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REVIEWS
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Infinix Smart 9 (4GB + 128GB) Review | 197 Data compared

Avg. price:~£95RAM capacity:4 GBInternal storage:128 GBScreen size:6.7 inchesMain camera megapixels:13 MP

Infinix Smart 9 (4GB + 128GB) Review: Compare 197 technical specifications and user reviews to see how this product ranks in the Smartphones category and whether it is worth buying.

5.6/10

Overall score

Score
5.6/ 10
✕
What it is
An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.
When it matters
When you need a quick reference to identify the best smartphones on the market.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 91% of models
Score components

90%

5.4

Technical score

10%

7.8

User score

â–¼Worse than 91% of smartphones
6.9

Value for money

Value for money
6.9/ 10
✕
What it is
An indicator that combines the smartphone's overall rating with its cost.
When it matters
When you are looking for a smartphone with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components

70%

5.6

Overall score

30%

10

Price

â–¼Worse than 84%
5.4

Technical score

Technical score
5.4/ 10
✕
What it is
An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters
When you want to compare smartphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 92% of models
Score components

25%

4.6

Performance & Hardware

18%

5.3

Camera

15%

5.0

Display

15%

5.6

Battery

10%

7.4

Software

10%

5.8

Connectivity

4%

4.1

Audio

3%

6.1

Design

â–¼Worse than 92%
7.8

User score

User score
7.8/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters
When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components

70%

8.3

User ratings

30%

6.5

Number of reviews

Based on ratings from across the web.
â–¼Worse than 77%
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No image
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of smartphone Infinix Smart 9 (4GB + 128GB)

Technical score
Technical score
5.4/ 10
✕
What it is
An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.
When it matters
When you want to compare smartphones based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 92% of models
Score components:

25%

4.6

Performance & Hardware

18%

5.3

Camera

15%

5.0

Display

15%

5.6

Battery

10%

7.4

Software

10%

5.8

Connectivity

4%

4.1

Audio

3%

6.1

Design

5.4
User score
User score
7.8/ 10
✕
What it is
A rating that combines user reviews and the total number of reviews received by the smartphone
When it matters
When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 77% of models
Score components

70%

8.3

User ratings

30%

6.5

Number of reviews

Based on ratings from across the web.
7.8
Popularity
Popularity
6.5/ 10
✕
What it is
An indicator based on the number of reviews received by the smartphone.
When it matters
When you prefer to purchase a product chosen and reviewed by many other consumers.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 59% of models
Popularity:
Infinix Smart 9 (4GB + 128GB) has a popularity of 6.5 points, which is higher than 59.1% of smartphones.
6.5
Value for money
Value for money
6.9/ 10
✕
What it is
An indicator that combines the smartphone's overall rating with its cost.
When it matters
When you are looking for a smartphone with a good balance between quality and price.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 84% of models
Score components:

70%

5.6

Overall score

30%

10

Price

6.9
Brand name
Infinix
Processor model
MediaTek Helio G81 Ultra
This smartphone uses the MediaTek Helio G81 Ultra processor model which is slower than processors in 91.7% of smartphones and equal to processors in 1% of smartphones.
RAM capacity
4 GB
Market range: <4 GB – >16 GB
This smartphone has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.7% of smartphones and equal to that of 14% of smartphones.
Internal storage
128 GB
Market range: <64 GB – >512 GB
This smartphone has an internal storage capacity of 128 GB which is smaller than the storage of 61.2% of smartphones and equal to that of 28.4% of smartphones.
CPU boost clock speed
2 GHz
Market range: <2 GHz – >3.3 GHz
The CPU boost clock speed of this smartphone is 2 GHz which is lower than the boost speed of 84.5% of smartphones and equal to that of 8.3% of smartphones.
Show more
Operating system
Android
This smartphone uses the Android operating system, which outperforms that of 1%.
Android 14
Android version
Android 14
This smartphone runs Android version Android 14 which is newer than that found in 49.5% of smartphones and equal to that in 21% of smartphones.
Direct OS updates
no
This smartphone does not receive direct OS updates. 20.6% of smartphones receive direct updates.
Open-source OS
yes
This smartphone uses an open-source OS. 94.6% of smartphones use an open-source OS.
Dark mode
yes
This smartphone offers dark mode. 95.8% of smartphones support this feature.
Show more
Multi-lens main camera
yes
This smartphone includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
Main camera megapixels
13 MP
Market range: <10 – >100
This smartphone has a main camera resolution of 13 MP which is lower than that of 91.8% of smartphones and equal to that of 2.4% of smartphones.
Main camera aperture
f/1.9
This smartphone has a main camera aperture of f/1.9 which is narrower than that of 90.5% of smartphones and equal to that of 1.1% of smartphones.
Main camera sensor area
15.7 mm²
Market range: <19.7 mm² – >71.4 mm²
This smartphone has a main camera sensor area of 15.7 mm² which is smaller than the main camera sensor area of 97% of smartphones and equal to that of 1% of smartphones.
Main camera pixel size
1.1 µm
Market range: <0.64 µm – >1.22 µm
This smartphone has a main camera pixel size of 1.1 µm which is larger than in 77.9% of smartphones and equal to the size in 0.3% of smartphones.
Show more
Number of SIM slots
2
Market range: <1 – >6
This smartphone has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
Cellular module
yes
This smartphone includes a cellular module. 100% of smartphones include cellular modules.
5G connectivity
no
This smartphone does not support 5G connectivity. 66.9% of smartphones support 5G.
LTE support
yes
This smartphone supports LTE. 99.7% of smartphones include LTE connectivity.
Wi-Fi connectivity
yes
This smartphone supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
Show more
Screen size
6.7 inches
Market range: <6.3 inches – >6.82 inches
This smartphone has a screen size of 6.7 inches which is larger than the screens of 52.2% of smartphones and equal to those of 10.1% of smartphones.
Screen resolution
720x 1600 px
This smartphone has a screen resolution of 720x1600 px which is lower than that of 87.8% of smartphones and equal to that of 8.7% of smartphones.
Pixel density
262 ppi
Market range: <264 ppi – >460 ppi
This smartphone has a pixel density of 262 ppi which is lower than that of 91.6% of smartphones and equal to that of 1.4% of smartphones.
Display type
IPS LCD
This smartphone uses a IPS LCD display type. 0% of smartphones use this display technology.
Refresh rate
120 Hz
Market range: <60 Hz – >144 Hz
This smartphone supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% of smartphones.
Show more
Battery capacity
5,000 mAh
Market range: <4k mAh – >7k mAh
This smartphone has a battery capacity of 5,000 mAh which is larger than the batteries in 28.3% of smartphones and equal to those in 28.8% of smartphones.
Charging speed
10 W
Market range: <15 W – >90 W
This smartphone supports charging speeds of 10 W which is slower than in 93.7% of smartphones and equal to speeds in 5.8% of smartphones.
Fast charging
yes
This smartphone supports fast charging. 93.1% of smartphones support fast charging.
GSMArena full wired charge time
?
Wireless charging
no
This smartphone does not support wireless charging. 25.2% of smartphones support wireless charging.
Show more
Stereo speakers
yes
This smartphone includes stereo speakers. 64.4% of smartphones provide stereo audio.
3.5 mm headphone jack
yes
This smartphone includes a 3.5 mm headphone jack. 45.5% of smartphones offer this port.
Number of microphones
1
Market range: <1 – >3
This smartphone has 1 microphones, which is fewer than in 89.6% of smartphones and equal to the number in 10.4% of smartphones.
FM radio
yes
This smartphone includes an FM radio. 34.2% of smartphones offer FM radio functionality.
aptX Lossless
no
This smartphone does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
Show more
Height
165.7 mm
Market range: <156.2 mm – >171.56 mm
This smartphone has a height of 165.7 mm which is taller than 71.7% of smartphones and equal to that of 1.8% of smartphones.
Width
77.1 mm
Market range: <73.1 mm – >81 mm
This smartphone has a width of 77.1 mm which is wider than 75.4% of smartphones and equal to that of 0.6% of smartphones.
Thickness
8.4 mm
Market range: <7.53 mm – >10.5 mm
This smartphone has a thickness of 8.4 mm which is thicker than 55.7% of smartphones and equal to that of 4.6% of smartphones.
Weight
188 g
Market range: <175 g – >256 g
This smartphone weighs 188 g which is lighter than 70.3% of smartphones and equal to the weight of 2.8% of smartphones.
Device volume
101,640 cm³
Market range: <80 cm³ – >190 cm³
This smartphone has a device volume of 101,640 cm³ which is larger than 71.9% of smartphones and equal to that of 0.6% of smartphones.
Show more

Infinix Smart 9 (4GB + 128GB) vs the average smartphone

246810TotalPerformance & HardwareSoftwareCameraConnectivityDisplayBatteryAudioDesign
  • 0.3 µm larger main camera pixel size
    This smartphone has a larger main camera pixel size than the average smartphone (1.1 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    1.1 µm vs 0.8 µm
  • Has an always-on display
    This smartphone features an always-on display, the average smartphone does not. 49.2% of smartphones offer always-on functionality.
  • 1 more flash LEDs
    This smartphone has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    2 vs 1
  • Has a 3.5 mm headphone jack
    This smartphone features a 3.5 mm headphone jack, the average smartphone does not. 45.5% of smartphones include a standard headphone jack.
  • Has FM radio
    This smartphone features an FM radio, the average smartphone does not. 34.2% of smartphones include an FM tuner.
  • Wider front camera aperture
    This smartphone has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
    f/2.0 vs f/2.2
  • 2.74x cheaper
    Infinix Smart 9 (4GB + 128GB) is cheaper than the average smartphone (£95 vs £260).
    £95 vs £260
  • 2x more L1
    This smartphone has more L1 cache than the average smartphone (64 KB vs 32 KB). The average L1 cache is 32 KB.
    64 KB vs 32 KB
  • 2.74x cheaper
    Infinix Smart 9 (4GB + 128GB) is cheaper than the average smartphone (£95 vs £260).
    £95 vs £260
  • 2x more L1
    This smartphone has more L1 cache than the average smartphone (64 KB vs 32 KB). The average L1 cache is 32 KB.
    64 KB vs 32 KB
  • 0.3 µm larger main camera pixel size
    This smartphone has a larger main camera pixel size than the average smartphone (1.1 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    1.1 µm vs 0.8 µm
  • 1 more flash LEDs
    This smartphone has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    2 vs 1
  • Wider front camera aperture
    This smartphone has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
    f/2.0 vs f/2.2
  • Has an always-on display
    This smartphone features an always-on display, the average smartphone does not. 49.2% of smartphones offer always-on functionality.
  • 0.03 inches inch larger screen size
    This smartphone has a larger screen size than the average smartphone (6.7 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
    6.7 inches vs 6.67 inches
  • 8.7% higher PCMark Work 3.0 battery benchmark
    This smartphone has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (854 min vs 786 min). The average score is 786 min.
    854 min vs 786 min
  • Has a 3.5 mm headphone jack
    This smartphone features a 3.5 mm headphone jack, the average smartphone does not. 45.5% of smartphones include a standard headphone jack.
  • Has FM radio
    This smartphone features an FM radio, the average smartphone does not. 34.2% of smartphones include an FM tuner.
  • 4.2% lighter
    This smartphone is lighter than the average smartphone (188 g vs 196.2 g). The average smartphone weighs 196.2 g.
    188 g vs 196.2 g
  • Worse processor
    This smartphone uses a worse processor than the average smartphone (MediaTek Helio G81 Ultra vs Qualcomm Snapdragon 7 Gen 3).
    MediaTek Helio G81 Ultra vs Qualcomm Snapdragon 7 Gen 3
  • Inferior display type
    This smartphone has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    IPS LCD vs OLED/AMOLED
  • Narrower main camera aperture
    This smartphone has a narrower main camera aperture than the average smartphone (f/1.9 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    f/1.9 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • No 5G connectivity
    This smartphone does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
  • 50.9% smaller main camera sensor area
    This smartphone has a smaller main camera sensor area than the average smartphone (15.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    15.7 mm² vs 32 mm²
  • 2x larger process node
    This smartphone is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    12 nm vs 6 nm
  • Worse main camera video quality
    This smartphone records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    1080x30 fps vs 2160x30 fps
  • Lower-resolution main camera
    This smartphone has a lower-resolution main camera than the average smartphone (13 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    13 MP vs 50 MP & 8 MP
  • 6% worse value for money
    Infinix Smart 9 (4GB + 128GB) has worse value for money than the average smartphone (6.92 vs 7.3).
    6.92 vs 7.34
  • 3.2% lower user score
    User score
    7.8/ 10
    ✕
    What it is
    A rating that combines user reviews and the total number of reviews received by the smartphone
    When it matters
    When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.
    Score distribution
    ▼▼
    <55-66-77-88-99-10
    Infinix Smart 9
    the average smartphone
    Infinix Smart 9 (4GB + 128GB) has a lower user score than the average smartphone (7.75 vs 8).
    7.75 vs 8
  • Worse processor
    This smartphone uses a worse processor than the average smartphone (MediaTek Helio G81 Ultra vs Qualcomm Snapdragon 7 Gen 3).
    MediaTek Helio G81 Ultra vs Qualcomm Snapdragon 7 Gen 3
  • 2x larger process node
    This smartphone is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    12 nm vs 6 nm
  • 4 GB less RAM
    This smartphone has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    4 GB vs 8 GB
  • 50% less storage
    This smartphone offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    128 GB vs 256 GB
  • 55.4% lower Geekbench 6 single-core benchmark score
    This smartphone performs worse in Geekbench 6 single-core than the average smartphone (420 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    420 vs 942
  • 75% less L3 cache
    This smartphone has a smaller L3 cache than the average smartphone (1,024 KB vs 4,096 KB). The average smartphone has an L3 cache of 4,096 KB.
    1,024 KB vs 4,096 KB
  • 42.9% lower maximum RAM capacity
    This smartphone supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    8 GB vs 14 GB
  • 16.7% lower CPU boost clock speed
    This smartphone has a lower CPU boost clock speed than the average smartphone (2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    2 GHz vs 2.4 GHz
  • 46.6% fewer transistors
    This smartphone contains fewer transistors than the average smartphone (5,500 million vs 10,300 million). The average smartphone has 10,300 million transistors.
    5,500 million vs 10,300 million
  • 34.5% slower memory speed
    This smartphone has a lower memory speed than the average smartphone (1,800 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
    1,800 MHz vs 2,750 MHz
  • 16.7% higher TDP (less efficient)
    This smartphone has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    5 W vs 6 W
  • 45.1% lower Geekbench 6 multi-core benchmark score
    This smartphone performs worse in Geekbench 6 multi-core than the average smartphone (1,391 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    1,391 vs 2,533
  • 47.6% lower memory bandwidth
    This smartphone has lower memory bandwidth than the average smartphone (13.4 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    13.41 GB/s vs 25.6 GB/s
  • Lower CPU base clock speed
    This smartphone has a lower CPU base clock speed than the average smartphone (2x2 GHz & 6x1.8 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    2x2 GHz & 6x1.8 GHz vs 2x2.2 GHz & 6x2 GHz
  • Lacks focus mode
    This smartphone does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
  • No Wi-Fi password sharing
    This smartphone does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
  • Does not allow app offloading
    This smartphone does not support app offloading, the average smartphone does. 51.9% of smartphones support app offloading to save space.
  • Lacks instant markup
    This smartphone does not support instant markup, the average smartphone does. 52.2% of smartphones include instant markup tools.
  • Narrower main camera aperture
    This smartphone has a narrower main camera aperture than the average smartphone (f/1.9 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    f/1.9 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • 50.9% smaller main camera sensor area
    This smartphone has a smaller main camera sensor area than the average smartphone (15.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    15.7 mm² vs 32 mm²
  • Worse main camera video quality
    This smartphone records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    1080x30 fps vs 2160x30 fps
  • Lower-resolution main camera
    This smartphone has a lower-resolution main camera than the average smartphone (13 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    13 MP vs 50 MP & 8 MP
  • Lower front camera megapixels
    This smartphone has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    8 MP vs 16 MP
  • No 5G connectivity
    This smartphone does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
  • No NFC
    This smartphone does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
  • No gyroscope
    This smartphone does not have a gyroscope, the average smartphone does. 84.4% of smartphones feature a gyroscope.
  • Inferior display type
    This smartphone has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    IPS LCD vs OLED/AMOLED
  • 33.7% lower pixel density
    This smartphone has a lower pixel density than the average smartphone (262 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    262 ppi vs 395 ppi
  • Lower screen resolution
    This smartphone has a lower screen resolution than the average smartphone (720x1600 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    720x1600 px vs 1080x2400 px
  • 500 nits lower peak brightness
    This smartphone has a lower peak brightness than the average smartphone (500 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
    500 nits vs 1,000 nits
  • 24.2% lower screen brightness
    This smartphone has a lower screen brightness than the average smartphone (500 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    500 nits vs 660 nits
  • 69.7% slower charging speed
    This smartphone has a slower charging speed than the average smartphone (10 W vs 33 W). The average smartphone charges at 33 W.
    10 W vs 33 W
  • No LDAC support
    This smartphone does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
  • No aptX HD
    This smartphone does not support aptX HD, the average smartphone does. 50.7% of smartphones support aptX HD.
  • 1 fewer microphone/s
    This smartphone has fewer microphones than the average smartphone (1 vs 2). The average smartphone has 2 microphones.
    1 vs 2
  • Lower IP rating
    This smartphone has a lower IP rating than the average smartphone (IP54 vs IP67). 0.00% of smartphones have a higher IP rating.
    IP54 vs IP67
  • 1.1 mm wider
    This smartphone is wider than the average smartphone (77.1 mm vs 76 mm). The average smartphone has a width of 76 mm.
    77.1 mm vs 76 mm
  • 2.1 mm taller
    This smartphone is taller than the average smartphone (165.7 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    165.7 mm vs 163.6 mm

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

4.0
TECHNICAL BAJWA
≈ estimated
16/11/2024
Quick review · unboxing, display, gaming and camera samples
Verdict
Infinix Smart 9 is priced too high for the same chipset, with rough touch response and an average camera.
9.0
The j Vlog Stories
≈ estimated
01/11/2024
Full review · sound, camera, performance and gaming tests
Verdict
Infinix Smart 9 is a strong budget pick with good performance for casual users, though hardcore gamers should lower expectations.
7.0
Cyril Okoi
≈ estimated
16/10/2024
Hands-on review · battery, gaming, display and camera
Verdict
Infinix Smart 9 is a solid entry phone for durability and battery life, best as a second device.
7.0
Stevedoestech
≈ estimated
09/10/2024
Hands-on review · comparison with predecessor and gaming
Verdict
Infinix Smart 9 has a better chip and build than its predecessor, but gaming and charging hold it back.
7.0
Juezitech
≈ estimated
08/10/2024
Hands-on review · performance, charging and camera
Verdict
Infinix Smart 9 is not bad overall, but only for buyers who accept slow charging and no system updates.
7.0
TechTokWithDee
≈ estimated
04/10/2024
Hands-on review · daily use, camera, battery and charging
Verdict
Infinix Smart 9 is a fine budget phone for buyers who accept compromises, with weak build and slow charging holding it back.
8.0
Unbox With Adaora
≈ estimated
29/09/2024
Hands-on review · design, performance and battery
Verdict
Infinix Smart 9 suits budget buyers who accept the Go edition, with an attractive design and smooth interface, though charging and software hold it back.
7.0
FRED'S TECH HUB
≈ estimated
27/09/2024
Hands-on review · performance, gaming, camera, battery and charging
Verdict
Infinix Smart 9 is a decent basic phone with good value, held back by a weak camera and slow charging.
6.0
Tdevelops
≈ estimated
26/09/2024
Hands-on review · display, speakers, charging and marketing claims
Verdict
Infinix Smart 9 is a modest upgrade over its predecessor, with a slow charger and misleading refresh rate claims.
8.0
Audu Buba
≈ estimated
26/09/2024
Hands-on review · battery, display, performance and camera tests
Verdict
Infinix Smart 9 is worth buying for design, camera and battery life, though the Go Edition software may put some buyers off.
7.0
Suman Techno
≈ estimated
12/02/2025
Hands-on review · 15 days of use · gaming and battery tests
Verdict
Infinix Smart 9 is a decent budget pick for light use, but gaming and the interface lag hold it back.
7.0
Tech City Explorer
≈ estimated
30/09/2024
Hands-on review · design, display, speakers and battery
Verdict
Infinix Smart 9 is a worthy upgrade over the Smart 8 for average users, but gaming and brightness fall short.

Expert reviews

In-depth analysis and verdict from leading tech publications

babblingchannel.com
26/10/2024
Design-focused review · Budget phone
Verdict
The Infinix Smart 9 is a budget phone with a bright 120Hz screen and two-day battery life, suited to basic daily use rather than low-light photography.

Third-party reviews

Based on ratings from across the web.
Reviews last updated: November 2026 · How we calculate this

What customers like about Infinix Smart 9 (4GB + 128GB)

  • High refresh rate display (120Hz) provides exceptionally smooth scrolling and navigation for its price point
  • Excellent battery life from the 5000mAh battery, capable of lasting up to two days with light usage
  • Sleek and attractive modern design with a comfortable grip
  • Loud and clear dual stereo speakers featuring a 300% 'Ultra Volume' boost
  • IP54 rating offers rare durability against dust and water splashes in the budget segment
  • Great value for money, frequently cited as one of the best affordable options for basic tasks

What customers don't like about Infinix Smart 9 (4GB + 128GB)

  • Very slow 10W charging can take nearly 3 hours to reach a full charge
  • Average camera performance, specifically struggling with detail, focus, and low-light conditions
  • Limited performance for intensive tasks; users report significant lag and pixelated graphics in heavy games like Genshin Impact
  • Android 14 Go Edition lacks the full customization and features of the standard Android version
  • Lower 720p (HD+) display resolution results in less sharpness compared to FHD screens
  • Plastic build quality may feel less premium or cheap to some users

Verdict

The Infinix Smart 9 (4GB + 128GB) is a budget-friendly 4G smartphone running Android 14 (Go Edition) with XOS 14, powered by a MediaTek Helio G81 octa-core processor. Its main characteristics include a large 6.7-inch HD+ IPS LCD display with a smooth 120Hz refresh rate, a sizable 5,000mAh battery, and a 13MP dual AI rear camera setup, complemented by an 8MP front camera. Key pros are its large, fluid display, very long battery life, dual speakers, and a side-mounted fingerprint sensor. Cons typically involve a modest camera performance in low light, the presence of some pre-installed bloatware, and a slow 10W charging speed despite having a USB Type-C port.

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