OVERALL
ALTERNATIVES
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REVIEWS
Scored using Smartphones Methodology v1.0
Smartphones Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Smartphones Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Oppo K13x 5G (8GB + 128GB) Review | 197 Data compared

Avg. price:~£110RAM capacity:8 GBInternal storage:128 GBScreen size:6.67 inchesMain camera megapixels:50 MP & 2 MP

Oppo K13x 5G (8GB + 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.

Oppo K13x 5G (8GB + 128GB)
6.4/10

Overall score

Score
6.4/ 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 61% of models
Score components

90%

6.2

Technical score

10%

8.1

User score

â–¼Worse than 61% of smartphones
7.5

Value for money

Value for money
7.5/ 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–² Better than 58% of models
Score components

70%

6.4

Overall score

30%

9.9

Price

â–²Better than 58%
6.2

Technical score

Technical score
6.2/ 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 64% of models
Score components

25%

5.7

Performance & Hardware

18%

5.1

Camera

15%

5.1

Display

15%

6.6

Battery

10%

9.3

Software

10%

7.8

Connectivity

4%

5.1

Audio

3%

6.8

Design

â–¼Worse than 64%
8.1

User score

User score
8.1/ 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–² Better than 70% of models
Score components

70%

8.4

User ratings

30%

7.6

Number of reviews

â–²Better than 70%
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Best prices
    N/A~ £110
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Available versions:
4GB + 128GBCheck price6GB + 128GBCheck price
Other versions:
8GB + 128GB
Loading category ranking...

Technical Specifications of smartphone Oppo K13x 5G (8GB + 128GB)

Technical score
Technical score
6.2/ 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 64% of models
Score components:

25%

5.7

Performance & Hardware

18%

5.1

Camera

15%

5.1

Display

15%

6.6

Battery

10%

9.3

Software

10%

7.8

Connectivity

4%

5.1

Audio

3%

6.8

Design

6.2
User score
User score
8.1/ 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–² Better than 70% of models
Score components

70%

8.4

User ratings

30%

7.6

Number of reviews

8.1
Popularity
Popularity
7.6/ 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 71% of models
Popularity:
Oppo K13x 5G (8GB + 128GB) has a popularity of 7.6 points, which is higher than 70.5% of smartphones.
7.6
Value for money
Value for money
7.5/ 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–² Better than 58% of models
Score components:

70%

6.4

Overall score

30%

9.9

Price

7.5
Brand name
Oppo
Processor model
MediaTek Dimensity 6300
Oppo K13x5G (8GB + 128GB) uses the MediaTek Dimensity 6300 processor model which is slower than processors in 59.6% of smartphones and equal to processors in 4.3% of smartphones.
RAM capacity
8 GB
Market range: <4 GB – >16 GB
Oppo K13x5G (8GB + 128GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.5% of smartphones and equal to that of 30.4% of smartphones.
Internal storage
128 GB
Market range: <64 GB – >512 GB
Oppo K13x5G (8GB + 128GB) 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
2.4 GHz
Market range: <2 GHz – >3.3 GHz
The CPU boost clock speed of Oppo K13x5G (8GB + 128GB) is 2.4 GHz which is higher than the boost speed of 36.8% of smartphones and equal to that of 13.4% of smartphones.
Show more
Operating system
Android
Oppo K13x5G (8GB + 128GB) uses the Android operating system, which outperforms that of 1%.
Android 15
Android version
Android 15
Oppo K13x5G (8GB + 128GB) runs Android version Android 15 which is newer than that found in 70.6% of smartphones and equal to that in 25.1% of smartphones.
Direct OS updates
yes
Oppo K13x5G (8GB + 128GB) receives direct OS updates. 20.6% of smartphones receive direct updates.
Open-source OS
yes
Oppo K13x5G (8GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
Dark mode
yes
Oppo K13x5G (8GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
Show more
Multi-lens main camera
yes
Oppo K13x5G (8GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
Main camera megapixels
50 MP & 2 MP
Market range: <10 – >100
Oppo K13x5G (8GB + 128GB) has a main camera resolution of 50 MP & 2 MP which is lower than that of 57.5% of smartphones and equal to that of 12.9% of smartphones.
Main camera aperture
f/1.8 & f/2.4
Oppo K13x5G (8GB + 128GB) has a main camera aperture of f/1.8 & f/2.4 which is narrower than that of 57.9% of smartphones and equal to that of 12.6% of smartphones.
Main camera sensor area
18.6 mm²
Market range: <19.7 mm² – >71.4 mm²
Oppo K13x5G (8GB + 128GB) has a main camera sensor area of 18.6 mm² which is smaller than the main camera sensor area of 91.1% of smartphones and equal to that of 1.4% of smartphones.
Main camera pixel size
0.61 µm
Market range: <0.64 µm – >1.22 µm
Oppo K13x5G (8GB + 128GB) has a main camera pixel size of 0.61 µm which is smaller than in 93.8% of smartphones and equal to the size in 2.3% of smartphones.
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Number of SIM slots
2
Market range: <1 – >6
Oppo K13x5G (8GB + 128GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
2 Nano-SIM (hybrid slot)
Cellular module
yes
Oppo K13x5G (8GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
5G connectivity
yes
Oppo K13x5G (8GB + 128GB) supports 5G connectivity. 66.9% of smartphones support 5G.
LTE support
yes
Oppo K13x5G (8GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
Wi-Fi connectivity
yes
Oppo K13x5G (8GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
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Screen size
6.67 inches
Market range: <6.3 inches – >6.82 inches
Oppo K13x5G (8GB + 128GB) has a screen size of 6.67 inches which is larger than the screens of 38.3% of smartphones and equal to those of 13.4% of smartphones.
Screen resolution
720x 1604 px
Oppo K13x5G (8GB + 128GB) has a screen resolution of 720x1604 px which is lower than that of 85.3% of smartphones and equal to that of 2.5% of smartphones.
Pixel density
264 ppi
Market range: <264 ppi – >460 ppi
Oppo K13x5G (8GB + 128GB) has a pixel density of 264 ppi which is lower than that of 88.1% of smartphones and equal to that of 2.6% of smartphones.
Display type
IPS LCD
Oppo K13x5G (8GB + 128GB) uses a IPS LCD display type. 0% of smartphones use this display technology.
Refresh rate
120 Hz
Market range: <60 Hz – >144 Hz
Oppo K13x5G (8GB + 128GB) 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.
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Battery capacity
6,000 mAh
Market range: <4k mAh – >7k mAh
Oppo K13x5G (8GB + 128GB) has a battery capacity of 6,000 mAh which is larger than the batteries in 73.2% of smartphones and equal to those in 6.9% of smartphones.
Charging speed
45 W
Market range: <15 W – >90 W
Oppo K13x5G (8GB + 128GB) supports charging speeds of 45 W which is faster than in 57.1% of smartphones and equal to speeds in 6.6% of smartphones.
Fast charging
yes
Oppo K13x5G (8GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
GSMArena full wired charge time
90 min
Market range: <36 min – >120 min
Oppo K13x5G (8GB + 128GB) reaches a full wired charge in 90 min which is slower than 73.9% of smartphones and equal to the time of 6.9% of smartphones.
Wireless charging
no
Oppo K13x5G (8GB + 128GB) does not support wireless charging. 25.2% of smartphones support wireless charging.
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Stereo speakers
no
Oppo K13x5G (8GB + 128GB) does not include stereo speakers. 64.4% of smartphones provide stereo audio.
3.5 mm headphone jack
yes
Oppo K13x5G (8GB + 128GB) includes a 3.5 mm headphone jack. 45.5% of smartphones offer this port.
Number of microphones
2
Market range: <1 – >3
Oppo K13x5G (8GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
FM radio
yes
Oppo K13x5G (8GB + 128GB) includes an FM radio. 34.2% of smartphones offer FM radio functionality.
aptX Lossless
no
Oppo K13x5G (8GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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Height
165.7 mm
Market range: <156.2 mm – >171.56 mm
Oppo K13x5G (8GB + 128GB) 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
76.2 mm
Market range: <73.1 mm – >81 mm
Oppo K13x5G (8GB + 128GB) has a width of 76.2 mm which is wider than 56.3% of smartphones and equal to that of 2.1% of smartphones.
Thickness
7.9 mm
Market range: <7.53 mm – >10.5 mm
Oppo K13x5G (8GB + 128GB) has a thickness of 7.9 mm which is thinner than 72.2% of smartphones and equal to that of 5% of smartphones.
Weight
194 g
Market range: <175 g – >256 g
Oppo K13x5G (8GB + 128GB) weighs 194 g which is lighter than 54.7% of smartphones and equal to the weight of 1.8% of smartphones.
Device volume
87,780 cm³
Market range: <80 cm³ – >190 cm³
Oppo K13x5G (8GB + 128GB) has a device volume of 87,780 cm³ which is smaller than 72.7% of smartphones and equal to that of 1.5% of smartphones.
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Oppo K13x 5G (8GB + 128GB) vs the average smartphone

246810TotalPerformance & HardwareSoftwareCameraConnectivityDisplayBatteryAudioDesign
  • Direct OS updates
    Oppo K13x5G (8GB + 128GB) supports direct OS updates, the average smartphone does not. 20.6% of smartphones support this feature.
  • 20% larger battery capacity
    Oppo K13x5G (8GB + 128GB) has a larger battery capacity than the average smartphone (6000 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    6,000 mAh vs 5,000 mAh
  • 16x more L1
    Oppo K13x5G (8GB + 128GB) has more L1 cache than the average smartphone (512 KB vs 32 KB). The average L1 cache is 32 KB.
    512 KB vs 32 KB
  • Higher on-device AI tier
    Oppo K13x5G (8GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    AI Eraser, AI Unblur, AI Reflection Remover, AI Clarity Enhancer, AI Summary, AI Studio, AI Recorder, Google Gemini integration
    productivity vs fundamental
  • Includes cross-site tracking protection
    Oppo K13x5G (8GB + 128GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
  • Supports motion tracking
    Oppo K13x5G (8GB + 128GB) supports motion tracking, the average smartphone does not. 22% of smartphones offer motion tracking capabilities.
  • 12.8% faster GPU clock
    Oppo K13x5G (8GB + 128GB) has a higher GPU frequency than the average smartphone (1072 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    1,072 MHz vs 950 MHz
  • Allows manual shutter speed
    Oppo K13x5G (8GB + 128GB) allows manual shutter speed control, the average smartphone does not. 29.8% of smartphones include this.
  • 2.36x cheaper
    Oppo K13x5G (8GB + 128GB) is cheaper than the average smartphone (£110 vs £260).
    £110 vs £260
  • 1.5% higher user score
    User score
    8.1/ 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
    â–¼
    <55-66-77-88-99-10
    Oppo K13x 5G
    the average smartphone
    Oppo K13x 5G (8GB + 128GB) has a higher user score than the average smartphone (8.12 vs 8.000).
    8.12 vs 8
  • 39% more popular
    Oppo K13x5G (8GB + 128GB) is more popular than the average smartphone (7.56 vs 5.4).
    7.56 vs 5.44
  • 16x more L1
    Oppo K13x5G (8GB + 128GB) has more L1 cache than the average smartphone (512 KB vs 32 KB). The average L1 cache is 32 KB.
    512 KB vs 32 KB
  • 12.8% faster GPU clock
    Oppo K13x5G (8GB + 128GB) has a higher GPU frequency than the average smartphone (1072 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    1,072 MHz vs 950 MHz
  • Higher CPU base clock speed
    Oppo K13x5G (8GB + 128GB) has a higher CPU base clock speed than the average smartphone (2x2.4 GHz & 6x2 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    2x2.4 GHz & 6x2.0 GHz vs 2x2.2 GHz & 6x2 GHz
  • Direct OS updates
    Oppo K13x5G (8GB + 128GB) supports direct OS updates, the average smartphone does not. 20.6% of smartphones support this feature.
  • Higher on-device AI tier
    Oppo K13x5G (8GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    AI Eraser, AI Unblur, AI Reflection Remover, AI Clarity Enhancer, AI Summary, AI Studio, AI Recorder, Google Gemini integration
    productivity vs fundamental
  • Includes cross-site tracking protection
    Oppo K13x5G (8GB + 128GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
  • Supports fast boot
    Oppo K13x5G (8GB + 128GB) supports fast boot, the average smartphone does not. 22.6% of smartphones include fast boot capabilities.
  • Newer Android version
    Oppo K13x5G (8GB + 128GB) features a newer Android version than the average smartphone (Android 15 vs Android 14). The average version is Android 14.
    Android 15 vs Android 14
  • Allows manual shutter speed
    Oppo K13x5G (8GB + 128GB) allows manual shutter speed control, the average smartphone does not. 29.8% of smartphones include this.
  • Wider front camera aperture
    Oppo K13x5G (8GB + 128GB) has a wider front camera aperture than the average smartphone (f/2 vs f/2.2). The average aperture is f/2.2.
    2
    f/2.0 vs f/2.2
  • Supports motion tracking
    Oppo K13x5G (8GB + 128GB) supports motion tracking, the average smartphone does not. 22% of smartphones offer motion tracking capabilities.
  • Newer Bluetooth version
    Oppo K13x5G (8GB + 128GB) supports a newer Bluetooth version than the average smartphone (5.4 vs 5.2). The average version is Bluetooth 5.2.
    5.4 vs 5.2
  • 28.8% higher screen brightness
    Oppo K13x5G (8GB + 128GB) has a higher screen brightness than the average smartphone (850 nits vs 660 nits). The average smartphone brightness is 660 nits.
    850 nits vs 660 nits
  • Better display glass type
    Oppo K13x5G (8GB + 128GB) features a better display glass type than the average smartphone (Corning Gorilla Glass 7i vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.
    Corning Gorilla Glass 7i vs Corning Gorilla Glass 5
  • 20% larger battery capacity
    Oppo K13x5G (8GB + 128GB) has a larger battery capacity than the average smartphone (6000 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    6,000 mAh vs 5,000 mAh
  • 36.4% faster charging speed
    Oppo K13x5G (8GB + 128GB) supports a faster charging speed than the average smartphone (45 W vs 33 W). The average charging speed is 33 W.
    45 W vs 33 W
  • Has a 3.5 mm headphone jack
    Oppo K13x5G (8GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.5% of smartphones include a standard headphone jack.
  • Has FM radio
    Oppo K13x5G (8GB + 128GB) features an FM radio, the average smartphone does not. 34.2% of smartphones include an FM tuner.
  • Supports aptX
    Oppo K13x5G (8GB + 128GB) supports aptX, the average smartphone does not. 50% of smartphones are aptX compatible.
  • 0.4 mm thinner
    Oppo K13x5G (8GB + 128GB) is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    7.9 mm vs 8.3 mm
  • 1 year/s newer release date
    Oppo K13x5G (8GB + 128GB) has a newer release date than the average smartphone (2025 vs 2024). 1.00% of smartphones are released annually.
    June 2025
    2025 vs 2024
  • Inferior display type
    Oppo K13x5G (8GB + 128GB) 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
  • Worse processor
    Oppo K13x5G (8GB + 128GB) uses a worse processor than the average smartphone (MediaTek Dimensity 6300 vs Qualcomm Snapdragon 7 Gen 3).
    MediaTek Dimensity 6,300 vs Qualcomm Snapdragon 7 Gen 3
  • 41.9% smaller main camera sensor area
    Oppo K13x5G (8GB + 128GB) has a smaller main camera sensor area than the average smartphone (18.6 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    18.6 mm² vs 32 mm²
  • 50% less storage
    Oppo K13x5G (8GB + 128GB) 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
  • Narrower main camera aperture
    Oppo K13x5G (8GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 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/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • No stereo speakers
    Oppo K13x5G (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.4% of smartphones feature stereo speakers.
  • 33.2% lower pixel density
    Oppo K13x5G (8GB + 128GB) has a lower pixel density than the average smartphone (264 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    264 ppi vs 395 ppi
  • 42.9% lower maximum RAM capacity
    Oppo K13x5G (8GB + 128GB) 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
  • Worse processor
    Oppo K13x5G (8GB + 128GB) uses a worse processor than the average smartphone (MediaTek Dimensity 6300 vs Qualcomm Snapdragon 7 Gen 3).
    MediaTek Dimensity 6,300 vs Qualcomm Snapdragon 7 Gen 3
  • 50% less storage
    Oppo K13x5G (8GB + 128GB) 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
  • 42.9% lower maximum RAM capacity
    Oppo K13x5G (8GB + 128GB) 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
  • 50% less L3 cache
    Oppo K13x5G (8GB + 128GB) has a smaller L3 cache than the average smartphone (2048 KB vs 4096 KB). The average smartphone has an L3 cache of 4096 KB.
    2,048 KB vs 4,096 KB
  • Lacks ARM TrustZone
    Oppo K13x5G (8GB + 128GB) does not support ARM TrustZone, the average smartphone does. 98% of smartphones support ARM TrustZone.
  • 22.4% slower memory speed
    Oppo K13x5G (8GB + 128GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    2,133 MHz vs 2,750 MHz
  • 75% fewer shader units
    Oppo K13x5G (8GB + 128GB) includes fewer shader units than the average smartphone (64 vs 256). The average smartphone has 256 shader units.
    64 vs 256
  • 17.2% lower Geekbench 6 single-core benchmark score
    Oppo K13x5G (8GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (780 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    780 vs 942
  • 23.3% lower Geekbench 6 multi-core benchmark score
    Oppo K13x5G (8GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1944 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    1,944 vs 2,533
  • 33.3% lower memory bandwidth
    Oppo K13x5G (8GB + 128GB) has lower memory bandwidth than the average smartphone (17.1 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    17.07 GB/s vs 25.6 GB/s
  • 41.9% smaller main camera sensor area
    Oppo K13x5G (8GB + 128GB) has a smaller main camera sensor area than the average smartphone (18.6 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    18.6 mm² vs 32 mm²
  • Narrower main camera aperture
    Oppo K13x5G (8GB + 128GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 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/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • Lacks HDR mode
    Oppo K13x5G (8GB + 128GB) lacks an HDR mode, the average smartphone has one. 97.1% of smartphones support HDR photography.
    0
  • Lower front camera megapixels
    Oppo K13x5G (8GB + 128GB) 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
  • 0.19 µm smaller main camera pixel size
    Oppo K13x5G (8GB + 128GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
    0.61 µm vs 0.8 µm
  • Worse main camera video quality
    Oppo K13x5G (8GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    1080x60 fps vs 2160x30 fps
  • No manual focus mode
    Oppo K13x5G (8GB + 128GB) does not have a manual focus mode, the average smartphone does. 91.2% of smartphones offer manual focus.
  • Lower-resolution main camera
    Oppo K13x5G (8GB + 128GB) has a lower-resolution main camera than the average smartphone (50 MP & 2 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    50 MP & 2 MP vs 50 MP & 8 MP
  • Inferior display type
    Oppo K13x5G (8GB + 128GB) 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
  • 33.2% lower pixel density
    Oppo K13x5G (8GB + 128GB) has a lower pixel density than the average smartphone (264 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    264 ppi vs 395 ppi
  • Lower screen resolution
    Oppo K13x5G (8GB + 128GB) has a lower screen resolution than the average smartphone (720x1604 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    720x1604 px vs 1080x2400 px
  • No reverse wired charging
    Oppo K13x5G (8GB + 128GB) does not support reverse wired charging, the average smartphone does. 60.8% of smartphones support reverse wired charging.
  • 28 min slower full wired charge time
    Oppo K13x5G (8GB + 128GB) has a slower full wired charge time than the average smartphone (90 min vs 62 min). The average smartphone takes 62 min to charge.
    90 min vs 62 min
  • No stereo speakers
    Oppo K13x5G (8GB + 128GB) does not have stereo speakers, the average smartphone does. 64.4% of smartphones feature stereo speakers.
  • 2.1 mm taller
    Oppo K13x5G (8GB + 128GB) 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
  • Lower IP rating
    Oppo K13x5G (8GB + 128GB) has a lower IP rating than the average smartphone (IP65 vs IP67). 0.00% of smartphones have a higher IP rating.
    IP65 vs IP67

Video reviews

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

Expert reviews

In-depth analysis and verdict from leading tech publications

H
hindustantimes.com
22/07/2025
Summary of the review
Oppo K13x 5G review: Is it the best mobile phone under ₹12000 with a big battery? - Hindustan Times
T
timesofindia.indiatimes.com
16/09/2025
Summary of the review
Oppo K13x review: Value for money - The Times of India
T
timesofindia.indiatimes.com.en2nl.search.translate.goog
16/09/2025
Summary of the review
Oppo K13x Review: Value for Money
(Translated)Show original

Third-party reviews

What we like about Oppo K13x 5G (8GB + 128GB)

  • Extremely durable build quality with military-grade certifications (MIL-STD 810H, IP65 rating).
  • Massive 6,000mAh battery that can last up to one and a half to two days on moderate usage.
  • 45W SuperVOOC fast charging support, which is very convenient.
  • Smooth and responsive 120Hz refresh rate display.
  • Reliable and smooth day-to-day performance for typical tasks and casual gaming.
  • Sleek, modern, and premium-feeling design for a budget phone.
  • Good quality daytime photos with the 50MP main camera.
  • Feature-rich ColorOS 15 software based on Android 15, with useful AI features and a commitment to 2 years of OS updates.
  • Includes a 3.5mm headphone jack and a microSD card slot.
  • Good value for money at its price point.

What we don't like about Oppo K13x 5G (8GB + 128GB)

  • Excessive amount of pre-installed bloatware and unnecessary app notifications.
  • Display is only HD+ resolution, not Full HD+ like some competitors.
  • Camera performance suffers in low-light conditions, with soft and noisy images.
  • Portrait mode edge detection can be a miss, and skin tones might look unnatural sometimes.
  • Performance can be slightly choppy during intensive gaming sessions or heavy multitasking.
  • The single speaker is loud but lacks depth and bass.
  • The lower bezel (chin) of the display is noticeably wide.
  • Actual durability might be less than advertised in real-world drop scenarios, despite certifications.

Verdict

The Oppo K13x 5G (8GB + 128GB) is a durable, budget-friendly smartphone running ColorOS 15 based on Android 15, powered by a MediaTek Dimensity 6300 processor, offering 8GB of LPDDR4X RAM and 128GB of UFS 2.2 storage, expandable via microSD. Its main characteristics include a 6.67-inch HD+ LCD display with a smooth 120Hz refresh rate and a large 6,000mAh battery with 45W fast charging support. Key pros are its exceptional durability, featuring MIL-STD 810H military-grade certification and an IP65 water and dust resistance rating, which is rare for its price segment, as well as reliable everyday performance and decent daylight photos from its 50MP main camera. Potential cons include an average camera performance in low light, a lower HD+ display resolution compared to some competitors' Full HD+ panels, and the presence of pre-installed bloatware in the software experience.

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