Compare / Oppo F33 Pro vs Oppo K15x

Oppo F33 Pro vs Oppo K15x

A side-by-side comparison of the Oppo F33 Pro and the Oppo K15x, covering display, chipset, memory, camera, battery and build.

Oppo F33 Pro
Oppo
Oppo F33 Pro
Oppo K15x
Oppo
Oppo K15x

Overview

Display
Oppo F33 Pro
6.57inch
AMOLED · 120 Hz
1080 × 2372 · 397 PPI
Oppo K15x
6.75inch
IPS LCD · 120 Hz
720 × 1570 · 256 PPI
Chip
Oppo F33 Pro
Mediatek Dimensity 6360 Max (6 nm)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Mali-G57 MC2 · Android 16
Oppo K15x
Mediatek Dimensity 6300 (6 nm)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Mali-G57 MC2 · Android 16
Memory
Oppo F33 Pro
8GB RAM
128 GB · 256 GB storage
microSDXC
Oppo K15x
6GB RAM
128 GB · 256 GB storage
microSDXC
Camera
Oppo F33 Pro
50MP
50 MP selfie
1080p@30/60fps video
Oppo K15x
13MP
5 MP selfie
1080p@30/60fps video
Battery
Oppo F33 Pro
7,000mAh
80 W wired
Oppo K15x
6,500mAh
45 W wired
Build
Oppo F33 Pro
194g
158.4 × 75.2 × 8.3 mm
IP68
Oppo K15x
212g
166.6 × 78.5 × 8.6 mm
IP64
Connectivity
Oppo F33 Pro
5GWi-Fi 5Bluetooth 5.4Nano-SIM + Nano-SIMUSB Type-C 2.0
Oppo K15x
5GWi-Fi 5Bluetooth 5.4NFCNano-SIM + Nano-SIMUSB Type-C 2.0

Specifications

Oppo F33 ProOppo K15x

Oppo F33 Pro

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 900 / 2100
4G bands
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
5G bands
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G

Oppo K15x

Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands
1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G

Oppo F33 Pro

Announced
2026, April 15
Status
Available. Released 2026, April 26

Oppo K15x

Announced
2026, October 02
Status
Available. Released 2026, October 02

Oppo F33 Pro

Dimensions
158.4 x 75.2 x 8.3 mm (6.24 x 2.96 x 0.33 in)
Weight
194 g (6.84 oz)
Build
Glass front, plastic frame, plastic back
SIM

Nano-SIM + Nano-SIM

IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

MIL-STD-810H compliant*

* does not guarantee ruggedness or use in extreme conditions

Oppo K15x

Dimensions
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
212 g (7.48 oz)
Build
Glass front, plastic frame, plastic back
SIM

Nano-SIM + Nano-SIM

IP64 dust tight and water resistant (water splashes)

Oppo F33 Pro

Type
AMOLED, 1B colors, 120Hz, 600 nits (typ), 1400 nits (HBM)
Size
6.57 inches, 105.0 cm2 (~88.2% screen-to-body ratio)
Resolution
1080 x 2372 pixels (~397 ppi density)
Protection
Asahi Glass DT-STAR D+

Oppo K15x

Type
IPS LCD, 120Hz, 1125 nits (peak)
Size
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)

Oppo F33 Pro

OS
Android 16, ColorOS 16
Chipset
Mediatek Dimensity 6360 Max (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2

Oppo K15x

OS
Android 16, ColorOS 16
Chipset
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2

Oppo F33 Pro

Card slot
microSDXC
Internal

128GB 8GB RAM, 256GB 8GB RAM

UFS 2.2

Oppo K15x

Card slot
microSDXC
Internal

128GB 6GB RAM, 256GB 6GB RAM

UFS 2.2

Oppo F33 Pro

Dual

50 MP, f/1.8, (wide), PDAF

Auxiliary lens

Features
Color spectrum sensor, LED flash, HDR, panorama
Video
1080p@30/60fps

Oppo K15x

Dual

13 MP, f/2.2, 27mm (wide), AF

Auxiliary lens

Features
LED flash, HDR, panorama
Video
1080p@30/60fps

Oppo F33 Pro

Single
50 MP, f/2.0, 18mm (ultrawide), AF
Features
Panorama
Video
1080p@30fps

Oppo K15x

Single
5 MP, f/2.2, 27mm (wide)
Features
Panorama
Video
1080p@30fps

Oppo F33 Pro

Loudspeaker
Yes
3.5mm jack
No

Oppo K15x

Loudspeaker
Yes
3.5mm jack
Yes

Oppo F33 Pro

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD
Positioning
GPS, GALILEO, GLONASS, BDS, QZSS
NFC
No
Radio
No
USB
USB Type-C 2.0, OTG

Oppo K15x

WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE, aptX HD
Positioning
GPS, GALILEO, GLONASS, QZSS
NFC
Yes
Radio
No
USB
USB Type-C 2.0, OTG

Oppo F33 Pro

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

Oppo K15x

Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass

Oppo F33 Pro

Type
Si/C Li-Ion 7000 mAh
Charging

80W wired, 55W PPS, 13.5W PD

5W reverse wired

Oppo K15x

Type
6500 mAh
Charging

45W wired

5W reverse wired

Oppo F33 Pro

Colors
Misty Forest, Passion Red, Starry Blue
Models
CPH2835
SAR
1.14 W/kg (head)     0.89 W/kg (body)    
Price
About 350 EUR

Oppo K15x

Colors
Purple, White
Models
PLT150
Price
About 230 EUR
Full specs: Oppo F33 Pro Full specs: Oppo K15x

How the Oppo F33 Pro and Oppo K15x differ

  • The Oppo F33 Pro has a larger battery, 7000 mAh against 6500 mAh on the Oppo K15x.
  • The Oppo K15x has the bigger screen, 6.75 inches against 6.57 inches.
  • The Oppo F33 Pro offers more RAM, up to 8 GB against 6 GB.
  • The main cameras are 50 MP on the Oppo F33 Pro and 13 MP on the Oppo K15x.
  • The Oppo K15x is the newer of the two, released in October 2026.

Other comparisons