Xiaomi Mi 9
48 out of 100
Xiaomi

Xiaomi Mi 9

TechRank Score Entry level

Xiaomi Mi 9 — specifications, battery-life tests and price. Real owner reviews, strengths and weaknesses.

▣ Display 6.39" AMOLED - 1080 x 2340
⚡ Chipset Qualcomm Snapdragon 855
◉ Camera 3 (48 MP + 12 MP + 16 MP)
◆ Battery 3300 mAh
✦ OS Android 11
◌ Weight 173 г.
⚖ Add to comparison All specifications
48 TechRank
Overall score

Entry level

Overall score across key usage scenarios.

Best suited for
◇ Connectivity 71 ◉ Camera 56 ▣ Display 55
◎

TechRank ratings

Strengths and weaknesses across key usage scenarios.

▣
Display 55
Stronger alternatives are available
◉
Camera 56
Stronger alternatives are available
⚡
Performance 40
Stronger alternatives are available
◆
Gaming 24
Stronger alternatives are available
⌁
Battery 42
Stronger alternatives are available
◇
Connectivity 71
Good score
◇
Overall score 48
Stronger alternatives are available

+ Strengths

  • Качественный OLED-экран с небольшим отверстием сверху
  • Интегрированный в экран датчик отпечатков работает идеально
  • Более дешевый, чем большинство конкурентов
  • Оптимизированная операционная система
  • Очень быстрый процессор
  • Отличная автономность

− Things to consider

  • Лишен водонепроницаемости
  • Скользкая поверхность корпуса
  • Нет ни стереодинамиков, ни 3.5 мм джека
  • Отсутствует поддержка microSD
▣
Display 6.39" AMOLED - 1080 x 2340
⚡
Processor Qualcomm Snapdragon 855
◉
Camera 3 (48 MP + 12 MP + 16 MP)
⌁
Battery 3300 mAh
▣

Display

16 specifications

Type
AMOLED
Size
6.39 inches
Resolution
1080 x 2340 pixels
Aspect ratio
19.5:9
Pixel density
403 ppi
Refresh rate
60 Hz
Adaptive refresh rate
No
Max advertised brightness
600 nits
HDR support
Да, HDR10
Display protection
Corning Gorilla Glass 6
Screen-to-body ratio
85.3%
Features
- Always-On Display - DC Dimming
sRGB color gamut
95.4%
PWM
245 Hz
Response time
4.2 ms
Contrast ratio
∞ Бесконечная
✦

Design and build

9 specifications

Height
157.5 mm
Width
74.6 mm
Thickness
7.6 mm
Weight
173 g
Water resistance
No
Back panel material
Glass
Frame material
Metal
Available colors
Black, Blue, Фиолетовый
Fingerprint scanner
Да, в дисплее
⚡

Performance

12 specifications

Chipset
Qualcomm Snapdragon 855
Max clock speed
2840 MHz
CPU cores
8 (1 + 3 + 4)
Architecture
- 4 cores at 1.8 GHz: Cortex-A55 (Kryo 485 Silver)- 3 cores at 2.42 GHz: Cortex-A76 (Kryo 485 Gold)- 1 core at 2.84 GHz: Cortex-A76 (Kryo 485 Gold)
L3 cache
2 MB
Manufacturing process
TSMC
Transistor size
7 nm
Neural processor
Hexagon 690
Graphics
Adreno 640
GPU cores
768
GPU frequency
585 MHz
FLOPS
~898.5 GFLOPS
◇

Benchmarks

16 specifications

Compute Score (GPU)
3553
Single-core score
1000
Multi-core score
2929
CPU
327134
GPU
129608
Memory
142341
UX
187760
Total score
786843
Stability
86%
Graphics test
5 FPS
Graphics score
877
Web score
7583
Video editing
6701
Photo editing
25498
Data manipulation
7804
Writing score
13260
◆

Memory

7 specifications

RAM capacity
6 GB
Memory type
LPDDR4X
Memory frequency
2133 MHz
Memory channels
2
Storage capacity
64 GB
Storage type
UFS 2.1
Memory card
No
✦

Software

3 specifications

Operating system
Android 9.0 (С обновлением до Android 11)
UI skin
MIUI 12.5
System size out of the box
13.5 GB
⌁

Battery

12 specifications

Capacity
3300 mAh
Max charging power
27 W
Battery type
Литий-полимерный (Li-Po)
Removable
No
Wireless charging
Да (20 W)
Reverse charging
No
Fast charging
Да, Quick Charge 4 (50% in 30 minutes)
Full charge time
1:30 ч.
Web browsing
06:08 ч.
Video playback
11:37 ч.
Gaming
04:07 ч.
Standby
83 ч.
◉

Main camera

18 specifications

Sensor type
48 MP
Photo resolution
16 MP
Zoom
Оптический, 2x
Flash
Dual LED
Stabilization
Digital
8K video recording
No
4K video recording
Up to 60 fps
1080p video recording
Up to 60 fps
Slow-motion recording
960 fps (1080p)
Wide-angle lens field of view
117°
Number of lenses
1) Standard: 48 MP 2) Telephoto: 12 MP 3) Ultrawide: 16 MP
Features
- Bokeh effect - Pro mode - RAW support
Aperture
f/2.2
Focal length
13 mm
Sensor
Sony IMX481
Sensor size
1/3.0" (≈ 0.33 inches)
Pixel size
1 micron
Autofocus
Laser autofocus
◇

Main camera tests by DxOMark

1 specification

Samples
Photo samples for Xiaomi Mi 9 by DxOMark
◉

Front camera

11 specifications

Megapixels
20 MP
Photo resolution
5184 x 3880
Aperture
f/2.0
Focal length
18 mm
Sensor
CMOS
Sensor size
1/3" (≈ 0.33 inches)
Pixel size
0.9 micron
Autofocus
No
Stabilization
Digital
Video resolution
1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D)
No
◇

Connectivity

20 specifications

Wi-Fi version
Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version
5
Bluetooth features
LE, A2DP
USB type
USB Type-C
USB version
2
USB features
- Charging - USB mass storage mode - Режим USB-host - OTG
GPS
GPS, GLONASS, Beidou, Galileo
NFC*
Yes
Infrared port
Yes
Number of SIMs*
2
SIM type
Nano
SIM mode
Dual standby
eSIM support*
No
Hybrid slot
No
LTE Cat*
20
2G networks
GSM 850, GSM 900, GSM 1800, GSM 1900
3G networks
HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
4G networks
LTE 2100, LTE 800, LTE 1800, LTE 2600, LTE 900, LTE 2300, LTE 2500
5G support
No
◇

Audio

4 specifications

Speakers
Моно
3.5 mm audio jack
No
FM radio
No
Dolby Atmos
No
◇

Other

7 specifications

Class
Flagship
Release date
Февраль 2019 years
Sales start date
Апрель 2019 years
Successor
- Xiaomi 17
Head SAR
1.389 W/кг
Body SAR (EU)
0.99 W/кг
Sensors
- Датчик Холла - Барометр - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint scanner
◉

Cameras

Camera modules and shooting capabilities

Main camera

48 MP
Sensor resolution
48 MP
Photo resolution
8000 x 6000
Zoom
Оптический, 2x
Flash
Dual LED
Stabilization
Digital
8K video recording
No
4K video recording
Up to 60 fps
1080p video recording
Up to 60 fps
Slow-motion recording
960 fps (1080p)
Wide-angle lens field of view
117°
Number of lenses
1) Standard: 48 MP 2) Telephoto: 12 MP 3) Ultrawide: 16 MP
Features
- Bokeh effect - Pro mode - RAW support
Photo resolution
48 MP
Aperture
f/1.8
Focal length
27 mm
Sensor
Sony IMX586
Sensor size
1/2" (≈ 0.5 inches)
Pixel size
0.8 micron
Autofocus
Laser autofocus
Photo resolution
12 MP
Aperture
f/2.2
Focal length
54 mm
Sensor
Samsung S5K3M5
Sensor size
1/3.6" (≈ 0.28 inches)
Pixel size
1 micron
Photo resolution
16 MP
Focal length
13 mm
Sensor
Sony IMX481
Sensor size
1/3.0" (≈ 0.33 inches)

Front camera

20 MP
Megapixels
20 MP
Photo resolution
5184 x 3880
Aperture
f/2.0
Focal length
18 mm
Sensor
CMOS
Sensor size
1/3" (≈ 0.33 inches)
Pixel size
0.9 micron
Autofocus
No
Stabilization
Digital
Video resolution
1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D)
No
⚡

Benchmarks

Synthetic benchmark results

Performance Chipset Qualcomm Snapdragon 855
Performance Max clock speed 2840 MHz
Performance CPU cores 8 (1 + 3 + 4)
Performance Architecture - 4 cores at 1.8 GHz: Cortex-A55 (Kryo 485 Silver)- 3 cores at 2.42 GHz: Cortex-A76 (Kryo 485 Gold)- 1 core at 2.84 GHz: Cortex-A76 (Kryo 485 Gold)
Performance L3 cache 2 MB
Performance Manufacturing process TSMC
Performance Transistor size 7 nm
Performance Neural processor Hexagon 690
Performance Graphics Adreno 640
Performance GPU cores 768
Performance GPU frequency 585 MHz
Performance FLOPS ~898.5 GFLOPS
Benchmarks Compute Score (GPU) 3553
Benchmarks Single-core score 1000
Benchmarks Multi-core score 2929
Benchmarks CPU 327134
Benchmarks GPU 129608
Benchmarks Memory 142341
Benchmarks UX 187760
Benchmarks Total score 786843
Benchmarks Stability 86%
Benchmarks Graphics test 5 FPS
Benchmarks Graphics score 877
Benchmarks Web score 7583
Benchmarks Video editing 6701
Benchmarks Photo editing 25498
Benchmarks Data manipulation 7804
Benchmarks Writing score 13260

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