Xiaomi Redmi Note 14 Pro 5G vs Samsung Galaxy S21 Ultra

Compared 2 smartphones : Xiaomi Redmi Note 14 Pro 5G Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs Samsung Galaxy S21 Ultra, 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 Redmi Note 14 Pro 5G
  • Lighter design: 190g vs 227g
  • Higher battery capacity: 5110mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S21 Ultra
  • Larger display: 6.8in
  • Higher pixel density: 515ppi
  • Supports newer USB: 3.2 vs 2

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB
- 12/128 GB
- 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB

Review

Key Specs Xiaomi Redmi Note 14 Pro 5G and Samsung Galaxy S21 Ultra
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

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.67 in 6.8 in
Resolution 1220x2712 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 446 ppi 515 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (10-120 Hz)
Max brightness 1200 nits 1500 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 88.9 % 89.5 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Xiaomi Redmi Note 14 Pro 5G
1132 nits
Samsung Galaxy S21 Ultra
1019 nits
sRGB gamut100 %n/a
PWM (Flicker)120 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 162.33 mm (6.39 in) 165.1 mm (6.5 in)
Width 74.42 mm (2.93 in) 75.6 mm (2.98 in)
Thickness 8.4 mm (0.33 in) 8.9 mm (0.35 in)
Weight 190 g (6.7 oz) 227 g (8.01 oz)
Water resistance IP68 IP68
Cooling system Vapor chamber n/a
Back panel Plastic Glass
Frame Metal Metal
Colors - Black
- Green
- Purple
- Black
- Silver
- Gray
- Blue
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Xiaomi Redmi Note 14 Pro 5G
88.9 %
Samsung Galaxy S21 Ultra
89.5 %

Performance

Testing Xiaomi Redmi Note 14 Pro 5G and Samsung Galaxy S21 Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 7300 Ultra Samsung Exynos 2100
Max Frequency 2500 MHz 2900 MHz
CPU Cores 8 (4 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 4/2.5 (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 655 Yes
Graphics Mali-G615 MP2 Mali-G78 MP14
GPU Cores 256 896
GPU Frequency 1047 MHz 854 MHz
FLOPS 536.1 GFLOPS 1530.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Redmi Note 14 Pro 5G
1031
Samsung Galaxy S21 Ultra
1449
Geekbench 6 (Multi-Core)
Xiaomi Redmi Note 14 Pro 5G
2919
Samsung Galaxy S21 Ultra
3892
Geekbench 6 (Single-Core)10311449
Geekbench 6 (Multi-Core)29193892
Geekbench Compute (GPU)2491n/a
AnTuTu 10
AnTuTu 10
Xiaomi Redmi Note 14 Pro 5G
666422
Samsung Galaxy S21 Ultra
843008
CPU204016232358
GPU143895256356
Memory152177163007
UX166334191217
NanoReview Score666422843008
3DMark Wild Life
3DMark Wild Life
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
5221
Max Surface Temp.n/a40.8 °C
Stabilityn/a69 %
Graphics Testn/a31 fps
Graphics Scoren/a5221
PCMark 3.0
PCMark 3.0
Xiaomi Redmi Note 14 Pro 5G
12957
Samsung Galaxy S21 Ultra
n/a
Writing score16686n/a
Web score12158n/a
Video editing6331n/a
Data manipulation11907n/a
NanoReview Score12957n/a

Memory

RAM
RAM Size - 8 GB
- 12 GB
- 12 GB
- 16 GB
Memory Type LPDDR4X LPDDR5
Memory Frequency 2133 MHz 2750 MHz
Channels 2 2
Storage
Storage Capacity- 256 GB
- 512 GB
- 128 GB
- 256 GB
- 512 GB
Storage TypeUFS 2.2UFS 3.1
Memory CardNoNo

Software

OS Android 14 Android 11 (Upgradeable to Android 14)
OS Size 29 GB 26.4 GB
UI Skin HyperOS 1.0 One UI 6

Battery

Volume 5110 mAh 5000 mAh
Max Charging Power 45 W 25 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging Yes Yes (Wireless)
Fast Charging Yes (63% in 30 min) Yes (54% in 30 min)
Full Charge Time 1:04 h 1:11 h
Battery Life Test
Battery Life
Xiaomi Redmi Note 14 Pro 5G
22:55
Samsung Galaxy S21 Ultra
22:05
Web Browsing10:13 h07:58 h
Video Playback12:52 h13:59 h
Games05:32 h05:14 h
Standby Mode107 h111 h

Main camera

Matrix 200 MP 108 MP
Photo resolution 16320x12240 pixels 12000x9000 pixels
Zoom Digital Optical, 10x
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 240 fps (720p) 960 fps (720p)
Wide-angle lens 120 ° 120 °
Lenses count Standard: 200 MP
Ultra-wide: 8 MP
Macro: 2 MP
Standard: 108 MP
Telephoto: 10 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix200 MP108 MP
Aperturef/1.65f/1.8
Focal length23 mm26 mm
SensorSamsung ISOCELL S5KHP3Samsung S5KHM3
Sensor size1/1.41/1.33
Pixel size0.56 μm0.8 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a10 MP
Aperturen/af/4.9
Focal lengthn/a240 mm
Sensorn/aSamsung S5K3J1
Sensor sizen/a1/2.65
Pixel sizen/a1.22 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP12 MP
Aperturef/2.2f/2.2
Focal length15 mm13 mm
SensorSony IMX355Sony IMX563
Sensor size1/4.01/2.55
Pixel size1.12 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
121
Video quality
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
100
Overall camera score
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
115
Bokehn/a70
Previewn/a67
Zoomn/a106

Front camera

Matrix 20 MP 40 MP
Photo resolution 5184x3888 pixels 7864x5200 pixels
Aperture f/2.2 f/2.2
Focal length 25 mm 26 mm
Sensor Omnivision OV20B Samsung S5KGH1
Sensor size 1/4.0 1/2.65
Pixel size 0.7 μm 0.7 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
133
Video quality
Xiaomi Redmi Note 14 Pro 5G
n/a
Samsung Galaxy S21 Ultra
140

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6E (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 5.2
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
DisplayPort No n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- 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 1900MHzGSM 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/B42/B48/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 Redmi Note 14 Pro 5G
91.5 dB
Samsung Galaxy S21 Ultra
88 dB

Other

Class Mid-range Flagship
Announced September, 2024 yr January, 2021 yr
Release Date January, 2025 yr February, 2021 yr
Launch Price ($) 399 1200
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 45 W n/a

Note

Xiaomi Redmi Note 14 Pro 5G:

The purple model is thicker at 8.55.

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

Results

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