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Xiaomi Mi Mix 3 5G
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Phone Insight
Full Specifications September 3, 2026
Xiaomi Mi Mix 3 5G Android 9
Xiaomi · 2019

Xiaomi Mi Mix 3 5G

Xiaomi Mi Mix 3 5G Android smartphone. Announced Feb 2019. Features 6.39″ display, Snapdragon 855 chipset, 3800 mAh battery, 128 GB storage, 6 GB RAM, Corning Gorilla Glass 5.

Display 6.39"
Chipset Snapdragon 855
RAM 6 GB
Storage 64GB/128GB storage, no card slot
Camera 12 MP
Battery 3800 mAh
OS Android 9.0, MIUI 12
Build 225g, 9.4mm thickness

Launch

Announced 2019, February. Released 2019, May
Status Discontinued

Platform

OS Android 9.0 (Pie), MIUI 12
Chipset Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU Adreno 640

Display

Type Super AMOLED, HDR
Size 6.39 inches, 100.2 cm 2 (~85.0% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 5

Memory

Card slot No
Internal 64GB 6GB RAM, 128GB 6GB RAM
memoryother UFS 2.1

Main Camera

Dual 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
Features LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS

Selfie camera

Dual Manual pop-up 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor
Features LED flash, HDR
Video 1080p@30fps

Body

Dimensions 157.9 x 74.7 x 9.4 mm (6.22 x 2.94 x 0.37 in)
Weight 225 g (7.94 oz)
Build Glass front (Gorilla Glass 5), ceramic back, aluminum frame (7000 series)
SIM Nano-SIM

Battery

Type Li-Po 3800 mAh, non-removable
Charging 18W wired, QC4

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)
NFC Yes
Radio No
USB USB Type-C

Network

Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
5G bands 78 NSA/Sub6
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G (2+ Gbps DL)

Features

Sensors Fingerprint (rear-mounted), accelerometer, gyro, compass
featuresother Virtual proximity sensing

Misc

Colors Sapphire Blue
Models M1810E5GG
SAR 1.56 W/kg (head)     1.58 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/xiaomi-mi-mix-3-5g/

In depth

Full specifications

Announced 2019, February. Released 2019, May
Status Discontinued
OS Android 9.0 (Pie), MIUI 12
Chipset Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU Adreno 640
Type Super AMOLED, HDR
Size 6.39 inches, 100.2 cm 2 (~85.0% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection Corning Gorilla Glass 5
Card slot No
Internal 64GB 6GB RAM, 128GB 6GB RAM
memoryother UFS 2.1
Dual 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
Features LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS
Dual Manual pop-up 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor
Features LED flash, HDR
Video 1080p@30fps
Dimensions 157.9 x 74.7 x 9.4 mm (6.22 x 2.94 x 0.37 in)
Weight 225 g (7.94 oz)
Build Glass front (Gorilla Glass 5), ceramic back, aluminum frame (7000 series)
SIM Nano-SIM
Type Li-Po 3800 mAh, non-removable
Charging 18W wired, QC4
Loudspeaker Yes
3.5mm jack No
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE, aptX HD
Positioning GPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)
NFC Yes
Radio No
USB USB Type-C
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
5G bands 78 NSA/Sub6
Speed HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G (2+ Gbps DL)
Sensors Fingerprint (rear-mounted), accelerometer, gyro, compass
featuresother Virtual proximity sensing
Colors Sapphire Blue
Models M1810E5GG
SAR 1.56 W/kg (head)     1.58 W/kg (body)
Price About 410 EUR
PhoneInsight Benchmark
61.7/100
Upper Mid-range

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 59.6
Display 69
Camera 68.6
Battery 62.1
0.1%Popularity rank
1,348,225 hitsTotal views
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