What are the pros of Xiaomi Mi 9 — Snapdragon 855 Flagship Review?

Snappy Qualcomm Snapdragon 855 processor performance , Vibrant 6.39-inch Super AMOLED display with optical in-display fingerprint reader , Versatile 48MP triple camera setup with telephoto and ultra-wide lenses , Pioneering 20W fast wireless charging support alongside 27W wired charging , Sleek and lightweight ergonomic glass build

What are the cons of Xiaomi Mi 9 — Snapdragon 855 Flagship Review?

Battery capacity (3300 mAh) is relatively modest , No 3.5mm headphone jack , No expandable storage slot

How much does Xiaomi Mi 9 — Snapdragon 855 Flagship Review cost?

The Xiaomi Mi 9 — Snapdragon 855 Flagship Review is priced at $499 – $590.

Primary

Xiaomi Editor's Choice 2019

Mi 9

Xiaomi Mi 9 — Snapdragon 855 Flagship Review

Display 1080 x 2340 pixels 19.5:9 ratio (~403 ppi density)

Camera 1080p at 30fps

Performance Qualcomm SM8150 Snapdragon 855 (...

Battery 27W wired Quick Charge 4.0+

Expert Score

4.5

91% Confidence

Community Score

3.8

0% Confidence

AI Score

4.5

90% Confidence

Final Score

4.3

91% Confidence

Storage

RAM

Color

Regional

In Stock

$499 – $590

Lowest $120 Best: Amazon Refurbished

Compare Track History Buy

Read Reviews

Category Scores

Overall hardware score: 91/100 — powerful Snapdragon 855 performance, bright Super AMOLED display, versatile 48MP triple camera system, and rapid 20W wireless charging.

Performance Excellent

Snapdragon 855 chipset delivers fast execution s...

Display Excellent

Vibrant 6.39-inch Super AMOLED screen with HDR10...

Camera Excellent

Versatile 48MP main sensor backed by telephoto a...

Battery Great

3300 mAh battery provides moderate day-to-day en...

Gaming Excellent

Adreno 640 graphics handle intensive 3D mobile g...

AI Great

Qualcomm AI engine optimizes system tasks and ph...

Security Excellent

Optical under-display fingerprint sensor.

Value for Money Excellent

Exceptional flagship killer pricing offering top...

Design Excellent

Sleek curved glass back and aluminum frame with...

Repairability Good

Sealed glass construction requires professional...

Software Support Great

MIUI interface, officially upgraded up to MIUI 1...

Connectivity Excellent

4G LTE Cat18, Wi-Fi ac, Bluetooth 5.0, NFC, and...

Audio Great

Loudspeaker output (omits 3.5mm headphone jack).

Durability Excellent

Protected by Corning Gorilla Glass 6 front and G...

Charging Excellent

27W fast wired charging with Quick Charge 4.0 an...

Specifications

Display 4

Size 6.39 inches

Type Super AMOLED, HDR10

Resolution 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Protection Corning Gorilla Glass 6

Processor 3

Chipset Key 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 Key Adreno 640

Memory 2

RAM Key 6GB / 8GB

Type LPDDR4X

Storage 3

Internal 64GB / 128GB / 256GB

Expandable No

Standard UFS 2.1

Battery 3

Capacity 3300 mAh non-removable

Wired charging 27W wired, Quick Charge 4.0+

Wireless charging 20W fast wireless charging

Camera 3

Main 48 MP, f/1.8, 27mm, 1/2.0", 0.8µm, PDAF

Telephoto 12 MP, f/2.2, 54mm, 1/3.6", 1.0µm, PDAF, 2x optical zoom

Ultra Wide 16 MP, f/2.2, 13mm, 117˚, 1/3.0", 1.0µm, PDAF

Front Camera 2

Sensor 20 MP, f/2.0, 0.9µm

Video 1080p at 30fps

Video 1

Max resolution 4K at 30/60fps, 1080p at up to 960fps slow-motion

Connectivity 4

Network 4G LTE, HSPA, CDMA, GSM

Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth 5.0, A2DP, LE, aptX HD

USB USB Type-C 2.0, OTG

Sensors 1

Fingerprint Under-display, optical

Dimensions 3

Height 157.5 mm

Width 74.7 mm

Depth 7.6 mm

Weight 1

Weight 173 g

Materials 3

Frame Key Aluminum frame

Back Gorilla Glass 5 back

Front Gorilla Glass 6 front

Colors 1

Options Ocean Blue, Piano Black, Lavender Violet

Operating System 1

OS Android 9.0 Pie, upgradable to MIUI 12.5 (Android 10)

Expert Review

By Mutwassim

Design

The Xiaomi Mi 9 features a curved glass back protected by Gorilla Glass 5, a Gorilla Glass 6 front display, and an aluminum frame, designed with ergonomic curved edges.

Display

It packs a vibrant 6.39-inch Super AMOLED screen with Full HD+ resolution (1080 x 2340 pixels), HDR10 compliance, and a subtle waterdrop notch.

Performance

Gaming

Adreno 640 graphics handle mobile gaming titles smoothly with Game Turbo resource allocation.

Camera

Equipped with a triple camera array featuring a 48MP Sony main sensor, a 12MP telephoto lens with 2x optical zoom, and a 16MP ultra-wide lens with 117-degree field of view.

Battery

The 3300 mAh battery offers moderate day-to-day endurance supported by rapid 27W wired charging and industry-leading 20W wireless charging.

Software

Runs MIUI based on Android, officially upgradable up to MIUI 12.5 (Android 10).

Ai

Qualcomm AI engine optimizes camera scene detection and power distribution.

Pros

Snappy Qualcomm Snapdragon 855 processor performance
Vibrant 6.39-inch Super AMOLED display with optical in-display fingerprint reader
Versatile 48MP triple camera setup with telephoto and ultra-wide lenses
Pioneering 20W fast wireless charging support alongside 27W wired charging
Sleek and lightweight ergonomic glass build

Cons

Battery capacity (3300 mAh) is relatively modest
No 3.5mm headphone jack
No expandable storage slot

The Xiaomi Mi 9 delivers exceptional performance value, combining a vibrant 6.39-inch Super AMOLED screen, an under-display optical fingerprint reader, the powerful Snapdragon 855 processor, a 48MP triple camera system with a telephoto lens and ultra-wide sensor, and fast 27W wired alongside pioneering 20W wireless charging.

Verdict

The Xiaomi Mi 9 stands out as a quintessential flagship killer, packing elite processing and fast wireless charging into a sleek package.

Final: 4.3/10 Best for: Value seekers Segment: Mid-range

Product Intelligence

Qualcomm Snapdragon 855 Processor 6.39-inch Super AMOLED Display with Waterdrop Notch 48MP Triple Camera System with Telephoto & Ultra-Wide Lenses Rapid 27W Wired Charging & Fast 20W Wireless Charging Optical Under-Display Fingerprint Sensor & Infrared Port