Compare / Oppo K13x vs Oppo K15x
Oppo K13x vs Oppo K15x
A side-by-side comparison of the Oppo K13x and the Oppo K15x, covering display, chipset, memory, camera, battery and build.
Overview
Specifications
Oppo K13x
- Technology
- GSM / HSPA / LTE / 5G
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
HSDPA 900 / 2100 - K13x
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A5i Pro
- 4G bands
1, 3, 5, 8, 28, 40, 41 - K13x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - A5i Pro
- 5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA - K13x
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA - A5i Pro
- 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 K13x
- Announced
- 2025, June 23
- Status
- Available. Released 2025, June 27
Oppo K15x
- Announced
- 2026, October 02
- Status
- Available. Released 2026, October 02
Oppo K13x
- Dimensions
- 165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
- Weight
- 194 g (6.84 oz)
- SIM
Nano-SIM + Nano-SIM
IP65 dust tight and water resistant (low pressure water jets)
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 K13x
- Type
- IPS LCD, 120Hz, 850 nits (typ), 1000 nits (HBM)
- Size
- 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
- Resolution
- 720 x 1604 pixels, 20:9 ratio (~264 ppi density)
- Protection
- Corning Gorilla Glass 7i (Oppo A5i Pro only)
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 K13x
- OS
- Android 15, ColorOS 15
- Chipset
- Mediatek Dimensity 6300 (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 K13x
- Card slot
- microSDXC
- Internal
128GB 4GB RAM, 128GB 6GB RAM, 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 K13x
- Dual
50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61µm, PDAF
2 MP, f/2.4, (wide)
- Features
- 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 K13x
- Single
- 8 MP, f/2.0, 25mm (wide), 1/4.0", 1.12µm
- Features
- Panorama
- Video
- 1080p@30fps
Oppo K15x
- Single
- 5 MP, f/2.2, 27mm (wide)
- Features
- Panorama
- Video
- 1080p@30fps
Oppo K13x
- Loudspeaker
- Yes
- 3.5mm jack
- Yes
Oppo K15x
- Loudspeaker
- Yes
- 3.5mm jack
- Yes
Oppo K13x
- 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
- Yes (only A5i Pro)
- Radio
- Unspecified
- 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 K13x
- Sensors
- Fingerprint (side-mounted), accelerometer, proximity, compass
Oppo K15x
- Sensors
- Fingerprint (side-mounted), accelerometer, proximity, compass
Oppo K13x
- Type
- 6000 mAh
- Charging
- 45W wired, 33W PPS, 13.5W PD, 50% in 37 min
Oppo K15x
- Type
- 6500 mAh
- Charging
45W wired
5W reverse wired
Oppo K13x
- Colors
- Sunset Peach, Midnight Violet (Midnight Purple), Breeze Blue
- Models
- CPH2753, CPH2821
- SAR
- 1.18 W/kg (head) 1.05 W/kg (body)
- Price
- About 120 EUR
Oppo K15x
- Colors
- Purple, White
- Models
- PLT150
- Price
- About 230 EUR
How the Oppo K13x and Oppo K15x differ
- The Oppo K15x has a larger battery, 6500 mAh against 6000 mAh on the Oppo K13x.
- The Oppo K15x has the bigger screen, 6.75 inches against 6.67 inches.
- The Oppo K13x offers more RAM, up to 8 GB against 6 GB.
- The main cameras are 50 MP on the Oppo K13x and 13 MP on the Oppo K15x.
- The Oppo K15x is the newer of the two, released in October 2026.