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Xiaomi Mi Max 3
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Phone Insight
Full Specifications October 19, 2026
Xiaomi Mi Max 3 Android 8.0
Xiaomi · 2018

Xiaomi Mi Max 3

Xiaomi Mi Max 3 Android smartphone. Announced Jul 2018. Features 6.9″ display, Snapdragon 636 chipset, Dual: 12 MP (f/1.9, 1.4μm, dual pixel PDAF) + 5 MP primary camera, 8 MP front camera, 5500 mAh battery, 128 GB storage, 6 GB RAM, To be confirmed.

Display 6.9"
Chipset Snapdragon 636
RAM 4/6 GB
Storage 64GB/128GB storage, microSDXC
Camera 12 MP
Battery 5500 mAh
OS Android 8.1, up to Android 10, MIUI 12
Build 221g, 8mm thickness

Launch

Announced 2018, July. Released 2018, July
Status Discontinued

Platform

OS Android 8.1 (Oreo), upgradable to Android 10, MIUI 12
Chipset Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU Adreno 509

Display

Type IPS LCD
Size 6.9 inches, 122.9 cm 2 (~79.8% screen-to-body ratio)
Resolution 1080 x 2160 pixels, 18:9 ratio (~350 ppi density)
Protection To be confirmed

Memory

Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM
memoryother eMMC 5.1

Main Camera

Dual 12 MP, f/1.9, 1/2.55", 1.4µm, dual pixel PDAF Auxiliary lens
Features Dual-LED flash, HDR, panorama
Video 4K@30fps, 720p/1080p@30fps (gyro-EIS), 720p@120fps

Selfie camera

Single 8 MP, f/2.0, 1/4.0", 1.12µm
Video 1080p@30fps

Body

Dimensions 176.2 x 87.4 x 8 mm (6.94 x 3.44 x 0.31 in)
Weight 221 g (7.80 oz)
Build Glass front, aluminum back, aluminum frame
SIM Nano-SIM + Nano-SIM

Battery

Type Li-Ion 5500 mAh, non-removable
Charging 18W wired, QC3

Sound

Loudspeaker Yes, with stereo speakers
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC No
Infrared port Yes
Radio FM radio
USB USB Type-C

Network

Technology GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41
Speed HSPA, LTE

Features

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

Our Tests

Performance AnTuTu: 119229 (v7) GeekBench: 4907 (v4.4) GFXBench: 6fps (ES 3.1 onscreen)
Display Contrast ratio: 1462 (nominal), 3.061 (sunlight)
Camera Photo / Video
Loudspeaker Voice 68dB / Noise 71dB / Ring 83dB
Audio quality Noise -93.7dB / Crosstalk -94.0dB
Battery (old) Endurance rating 115h

Misc

Colors Black, Champagne Gold, Blue
Models M1804E4A
SAR 1.58 W/kg (head)     1.42 W/kg (body)
Phone Insight phoneinsight.org/ Printed October 19, 2026

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

In depth

Full specifications

Announced 2018, July. Released 2018, July
Status Discontinued
OS Android 8.1 (Oreo), upgradable to Android 10, MIUI 12
Chipset Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU Adreno 509
Type IPS LCD
Size 6.9 inches, 122.9 cm 2 (~79.8% screen-to-body ratio)
Resolution 1080 x 2160 pixels, 18:9 ratio (~350 ppi density)
Protection To be confirmed
Card slot microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM
memoryother eMMC 5.1
Dual 12 MP, f/1.9, 1/2.55", 1.4µm, dual pixel PDAF Auxiliary lens
Features Dual-LED flash, HDR, panorama
Video 4K@30fps, 720p/1080p@30fps (gyro-EIS), 720p@120fps
Single 8 MP, f/2.0, 1/4.0", 1.12µm
Video 1080p@30fps
Dimensions 176.2 x 87.4 x 8 mm (6.94 x 3.44 x 0.31 in)
Weight 221 g (7.80 oz)
Build Glass front, aluminum back, aluminum frame
SIM Nano-SIM + Nano-SIM
Type Li-Ion 5500 mAh, non-removable
Charging 18W wired, QC3
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS
NFC No
Infrared port Yes
Radio FM radio
USB USB Type-C
Technology GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41
Speed HSPA, LTE
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Performance AnTuTu: 119229 (v7) GeekBench: 4907 (v4.4) GFXBench: 6fps (ES 3.1 onscreen)
Display Contrast ratio: 1462 (nominal), 3.061 (sunlight)
Camera Photo / Video
Loudspeaker Voice 68dB / Noise 71dB / Ring 83dB
Audio quality Noise -93.7dB / Crosstalk -94.0dB
Battery (old) Endurance rating 115h
Colors Black, Champagne Gold, Blue
Models M1804E4A
SAR 1.58 W/kg (head)     1.42 W/kg (body)
Price About 310 EUR
PhoneInsight Benchmark
45/100
Mid-range

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

Processor 35.6
Display 65.7
Camera 58.7
Battery 76.3
0.5%Popularity rank
5,036,125 hitsTotal views
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