Xiaomi Redmi Note 14 Pro Plus 5G vs Samsung Galaxy A51

Here we compared two mid-range smartphones: the 6.67-inch Xiaomi Redmi Note 14 Pro Plus 5G (with Qualcomm Snapdragon 7s Gen 3) that was released on September 26, 2024, against the Samsung Galaxy A51, which is powered by Exynos 9 Octa 9611 and came out 4 years and 10 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

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Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Redmi Note 14 Pro Plus 5G
  • Waterproof body (IP68 classification)
  • 2.8x better performance in AnTuTu Benchmark (1001K versus 352K)
  • Supports higher wattage charging (120W versus 15W)
  • Higher display refresh rate – 120 Hz
  • Delivers 91% higher peak brightness (1212 against 635 nits)
  • Comes with 1110 mAh larger battery capacity: 5110 vs 4000 mAh
  • Has 2x more RAM: 8GB versus 4GB
  • Shows 28% longer battery life (22:58 vs 17:53 hours)
  • Newer Bluetooth version (v5.4)
  • Optical image stabilization
  • More recent OS version: Android 15 versus 13
  • More energy-efficient CPU – Snapdragon 7s Gen 3
  • Compatible with Wi-Fi 6 wireless networks
Reasons to consider the Samsung Galaxy A51
  • Expandable storage via MicroSD card up to 512GB
  • Slow-motion recording at 960FPS
  • Weighs 33 grams less
  • Includes a 3.5 mm headphone audio jack port
  • The front-facing camera can record video at 4K

Review

Evaluation of Xiaomi Redmi Note 14 Pro Plus 5G and Samsung Galaxy A51 crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
DeviceFacts Score
Final comparison evaluation
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Value for money (Beta)

Should I update?
No 98% Yes
Yes, this is a clear and meaningful upgrade.
Updating from Samsung Galaxy A51 to Xiaomi Redmi Note 14 Pro Plus 5G is a clear step forward, and the improvements should be easy to notice.
Main improvements: display, camera, and performance.

Tests and specifications

Comparison table of technical specifications and tests

Display

Type AMOLED Super AMOLED
Size 6.67 inches 6.5 inches
Resolution 1220 x 2712 pixels 1080 x 2400 pixels
Aspect ratio 20:9 20:9
PPI 446 ppi 405 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (60-120 Hz) No
Max rated brightness 1200 nits 400 nits
Max rated brightness in HDR 3000 nits -
HDR support Yes, Dolby Vision No
Touch sampling rate 480 Hz -
Screen protection Gorilla Glass Victus 2 Corning Gorilla Glass 3
Screen-to-body ratio 88.5% 87.5%
Display features - DCI-P3
- Always-On Display
- DC Dimming
- Always-On Display
Display tests
RGB color space 99.1% 98.8%
PWM 120 Hz 242 Hz
Response time 1 ms 25 ms
Contrast ∞ Infinity ∞ Infinity
Peak brightness test (auto)
1212 nits
635 nits
Sources: NotebookCheck [3], [4]

Design and build

Height 162.53 mm (6.4 inches) 158.5 mm (6.24 inches)
Width 74.67 mm (2.94 inches) 73.6 mm (2.9 inches)
Thickness 8.8 mm (0.35 inches) 7.9 mm (0.31 inches)
Weight 205 g (7.23 oz) 172 g (6.07 oz)
Waterproof IP68 No
Advanced cooling Vapor chamber -
Rear material Glass Plastic
Frame material Metal Plastic
Colors Black, Green, Purple White, Black
Fingerprint scanner Yes, in-display Yes, in-display
Repairability Average (2.61/5) -
Drop resistance Good (C) · 90 drops -
Screen-to-body ratio

Performance

Chipset specifications of Xiaomi Redmi Note 14 Pro Plus 5G and Samsung Galaxy A51
SoC
Chipset Qualcomm Snapdragon 7s Gen 3 Samsung Exynos 9 Octa 9611
Max clock 2500 MHz 2300 MHz
CPU cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4 cores at 1.8 GHz: Kryo Silver (Cortex-A520)
- 3 cores at 2.4 GHz: Kryo Gold (Cortex-A720)
- 1 core at 2.5 GHz: Kryo Prime (Cortex-A720)
- 4 cores at 1.7 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A73
Manufacturing TSMC Samsung
Lithography process 4 nanometers 10 nanometers
Neural processor (NPU) Yes Yes
GPU
Graphics Adreno 810 Mali-G72 MP3
GPU shading units 256 36
GPU clock 1050 MHz 850 MHz
FLOPS ~537.6 GFLOPS ~61.2 GFLOPS

Benchmarks

Benchmark comparison of Xiaomi Redmi Note 14 Pro Plus 5G and Samsung Galaxy A51
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
Compute Score (GPU) 4464 745
Single-core score 1174 372
Multi-core score 3157 1204
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
352699
CPU 388668 135389
GPU 177263 30103
Memory 186944 90583
UX 248908 96624
Total score 1001783 352699
Samples [27 tests] [10 tests]
3DMark Steel Nomad Light
Stability 98% -
Graphics test 3 FPS -
Graphics score 362 -
Sources: 3DMark [5], [6]
PCMark 3.0
Web score 12562 -
Video editing 7767 -
Photo editing 22920 -
Data manipulation 11977 -
Writing score 15830 -

Recent User Tests

The latest benchmark tests that have been submitted by users
Xiaomi Redmi Note 14 Pro Plus 5G
DateBenchmarkResult
📘 2026-10-09 (Crxzy)AnTuTu 12992985
📘 2026-09-16 (Arkelian)AnTuTu 121060019
📘 2026-09-12 (MishaDesher)AnTuTu 121029598
📘 2026-08-11 (Đat)AnTuTu 11959029
📘 2026-07-24 (Super)AnTuTu 111018676
Samsung Galaxy A51
DateBenchmarkResult
📘 2026-08-30 (Aginves)AnTuTu 11357049
📘 2026-08-28 (ROBIZ)AnTuTu 11331364
📘 2026-07-15 (Somya Lohiya)AnTuTu 11298360
📘 2026-06-20 (14burgos)AnTuTu 11393276
📘 2026-06-15 (Robiz)AnTuTu 11302904

Memory

RAM
RAM size 8 GB 4 GB
Memory type LPDDR4X LPDDR4X
Memory clock 3200 MHz 1866 MHz
Channels 4 2
Storage
Storage size 256 GB 64 GB
Storage type UFS 2.2 UFS 2.0
Memory card No MicroSD
Memory card max size - Up to 512 GB

Software

Operating system Android 14 (Can be upgraded to Android 15) Android 10 (Can be upgraded to Android 13)
ROM HyperOS 2.0 One UI 5.1
OS size 32 GB 23 GB
OS updates 2 years 2 years
Security updates 2 years 4 years

Battery

Capacity 5110 mAh 4000 mAh
Max charge power 120 W 15 W
Battery type Li-Po Li-Po
Replaceable No No
Wireless charging No No
Reverse charging No No
Bypass charging No -
Fast charging Yes (75% in 30 min) Yes (40% in 35 min)
Full charging time 0:21 hr 1:50 hr
Battery cycles 1000 cycles -
Battery life tests
Web browsing 10:26 hr 07:15 hr
Watching video 13:31 hr 11:25 hr
Gaming 05:43 hr 04:49 hr
Standby 102 hr 81 hr
General battery life
17:53 hr

Main camera

Matrix 200 megapixels 48 megapixels
Image resolution 16320 x 12240 8000 x 6000
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K video recording No No
4K video recording Up to 30FPS Up to 30FPS
1080p video recording Up to 60FPS Up to 30FPS
Slow motion 240 FPS (720p) 960 FPS (720p)
Angle of widest lens 120° 120°
Lenses 1) Standard: 200 MP
2) Ultrawide: 8 MP
3) Macro: 2 MP
1) Standard: 48 MP
2) Ultrawide: 12 MP
3) Macro: 5 MP
4) Depth: 5 MP
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Standard lens
Image resolution 200 MP 48 MP
Aperture f/1.65 f/2.0
Focal length 23 mm 26 mm
Sensor Samsung S5KHP3 Sony IMX582
Sensor size 1/1.4" (≈ 0.71 inch) 1/2" (≈ 0.5 inch)
Pixel size 0.56 micron 0.8 micron
Autofocus Phase autofocus Phase autofocus
Stabilization Optical Digital
Ultra-wide lens
Image resolution 8 MP 12 MP
Aperture f/2.2 f/2.2
Focal length 15 mm 13 mm
Sensor Sony IMX355 -
Sensor size 1/4.0" (≈ 0.25 inch) -
Pixel size 1.12 micron 1.12 micron
Stabilization Digital Digital
Macro lens
Image resolution 2 MP 5 MP
Aperture f/2.4 f/2.4
Focal length - 40 mm
Sensor Omnivision OV02B -
Sensor size 1/5" (≈ 0.2 inch) -
Pixel size 1.75 micron 1.12 micron
Stabilization Digital Digital

Selfie camera

Megapixels 20 megapixels 32 megapixels
Image resolution 5184 x 3888 6560 x 4928
Aperture f/2.2 f/2.2
Focal length 21 mm 26 mm
Sensor Omnivision OV20B40 Samsung S5KGD1
Sensor size 1/4.0" (≈ 0.25 inch) 1/2.8" (≈ 0.36 inch)
Pixel size 0.7 micron 0.8 micron
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 60 FPS 2160p (4K) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 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 5.4 5
Bluetooth features LE PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
- OTG
DisplayPort No -
GPS GPS, GLONASS, Beidou, Galileo, QZSS GPS, GLONASS, Beidou, Galileo
NFC* Yes Yes
Infrared port Yes No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* Yes No
Hybrid slot No No
LTE Cat* - 12
5G support Yes No

Sound

Speakers Stereo Mono
Headphone audio jack No Yes
FM radio No Yes
Dolby Atmos Yes Yes
Speakers test
Max loudness
81.7 dB

Other

Category Mid-range Mid-range
Announced September 2024 December 2019
Release date January 2025 December 2019
Launch price (MSRP) $449 $399
Successor - Xiaomi Redmi Note 15 Pro Plus 5G - Samsung Galaxy A57 5G
SAR (head) - 0.596 W/kg
SAR (body) - 1.45 W/kg
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 120 W -
Further details
Notes on Redmi Note 14 Pro Plus 5G:
    - The black and blue models (glass back) are 8.75 mm thick and weigh 210.14g, while the purple model (eco-leather) is 8.85 mm and 205.13g.
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Xiaomi Redmi Note 14 Pro Plus 5G is definitely a better buy.

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