Compare / Oppo A6 4G vs Oppo K15x
Oppo A6 4G vs Oppo K15x
A side-by-side comparison of the Oppo A6 4G and the Oppo K15x, covering display, chipset, memory, camera, battery and build.
Overview
Specifications
Oppo A6 4G
- Technology
- GSM / HSPA / LTE
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
HSDPA 850 / 900 / 2100 - version 1
HSDPA 900 / 2100 - version 2
- 4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1
1, 3, 5, 8, 40 - version 2
- Speed
- HSPA, LTE
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 A6 4G
- Announced
- 2026, January 13
- Status
- Available. Released 2026, January 13
Oppo K15x
- Announced
- 2026, October 02
- Status
- Available. Released 2026, October 02
Oppo A6 4G
- Dimensions
- 166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
- Weight
- 215 g (7.58 oz)
- Build
- Glass front, plastic frame, plastic back
- SIM
Nano-SIM + Nano-SIM
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
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 A6 4G
- 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 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 A6 4G
- OS
- Android 15, ColorOS 15
- Chipset
- Qualcomm SM6225 Snapdragon 685 (6 nm)
- CPU
- Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
- GPU
- Adreno 610
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 A6 4G
- Card slot
- microSDXC
- Internal
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
UFS 2.2
Oppo K15x
- Card slot
- microSDXC
- Internal
128GB 6GB RAM, 256GB 6GB RAM
UFS 2.2
Oppo A6 4G
- Dual
50 MP, f/1.8, (wide), PDAF
Auxiliary lens
- Features
- LED flash, HDR, panorama
- Video
- 1080p@30fps
Oppo K15x
- Dual
13 MP, f/2.2, 27mm (wide), AF
Auxiliary lens
- Features
- LED flash, HDR, panorama
- Video
- 1080p@30/60fps
Oppo A6 4G
- Single
- 8 MP, f/2.0, (wide)
- Features
- Panorama
- Video
- 1080p@30fps
Oppo K15x
- Single
- 5 MP, f/2.2, 27mm (wide)
- Features
- Panorama
- Video
- 1080p@30fps
Oppo A6 4G
- Loudspeaker
- Yes, with stereo speakers
- 3.5mm jack
- No
Oppo K15x
- Loudspeaker
- Yes
- 3.5mm jack
- Yes
Oppo A6 4G
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac, dual-band
- Bluetooth
- 5.0, A2DP, LE, aptX
- Positioning
- GPS, GALILEO, GLONASS, QZSS
- NFC
- Yes (market/region dependent)
- 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 A6 4G
- Sensors
- Fingerprint (side-mounted), accelerometer, proximity, compass
Oppo K15x
- Sensors
- Fingerprint (side-mounted), accelerometer, proximity, compass
Oppo A6 4G
- Type
- Si/C Li-Ion 7000 mAh
- Charging
45W wired, 33W PPS, 13.5W PD, 36% in 30 min
5W reverse wired
Oppo K15x
- Type
- 6500 mAh
- Charging
45W wired
5W reverse wired
Oppo A6 4G
- Colors
- Sapphire Blue, Aurora Gold
- Models
- CPH2817
Oppo K15x
- Colors
- Purple, White
- Models
- PLT150
- Price
- About 230 EUR
How the Oppo A6 4G and Oppo K15x differ
- The Oppo A6 4G has a larger battery, 7000 mAh against 6500 mAh on the Oppo K15x.
- The Oppo A6 4G offers more RAM, up to 8 GB against 6 GB.
- The main cameras are 50 MP on the Oppo A6 4G and 13 MP on the Oppo K15x.
- The Oppo K15x is the newer of the two, released in October 2026.