Blackview A90 vs Samsung Galaxy A50

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PHONES
Phone Names Blackview A90 Samsung Galaxy A50
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 7, 8, 20, 401, 3, 5, 7, 8, 20, 38, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 26, 29, 38, 40, 41, 66, 71 - SM-A505U
Launch
Announced2021, May 042019, February 25. Released 2019, March 18
StatusAvailable. Released 2021, MayDiscontinued
Body
Build-Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions166.3 x 77.6 x 8.8 mm (6.55 x 3.06 x 0.35 in)158.5 x 74.7 x 7.7 mm (6.24 x 2.94 x 0.30 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight185 g (6.53 oz)166 g (5.86 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1560 pixels, 19.5:9 ratio (~269 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Size6.39 inches, 100.2 cm2 (~77.7% screen-to-body ratio)6.4 inches, 100.5 cm2 (~84.9% screen-to-body ratio)
TypeIPS LCDSuper AMOLED
Platform
CPUOcta-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
ChipsetMediatek MT6771 Helio P60 (12 nm)Exynos 9610 (10 nm)
GPUMali-G72 MP3Mali-G72 MP3
OSAndroid 11Android 9.0 (Pie), upgradable to Android 11, One UI 3.0
Memory
Card slotmicroSDXCmicroSDXC (dedicated slot)
Internal64GB 4GB RAM64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1UFS 2.1
Main Camera
FeaturesLED flash, HDRLED flash, panorama, HDR
Single8 MP, f/2.2, (wide)-
Triple12 MP, f/1.8, (wide), AF other unspecified cameras25 MP, f/1.7, 26mm (wide), PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm Auxiliary lens
Video1080p@30fps, HDR1080p@30fps
Selfie camera
Features-HDR
Single8 MP, f/2.2, (wide)25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker YesYes
Comms
Bluetooth4.2, A2DP, LE5.0, A2DP, LE
NFCYesYes (market dependent)
PositioningGPS, GLONASS, BDSGPS, GLONASS, GALILEO, BDS
RadioFM radioFM radio
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-bandWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 -ANT+ Bixby natural language commands and dictation
Battery
Charging10W wired15W wired
Type4280 mAhLi-Po 4000 mAh, non-removable
Misc
ColorsBlack, Blue, Orange, PurpleBlack, White, Blue, Coral
Models-SM-A505F, SM-A505FN, SM-A505GN, SM-A505G, SM-A505FM, SM-A505YN, SM-A505W, SM-A505X, SM-A505U, SM-A505GT, SM-A505U1, SM-A505G, SM-A505N, SM-S506DL
PriceAbout 150 EURAbout 270 EUR
SAR-1.31 W/kg (head)     0.58 W/kg (body)
SAR EU-0.27 W/kg (head)     1.39 W/kg (body)
Pricing
128GB 4GB RAM-$ 279.99
64GB 4GB RAM-$ 171.00
Tests
Audio quality- Noise -93.4dB / Crosstalk -92.3dB
Battery life- Endurance rating 98h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- Voice 68dB / Noise 71dB / Ring 82dB
Performance- AnTuTu: 144574 (v7) GeekBench: 5396 (v4.4) GFXBench: 8fps (ES 3.1 onscreen)
OUR TESTS
Audio quality-Noise -93.4dB / Crosstalk -92.3dB
Battery (old)-Endurance rating 98h
Camera-Photo / Video
Display-551 nits max brightness (measured)
Loudspeaker-Voice 68dB / Noise 71dB / Ring 82dB
Performance-AnTuTu: 144574 (v7) GeekBench: 5396 (v4.4) GFXBench: 8fps (ES 3.1 onscreen)