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Oppo K12 phone review — specs and Genze score

Oppo K12 Specifications

Oppo

Released 2024, Apr 28

8 / 12 GB RAM · Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)

  • 186g, 8.4mm thickness
  • Android 14, ColorOS 14
  • 256GB/512GB storage, microSDXC

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Genze vs community

Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).

Category Genze /10 Users /10
Battery 10
Display 8.2
Performance 8.1
Camera 7.1
Body 5.4
Gaming 8.1
Software 4.4
Connectivity 9.4
Sensors 7.2
Software updates
Clean software
Heating
Media
Genze total: 7.7/10

Community columns fill in when reviews are approved.

Quick specifications

6.7"

1080x2412 pixels

50MP

2160p

8/12GB RAM

Snapdragon 7 Gen 3

5500mAh

100W

Score breakdown

From specs, price tier & release year

7.7 /10
Performance 8.1/10
Battery 10/10
Display 8.2/10
Camera 7.1/10
Body 5.4/10
Gaming 8.1/10
Software 4.4/10
Connectivity 9.4/10
Sensors 7.2/10
4 nm 2.63 GHz BT 5.4 Wi‑Fi 6.0 2024

Community ratings

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Full specifications

Technology GSM / CDMA / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
??? CDMA 800
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G bands 1, 5, 8, 28, 41, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Announced 2024, April 24
Status Available. Released 2024, April 29
Dimensions 162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in)
Weight 186 g (6.56 oz)
SIM Nano-SIM + Nano-SIM
??? IP54 dust protected and water resistant (water splashes)
Type AMOLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 900 nits (HBM), 1100 nits (peak)
Size 6.7 inches, 108.0 cm2 (~88.3% screen-to-body ratio)
Resolution 1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
OS Android 14, ColorOS 14
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)
GPU Adreno 720
Card slot microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
??? UFS 3.1
Dual 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8??m, PDAF, OIS

8 MP, f/2.2, 16mm, 112?? (ultrawide), 1/4.0", 1.12??m
Features Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Single 16 MP, f/2.4, 26mm (wide), 1/3.0", 1.0??m
Features Panorama
Video 1080p@30fps
Loudspeaker Yes, with stereo speakers
3.5mm jack No
??? 24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth 5.4, A2DP, LE, aptX HD, LHDC
Positioning GPS, GALILEO, GLONASS, BDS, QZSS
NFC Yes
Infrared port Yes
Radio No
USB USB Type-C 2.0
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type 5500 mAh
Charging 100W wired, 100% in 27 min
Colors Celadon Marble, Dark Chrome
Models PJR110
Price About 250 EUR

Oppo K12 official images

Frequently asked questions

Is Oppo K12 worth buying in 2026?

Oppo K12 is worth considering if its strengths match your priorities. Genze scores it 7.7/10 for its class. Read owner reviews and compare alternatives before you buy.

Is Oppo K12 good for gaming?

Oppo K12 scores 81/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.

What is the battery capacity of Oppo K12?

Oppo K12 has a 5,500 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.

What display size does Oppo K12 have?

Oppo K12 features a 6.70-inch display. See the Display section for resolution, refresh rate, and panel details.

Is Oppo K12 water resistant?

Oppo K12 is rated IP54. Always follow manufacturer guidance for liquids and dust exposure.

How much RAM does Oppo K12 have?

Oppo K12 is available with 8 / 12 GB RAM variants. Storage options are listed in the Memory section.

What is the Genze score for Oppo K12?

Genze rates Oppo K12 7.7/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.

Where do these specifications come from?

Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.

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Media

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