 1.4 µm13 MP, f/2.2 , 1.12 µm, (ultrawide) , 95˚ , 20 mm
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Selfie camera resolution2560 x 1920 pixels4160 x 3120 pixels
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Selfie camera featuresFace unlockFace unlock, HDR, face detection
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Selfie camera video720p@30fps4K@30fps, 1080p@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, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WiFi Tri-Band-Yes
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USBmicroUSB 2.0Type-C 3.2
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USB On-The-GoYes-
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Bluetoothv4.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, magnetometer, proximityAccelerometer, barometer, 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 capacity5580 mAh4385 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-USB Power Delivery 3.0, 18W
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Fast wireless charging-Yes, 7.5W
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Tests and performance
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Antutu72117 (v8)768335 (v9)
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Geekbench(single-core)137 (v5.2)1380 (v6)
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Geekbench(multi-core)627 (v5.2)3071 (v6)
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Cost
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Price100 USD450 USD