9.7
Innovation & TechSmartphones

OPPO K9x 5G Review: Long battery life, hard-core stable frame rate

7 Mins read

OPPO K9x 5G is officially released in Global Market, Oppo mobile phones have the K series, which are often dedicated to meeting the needs of the youth and bringing value-for-money mid-range phones with hardcore performance. The OPPO K series mobile phone + TV set released earlier this year also impressed us. Recently, OPPO launched the OPPO K9-OPPO K9x sequel which has further improved the configuration and could be called the US $ 157.33 Bucket Machine.

OPPO K9x 5g Box Preview

Udemix already got Silver and Purple Super Dream color matching. In the next article, the author will show you the performance of this phone in a comprehensive manner.

Appearance Design

The OPPO K9x adopts OPPO’s classic rounded body + square matrix design style in the top left corner and also incorporates a unique lens texture process with the color Super Dream Purple. The overall look and feel are very smart and youthful. The dimensions of the fuselage are 159.1 x 73.4 x 7.9 mm, and the weight is 191 grams. Due to its narrow width and lightweight, it feels very comfortable to hold. Although it is small in size and light in weight, it is still equipped with a massive 5000mAh battery, and the battery life should be quite impressive.

The front of the OPPO K9x sports a 6.5-inch FHD+ 90Hz resolution LCD Digging screen, with a screen ratio of 20:9. It supports a high sampling rate of 180Hz and is easy to operate. One of the bright spots on this LCD screen is its relatively high brightness.

The measured manual maximum brightness can reach 410nits, and the excitation peak brightness can reach 600nits. which can be seen in the sun. Compared to most OLED screens, LCD screens are more eye-friendly. But the chin will be thick and there will be no screen fingerprint, so the OPPO K9x adopts a side fingerprint design.

OPPO K9x 5g 6.5-INCH FHD+ Display With 90HZ

The design of the OPPO K9x incorporates some of OPPO’s accumulated craftsmanship. “Silver Purple Super Dream” is based on light blue and purple. The lens texture process beats the lower backplate at various angles with changing shades of light and shadow, as well as a touch of silver metallic texture. Hard-core technology is full of understanding. Moreover, the special textured matte back cover made on the surface of the back cover makes the back cover feel comfortable to touch and does not cling to fingerprints.

OPPO K9x 5g Back Panel Sky Blue Color

The top left corner of the back cover houses a 6400W pixel three-camera module. The red dot which is the final touch and the transparent cover on the right complement each other. The look and feel are very trendy and trendy.

OPPO K9x 5g 64MP AI Triple Camera

The frame is made of plastic material. It’s a very honest thing. That its SIM card slot supports TF card expansion, and it is not a choice of two. Dual cards and TF cards can be used at the same time. Which can greatly reduce the cost of the machine and make it more cost-effective.

OPPO K9x 5g with Sim Card Trey and Box Preview

The charging kit that comes with the package is 33W specification and is a proprietary agreement of OPPO. At the same time, OPPO K9x is also compatible with normal QC and PD protocols.

OPPO K9x 5g 33W Charger and Accessories

Balanced performance, ultra-low power consumption

OPPO K9x is equipped with Dimensity 810 processor. Dimension 810 is built with TSMC 6nm process, octa-core CPU architecture design. With 2 Arm Cortex-A76 cores, clocked at 2.4GHz, with Mali-G57 GPU, the power consumption is very low.

To achieve superior continuous-release performance, the OPPO K9X uses graphite tube, graphite sheet, and copper foil to form a hardcore heat dissipation module composed of three high thermal conductivity materials. The Dimension 810 processor doesn’t generate as much heat natively, so it’s a more stable release.

OPPO K9x 5g Mediatek 810 Processor

Apart from this, the Color OS of Oppo K9x also has memory expansion technology enabled by default. Which can call passive flash memory to provide up to 5G of additional storage. Which makes the situation of hitting the background very easy.

OPPO K9x 5g GeekBench Score

In Geekbench5, which represents the theoretical performance of the CPU. The Oppo K9X scored single-core 612 and multi-core 1820, which is basically the same as Snapdragon 845 and can meet daily smooth usage.

In 3DMark Wildlife Stress, which emphasizes GPU performance. The OPPO K9x got the highest score of 1247 and the lowest score of 1245 with a stability of 99.8%. Even over long periods, there is almost no frequency reduction in the display output. It can be seen that the Dimension 810’s heat is quite low.

The flash memory running score in Androbench is shown in the figure:

OPPO K9x 5g AndroBench Score 1247 with Stability 99.8%

Showcasing a comprehensive display in the AnTuTu V9, the OPPO K9x scored 388,846 points, which performed quite well in the Dimensity 810 mobile phone.

From the above theoretical data, the performance of Oppo K9x is still good. Thanks to its excellent heat dissipation and low power consumption, even a high-intensity run, and the baking machine’s body temperature exceed 30 degrees. very quiet.

OPPO K9x 5g Heat Test

Next, let’s take a look at its performance in the actual game. First, the latest “League of Legends Mobile Games” national server. This game is not a very tasty configuration. We went straight to the highest quality 60 frames to play Polar Fight. It’s still stable throughout the 60 frames, with no frame drops during play, and no heat in the hands.

OPPO K9x 5g League of Legends Mobile Games performace
OPPO K9x 5G Gaming FPS Score

As can be seen from the above, the mainstream mobile game Dimension 810 can easily cope with this. Even if it is too lazy to send heat, the whole process is stable and full of frames. The only problem now is that the high frame rate mode is not fully optimized. Which ruins the performance. So can the tensest “Original God” be played easily? We moved to a minimum of 60 frames of special effects.

Although the picture quality is not good. But there is no problem with running smoothly. The average frame rate for the last 30 minutes is 48 frames. This frame rate is the highest among all the Dimensity 810 phones tested. The OPPO K9x has two brushes.

OPPO K9x 5G Orignal God Gaming Performance
OPPO K9x 5G Orignal God Game Play Fps Score
OPPO K9x 5G Battery Consumption

The average power consumption for 30 minutes is only 3200mW. At room temperature of 20 °C, the hottest part of the whole machine is only 38 °C. This can be called ice-cold and no matter how you play, the frequency will not decrease.

Ultra-low power consumption means longer battery life. Apart from this, the OPPO K9x is also equipped with a massive 5000mAh battery. 56 percent power is left even after three and a half hours of gaming + running points. Which is used daily. No problem all day long.

Although it is posted for one thousand Rupee machine. The Oppo K9x is still equipped with a decent 33W Super Flash Charging experience. After the actual measurement by the Udemix, it can be charged to 50% in about 30 minutes and 100% in about 70 minutes. Slow charging is used. Quick.

OPPO K9x Camera Review

OPPO K9x 5G gets a 6.49-inch IPS LCD with a resolution of 1080 x 2400 pixels and a pixel density of 406ppi. It also includes an aspect ratio of 20: 9 and a refresh rate of 90Hz. Apart from this, the bezel-less display of the smartphone is also equipped with a punch-hole in the top-left corner.

OPPO K9x 5G AI Triple Camera

A 64MP f/1.7 wide-angle main camera with an 80-degree field of view, a 2MP f/2.4 macro camera, and another 2MP depth camera are housed on the rear end of the OPPO K9x 5G. Some of the advanced features of this camera setup include ISO control, exposure compensation, LED flash, continuous shooting, HDR mode, digital zoom, and face detection. Oppo is also offering a 16MP f/2.0 wide-angle selfie shooter on the front.

The imaging quality of the main camera is acceptable during the day. Objectively, this color performance is better than the GW3 main camera we tested earlier, and the colors are more transparent and bright.

Configuration and battery

OPPO has placed a MediaTek Dimensity 810 MT6833 chipset inside the K9x 5G, coupled with 6GB of RAM. The octa-core processor of the device combines a Cortex A76 and a Cortex A55 layout, capable of performing at the highest speed of 2.4GHz. Apart from this, the smartphone also includes a Mali-G57 MC2 GPU for the graphical requirements.

A 5000mAh non-removable battery has been given in OPPO K9x 5G. It supports 33W Super Flash charging technology and belongs to the Li-polymer family.

Storage and connectivity

OPPO K9x 5G comes with 128GB UFS 2.2 type internal storage. Users can make voice and video calls from this smartphone using 5G and 4G VoLTE networks. Other connectivity features include Bluetooth v5.2, A-GPS with GLONASS, Mobile Hotspot, Wi-Fi 802.11, b/g/n, and USB Type-C.

OPPO K9x 5G Release Date

StatusUpcoming (Confirmed)
Expected PriceRs. 16990
Expected Launch Date24th February 2022
Updated On1st January 2022

OPPO K9X 5G PRICE IN INDIA

Oppo K9x 5G price in India is expected to be Rs. 16,990. OPPO K9x 5G is expected to launch on February 24, 2022. This is the 6 GB RAM / 128 GB internal storage base variant of OPPO K9x 5G. Which is expected to be available in Silver Purple, Obsidian Black colors.

OPPO K9X 5G FULL SPECIFICATIONS

Key Specs

RAM6 GB
ProcessorMediaTek Dimensity 810 MT6833
Rear Camera64 MP + 2 MP + 2 MP
Front Camera16 MP
Battery5000 mAh
Display6.49 inches

 General

Launch DateFebruary 24, 2022 (Expected)
Operating SystemAndroid v11
Custom UIColorOS

 Performance

ChipsetMediaTek Dimensity 810 MT6833
CPUOcta-core (2.4 GHz, Dual-core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Architecture64 bit
Fabrication6 nm
GraphicsMali-G57 MC2
RAM6 GBBest in Class ▾
RAM TypeLPDDR4X

 Display

Display TypeIPS LCD
Screen Size6.49 inches (16.48 cm)
Resolution1080 x 2400 pixels
Aspect Ratio20:9
Pixel Density406 ppiBest in Class ▾
Screen to Body Ratio (calculated)83.93 %
Bezel-less displayYes with punch-hole display
Touch ScreenYes, Capacitive Touchscreen, Multi-touch
Brightness600 nits
Refresh Rate90 Hz
Screen to Body Ratio (claimed by the brand)90.6 %

 Design

Height162.2 mm Compare Size 
Width74.7 mm
Thickness8.8 mm Good ▾
Weight194 grams below Average ▾
ColorsSilver Purple, Obsidian Black

 Camera

MAIN CAMERA
Camera SetupTriple
Resolution64 MP f/1.7, Wide Angle (80° field-of-view), Primary Camera
2 MP f/2.4, Macro Camera
2 MP f/2.4, Depth Camera
AutofocusYes
FlashYes, LED Flash
Image Resolution9000 x 7000 Pixels
SettingsExposure compensation, ISO control
Shooting ModesContinuous Shooting
High Dynamic Range mode (HDR)
Camera FeaturesDigital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording1920×1080 @ 30 fps
1280×720 @ 30 fps
FRONT CAMERA
Camera SetupSingle
Resolution16 MP f/2.0, Wide Angle, Primary Camera
Video Recording1920×1080 @ 30 fps
1280×720 @ 30 fps

 Battery

Capacity5000 mAh
TypeLi-Polymer
RemovableNo
Quick ChargingYes, Super Flash, 33W: 50 % in 27 minutes
USB Type-CYes

 Storage

Internal Memory128 GBBest in Class ▾
Storage TypeUFS 2.2
USB OTGYes

 Network & Connectivity

SIM Slot(s)Dual SIM, GSM+GSM
SIM SizeSIM1: Nano, SIM2: Nano
Network Support5G supported by device (network not rolled-out in India), 4G (supports Indian bands), 3G, 2G
VoLTEYes
SIM 14G Bands:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5)3G Bands:UMTS 1900 / 2100 / 850 / 900 MHz2G Bands:GSM 1800 / 1900 / 850 / 900 MHz
GPRS:AvailableEDGE:Available
SIM 24G Bands:TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5)3G Bands:UMTS 1900 / 2100 / 850 / 900 MHz2G Bands:GSM 1800 / 1900 / 850 / 900 MHz
GPRS:AvailableEDGE:Available
Wi-FiYes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Wi-Fi FeaturesMobile Hotspot
BluetoothYes, v5.1
GPSYes with A-GPS, Glonass
USB ConnectivityMass storage device, USB charging

 Multimedia

LoudspeakerYes
Audio Jack3.5 mm

 Sensors

Fingerprint SensorYes
Fingerprint Sensor PositionSide
Other SensorsLight sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Summary

In the first half of this year, Oppo has attracted a lot of attention with its Rs. 35,159 mobile phone + TV K9 package. In fact, with OPPO’s excellent supply chain management capabilities and resource integration capabilities, it is not difficult to make a cost-effective mobile phone. The OPPO K9x is one such economical balanced thousand Rupee bucket machine.

OPPO K9x 5G 2021 Edition

OPPO K9x is currently going on sale, 6+128G starts at Rs. 16,401, there are two variants of the 8GB+128GB variant. Those priced at Rs. 17,573, the 8GB + 256GB version costs Rs. 19,918.

Source: Oppo K9x – Full phone specifications – GSMArena.com

OPPO K9x 5G Review

9.7
The camera profile of the OPPO K9x 5G will help you move smoothly. You can also enjoy great results in terms of visuals, long-lasting battery life, and the Android v11 operating system. For ease of convenience, Oppo has placed a sidewise fingerprint sensor.Proceed effortlessly with Oppo.
9.7

Ratings

Pros

  • +Bezel-less display
  • +64MP Main Camera at the backside
  • +16MP Selfie Shooter
  • +MediaTek Dimensity 810 MT6833 chipset with 6GB RAM
  • +5000mAh battery With 33W Super Flash Charging
  • +128GB internal storage
  • +Sidewise fingerprint sensor

Cons

  • -Restricted internal storage
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