OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Smartphones Methodology v1.0
Smartphones Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Smartphones Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Smartphones Methodology v1.0

Oppo K12 (12GB + 512GB) Review | 197 Data compared

Avg. price:~£260RAM capacity:12 GBInternal storage:512 GBScreen size:6.7 inchesMain camera megapixels:50 MP & 8 MP

Oppo K12 (12GB + 512GB) Review: Compare 197 technical specifications and user reviews to see how this product ranks in the Smartphones category and whether it is worth buying.

7.1

Overall score

Score
7.1/ 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–² Better than 64% of models
Score components

90%

7.1

Technical score

10%

?

User score

â–²Better than 64% of smartphones
7.1

Technical score

Technical score
7.1/ 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–² Better than 65% of models
Score components

25%

7.7

Performance & Hardware

18%

6.7

Camera

15%

6.8

Display

15%

6.9

Battery

10%

7.5

Software

10%

7.8

Connectivity

4%

5.6

Audio

3%

6.3

Design

â–²Better than 65% of smartphones
?

User score

User score
8.0/ 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 70% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

  • No image
No image

Best prices

    N/A~ £260

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 Oppo K12 (12GB + 512GB)

Technical score
Technical score
7.1/ 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–² Better than 65% of models
Score components:

25%

7.7

Performance & Hardware

18%

6.7

Camera

15%

6.8

Display

15%

6.9

Battery

10%

7.5

Software

10%

7.8

Connectivity

4%

5.6

Audio

3%

6.3

Design

7.1
User score
User score
8.0/ 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 70% of models
Score components

70%

?

User ratings

30%

?

Number of reviews

?
Popularity
Popularity
1.0/ 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–¼ Worse than 99% of models
Popularity:
Oppo K12 (12GB + 512GB) has a popularity of 1 point, which is lower than 63.9% of smartphones.
1.0
Value for money
Value for money
7.7/ 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 72% of models
Score components:

60%

7.1

Overall score

40%

9.2

Price

7.7
Brand name
Oppo
Processor model
Qualcomm Snapdragon 7 Gen 3
Processor model
Qualcomm Snapdragon 7 Gen 3
â–² Better than 66% of models
This smartphone uses the Qualcomm Snapdragon 7 Gen 3 processor which is faster than processors in 66.2% of smartphones and equal to processors in 1% of smartphones.
RAM capacity
12 GB
RAM capacity
12 GB
â–² Better than 59% of models
Market range: <4 GB – >16 GB
This smartphone has a RAM capacity of 12 GB which is larger than the RAM capacity of 59% of smartphones and equal to that of 24.3% of smartphones.
Internal storage
512 GB
Internal storage
512 GB
â–² Better than 77% of models
Market range: <64 GB – >512 GB
This smartphone has an internal storage capacity of 512 GB which is larger than the storage of 77.1% of smartphones and equal to that of 17.2% of smartphones.
CPU boost clock speed
2.63 GHz
CPU boost clock speed
2.63 GHz
â–² Better than 61% of models
Market range: <2 GHz – >3.3 GHz
The CPU boost clock speed of this smartphone is 2.63 GHz which is higher than the boost speed of 61.2% of smartphones and equal to that of 1% of smartphones.
Show more
Operating system
Android
Operating system
Android
â–² Better than 1% of models
This smartphone uses the Android operating system, which outperforms that of 1%.
Android 14
Android version
Android 14
Android version
Android 14
â–² Better than 49% of models
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
Direct OS updates
no
â–¼ Worse than 21% of models
This smartphone does not receive direct OS updates. 20.6% of smartphones receive direct updates.
Open-source OS
yes
Open-source OS
yes
â–² Better than 5% of models
This smartphone uses an open-source OS. 94.6% of smartphones use an open-source OS.
Dark mode
yes
Dark mode
yes
â–² Better than 4% of models
This smartphone offers dark mode. 95.8% of smartphones support this feature.
Show more
Multi-lens main camera
yes
Multi-lens main camera
yes
â–² Better than 6% of models
This smartphone includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
Main camera megapixels
50 MP & 8 MP
Main camera megapixels
50 MP & 8 MP
â–¼ Worse than 48% of models
Market range: <10 – >100
This smartphone has a main camera resolution of 50 MP & 8 MP which is higher than that of 46.8% of smartphones and equal to that of 5.6% of smartphones.
Main camera aperture
f/1.8 & f/2.2
Main camera aperture
f/1.8 & f/2.2
â–¼ Worse than 53% of models
This smartphone has a main camera aperture of f/1.8 & f/2.2 which is narrower than that of 52.7% of smartphones and equal to that of 5.2% of smartphones.
Main camera sensor area
32 mm²
Main camera sensor area
32 mm²
â–¼ Worse than 49% of models
Market range: <19.7 mm² – >71.4 mm²
This smartphone has a main camera sensor area of 32 mm² which is larger than the main camera sensor area of 42.8% of smartphones and equal to that of 8.2% of smartphones.
Main camera pixel size
0.8 µm
Main camera pixel size
0.8 µm
â–¼ Worse than 43% of models
Market range: <0.64 µm – >1.22 µm
This smartphone has a main camera pixel size of 0.8 µm which is larger than in 35.5% of smartphones and equal to the size in 21.9% of smartphones.
1.6 binned
Show more
Number of SIM slots
2
Number of SIM slots
2
â–² Better than 4% of models
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
Cellular module
yes
Category Benchmark
This smartphone includes a cellular module. 100% of smartphones include cellular modules.
5G connectivity
yes
5G connectivity
yes
â–² Better than 33% of models
This smartphone supports 5G connectivity. 66.9% of smartphones support 5G.
LTE support
yes
LTE support
yes
Category Benchmark
This smartphone supports LTE. 99.7% of smartphones include LTE connectivity.
Wi-Fi connectivity
yes
Wi-Fi connectivity
yes
Category Benchmark
This smartphone supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
Show more
Screen size
6.7 inches
Screen size
6.7 inches
â–² Better than 52% of models
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
1080x 2412 px
Screen resolution
1080x 2412 px
â–² Better than 61% of models
This smartphone has a screen resolution of 1080x2412 px which is higher than that of 61.2% of smartphones and equal to that of 2.8% of smartphones.
Pixel density
394 ppi
Pixel density
394 ppi
â–¼ Worse than 58% of models
Market range: <264 ppi – >460 ppi
This smartphone has a pixel density of 394 ppi which is lower than that of 58.4% of smartphones and equal to that of 2.8% of smartphones.
Display type
OLED/AMOLED
Display type
OLED/AMOLED
â–² Better than 41% of models
This smartphone uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
Refresh rate
120 Hz
Refresh rate
120 Hz
â–² Better than 35% of models
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
5,500 mAh
Battery capacity
5,500 mAh
â–² Better than 68% of models
Market range: <4k mAh – >7k mAh
This smartphone has a battery capacity of 5,500 mAh which is larger than the batteries in 67.7% of smartphones and equal to those in 3% of smartphones.
Charging speed
100 W
Charging speed
100 W
★ Better than 90% of models
Market range: <15 W – >90 W
This smartphone supports charging speeds of 100 W which is faster than in 90.1% of smartphones and equal to speeds in 4.2% of smartphones.
Fast charging
yes
Fast charging
yes
â–² Better than 7% of models
This smartphone supports fast charging. 93.1% of smartphones support fast charging.
GSMArena full wired charge time
?
Wireless charging
no
Wireless charging
no
â–¼ Worse than 25% of models
This smartphone does not support wireless charging. 25.2% of smartphones support wireless charging.
Show more
Stereo speakers
yes
Stereo speakers
yes
â–² Better than 36% of models
This smartphone includes stereo speakers. 64.4% of smartphones provide stereo audio.
3.5 mm headphone jack
no
3.5 mm headphone jack
no
â–¼ Worse than 45% of models
This smartphone does not include a 3.5 mm headphone jack. 45.5% of smartphones offer this port.
Number of microphones
2
Number of microphones
2
â–¼ Worse than 23% of models
Market range: <1 – >3
This smartphone includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
FM radio
no
FM radio
no
â–¼ Worse than 34% of models
This smartphone does not include an FM radio. 34.2% of smartphones offer FM radio functionality.
aptX Lossless
?
Show more
Height
162.5 mm
Height
162.5 mm
â–² Better than 63% of models
Market range: <156.2 mm – >171.56 mm
This smartphone has a height of 162.5 mm which is shorter than 63.5% of smartphones and equal to that of 0.9% of smartphones.
Width
75.3 mm
Width
75.3 mm
â–² Better than 64% of models
Market range: <73.1 mm – >81 mm
This smartphone has a width of 75.3 mm which is narrower than 63.5% of smartphones and equal to that of 1.6% of smartphones.
Thickness
8.4 mm
Thickness
8.4 mm
â–¼ Worse than 56% of models
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
186 g
Weight
186 g
â–² Better than 76% of models
Market range: <175 g – >256 g
This smartphone weighs 186 g which is lighter than 75.6% of smartphones and equal to the weight of 2.5% of smartphones.
Device volume
97,200 cm³
Device volume
97,200 cm³
â–² Better than 52% of models
Market range: <80 cm³ – >190 cm³
This smartphone has a device volume of 97,200 cm³ which is smaller than 52.1% of smartphones and equal to that of 2.2% of smartphones.
Show more

Oppo K12 (12GB + 512GB) vs the average smartphone

246810TotalPerformance & HardwareSoftwareCameraConnectivityDisplayBatteryAudioDesign
  • 3.03x faster charging speed
    Charging speed
    100 W
    ★ Better than 90% of models
    Market range: <15 W – >90 W
    This smartphone supports a faster charging speed than the average smartphone (100 W vs 33 W). The average charging speed is 33 W.
    100 W vs 33 W
  • Has optical image stabilization
    Optical image stabilization
    yes
    â–² Better than 52% of models
    This smartphone has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
  • 2x more storage
    Internal storage
    512 GB
    â–² Better than 77% of models
    Market range: <64 GB – >512 GB
    This smartphone offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 GB of internal storage.
    512 GB vs 256 GB
  • 4 GB more RAM
    RAM capacity
    12 GB
    â–² Better than 59% of models
    Market range: <4 GB – >16 GB
    This smartphone has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    12 GB vs 8 GB
  • 33.3% smaller process node
    Process node
    4 nm
    â–² Better than 67% of models
    Market range: <4 nm – >12 nm
    This smartphone uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    4 nm vs 6 nm
  • 10% larger battery capacity
    Battery capacity
    5,500 mAh
    â–² Better than 68% of models
    Market range: <4k mAh – >7k mAh
    This smartphone has a larger battery capacity than the average smartphone (5500 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    5,500 mAh vs 5,000 mAh
  • Newer DDR memory version
    DDR memory version
    5
    â–² Better than 52% of models
    This smartphone supports a newer DDR version than the average smartphone (5 vs 4). The average DDR version is 4.
    5 vs 4
  • Higher on-device AI tier
    On-device AI level
    productivity
    â–² Better than 55% of models
    This smartphone runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    AI Eraser, AI LinkBoost, AI Portrait Retouching
    productivity vs fundamental
  • 5.4% better value for money
    Oppo K12 (12GB + 512GB) has better value for money than the average smartphone (7.73 vs 7.3).
    7.73 vs 7.34
  • 2x more storage
    Internal storage
    512 GB
    â–² Better than 77% of models
    Market range: <64 GB – >512 GB
    This smartphone offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 GB of internal storage.
    512 GB vs 256 GB
  • 4 GB more RAM
    RAM capacity
    12 GB
    â–² Better than 59% of models
    Market range: <4 GB – >16 GB
    This smartphone has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    12 GB vs 8 GB
  • 33.3% smaller process node
    Process node
    4 nm
    â–² Better than 67% of models
    Market range: <4 nm – >12 nm
    This smartphone uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    4 nm vs 6 nm
  • Newer DDR memory version
    DDR memory version
    5
    â–² Better than 52% of models
    This smartphone supports a newer DDR version than the average smartphone (5 vs 4). The average DDR version is 4.
    5 vs 4
  • Higher CPU base clock speed
    CPU base clock speed
    1 x 2.63 GHz & 3 x 2.4 GHz & 4 x 1.8 GHz
    â–² Better than 61% of models
    This smartphone has a higher CPU base clock speed than the average smartphone (1x2.63 GHz & 3x2.4 GHz & 4x1.8 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    1x2.63 GHz & 3x2.4 GHz & 4x1.8 GHz vs 2x2.2 GHz & 6x2 GHz
  • 9.6% higher CPU boost clock speed
    CPU boost clock speed
    2.63 GHz
    â–² Better than 61% of models
    Market range: <2 GHz – >3.3 GHz
    This smartphone has a higher CPU boost clock speed than the average smartphone (2.6 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    2.63 GHz vs 2.4 GHz
  • 14.3% higher maximum RAM
    Maximum RAM
    16 GB
    â–² Better than 53% of models
    Market range: <8 GB – >16 GB
    This smartphone supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    16 GB vs 14 GB
  • 2x more L1
    L1 cache
    64 KB
    â–² Better than 53% of models
    Market range: <32 KB – >192 KB
    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
  • 2x more shader units
    N. of shading units
    512
    â–² Better than 62% of models
    Market range: <32 – >1.5k
    This smartphone features more shader units than the average smartphone (512 vs 256). The average smartphone has 256 shader units.
    512 vs 256
  • 16.4% faster memory speed
    Memory speed
    3,200 MHz
    â–² Better than 57% of models
    Market range: <1.8k MHz – >4.8k MHz
    This smartphone supports faster memory speed than the average smartphone (3200 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    3,200 MHz vs 2,750 MHz
  • Higher on-device AI tier
    On-device AI level
    productivity
    â–² Better than 55% of models
    This smartphone runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    AI Eraser, AI LinkBoost, AI Portrait Retouching
    productivity vs fundamental
  • Has optical image stabilization
    Optical image stabilization
    yes
    â–² Better than 52% of models
    This smartphone has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
  • 1 more flash LEDs
    Number of flash LEDs
    2
    â–² Better than 56% of models
    Market range: <1 – >2
    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 dual-tone LED flash
    Dual-tone LED flash
    yes
    â–² Better than 59% of models
    This smartphone features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
  • Newer Bluetooth version
    Bluetooth version
    5.4
    â–² Better than 79% of models
    This smartphone 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
  • Newer Wi-Fi version
    Wi-Fi version
    Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
    â–² Better than 53% of models
    This smartphone supports a newer Wi-Fi version than the average smartphone (Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)). The average smartphone uses Wi-Fi Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n).
    Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
  • Has an infrared sensor
    Infrared sensor
    yes
    â–² Better than 67% of models
    This smartphone includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
  • 36.4% higher screen brightness
    Screen brightness
    900 nits
    â–² Better than 72% of models
    Market range: <437 nits – >1.3k nits
    This smartphone has a higher screen brightness than the average smartphone (900 nits vs 660 nits). The average smartphone brightness is 660 nits.
    900 nits vs 660 nits
  • Better display glass type
    Display glass type
    Corning Gorilla Glass 7i
    â–² Better than 69% of models
    This smartphone 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
  • Higher screen resolution
    Screen resolution
    1080 x 2412 px
    â–² Better than 61% of models
    This smartphone has a higher screen resolution than the average smartphone (1080x2412 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    1080x2412 px vs 1080x2400 px
  • 0.03 inches inch larger screen size
    Screen size
    6.7 inches
    â–² Better than 52% of models
    Market range: <6.3 inches – >6.82 inches
    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
  • 100 nits higher peak brightness
    Peak brightness
    1,100 nits
    â–² Better than 52% of models
    Market range: <480 nits – >3.6k nits
    This smartphone has a higher peak brightness than the average smartphone (1100 nits vs 1000 nits). The average peak brightness is 1000 nits.
    1,100 nits vs 1,000 nits
  • 3.03x faster charging speed
    Charging speed
    100 W
    ★ Better than 90% of models
    Market range: <15 W – >90 W
    This smartphone supports a faster charging speed than the average smartphone (100 W vs 33 W). The average charging speed is 33 W.
    100 W vs 33 W
  • 10% larger battery capacity
    Battery capacity
    5,500 mAh
    â–² Better than 68% of models
    Market range: <4k mAh – >7k mAh
    This smartphone has a larger battery capacity than the average smartphone (5500 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    5,500 mAh vs 5,000 mAh
  • Supports aptX
    aptX
    yes
    â–² Better than 50% of models
    This smartphone supports aptX, the average smartphone does not. 50% of smartphones are aptX compatible.
  • 5.2% lighter
    Weight
    186 g
    â–² Better than 76% of models
    Market range: <175 g – >256 g
    This smartphone is lighter than the average smartphone (186 g vs 196.2 g). The average smartphone weighs 196.2 g.
    186 g vs 196.2 g
  • 0.7 mm narrower
    Width
    75.3 mm
    â–² Better than 64% of models
    Market range: <73.1 mm – >81 mm
    This smartphone is narrower than the average smartphone (75.3 mm vs 76 mm). The average smartphone width is 76 mm.
    75.3 mm vs 76 mm
  • 1.1 mm shorter
    Height
    162.5 mm
    â–² Better than 63% of models
    Market range: <156.2 mm – >171.56 mm
    This smartphone is shorter than the average smartphone (162.5 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    162.5 mm vs 163.6 mm
  • No LDAC support
    LDAC
    no
    â–¼ Worse than 60% of models
    This smartphone does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
  • Narrower main camera aperture
    Main camera aperture
    f/1.8 & f/2.2
    â–¼ Worse than 53% of models
    This smartphone has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.2 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/2.2 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • Lacks focus mode
    Focus mode
    no
    â–¼ Worse than 60% of models
    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
    Wi-Fi password sharing
    no
    â–¼ Worse than 58% of models
    This smartphone does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
  • No reverse wired charging
    Reverse wired charging
    no
    â–¼ Worse than 61% of models
    This smartphone does not support reverse wired charging, the average smartphone does. 60.8% of smartphones support reverse wired charging.
  • Lower IP rating
    IP rating
    IP54
    â–¼ Worse than 69% of models
    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
  • Does not allow app offloading
    App offloading
    no
    â–¼ Worse than 52% of models
    This smartphone does not support app offloading, the average smartphone does. 51.9% of smartphones support app offloading to save space.
  • Lacks instant markup
    Instant markup
    no
    â–¼ Worse than 52% of models
    This smartphone does not support instant markup, the average smartphone does. 52.2% of smartphones include instant markup tools.
  • 5.44x less popular
    Oppo K12 (12GB + 512GB) is less popular than the average smartphone (1 vs 5.4).
    1 vs 5.44
  • Lacks focus mode
    Focus mode
    no
    â–¼ Worse than 60% of models
    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
    Wi-Fi password sharing
    no
    â–¼ Worse than 58% of models
    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
    App offloading
    no
    â–¼ Worse than 52% of models
    This smartphone does not support app offloading, the average smartphone does. 51.9% of smartphones support app offloading to save space.
  • Lacks instant markup
    Instant markup
    no
    â–¼ Worse than 52% of models
    This smartphone does not support instant markup, the average smartphone does. 52.2% of smartphones include instant markup tools.
  • Narrower main camera aperture
    Main camera aperture
    f/1.8 & f/2.2
    â–¼ Worse than 53% of models
    This smartphone has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.2 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/2.2 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
  • Narrower front camera aperture
    Front camera aperture
    f/2.4
    â–¼ Worse than 69% of models
    This smartphone has a narrower front camera aperture than the average smartphone (f/2.4 vs f/2.2). The average smartphone front aperture is f/2.2.
    f/2.4 vs f/2.2
  • 0.3% lower pixel density
    Pixel density
    394 ppi
    â–¼ Worse than 58% of models
    Market range: <264 ppi – >460 ppi
    This smartphone has a lower pixel density than the average smartphone (394 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    394 ppi vs 395 ppi
  • No reverse wired charging
    Reverse wired charging
    no
    â–¼ Worse than 61% of models
    This smartphone does not support reverse wired charging, the average smartphone does. 60.8% of smartphones support reverse wired charging.
  • No LDAC support
    LDAC
    no
    â–¼ Worse than 60% of models
    This smartphone does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
  • Lower IP rating
    IP rating
    IP54
    â–¼ Worse than 69% of models
    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

Video reviews

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

Third-party reviews

What we like about Oppo K12 (12GB + 512GB)

  • Impressive 100W fast charging that can reach 100% in roughly 50 minutes
  • Long-lasting 5,500 mAh battery capable of lasting over a full day even with heavy use
  • Smooth and responsive performance driven by the Qualcomm Snapdragon 7 Gen 3 processor
  • High-quality 6.7-inch AMOLED display with a 120Hz refresh rate and HDR10+ support
  • Sleek and premium design that feels comfortable and durable in the hand
  • Strong daylight photography with the 50MP main camera featuring OIS
  • Practical additional features including an IP54 rating for dust/water resistance and an in-display fingerprint sensor

What we don't like about Oppo K12 (12GB + 512GB)

  • Lack of a 3.5mm headphone jack, requiring adapters or wireless audio
  • Average low-light camera performance that can suffer from noise and loss of detail
  • Omission of a secondary stereo speaker, relying on a mono speaker setup
  • Camera system lacks high-end features like dedicated telephoto zoom lenses or professional-grade sensors
  • Software experience may feel heavy for some users due to pre-installed bloatware in ColorOS

Verdict

The Oppo K12 (12GB + 512GB) is a mid-range 5G smartphone featuring a large 6.7-inch AMOLED display with a 120Hz refresh rate and is powered by the capable Qualcomm Snapdragon 7 Gen 3 processor. Its main pros include the enormous 5,500mAh battery with rapid 100W wired charging that reaches 100% in 27 minutes, a versatile 50MP main camera with OIS and an 8MP ultrawide lens, and a sleek, durable design with an IP54 rating. Key cons are the hybrid SIM slot (meaning no dedicated microSD card slot if using two SIMs), the absence of a 3.5mm headphone jack, and an average performance in very high-end gaming scenarios compared to dedicated gaming phones.

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