Xiaomi 13T vs Samsung Galaxy S21 Plus

Compared 2 smartphones : Xiaomi 13T Manufactured in September, 2023, with display 6.67 with chipsetMediaTek Dimensity 8200 Ultra, vs Samsung Galaxy S21 Plus, Manufactured in February, 2021 with chipsetSamsung Exynos 2100. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi 13T
  • Higher pixel density: 446ppi
  • Higher refresh rate: 144Hz
  • Lighter design: 197g vs 200g
  • Higher battery capacity: 5000mAh vs 4800mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S21 Plus
  • Larger display: 6.7in
  • Supports newer USB: 3.2 vs 2

Versions

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

Review

Key Specs Xiaomi 13T and Samsung Galaxy S21 Plus
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.
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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 AMOLED Dynamic AMOLED
Size 6.67 in 6.7 in
Resolution 1220x2712 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 394 ppi
Refresh rate 144 Hz 120 Hz
Adaptive refresh rate Yes (30-120 Hz) Yes (48-120 Hz)
Max brightness 600 nits 1300 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 87.5 % 88.7 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi 13T
1251 nits
Samsung Galaxy S21 Plus
879 nits
sRGB gamut98.6 %98.9 %
PWM (Flicker)120 Hz240 Hz
Response time1 ms6.2 ms
Contrast∞ Infinite∞ Infinite

Design & Build

Design and ergonomics comparison
Height 162.2 mm (6.39 in) 161.5 mm (6.36 in)
Width 75.7 mm (2.98 in) 75.6 mm (2.98 in)
Thickness 8.49 mm (0.33 in) 7.8 mm (0.31 in)
Weight 197 g (6.95 oz) 200 g (7.05 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber n/a
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Blue
- Green
- Black
- Silver
- Gold
- Red
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi 13T
87.5 %
Samsung Galaxy S21 Plus
88.7 %

Performance

Testing Xiaomi 13T and Samsung Galaxy S21 Plus In benchmarks
Processor
Chipset MediaTek Dimensity 8200 Ultra Samsung Exynos 2100
Max Frequency 3100 MHz 2840 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex A55)
- 3/3 (Cortex A78)
- 1/3.1 (Cortex A78)
- 4/2.2 (Cortex-A55)
- 3/2.81 (Cortex-A78)
- 1/2.91 (Cortex-X1)
Process TSMC Samsung
Transistor Size 4 nm 5 nm
Neural Processor MediaTek APU 580 Yes
Graphics Mali-G610 MP6 Mali-G78 MP14
GPU Cores 768 896
GPU Frequency 950 MHz 854 MHz
FLOPS 1442 GFLOPS 1530.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 13T
1240
Samsung Galaxy S21 Plus
1428
Geekbench 6 (Multi-Core)
Xiaomi 13T
3916
Samsung Galaxy S21 Plus
3840
Geekbench 6 (Single-Core)12401428
Geekbench 6 (Multi-Core)39163840
AnTuTu 10
AnTuTu 10
Xiaomi 13T
889920
Samsung Galaxy S21 Plus
919348
CPU253792262973
GPU226851294382
Memory195601147307
UX213676214686
NanoReview Score889920919348
3DMark Wild Life
3DMark Wild Life
Xiaomi 13T
n/a
Samsung Galaxy S21 Plus
5538
Max Surface Temp.n/a41.5 °C
Stabilityn/a67 %
Graphics Testn/a33 fps
Graphics Scoren/a5538

Memory

RAM
RAM Size - 8 GB
- 12 GB
8 GB
Memory Type LPDDR5 LPDDR5
Memory Frequency 3200 MHz 2750 MHz
Channels 4 2
Storage
Storage Capacity256 GB- 128 GB
- 256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 13 (Upgradeable to Android 15) Android 11 (Upgradeable to Android 14)
OS Size n/a 27.2 GB
UI Skin HyperOS 2.0 One UI 6

Battery

Volume 5000 mAh 4800 mAh
Max Charging Power 67 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging No Yes (Wireless)
Fast Charging Yes (70% in 30 min) Yes (54% in 30 min)
Full Charge Time 0:51 h 1:12 h
Battery Life Test
Battery Life
Xiaomi 13T
23:22
Samsung Galaxy S21 Plus
20:53
Web Browsing09:04 h07:28 h
Video Playback12:58 h13:15 h
Games05:38 h05:04 h
Standby Mode121 h105 h

Main camera

Matrix 50 MP 12 MP
Photo resolution 8192x6144 pixels 4000x3000 pixels
Zoom Optical, 2x Optical, 1.1x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Up to 24FPS
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (1080p) 960 fps (720p)
Wide-angle lens n/a 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 12 MP
Standard: 12 MP
Telephoto: 64 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP12 MP
Aperturef/1.9f/1.8
Focal length24 mm26 mm
SensorSony IMX707Sony IMX555
Sensor size1/1.281/1.76
Pixel size1.22 μm1.8 μm
AutofocusPhase autofocusPhase autofocus (Dual Pixel)
StabilizationOpticalOptical
Telephoto
Matrix50 MP64 MP
Aperturef/1.9f/2.0
Focal length50 mm28 mm
SensorOmnivision OV50D40Samsung Bright S5KGW2
Sensor size1/2.881/1.72
Pixel size0.61 μm0.8 μm
StabilizationDigitalOptical
Ultra-wide lens
Matrix12 MP12 MP
Aperturef/2.2f/2.2
Focal length15 mm13 mm
SensorOmniVision OV13BSony IMX563
Sensor size1/3.061/2.55
Pixel size1.12 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 13T
121
Samsung Galaxy S21 Plus
129
Video quality
Xiaomi 13T
132
Samsung Galaxy S21 Plus
137
Overall camera score
Xiaomi 13T
123
Samsung Galaxy S21 Plus
133
Bokeh6570
Preview6572
Zoom101126

Front camera

Matrix 20 MP 10 MP
Photo resolution 5184x3888 pixels 3872x2592 pixels
Aperture f/2.2 f/2.2
Focal length 26 mm 26 mm
Sensor Sony IMX596 Sony IMX374
Sensor size 1/2 1/3.24
Pixel size 0.8 μm 1.22 μm
Autofocus No Phase autofocus (Dual Pixel)
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) 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 5.4 5
Bluetooth features LE LE, A2DP
USB type USB Type-C USB Type-C
USB version 2 3.2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- USB-Host mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port Yes No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesYes
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzGSM 850, 900, 1800, 1900 MHz
3G BandsWCDMA 1/2/4/5/6/8/19WCDMA Band 1, 2, 4, 5, 8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B38/B40/B41/B66)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)
LTE categoryn/a24
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Xiaomi 13T
91.4 dB
Samsung Galaxy S21 Plus
87.8 dB

Other

Class Mid-range Flagship
Announced September, 2023 yr January, 2021 yr
Release Date September, 2023 yr February, 2021 yr
Launch Price ($) 600 1000
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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