OPPO K12x vs OPPO F21 Pro 4G


Quick Comparison


OPPO F21 Pro 4G has better RAM than OPPO K12x. In terms of display resolution, OPPO F21 Pro 4G has better resolution of 2400 x 1080 than OPPO K12x which has resolution of 1604 x 720. Both have the same amount of internal memory.

NameOPPO K12xOPPO F21 Pro 4G
RAM6 GB8 GB
Display6.67 in6.5 in
Internal Memory128 GB128 GB
Battery5100 mAh4500 mAh
Camera32 MP + 2 MP Dual64 MP + 2 MP + 2 MP Triple
PriceRs. 12999Rs. 17880

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Detailed Comparison


Price And Launch

The launch Date of the first phone is July 29, 2024. The cost of OPPO K12x is Rs. 12999. The launch Date of the second phone is April 12, 2022. The cost of OPPO F21 Pro 4G is Rs. 17880.

Display comparison

OPPO F21 Pro 4G has screen size of 6.5 inches which falls short to OPPO K12x's 6.67 inch screen. OPPO K12x has LCD Screen type where as OPPO F21 Pro 4G has AMOLED Screen type. OPPO F21 Pro 4G has display density of 409 PPI & OPPO K12x has only 264 PPI display density. In terms of screen to body ratio, OPPO F21 Pro 4G has better screen to body ratio of ~ 90.8% than OPPO K12x's ~ 89.9%. Both phones have same aspect ratio of 20:9.

Memory comparison

OPPO F21 Pro 4G's larger 8 GB RAM is better for playing games and all with respect to OPPO K12x's lower 6 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

OPPO F21 Pro 4G's 64 MP + 2 MP + 2 MP Triple Rear Camera outshines OPPO K12x's 32 MP + 2 MP Dual Rear Camera in terms of resolution. OPPO F21 Pro 4G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO K12x's 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 14 and the second one on 12 version.

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Full Comparison


NameOPPO K12xOPPO F21 Pro 4G
General
Country of OriginIndia
ModelCPH2667, K12xF21 Pro
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 29, 2024April 12, 2022
In The BoxPhone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1
Design
Dimensions76 x 165.7 x 7.7 mm73.2 x 159.9 x 7.5 mm
Weight186 g175 g
ColorsMidnight Violet, Breeze Blue
Display
TypeColor LCD Screen (16.7 M)Color AMOLED Screen (16.7M)
TouchYes, 120 Hz Touch Sampling RateYes
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.5 inches, 1080 x 2400 pixels, 90 Hz
Aspect Ratio20:920:9
PPI~ 264 PPI~ 409 PPI
Screen to Body Ratio~ 89.9%~ 90.8%
Glass TypeCorning Gorilla Glass 5
Features1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSCNormal mode: 430 nits (Typical), High Brightness Mode: 600 nits (Typical), Vivid mode: 97% NTSC/95% DCI-P3, Gentle Mode: sRGB
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB8 GB
Expandable RAMUpto 5 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2UFS 2.2
Card SlotYes, (Hybrid Slot), upto 1 TBYes, upto 256 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesNo
5G Bandsn1/n3/n5/n8/n28B/n40/n41/n77/n78
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G
BluetoothYes, v5.3, SBC, AAC, aptX, aptX HD, and LDACYes, v5.1
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB on-the-go, USB Charging
Extra
GPSYes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1Built-in GPS, A-GPS, BeiDou, GLONASS, Galileo, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassGeomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer, Compass
3.5mm Headphone JackYesYes
Splash ResistantYes
IP RatingIP54
Dust ResistantYes
Extra Features360° Damage-Proof Armour Body, Splash Touch, SAR Value Head SAR: 1.176W/kg, Body SAR: 1.186W/kg, RAM Type: LPDDR4X@2133MHz, 2 × 16 bits
Camera
Rear Camera32 MP ƒ/1.8 (Wide Angle)
2 MP ƒ/2.4 (Depth Sensor)
64 MP ƒ/1.7 (Wide Angle)
2 MP ƒ/3.3
Microscope
2 MP ƒ/2.4
Mono
Camera SensorGC32E2 Sensor
Auto FocusYesYes
FeaturesPro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text ScannerPanorama, Portrait, Time-lapse, Slow-motion, Text scanner, Google Lens, Extra HD, Macro, Sticker
Video Recording1080p @ 60 fps FHD, 720p @ 30 fps HD1080p, 720p
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2.05 (Wide Angle)
Punch Hole
32 MP ƒ/2.4
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p
Technical
OSAndroid v14Android v12
Custom UIColorOS 14
Chipsetmediatek Dimensity 6300Qualcomm Snapdragon 680
CPU2.4 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver
GPUArm Mali-G57 MC2Adreno 610
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5100 mAh, Li-ion Battery4500 mAh, Li-Po Battery
Fast ChargingYes, 45W Fast chargingYes, 33W Fast Charging

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