Home Phone comparison Infinix Note 30i and Samsung Galaxy A51 - Which is better?

Infinix Note 30i vs Samsung Galaxy A51

46 out 100
Infinix Note 30i
VS
41 out 100
Samsung Galaxy A51
Infinix Note 30i
Samsung Galaxy A51

Compared 2 smartphones : Infinix Note 30i Manufactured in June, 2023, with display 6.66 with chipsetMediaTek Helio G85, vs Samsung Galaxy A51, Manufactured in December, 2019with chipsetSamsung Exynos 9 Octa 9611. 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 Infinix Note 30i
  • Larger display: 6.66in
  • Higher battery capacity: 5000mAh vs 4000mAh
  • Newer Bluetooth version: 5.2 vs 5
  • Includes charger
Reasons to choose Samsung Galaxy A51
  • Higher pixel density: 405ppi
  • Lighter design: 172g vs 198g
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options 8/256 GB - 4/64 GB
- 4/128 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Infinix Note 30i and Samsung Galaxy A51
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
Smartphones:
Infinix Note 30i
vs
Samsung Galaxy A51

Display

Display quality comparison
Type AMOLED Super AMOLED
Size 6.66 in 6.5 in
Resolution 1080x2400 pixels 1080x2400 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 405 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 500 nits 400 nits
HDR support No No
Screen-to-body ratio 84.9 % 87.5 %
Features - DCI-P3
- Always-On Display		 Always-On Display
Display test
Peak brightness (auto)
Infinix Note 30i
n/a
Samsung Galaxy A51
631 nits
sRGB gamutn/a98.8 %
PWM (Flicker)n/a242 Hz
Response timen/a25 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Samsung Galaxy A51]

Design & Build

Design and ergonomics comparison
Height 164.49 mm (6.48 in) 158.5 mm (6.24 in)
Width 76.72 mm (3.02 in) 73.6 mm (2.9 in)
Thickness 8.18 mm (0.32 in) 7.9 mm (0.31 in)
Weight 198 g (6.98 oz) 172 g (6.07 oz)
Water resistance IP53 No
Back panel Glass Plastic
Frame Plastic Plastic
Colors - Black
- Gold
- Green		 - White
- Black
Fingerprint sensor Yes In-Button Yes In-Display
Screen-to-body ratio
Infinix Note 30i
84.9 %
Samsung Galaxy A51
87.5 %

Performance

Testing Infinix Note 30i and Samsung Galaxy A51 In benchmarks
Processor
Chipset MediaTek Helio G85 Samsung Exynos 9 Octa 9611
Max Frequency 2000 MHz 2300 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/1.7 (Cortex-A53)
- 4/2.3 (Cortex-A73)
Process TSMC Samsung
Transistor Size 12 nm 10 nm
Neural Processor Yes Yes
Graphics Mali-G52 MP2 Mali-G72 MP3
GPU Cores 48 54
GPU Frequency 1000 MHz 850 MHz
FLOPS 96 GFLOPS 113.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Infinix Note 30i
423
Samsung Galaxy A51
512
Geekbench 6 (Multi-Core)
Infinix Note 30i
1478
Samsung Galaxy A51
1556
Geekbench 6 (Single-Core)423512
Geekbench 6 (Multi-Core)14781556
Sources: Geekbench v6 [Infinix Note 30i]
AnTuTu 10
AnTuTu 10
Infinix Note 30i
264823
Samsung Galaxy A51
268760
CPU8502183857
GPU3566245166
Memory6886063828
UX7528075909
NanoReview Score264823268760
3DMark Wild Life
3DMark Wild Life
Infinix Note 30i
n/a
Samsung Galaxy A51
812
Max Surface Temp.n/a42.2 °C
Stabilityn/a95 %
Graphics Testn/a4 fps
Graphics Scoren/a812
Sources: 3DMark [Samsung Galaxy A51]

Memory

RAM
RAM Size 8 GB - 4 GB
- 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity256 GB- 64 GB
- 128 GB
Storage TypeeMMC 5.1UFS 2.0
Memory CardMicroSDMicroSD

Software

OS Android 13 (Upgradeable to Android 14) Android 10 (Upgradeable to Android 13)
OS Size n/a 23 GB
UI Skin XOS 14 One UI 5.1

Battery

Volume 5000 mAh 4000 mAh
Max Charging Power 33 W 15 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (95% in 60 min) Yes (40% in 35 min)
Full Charge Time 1:40 h 1:50 h
Battery Life Test
Battery Life
Infinix Note 30i
n/a
Samsung Galaxy A51
17:53
Web Browsingn/a07:15 h
Video Playbackn/a11:25 h
Gamesn/a04:49 h
Standby Moden/a81 h

Main camera

Matrix 64 MP 48 MP
Photo resolution n/a 8000x6000 pixels
Zoom Digital Digital
Flash Dual LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No Yes (Up to 30 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Slow Motion n/a 960 fps (720p)
Wide-angle lens n/a 120 °
Lenses count Standard: 64 MP
Depth		 Standard: 48 MP
Ultra-wide: 12 MP
Macro: 5 MP
Depth: 5 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP48 MP
Aperturef/1.7f/2.0
Focal lengthn/a26 mm
SensorOmnivision OV64B40Sony IMX582
Sensor size1/21/2
Pixel sizen/a0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a13 mm
Pixel sizen/a1.12 μm
Stabilizationn/aDigital

Front camera

Matrix 16 MP 32 MP
Photo resolution n/a 6560x4928 pixels
Aperture f/2.0 f/2.2
Focal length n/a 26 mm
Sensor CMOS Samsung S5KGD1
Sensor size n/a 1/2.8
Pixel size n/a 0.8 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.2 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
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM (850/900/1800/1900)GSM 850 / 900 / 1800 / 2100 / 2600
3G BandsWCDMA (850/900/1900/2100)UMTS 850 / 900 / 1900 / 2100
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B850/B900/B1800/B2100/B2600)
LTE category712
5G SupportNoNo

Sound

Speakers Stereo Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos No Yes
Speaker Test
Max Volume
Infinix Note 30i
n/a
Samsung Galaxy A51
81.7 dB

Other

Class Budget Mid-range
Announced May, 2023 yr December, 2019 yr
Release Date June, 2023 yr December, 2019 yr
Launch Price ($) 170 399
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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