Home Phone comparison Samsung Galaxy A55 5G and Xiaomi Mi 9T - Which is better?

Samsung Galaxy A55 5G vs Xiaomi Mi 9T

67 out 100
Samsung Galaxy A55 5G
VS
47 out 100
Xiaomi Mi 9T
Samsung Galaxy A55 5G
Xiaomi Mi 9T

Compared 2 smartphones : Samsung Galaxy A55 5G Manufactured in March, 2024, with display 6.6 with chipsetSamsung Exynos 1480, vs Xiaomi Mi 9T, Manufactured in June, 2019with chipsetQualcomm Snapdragon 730. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A55 5G
  • Larger display: 6.6in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5000mAh vs 4000mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Xiaomi Mi 9T
  • Higher pixel density: 403ppi
  • Lighter design: 191g vs 213g

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 6/256 GB
- 8/128 GB
- 8/256 GB
- 12/256 GB		 - 6/64 GB
- 6/128 GB
- 8/256 GB

Review

Key Specs Samsung Galaxy A55 5G and Xiaomi Mi 9T
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Samsung Galaxy A55 5G
vs
Xiaomi Mi 9T

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.6 in 6.39 in
Resolution 1080x2340 pixels 1080x2340 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 390 ppi 403 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max brightness 1000 nits 430 nits
HDR support Yes HDR10+ Yes HDR10
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 85.8 % 86.1 %
Features - DCI-P3
- Always-On Display		 Always-On Display
Display test
Peak brightness (auto)
Samsung Galaxy A55 5G
1011 nits
Xiaomi Mi 9T
646 nits
sRGB gamut100 %95.1 %
PWM (Flicker)120 Hz245 Hz
Response time1 ms3.6 ms
Contrast∞ Infinite∞ Infinite
Sources: NotebookCheck [Samsung Galaxy A55 5G], [Xiaomi Mi 9T]

Design & Build

Design and ergonomics comparison
Height 161.1 mm (6.34 in) 156.7 mm (6.17 in)
Width 77.4 mm (3.05 in) 74.3 mm (2.93 in)
Thickness 8.2 mm (0.32 in) 8.8 mm (0.35 in)
Weight 213 g (7.51 oz) 191 g (6.74 oz)
Water resistance IP67 No
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Blue
- Purple
- Yellow		 - Black
- Blue
- Red
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy A55 5G
85.8 %
Xiaomi Mi 9T
86.1 %

Performance

Testing Samsung Galaxy A55 5G and Xiaomi Mi 9T In benchmarks
Processor
Chipset Samsung Exynos 1480 Qualcomm Snapdragon 730
Max Frequency 2750 MHz 2200 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/2 (Cortex-A55)
- 4/2.75 (Cortex-A78)		 - 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.2 (Kryo 470 Gold (Cortex-A76))
Process Samsung Samsung
Transistor Size 4 nm 8 nm
Neural Processor Yes Qualcomm Hexagon 688
Graphics Samsung Xclipse 530 Adreno 618
GPU Cores 128 256
GPU Frequency 1300 MHz 700 MHz
FLOPS 332.8 GFLOPS 358.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A55 5G
1168
Xiaomi Mi 9T
670
Geekbench 6 (Multi-Core)
Samsung Galaxy A55 5G
3503
Xiaomi Mi 9T
1797
Geekbench 6 (Single-Core)1168670
Geekbench 6 (Multi-Core)35031797
Sources: Geekbench v6 [Samsung Galaxy A55 5G]
AnTuTu 10
AnTuTu 10
Samsung Galaxy A55 5G
723621
Xiaomi Mi 9T
363688
CPU233611130482
GPU17531164564
Memory13942871242
UX17527197400
NanoReview Score723621363688
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A55 5G
3898
Xiaomi Mi 9T
875
Max Surface Temp.n/a38.6 °C
Stabilityn/a99 %
Graphics Testn/a5 fps
Graphics Scoren/a875
Sources: 3DMark [Samsung Galaxy A55 5G], [Xiaomi Mi 9T]
PCMark 3.0
PCMark 3.0
Samsung Galaxy A55 5G
13120
Xiaomi Mi 9T
8064
Writing score170879099
Web score117756144
Video editing72785542
Data manipulation113057012
NanoReview Score131208064

Memory

RAM
RAM Size 6 GB 6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 1866 MHz
Channels 4 2
Storage
Storage Capacity128 GB- 64 GB
- 128 GB
Storage TypeUFS 3.1UFS 2.1
Memory CardMicroSDNo

Software

OS Android 14 Android 9.0 (Upgradeable to Android 11)
OS Size 20.1 GB 11.3 GB
UI Skin One UI 6.1 MIUI 12.5

Battery

Volume 5000 mAh 4000 mAh
Max Charging Power 25 W 18 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (55% in 30 min) Yes (45% in 30 min)
Full Charge Time 1:03 h 1:25 h
Battery Life Test
Battery Life
Samsung Galaxy A55 5G
26:41
Xiaomi Mi 9T
21:41
Web Browsing10:24 h08:09 h
Video Playback17:52 h12:36 h
Games05:16 h04:15 h
Standby Mode125 h114 h

Main camera

Matrix 50 MP 48 MP
Photo resolution 8160x6120 pixels 8000x6000 pixels
Zoom 75 Optical, 2x
Flash LED Dual LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (720p) 960 fps (720p)
Wide-angle lens 123 ° 124 °
Lenses count Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP		 Standard: 48 MP
Telephoto: 8 MP
Ultra-wide: 13 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP48 MP
Aperturef/1.8f/1.8
Focal lengthn/a26 mm
SensorSony IMX906Sony IMX582
Sensor size1/1.561/2
Pixel size1 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Telephoto
Matrixn/a8 MP
Aperturen/af/2.4
Focal lengthn/a53 mm
Sensorn/aOmnivision OV8865
Sensor sizen/a1/4
Pixel sizen/a1.12 μm
Stabilizationn/aDigital
Ultra-wide lens
Matrix12 MP13 MP
Aperturef/2.2f/2.4
Focal lengthn/a12 mm
SensorSony IMX258Samsung S5K3L6
Sensor size1/3.061/3.1
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy A55 5G
110
Xiaomi Mi 9T
n/a
Video quality
Samsung Galaxy A55 5G
117
Xiaomi Mi 9T
n/a
Overall camera score
Samsung Galaxy A55 5G
108
Xiaomi Mi 9T
n/a
Bokeh45n/a
Preview54n/a
Sources: DxOMark [Samsung Galaxy A55 5G]

Front camera

Matrix 32 MP 20 MP
Photo resolution 6464x4864 pixels 5184x3880 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 18 mm
Sensor Sony IMX616 Samsung S5K3T2
Sensor size 1/2.74 1/3.4
Pixel size 0.8 μm 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- USB-Host mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
NFC* Varies by region Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28/B66)LTE (B800/B850/B900/B1800/B2100/B2300/B2500/B2600)
LTE category1815
5G SupportYesNo

Sound

Speakers n/a Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes No
Speaker Test
Max Volume
Samsung Galaxy A55 5G
91.4 dB
Xiaomi Mi 9T
89 dB

Other

Class Mid-range Mid-range
Announced March, 2024 yr May, 2019 yr
Release Date March, 2024 yr June, 2019 yr
Launch Price ($) n/a 290
MSRP ($) 439 n/a
Sensors - Hall Sensor
- Barometer
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No n/a

Note

Samsung Galaxy A55 5G:

The barometer is only available in the model for the USA. SM-A556B/DS and A556E/DS models come with two physical SIM cards.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy A55 5G the clear winner in this comparison.

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