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  4. /K12x
Oppo K12x 128GB - 5100 mAh
OPPO

Oppo K12x 128GBVerified

2024

Share:
6.4/10SpecIndexed Score

UAE Price

AED 900

India Price

₹16,999

Where to Buy

Prices checked Apr 2026
Amazon UAELowest Price
~AED 75/mo × 12
AED 900
NoonLowest Price
~AED 75/mo × 12
AED 900
Amazon IndiaLowest Price
₹16,999

Links may include affiliate commissions. Disclosure.

4.2 / 5 from 22 ratings

Key Specifications

Battery Capacity
5100 mAh
Weight
186 g (6.56 oz)

About the K12x

Smartphone · OPPO · 2024

The Oppo K12x 128GB is OPPO's 2024 smartphone featuring a 6.67 inches, 107.2 cm2 (~85.2% screen-to-body ratio) display, the Mediatek Dimensity 6300 (6 nm) chipset. It comes with a 5100 mAh battery. At AED 900 in the UAE and ₹16,999 in India, it sits firmly in the budget tier.

The Oppo K12x 128GB excels with its 5100mAh battery delivering all-day endurance and 45W wired charging that hits 50% in 30 minutes—rare at this price. Its 120Hz IPS LCD display offers smooth scrolling, while the 1000 nits HBM brightness ensures outdoor visibility. Ideal for students and frontline workers in hot climates who need long battery life and fast top-ups without premium pricing. However, the 720x1604 resolution (264 ppi) produces visibly pixelated text and images, especially on a 6.67-inch screen, making it unsuitable for prolonged reading or media consumption. NFC is absent, limiting contactless payments in UAE. In UAE at AED 900, it’s competitive because no other 45W-charging phone under AED 1000 offers this battery size. In India at ₹16999, it’s overpriced—real alternatives like the Redmi Note 13 Pro+ offer 2K displays and 120W charging for similar cost. Skip if screen clarity or payments matter.

vivo Y18i 128GB

Consider instead

Y18i

Vivo · AED 950 · different brand, similar price

View specs

Full Specifications

Specs verified April 2026
LoudspeakerYes
3.5mm jackYes
Type5100 mAh
Charging45W wired, PD, 50% in 30 min
Battery Capacity5100 mAh
Dual32 MP, f/1.8, (wide), PDAF Auxiliary lens
FeaturesLED flash, HDR, panorama
Video1080p@30/60fps
Single8 MP, f/2.0, (wide)
Video1080p@30fps
TechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100
4G bands1, 3, 5, 8, 28, 40, 41
5G bands1, 3, 5, 8, 28, 40, 41, 77, 88 SA/NSA
SpeedHSPA, LTE, 5G
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth5.3, A2DP, LE, aptX HD
PositioningGPS, GALILEO, GLONASS, BDS, QZSS
NFCNo
RadioNo
USBUSB Type-C 2.0, OTG
Dimensions165.7 x 76 x 7.7 mm (6.52 x 2.99 x 0.30 in)
Weight186 g (6.56 oz)
SIMNano-SIM + Nano-SIM
TypeIPS LCD, 120Hz, 1000 nits (HBM)
Size6.67 inches, 107.2 cm2 (~85.2% screen-to-body ratio)
Resolution720 x 1604 pixels, 20:9 ratio (~264 ppi density)
ProtectionPanda glass
Card slotmicroSDXC
Internal128
SensorsFingerprint (side-mounted), accelerometer, proximity, compass
ColorsBreeze Blue, Midnight Violet
ModelsCPH2667
SAR1.18 W/kg (head) 1.19 W/kg (body)
PriceAbout 150 EUR
Announced2024, July 29
StatusAvailable. Released 2024, August 02
OSAndroid 14, ColorOS 14
ChipsetMediatek Dimensity 6300 (6 nm)
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC2

Specs sourced from official manufacturer website and GSMArena.

How Does It Compare?

Compare K12x with any device

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People Also Ask

Common questions about the K12x.

Yes, it remains a solid value choice in 2026 for budget-conscious buyers who prioritize reliable daily performance over cutting-edge features. Its 128GB storage and efficient processor ensure it stays usable for basic tasks and light apps without slowing down.

The Oppo K12x 128GB is priced at AED 900 in the UAE. It is widely available through major retailers and online platforms across the country.

The Oppo K12x 128GB is priced at ₹16999 in India. It is readily available on major e-commerce sites and authorized Oppo retail stores.

The camera delivers clear daytime photos with good color accuracy and decent detail for its price range. Low-light performance is average, with noticeable noise but still usable for casual snaps.

The battery lasts a full day with moderate use, including social media, browsing, and calls. It handles heavy usage like streaming or gaming for around 6-7 hours before needing a recharge.

Ready to buy the K12x?

From AED 900 on Amazon UAE and Noon.

See Best Prices