Oppo K3 vs Xiaomi Mi Mix 3 5G Comparison and Differences

Smartphone 1

Oppo K3

Oppo K3

Smartphone 2

Xiaomi Mi Mix 3 5G

Xiaomi Mi Mix 3 5G

Smartphone 3

Oppo K3 or Xiaomi Mi Mix 3 5G Specs Comparison

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Common specs

Brand and model Oppo K3 Xiaomi Mi Mix 3 5G
Rating (+) (+)
Release date 2019, May 2019, February
Dimensions (HxWxD) 161.2 x 76 x 9.4 mm | 6.35 x 6.35 x 2.99 in 157.9 x 74.7 x 8.5 mm | 6.22 x 6.22 x 2.94 in
Weight 191 g | 6.74 oz 225 g | 7.94 oz
Body Build Front glass, aluminum frame (7000 series), ceramic back
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Colors Black, Nebula Purple, Morning White Sapphire Blue, Onyx Black
Battery 3765 mAh,  Non-removable Li-Po 3800 mAh,  Non-removable Li-Po
Approximate price 210 EUR 600 EUR
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Screen

Technology AMOLED Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.5" in 6.39" in
Screen area 103.7 cm2 100.2 cm2
Screen format 19.5:9 (height:width) 19.5:9 (height:width)
Screen to body ratio 84.7% 85.0%
Screen resolution 1080 x 2340 px 1080 x 2340 px
Screen PPI /points per inch/ 396 PPI 403 PPI
Screen protection Corning Gorilla Glass (unspecified version) Corning Gorilla Glass 5
Other specs - HDR
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Camera and Video

Rear camera, main 16 MP, Dual 12 MP, Dual
Camera specs -16 MP, f/1.7, 1/2.8'', 1.12µm, PDAF
-2 MP, f/2.4, depth sensor
-12 MP (wide), f/1.8, 1/2.55'', 1.4µm, Dual Pixel PDAF, 4-axis OIS
-12 MP (telephoto), 1/3.4'', 1.0µm
Functions LED flash, HDR, panorama LED flash, HDR, panorama
Video 2160p@30fps, 1080p@30fps 2160p@30/60fps, 1080p@30/60/240fps, 1080p@960fps
DxOMark Main Score 103
DxOMark Photo 108
DxOMark Video 93
Front camera, selfie 16 MP, Single 24 MP, Dual
Specifications Motorized pop-up 16 MP, f/2.0 Manual pop-up 24 MP, 1/2.8", 0.9µm
Manual pop-up 2 MP, depth sensor
Functions HDR LED flash, HDR
Video 1080p@30fps 1080p@30fps
DxOMark Selfie Score 84
DxOMark Photo 83
DxOMark Video 85

Performance

Operating system - OS Android 9.0 (Pie) Android 9.0 (Pie); MIUI 10
Chipset - Qualcomm SDM710 Snapdragon 710 (10 nm) - Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU - Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) - Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU Adreno 616 Adreno 640
External memory No No
Internal memory 128 GB, 8 GB RAM 64 GB, 6 GB RAM 64/128 GB, 6 GB RAM

Benchmark

Antutu 8 Total 202703 336667
Antutu 7 Total
GeekBench 5 Single Core 446
GeekBench 5 Multi-Core 1997

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 / EVDO / LTE / 5G
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE (unspecified)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 / 1900 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  
CDMA2000 1xEV-DO
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
-5G - 5G NSA / Sub6 / mmWave; N78
Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps; 5G (2+ Gbps DL)
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC Yes
USB 2.0, Type-C 1.0 reversible connector Type-C 1.0 reversible connector
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD

Music and Audio

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 - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras
- Fast battery charging 20W (VOOC 3.0)

- Fast battery charging 18W (Quick Charge 4+)
-Wireless charging 10W

Reviews and Opinions on Oppo K3 and Xiaomi Mi Mix 3 5G

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