Xiaomi Mi Mix 3 vs Xiaomi 12 Comparison and Differences

Smartphone 1

Xiaomi Mi Mix 3

Xiaomi Mi Mix 3

Smartphone 2

Xiaomi 12

Xiaomi 12

Smartphone 3

Xiaomi Mi Mix 3 or Xiaomi 12 Specs Comparison

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Common specs

Brand and model Xiaomi Mi Mix 3 Xiaomi 12
Rating (+) (+)
Release date 2018, October December, 2021
Dimensions (HxWxD) 157.9 x 74.7 x 8.5 mm | 6.22 x 6.22 x 2.94 in 152.7 x 69.9 x 8.2 mm | 6.01 x 6.01 x 2.75 in
Weight 218 g | 7.69 oz 179 g | 6.31 oz
Body Build Front glass, aluminum frame (7000 series), ceramic back Glass front (Gorilla Glass Victus), glass back (Gorilla Glass 5)
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Colors Jade Green, Sapphire Blue, Onyx Black, Forbidden City Blue (10 GB only) Gray, Blue, Purple, Green
Battery 3200 mAh,  Non-removable Li-Ion 4500 mAh, Li-Po
Approximate price 560 EUR 980 EUR
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Screen

Technology Super AMOLED AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 68B
Screen size 6.39" in 6.28" in
Screen area 100.2 cm2 95.2 cm2
Screen format 19.5:9 (height:width) 20:9 (height:width)
Screen to body ratio 85.0% 89.2%
Screen resolution 1080 x 2340 px 1080 x 2400 px
Screen PPI /points per inch/ 403 PPI 419 PPI
Screen protection Corning Gorilla Glass 5 Corning Gorilla Glass 7 Victus
Other specs - HDR - 120Hz
-Dolby Vision
-HDR10+
-1100 nits (peak)
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Camera and Video

Rear camera, main 12 MP, Dual 50 MP, Triple
Camera specs -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
-50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS
-13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
-5 MP, f/2.4, 50mm (telephoto macro), AF
Functions LED flash, HDR, panorama Dual-LED dual-tone flash, HDR, panorama
Video 2160p@30/60fps, 1080p@30/60fps, 1080p@960fps 8K@24fps (HDR), 4K@30/60fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
DxOMark Main Score 103 123
DxOMark Photo 108 131
DxOMark Video 93 95
Front camera, selfie 24 MP, Dual 32 MP, Single
Specifications Mechanical pop-up 24 MP, 1/2.8'', 0.9µm
Mechanical pop-up 2 MP, depth sensor
32 MP, f/2.5, 26mm (wide), 0.7µm
Functions LED flash, HDR HDR, panorama
Video 1080p@30fps 1080p@30/60fps, 720p@120fps, HDR
DxOMark Selfie Score 84
DxOMark Photo 83
DxOMark Video 85

Performance

Operating system - OS Android 9.0 (Pie); MIUI 10 Android 11 Red Velvet Cake
Chipset - Qualcomm SDM845 Snapdragon 845 (10 nm) - Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
CPU - Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) - Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU Adreno 630 Adreno 730
External memory No No
Internal memory 256 GB, 8/10 GB RAM 128 GB, 6/8 GB RAM 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM

Benchmark

Antutu 10 Total 1163966
Antutu 10 CPU 304568
Antutu 10 GPU 413638
Antutu 10 Mem 212719
Antutu 10 UX 304568
Antutu 9 Total 1030008
Antutu 8 Total 350208
Antutu 7 Total
GeekBench 6 Single Core 475
GeekBench 6 Multi Core 1691
GeekBench 6 OpenCL 2017
GeekBench 6 Vulkan 1314
GeekBench 5 Single Core 448 1231
GeekBench 5 Multi-Core 2004 4092
GeekBench 4 Single Core 2127
GeekBench 4 Multi-Core 8340

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM, dual stand-by (Nano SIM + Nano SIM)
Network GSM / CDMA / HSPA / EVDO / LTE 2G / 3G / 4G / 5G
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 / 1900 & TD-SCDMA
-3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global 
CDMA2000 1xEV-DO  
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - China
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global 
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
-2G - B2 (1900), B3 (1800), B5 (850), B8 (900)
-3G - B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
-4G - B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B29 (700), B32 (1500), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
-5G - n1 (2100), n3 (1800), n5 (850), n7 (2600), n8 (900), n20 (800), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)
Speed HSPA, LTE
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
NFC Yes Yes (market/region dependent)
USB Type-C 1.0 reversible connector USB Type-C 2.0, USB On-The-Go
Bluetooth 5.0, A2DP, aptX HD, LE 5.2, A2DP, LE

Music and Audio

Radio No No
Headphone jack No No
Others - Active noise cancellation with dedicated mic - 24-bit/192kHz audio
-Tuned by Harman Kardon

Other features

Sensors - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass - Fingerprint (under display, optical), accelerometer, proximity, gyro, compass, color spectrum , Infrared port
Other extras
- Fast battery charging (Quick Charge 4.0+)
-Wireless charging

- Fast charging 67W, 100% in 39 min
-Fast wireless charging 50W, 100% in 53 min
-Reverse wireless charging 10W
-Power Delivery 3.0
-Quick Charge 4+

Reviews and Opinions on Xiaomi Mi Mix 3 and Xiaomi 12

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