Samsung Galaxy A55 5G vs Xiaomi 12T

Compared 2 smartphones : Samsung Galaxy A55 5G Manufactured in March, 2024, with display 6.6 with chipsetSamsung Exynos 1480, vs Xiaomi 12T, Manufactured in October, 2022 with chipsetMediaTek Dimensity 8100 Ultra. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A55 5G
  • Built-in eSIM
Reasons to choose Xiaomi 12T
  • Larger display: 6.67in
  • Higher pixel density: 446ppi
  • Lighter design: 202g vs 213g
  • Infrared port
  • Includes charger

Versions

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

Review

Key Specs Samsung Galaxy A55 5G and Xiaomi 12T
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
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Super AMOLED AMOLED
Size 6.6 in 6.67 in
Resolution 1080x2340 pixels 1220x2712 pixels
Aspect ratio 19.5:9 20:9
Pixel density 390 ppi 446 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 1000 nits 500 nits
HDR support Yes HDR10+ Yes HDR10+
Touch Sampling Rate 240 Hz 480 Hz
Screen-to-body ratio 85.8 % 86.7 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy A55 5G
1011 nits
Xiaomi 12T
950 nits
sRGB gamut100 %99.8 %
PWM (Flicker)120 Hz120 Hz
Response time1 ms1 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 161.1 mm (6.34 in) 163.1 mm (6.42 in)
Width 77.4 mm (3.05 in) 75.9 mm (2.99 in)
Thickness 8.2 mm (0.32 in) 8.6 mm (0.34 in)
Weight 213 g (7.51 oz) 202 g (7.13 oz)
Water resistance IP67 IP53
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Metal Plastic
Colors - White
- Blue
- Purple
- Yellow
- Black
- Silver
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Samsung Galaxy A55 5G
85.8 %
Xiaomi 12T
86.7 %

Performance

Testing Samsung Galaxy A55 5G and Xiaomi 12T In benchmarks
Processor
Chipset Samsung Exynos 1480 MediaTek Dimensity 8100 Ultra
Max Frequency 2750 MHz 2850 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.75 (Cortex-A78)
- 4/2 (Cortex-A55)
- 4/2.85 (Cortex-A78)
Process Samsung TSMC
Transistor Size 4 nm 5 nm
Neural Processor Yes MediaTek APU 580
Graphics Samsung Xclipse 530 Mali-G610 MP6
GPU Cores 128 768
GPU Frequency 1300 MHz 860 MHz
FLOPS 332.8 GFLOPS 1309 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A55 5G
1168
Xiaomi 12T
1209
Geekbench 6 (Multi-Core)
Samsung Galaxy A55 5G
3503
Xiaomi 12T
3544
Geekbench 6 (Single-Core)11681209
Geekbench 6 (Multi-Core)35033544
AnTuTu 10
AnTuTu 10
Samsung Galaxy A55 5G
723621
Xiaomi 12T
844608
CPU233611261543
GPU175311203940
Memory139428181754
UX175271197371
NanoReview Score723621844608
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy A55 5G
3898
Xiaomi 12T
5860
Max Surface Temp.n/a35.7 °C
Stabilityn/a99 %
Graphics Testn/a35 fps
Graphics Scoren/a5860
PCMark 3.0
PCMark 3.0
Samsung Galaxy A55 5G
13120
Xiaomi 12T
11924
Writing score1708716185
Web score1177510678
Video editing72786831
Data manipulation1130510178
NanoReview Score1312011924

Memory

RAM
RAM Size 6 GB 8 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz n/a
Channels 4 4
Storage
Storage Capacity128 GB- 128 GB
- 256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardMicroSDNo

Software

OS Android 14 Android 12 (Upgradeable to Android 15)
OS Size 20.1 GB 25.5 GB
UI Skin One UI 6.1 HyperOS 2.0

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 25 W 120 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 (50% in 7 min)
Full Charge Time 1:03 h 0:23 h
Battery Life Test
Battery Life
Samsung Galaxy A55 5G
26:41
Xiaomi 12T
21:37
Web Browsing10:24 h08:33 h
Video Playback17:52 h12:21 h
Games05:16 h04:59 h
Standby Mode125 h109 h

Main camera

Matrix 50 MP 108 MP
Photo resolution 8160x6120 pixels 12032x9204 pixels
Zoom 75 Digital
Flash LED Dual LED
Stabilization Optical Optical
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 ° 120 °
Lenses count Standard: 50 MP
Ultra-wide: 12 MP
Macro: 5 MP
Standard: 108 MP
Ultra-wide: 8 MP
Macro: 2 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP108 MP
Aperturef/1.8f/1.7
Focal lengthn/a24 mm
SensorSony IMX906Samsung ISOCELL HM6
Sensor size1/1.561/1.67
Pixel size1 μm0.64 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrix12 MP8 MP
Aperturef/2.2f/2.2
SensorSony IMX258Samsung S5K4H7
Sensor size1/3.061/4
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy A55 5G
110
Xiaomi 12T
120
Video quality
Samsung Galaxy A55 5G
117
Xiaomi 12T
127
Overall camera score
Samsung Galaxy A55 5G
108
Xiaomi 12T
115
Bokeh4565
Preview5463
Zoomn/a67

Front camera

Matrix 32 MP 20 MP
Photo resolution 6464x4864 pixels n/a
Aperture f/2.2 f/2.2
Focal length 26 mm 26 mm
Sensor Sony IMX616 Sony IMX596
Sensor size 1/2.74 1/3.47
Pixel size 0.8 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.3 5.3
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotYesNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850 900 1800 1900 MHz
3G BandsUMTS B1(2100), B2(1900), B4(AWS), B5(850), B8(900)WCDMA B1/2/4/5/6/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20/B25/B26/B28/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)
LTE category1818
5G SupportYesYes

Sound

Speakers n/a Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy A55 5G
91.4 dB
Xiaomi 12T
87.4 dB

Other

Class Mid-range Flagship
Announced March, 2024 yr October, 2022 yr
Release Date March, 2024 yr October, 2022 yr
Launch Price ($) n/a 600
MSRP ($) 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 Yes 120 W

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

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