Xiaomi Mi A3 vs Xiaomi Mi 9 SE Comparison and Differences

Smartphone 1

Xiaomi Mi A3

Xiaomi Mi A3

Smartphone 2

Xiaomi Mi 9 SE

Xiaomi Mi 9 SE

Smartphone 3

Xiaomi Mi A3 or Xiaomi Mi 9 SE Specs Comparison

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Common specs

Brand and model Xiaomi Mi A3 Xiaomi Mi 9 SE
Rating (+0) (+0)
Release date 2019, July 2019, February
Dimensions (HxWxD) 153.5 x 71.9 x 8.5 mm | 6.04 x 6.04 x 2.83 in 147.5 x 70.5 x 7.5 mm | 5.81 x 5.81 x 2.78 in
Weight 173.8 g | 6.13 oz 155 g | 5.47 oz
Body Build Back glass (Gorilla Glass 5), aluminum frame
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Colors Kind of Gray, Not just Blue, More than White Violet, Blue, Gray
Battery 4030 mAh,  Non-removable Li-Po 3070 mAh,  Non-removable Li-Po
Approximate price 250 EUR 300 EUR
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Screen

Technology Super AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.01" in 5.97" in
Screen area 88.7 cm2 87.5 cm2
Screen format 19.5:9 (height:width) 19.5:9 (height:width)
Screen to body ratio 80.3% 84.1%
Screen resolution 720 x 1560 px 1080 x 2340 px
Screen PPI /points per inch/ 286 PPI 432 PPI
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Other specs - HDR
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Camera and Video

Rear camera, main 48 MP, Triple 48 MP, Triple
Camera specs -48 MP, f/1.8, (wide), 1/2'', 0.8µm, PDAF
-8 MP, (ultrawide), f/2.2, 1.12µm
-2 MP, f/2.4, depth sensor
-48 MP, f/1.8, 1/2'', 0.8µm, PDAF
-13 MP, f/2.4, (ultrawide), 1.12µm
-8 MP, f/2.4, (telephoto), 1.12µm, PDAF
Functions LED flash, HDR, panorama Dual-LED flash, HDR, panorama
Video 2160p@30fps, 1080p@30/60/120fps 2160p@30fps, 1080p@30/60/120fps, 720p@960fps
Front camera, selfie 32 MP, Single 20 MP, Single
Specifications 32 MP, f/2.0, 0.8µm 20 MP, f/2.0, 0.9µm
Functions HDR HDR
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 9.0 (Pie); Android One Android 9.0 (Pie)
Chipset - Qualcomm SM6125 Snapdragon 665 (11 nm) - Qualcomm SDM712 Snapdragon 712 (10 nm)
CPU - Octa-core (2x2.0 GHz Kryo 260 Gold & 6x1.8 GHz Kryo 260 Silver) - Octa-core 2.3 GHz
GPU Adreno 610 Adreno 616
External memory microSD, up to 256 GB (uses shared SIM slot) No
Internal memory 64/128 GB, 4 GB RAM 64/128 GB, 6 GB RAM

Benchmark

Antutu 8 Total 177109 223441
Antutu 7 Total
GeekBench 6 Single Core 329 438
GeekBench 6 Multi Core 1075 1308
GeekBench 6 OpenCL 290 966
GeekBench 6 Vulkan 466 849
GeekBench 5 Single Core 312 405
GeekBench 5 Multi-Core 1357 1451
GeekBench 4 Single Core 1501 1870
GeekBench 4 Multi-Core 5662 5825

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1700 / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) - SIM 1 & SIM 2
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps 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 Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE, aptX HD

Music and Audio

Radio FM radio No
Headphone jack Yes No
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass , Infrared port - Fingerprint (under display), accelerometer, gyro, proximity, compass , Infrared port
Other extras
- Fast battery charging 18W (Quick Charge 3)

- Fast battery charging 18W

Reviews and Opinions on Xiaomi Mi A3 and Xiaomi Mi 9 SE

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