Xiaomi Redmi Note 9 vs Oppo A9 Comparison and Differences

Smartphone 1

Xiaomi Redmi Note 9

Xiaomi Redmi Note 9

Smartphone 2

Oppo A9

Oppo A9

Smartphone 3

Xiaomi Redmi Note 9 or Oppo A9 Specs Comparison

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Common specs

Brand and model Xiaomi Redmi Note 9 Oppo A9
Rating (+0) (+0)
Release date 2020, April 30 2019, April
Dimensions (HxWxD) 162.3 x 77.2 x 8.9 mm | 6.39 x 6.39 x 3.04 in 162 x 76.1 x 8.3 mm | 6.38 x 6.38 x 3 in
Weight 199 g | 7.02 oz 190 g | 6.7 oz
Body Build Glass front (Gorilla Glass 5), plastic frame
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Colors Forest Green, Midnight Grey, Polar White Mica Green, Ice Jade White, Fluorite Purple
Battery 5020 mAh, Non-removable Li-Po 4020 mAh,  Non-removable Li-Po
Approximate price $ 150 250 EUR
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Screen

Technology IPS LCD IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.53" in 6.53" in
Screen area 104.7 cm2 104.7 cm2
Screen format 19.5:9 (height:width) 19.5:9 (height:width)
Screen to body ratio 83.5% 84.9%
Screen resolution 1080 x 2340 px 1080 x 2340 px
Screen PPI /points per inch/ 395 PPI 395 PPI
Screen protection Corning Gorilla Glass 5
Other specs - 450 nits typ. brightness (advertised)
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Camera and Video

Rear camera, main 48 MP, Quad 16 MP, Dual
Camera specs -48 MP, f/1.8, 26mm (wide), 1/2.0'', 0.8µm, PDAF
-8 MP, f/2.2, 118° (ultrawide), 1/4.0'', 1.12µm
-2 MP, f/2.4, (macro), AF
-2 MP, f/2.4, (depth)
-16 MP, AF
-2 MP, f/2.4, depth sensor
Functions LED flash, HDR, panorama Dual-LED dual-tone flash, panorama, HDR
Video 1080p@30fps 1080p@30fps
Front camera, selfie 13 MP, Single 16 MP, Single
Specifications 13 MP, f/2.3, 29mm (standart), 1/3.1'', 1.12µm 16 MP
Functions HDR, panorama HDR
Video 1080p@30fps

Performance

Operating system - OS Android 10; MIUI 11 Android 9.0 (Pie); ColorOS 6
Chipset - MediaTek Helio G85 (12nm) - Mediatek Helio P70 (12nm)
CPU - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Mali-G52 MC2 Mali-G72 MP3
External memory microSDXC (dedicated slot) microSD, up to 256 GB
Internal memory 64GB 3GB RAM, 128GB 4GB RAM 128 GB, 6 GB RAM

Benchmark

Antutu 8 Total 205832 175916
GeekBench 5 Single Core 365
GeekBench 5 Multi-Core 1355

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE
Speed HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE-A
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Yes
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS
NFC Yes (market/region dependent)M2003J15SG (Yes); M20 Yes
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
Bluetooth 5.0, A2DP, LE Yes
Harmful irradiation SAR - 0.84 W/kg (head) 0.90 W/kg (body)
SAR EU - 0.80 W/kg (head) 1.14 W/kg (body)

Music and Audio

Radio FM radio
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (rear-mounted), accelerometer, proximity, compass
Other extras
- Fast charging 18W
-Reverse charging 9W
- Splash-proof coating

Reviews and Opinions on Xiaomi Redmi Note 9 and Oppo A9

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