Oppo A57 4G vs Oppo K15 Pro
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
CPH2387
Oppo K15 Pro
Announced
2022, May
2026, April 01
Released
2022, May
Exp. release 2026, April 03
Status
Available
Coming Soon
Estimate Price
-
About 400 EUR
Design
Type
Bar
Bar
Dimensions
163.7 x 75 x 8 mm (6.44 x 2.95 x 0.31 in)
158.3 x 75.1 x 8.3 mm (6.23 x 2.96 x 0.33 in)
Weight
187 g (6.60 oz)
200/202/203 g (7.05 oz)
Protection
Glass front, plastic frame, plastic back
IPX4 water resistant, IP5X dust resistant
Built-in cooling fan
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
RGB LED lights (on the back)
Colors
Glowing Black, Glowing Green
Gray, Silver, Pink, Black/Gold
Network
2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
No
Yes
SIM
Nano SIM
Nano SIM
Dual SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Display
Display Type
IPS LCD
AMOLED
Size
6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
6.59
Resolution
720 x 1612 pixels
1256x2760 pixels
Display Colors
16M colors or more
1 Million+
Pixel Density
269 ppi density
460 ppi density
Touch Screen
Yes
Yes
Display Protection
-
Crystal Shield Glass
Features
-
1B colors, 144Hz, 600 nits (typ), 1200 nits (peak)
Media
FM Radio
No
No
Earphone Jack
Yes
No
Camera
Camera Set
Dual Cameras
Dual Cameras
Main Camera
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF
50 MP, f/1.8, 24mm (wide), PDAF, OIS
2nd Camera
2 MP, f/2.4, (depth)
8 MP, f/2.2, 15mm, 116˚ (ultrawide)
Camera Video
1080p@30fps
4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Features
HDR, panorama
Color spectrum sensor, LED flash, panorama
Flash
LED Flash
LED flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
8 MP, f/2.0, 26mm (wide)
16 MP, f/2.4, 23mm (wide)
Selfie Video
1080p@30fps
1080p@30/60fps, gyro-EIS
Features
HDR
Panorama
Software
OS
Android 12
Android 16, ColorOS 16
User Interface
ColorOS 12.1
ColorOS 16
Hardware
Chipset
MediaTek MT6765G Helio G35 (12 nm)
Dimensity 8500 Super
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Octa-core (1x3.4 GHz Cortex-A725 & 3x3.2 GHz Cortex-A725 & 4x2.2 GHz Cortex-A725)
GPU
PowerVR GE8320
Mali-G720 MC8
RAM
3 GB
12GB
Internal Storage
64 GB
256GB/512GB
Card Slot
Yes, via microSD card
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.2, A2DP, LE, aptX HD
5.4, A2DP, LE, aptX HD, LHDC 5
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct,
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
NFC
No
Yes
Wireless Charging
-
Reverse wired
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE
GSM / HSPA / LTE / 5G
Battery
Battery Type
Li-Poly (Lithium Polymer)
Li-Ion (Lithium Ion)
Capacity
5000 mAh, Battery
Si/C Li-Ion 7500 mAh
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W, 50% in 30 min (advertised)
80W wired, 44W/80W UFCS, 55W PPS, 13.5W PD