Oppo Find X9s vs Oppo K12: Which is better?

Screen size

Find X9s6.6"

K126.7"+1.6%

Technology

Find X9s

GSM / HSPA / LTE / 5G

K12

GSM / CDMA / HSPA / LTE / 5G

2G bands

Find X9s

GSM 850 / 900 / 1800 / 1900 , GSM 900 / 1800

K12

GSM 850 / 900 / 1800 / 1900 , CDMA 800

3G bands

Find X9s

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 , HSDPA 900 / 2100

K12

HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100

4G bands

Find X9s

1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 1, 3, 5, 8, 40

Resolution

Find X9s1,216 × 2,640 px+19%

K121080 × 2412 px

Refresh rate

equal specs

Find X9s120 Hz

K12120 Hz

Peak brightness

Find X9s3,600 nits+69%

K121,100 nits

Pixel density

Find X9s441 ppi+11%

K12394 ppi

CPU speed

Find X9sOcta-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)+29%

K12Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)

RAM

Find X9s12.0 GB+33%

K128.0 GB

Storage

equal specs

Find X9s256 GB

K12256 GB

Main camera

equal specs

Find X9s50.0 MP

K1250.0 MP

Front camera

Find X9s32.0 MP+50%

K1216.0 MP

Battery

Find X9s7,025 mAh+22%

K125,500 mAh

Wired charging

Find X9s80 W

K12100 W+20%

Weight

Find X9s202 g

K12186 g+8.6%

Thickness

Find X9s7.9 mm+6.3%

K128.4 mm

IP rating

Find X9sIP69/IP68/IP66+17%

K12IP54

Wi‑Fi

Find X9swifi 5

K12Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

Bluetooth

Find X9s6+10%

K125.4, A2DP, LE, aptX HD, LHDC

USB

Find X9sUSB Type-C

K12USB Type-C 2.0

5G support

equal specs

Find X9sYes

K12Yes

NFC

equal specs

Find X9sYes

K12Yes

3.5mm jack

equal specs

Find X9sNo

K12No

SD card

Find X9sNo

K12Yes+100%

Stereo speakers

Find X9s—

K12Yes

5G bands

Find X9s

1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78 SA/NSA, 1, 3, 5, 8, 40 SA/NSA

K12

1, 5, 8, 28, 41, 77, 78 SA/NSA

Speed

Find X9s

HSPA, LTE, 5G

K12

HSPA, LTE, 5G

Announced

Find X9s

2026, April 21

K12

2024, April 24

Status

Find X9s

Released Apr 2026

K12

Available. Released 2024, April 29

Dimensions

Find X9s

156.9 x 73.9 x 7.9 mm (6.18 x 2.91 x 0.31 in)

K12

162.5 x 75.3 x 8.4 mm (6.40 x 2.96 x 0.33 in)

Weight

Find X9s

202 g (7.13 oz)

K12

186 g (6.56 oz)

SIM

Find X9s

Nano-SIM + Nano-SIM + eSIM (max 2 at a time)

K12

Nano-SIM + Nano-SIM

Other

Find X9s

IP66/IP68/IP69 dust tight and water resistant

K12

IP54 dust protected and water resistant (water splashes)

Type

Find X9s

AMOLED, 1B colors, 120Hz, 800 nits (typ), 3600 nits (peak)

K12

AMOLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 900 nits (HBM), 1100 nits (peak)

Size

Find X9s

6.59 inches, 105.6 cm2 (~91.1% screen-to-body ratio)

K12

6.7 inches, 108.0 cm2 (~88.3% screen-to-body ratio)

Resolution

Find X9s

1216 x 2640 pixels (~460 ppi density)

K12

1080 x 2412 pixels, 20:9 ratio (~394 ppi density)

Protection

Find X9s

Corning Gorilla Glass 7i

K12

Find X9s

Android 16, ColorOS 16.0

K12

Android 14, ColorOS 14

Chipset

Find X9s

Mediatek Dimensity 9500s (3 nm)

K12

Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)

CPU

Find X9s

Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)

K12

Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510)

GPU

Find X9s

Immortalis-G925

K12

Adreno 720

Card slot

Find X9s

K12

microSDXC (uses shared SIM slot)

Internal

Find X9s

256GB 12GB RAM, 512GB 12GB RAM

K12

256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Other

Find X9s

UFS 4.1

K12

UFS 3.1

Triple

Find X9s

50 MP, f/1.8, 24mm (wide), PDAF, OIS 50 MP, f/2.6, (telephoto), PDAF, OIS, 3x optical zoom 50 MP, f/2.0, 120˚ (ultrawide), PDAF

K12

Features

Find X9s

Master Mode,LED flash, HDR, panorama

K12

Dual-LED flash, HDR, panorama

Video

Find X9s

4K@30/60/120fps, 1080p@30/60/240fps, gyro-EIS; OIS, HDR

K12

4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS

Dual

Find X9s

K12

50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm

Single

Find X9s

32 MP, f/2.4, 90˚(wide)

K12

16 MP, f/2.4, 26mm (wide), 1/3.0", 1.0µm

Video

Find X9s

4K@30/60fps, 1080p@30/60fps, gyro-EIS; OIS, HDR

K12

1080p@30fps

Features

Find X9s

K12

Panorama

Loudspeaker

Find X9s

Yes

K12

Yes, with stereo speakers

3.5mm jack

Find X9s

No (Type-C audio only)

K12

Other

Find X9s

K12

24-bit/192kHz Hi-Res & Hi-Res wireless audio

WLAN

Find X9s

Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct

K12

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

Bluetooth

Find X9s

6.1, A2DP, LE, aptX HD, LHDC 5.0

K12

5.4, A2DP, LE, aptX HD, LHDC

Positioning

Find X9s

GPS (L1+L5), GALILEO (E1+E5a+E5b), QZSS (L1+L5), BDS (B1l+B1C+ B2a+B2b), GLONASS, NavIC

K12

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Find X9s

Yes

K12

Yes

Infrared port

Find X9s

Yes

K12

Yes

Radio

Find X9s

K12

USB

Find X9s

USB Type-C, OTG

K12

USB Type-C 2.0

Sensors

Find X9s

Fingerprint(under display, ultrasonic), accelerometer, gyro, proximity

K12

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Type

Find X9s

Si/C Li-Ion 7025 mAh

K12

5500 mAh

Charging

Find X9s

80W wired, 55W PPS, 13.5W PD

K12

100W wired, 100% in 27 min

Colors

Find X9s

Midnight Grey, Lavender Sky, Sunset Orange

K12

Celadon Marble, Dark Chrome

Models

Find X9s

CPH2873

K12

PJR110

Price

Find X9s

K12

About 250 EUR

Find X9s vs K12

Which is better?

Choose Find X9s for

Choose K12 for

Biggest differences

Find X9s

K12

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc