Oppo A5 (2020) vs Xiaomi Redmi Note 8 2021

Phones Images
PHONES
Phone Names Oppo A5 (2020) Xiaomi Redmi Note 8 2021
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 MbpsHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 1, 3, 5, 8, 38, 40, 41-
Launch
Announced2019, September 21. Released 2019, October2021, May 25
StatusDiscontinuedAvailable. Released 2021, May 27
Body
BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Dimensions163.6 x 75.4 x 9.1 mm (6.44 x 2.97 x 0.36 in)158.3 x 75.3 x 8.4 mm (6.23 x 2.96 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight195 g (6.88 oz)190 g (6.70 oz)
Display
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Size6.5 inches, 102.0 cm2 (~82.7% screen-to-body ratio)6.3 inches, 97.4 cm2 (~81.7% screen-to-body ratio)
TypeIPS LCD, 480 nits (typ)IPS LCD, 500 nits (typ)
Platform
CPUOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
ChipsetQualcomm SDM665 Snapdragon 665 (11 nm)Mediatek MT6769Z Helio G85 (12 nm)
GPUAdreno 610Mali-G52 MC2
OSAndroid 9.0 (Pie), ColorOS 6.1Android 11, MIUI 12.5
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM
 UFS 2.1eMMC 5.1
Main Camera
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Quad12 MP, f/1.8, 26mm (wide), 1/2.8", 1.25µm, PDAF 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm Auxiliary lens Auxiliary lens48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Single-13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video4K@30fps, 1080p@30fps, gyro-EIS1080p@30/120fps; gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single8 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker Yes, with stereo speakersYes
 24-bit/192kHz audio-
Comms
Bluetooth5.0, A2DP, LE5.2, A2DP, LE
Infrared port-Yes
NFCYes (market dependent)No
PositioningGPS, GLONASS, GALILEO, 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-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
ChargingReverse wired18W wired
TypeLi-Po 5000 mAh, non-removableLi-Po 4000 mAh
Misc
ColorsMirror Black, Dazzling WhiteNeptune Blue, Moonlight White, Space Black
ModelsCPH1931, CPH1959, CPH1933, CPH1935, CPH1943M1908C3JGG
PriceAbout 170 EURAbout 160 EUR
SAR-0.97 W/kg (head)     0.75 W/kg (body)
SAR EU-0.57 W/kg (head)     0.94 W/kg (body)
Tests
Battery life- Endurance rating 102h
Camera- Photo / Video
Display- Contrast ratio: 1487:1 (nominal)
Loudspeaker- -28.6 LUFS (Average)
Performance- AnTuTu: 180195 (v8), 165779 (v9) GeekBench: 5259 (v4.4), 1314 (v5.1) GFXBench: 8.7fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)-Endurance rating 102h
Camera-Photo / Video
Display-1487:1 contrast ratio, 620 nits max brightness (measured)
Loudspeaker--28.6 LUFS (Average)
Performance-AnTuTu: 180195 (v8), 165779 (v9) GeekBench: 5259 (v4.4), 1314 (v5.1) GFXBench: 8.7fps (ES 3.1 onscreen)