OPPO K12x 5G vs vivo V40 5G (8GB, 256GB)

Compare OPPO K12x 5G, vivo V40 5G (8GB, 256GB) to find out which smartphone suits your needs the best. Explore side-by-side specifications including display, performance, RAM, camera, battery, software, and price to make an informed choice.

Feature
OPPO K12x 5G
₹12,295
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vivo V40 5G (8GB, 256GB)
₹36,999
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Digine (out of 10)
80 / 10
85 / 10
Display (out of 10)
85 / 10
90 / 10
Software (out of 10)
80 / 10
85 / 10
Parformance (out of 10)
80 / 10
85 / 10
Camera (out of 10)
75 / 10
80 / 10
Battery (out of 10)
75 / 10
80 / 10
Total_rating (out of 10)
77 / 10
84 / 10
Pros
✅ 5500mAh battery with 80W fast charging
✅ AMOLED display with 120Hz refresh rate
✅ Snapdragon 695 delivers smooth performance
✅ Sleek design
✅ Premium curved AMOLED display
✅ 50MP dual camera with OIS
✅ Stylish lightweight design
✅ 80W fast charging
Cons
❌ No ultra-wide camera
❌ ColorOS has bloatware
❌ No wireless charging
❌ Priced slightly high for specs
In The BoxCharger, Handset, Protective Case, Quick Guide, Sim Ejector Tool, USB Data CableDocumentation, Eject tool, Handset, Phone Case, Protective Film (Applied), Type C to USB Cable, USB Power Adapter
Model NumberCPH2667V2348
Model NameK12x 5GV40 5G
ColorBreeze BlueLotus Purple
Browse TypeSmartphonesSmartphones
SIM TypeDual SimDual Sim
hybrid-sim-slot--
gpu--
display-type--
Other Display Features120Hz Refresh Rate, 89.9% Screen-to-Body Ratio, Excitation Brightness (Maximum Brightness in Sunlight): 1000 nits, Eye Comfort Mode, Typical Brightness (Maximum Brightness in Manual Mode): 850 nits, User ScenarioLocal Peak Brightness: 4500nits, Refresh Rate: 120Hz, Screen-to-Body Ratio: 93%
Operating SystemAndroid 14Android 14
Processor BrandMediatekSnapdragon
Processor TypeDimensity 6300Snapdragon 7 Gen 3
processor-core--
Primary Clock Speed2.4 GHz2.63 GHz
Secondary Clock Speed2 GHz2.4 GHz
Internal Storage128 GB256 GB
RAM6 GB8 GB
Expandable Storage1 TB-
Supported Memory Card TypeMicroSD-
Memory Card Slot TypeHybrid Slot-
Primary Camera AvailableYesYes
Primary Camera Features1.75um Pixel Size, 1.7um Pixel Size, 1/3.1 inch Sensor Size, 1/5 inch Sensor Size, 22mm Focal Length, 27mm Focal Length, 3P Lens, 5P Lens, Dual Camera Setup: 32MP Ultra Clear Main Camera (GC32E2 Sensor, f/1.8 Aperture, f/2.4 Aperture, Supporting Aoto Focus + 2MP Portrait Camera (GC12M1B SensorAstro, Autofocus (ZEISS)), Autofocus + OIS (ZEISS)) + 51MP Wide Angle Camera (f/2.1 Aperture, Documents, Dual Camera Setup: 51MP Main Camera (f/1.88 Aperture, Dual View, Features: High Resolution, Food, Live Photo, Micro Movie, Night, Pano, Photo, Portrait, Pro, Slo-Mo, Snapshot, Supermoon, Timelapse, Video
secondary-camera-available--
Secondary Camera8MP Front Camera-
Secondary Camera Features1.12um Pixel Size, 1/4 inch Sensor Size, 25mm Focal Length, 4P Lens, f/2.15 Aperture, Front Camera: 8MP Camera (GC18A8-WA1XA SensorAutofocus), Dual View, Features: High Resolution, FOV: 92 Degree, Front Camera Setup: 51MP (f/2.1 Aperture, Live Photo, Micro Movie, Night, Photo, Portrait, Video
FlashCosmic FlashlightRear: Smart Aura Light
Full HD RecordingYes-
Video RecordingYesYes
Dual Camera LensPrimary CameraPrimary Camera
Video Call SupportYesYes
Supported Networks4G LTE, 5G, GSM, WCDMA4G LTE, 5G, GSM, WCDMA
Internet Connectivity5G. 4G, WiFi3G, 4G, 5G, Wi-Fi
3g--
Micro USB PortYesYes
Wi-FiYesYes
Wi-Fi HotspotYesYes
NFCNoNo
USB ConnectivityYesYes
GPS SupportYes-
SIM SizeNano Sim-
SMSYesYes
Graphics PPI264 PPI-
battery-capacity--
Depth7.68 mm7.58 mm
Weight186 g191 g
Warranty Summary1 Year Manufacturer Warranty for Device and 6 Months Manufacturer Warranty for Inbox Accessories1 Year Warranty on Handset and 6 Months Warranty on Accessories
Domestic Warranty1 Year1 Year
Space ScoreSpace Score 77Space Score 84
resolution-type--
Tertiary Clock Speed-1.8 GHz
Operating Frequency-2G GSM: 851 MHz/911 MHz/1811 MHz/1911 MHz, 3G WCDMA: B1/B4/B5/B8, 4G FDD LTE: B1/B3/B4/B5/B7/B8/B18/B19/B26/B28, 4G TD LTE: B38/B39/B41/B41, 5G: n1/n3/n5/n8/n28/n41/n77/n78
Primary Camera-51MP + 51MP
secondary-camera--
Network Type-2G, 3G, 4G, 5G
micro-usb-version--
Bluetooth Support-Yes
Bluetooth Version-v5.4
Wi-Fi Version-5.1 GHz, Supports 2.4 GHz
Smartphone-Yes
Touchscreen Type-Capcitive
sim-size--
User Interface-Funtouch OS 14 Global (Based on Android 14)
SIM Access-Dual Sim Dual Standby
Sensors-Accelerometer, Ambient Light Sensor, E-Compass, Gyroscope, In-Display Fingerprint Sensor, Proximity Sensor
Other Features-81W Charger, IP Rating: IP68 and IP69, Material: Glass, Supports Voice Recording, UFS 2.2
GPS Type-BEIDOU, GALILEO, GLONASS, GNSS, GPS, NavIC, QZSS
Audio Formats-AAC, APE, FLAC, MIDI, MP3, Vorbis, WAV
Video Formats-3GP, ASF, AVI, FLV, MKV, MP4, TS, WEBM
Battery Capacity-5500 mAh
width--
Height-164.16 mm
Summary📸 Best Camera: vivo V40 5G (8GB, 256GB) | 🔋 Best Battery: vivo V40 5G (8GB, 256GB) | 🏆 Best Overall: vivo V40 5G (8GB, 256GB)

📌 Frequently Asked Questions

Is OPPO K12x 5G good for daily use?
OPPO K12x 5G scores 80/10 in performance, suitable for multitasking and apps.
Is OPPO K12x 5G good for photography?
With a camera score of 75/10, it delivers decent photo quality in good lighting.
How is the battery life of OPPO K12x 5G?
OPPO K12x 5G offers a battery rating of 75/10, ideal for daily use.
Is vivo V40 5G (8GB, 256GB) good for daily use?
vivo V40 5G (8GB, 256GB) scores 85/10 in performance, suitable for multitasking and apps.
Is vivo V40 5G (8GB, 256GB) good for photography?
With a camera score of 80/10, it delivers decent photo quality in good lighting.
How is the battery life of vivo V40 5G (8GB, 256GB)?
vivo V40 5G (8GB, 256GB) offers a battery rating of 80/10, ideal for daily use.
Which is better: OPPO K12x 5G or vivo V40 5G (8GB, 256GB)?
It depends on your needs. Check camera, battery, and display to decide which suits you better.
Which phone has better battery life?
Compare the battery ratings in the table above. Choose the one with the higher battery score.
Which phone offers better value for money?
Considering rating and price, OPPO K12x 5G gives better value for money.
Which has the better overall rating?
vivo V40 5G (8GB, 256GB) with 84/10 total rating.

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